Merged develop into ENCOA-83_MasterStatistical

Forgot to check if exam had shuffled enabled

Approved-by: Tiago Ribeiro

.dockerignore

@@ -0,0 +1,7 @@
+Dockerfile
+.dockerignore
+node_modules
+npm-debug.log
+README.md
+.next
+.git

.gitignore

@@ -1,3 +1,5 @@
+src/constants/test_firebase.json
+
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
 # dependencies
@@ -36,3 +38,6 @@ yarn-error.log*
 next-env.d.ts
 
 .env
+.yarn/*
+.history*
+__ENV.js

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+yarn build

.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint"
+  ]
+}

.vscode/launch.json

@@ -0,0 +1,28 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+      {
+        "name": "Next.js: debug server-side",
+        "type": "node-terminal",
+        "request": "launch",
+        "command": "npm run dev"
+      },
+      {
+        "name": "Next.js: debug client-side",
+        "type": "chrome",
+        "request": "launch",
+        "url": "http://localhost:3000"
+      },
+      {
+        "name": "Next.js: debug full stack",
+        "type": "node-terminal",
+        "request": "launch",
+        "command": "npm run dev",
+        "serverReadyAction": {
+          "pattern": "- Local:.+(https?://.+)",
+          "uriFormat": "%s",
+          "action": "debugWithChrome"
+        }
+      }
+    ]
+  }

Dockerfile

@@ -0,0 +1,57 @@
+#syntax=docker/dockerfile:1.4
+FROM node:18-alpine AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+# Install dependencies based on the preferred package manager
+COPY package.json yarn.lock* ./
+RUN yarn --frozen-lockfile
+
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://nextjs.org/telemetry
+# Uncomment the following line in case you want to disable telemetry during the build.
+# ENV NEXT_TELEMETRY_DISABLED 1
+
+RUN yarn build
+
+# If using npm comment out above and use below instead
+# RUN npm run build
+
+# Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+# Uncomment the following line in case you want to disable telemetry during runtime.
+ENV NEXT_TELEMETRY_DISABLED 1
+
+RUN \
+  addgroup --system --gid 1001 nodejs; \
+  adduser --system --uid 1001 nextjs
+
+COPY --from=builder /app/public ./public
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=1001:1001 /app/.next/standalone ./
+COPY --from=builder --chown=1001:1001 /app/.next/static ./.next/static
+
+USER nextjs
+
+EXPOSE 3000
+
+ENV PORT 3000
+ENV HOSTNAME localhost
+
+CMD HOSTNAME="0.0.0.0" node server.js

components.json

@@ -0,0 +1,17 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": false,
+  "tsx": true,
+  "tailwind": {
+    "config": "tailwind.config.ts",
+    "css": "src/styles/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": false,
+    "prefix": ""
+  },
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils"
+  }
+}

next.config.js

@@ -1,6 +1,57 @@
 /** @type {import('next').NextConfig} */
+const websiteUrl = process.env.NODE_ENV === 'production' ? "https://encoach.com" : "http://localhost:3000";
 const nextConfig = {
-  reactStrictMode: true,
-}
+	reactStrictMode: true,
+	output: "standalone",
+	async headers() {
+		return [
+			{
+				source: "/api/packages",
+				headers: [
+					{key: "Access-Control-Allow-Credentials", value: "false"},
+					{key: "Access-Control-Allow-Origin", value: websiteUrl},
+					{
+						key: "Access-Control-Allow-Methods",
+						value: "GET",
+					},
+					{
+						key: "Access-Control-Allow-Headers",
+						value: "Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date",
+					},
+				],
+			},
+			{
+				source: "/api/tickets",
+				headers: [
+					{key: "Access-Control-Allow-Credentials", value: "false"},
+					{key: "Access-Control-Allow-Origin", value: websiteUrl},
+					{
+						key: "Access-Control-Allow-Methods",
+						value: "POST,OPTIONS",
+					},
+					{
+						key: "Access-Control-Allow-Headers",
+						value: "Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date",
+					},
+				],
+			},
+			{
+				source: "/api/users/agents",
+				headers: [
+					{key: "Access-Control-Allow-Credentials", value: "false"},
+					{key: "Access-Control-Allow-Origin", value: websiteUrl},
+					{
+						key: "Access-Control-Allow-Methods",
+						value: "POST,OPTIONS",
+					},
+					{
+						key: "Access-Control-Allow-Headers",
+						value: "Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date",
+					},
+				],
+			},
+		];
+	},
+};
 
-module.exports = nextConfig
+module.exports = nextConfig;

package.json

@@ -6,49 +6,104 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "next lint",
+    "prepare": "husky install"
   },
   "dependencies": {
-    "@headlessui/react": "^1.7.13",
+    "@beam-australia/react-env": "^3.1.1",
+    "@dnd-kit/core": "^6.1.0",
+    "@dnd-kit/sortable": "^8.0.0",
+    "@firebase/util": "^1.9.7",
+    "@headlessui/react": "^2.1.2",
     "@mdi/js": "^7.1.96",
     "@mdi/react": "^1.6.1",
-    "@next/font": "13.1.6",
+    "@paypal/paypal-js": "^7.1.0",
+    "@paypal/react-paypal-js": "^8.1.3",
+    "@radix-ui/react-icons": "^1.3.0",
+    "@radix-ui/react-popover": "^1.1.1",
+    "@react-pdf/renderer": "^3.1.14",
+    "@react-spring/web": "^9.7.4",
+    "@tanstack/react-table": "^8.10.1",
     "@types/node": "18.13.0",
-    "@types/react": "18.0.27",
-    "@types/react-dom": "18.0.10",
+    "@types/react": "^18.3.3",
+    "@types/react-dom": "^18.3.0",
+    "@use-gesture/react": "^10.3.1",
     "axios": "^1.3.5",
+    "bcrypt": "^5.1.1",
     "chart.js": "^4.2.1",
-    "clsx": "^1.2.1",
-    "daisyui": "^2.50.0",
+    "class-variance-authority": "^0.7.0",
+    "clsx": "^2.1.1",
+    "countries-list": "^3.0.1",
+    "country-codes-list": "^1.6.11",
+    "currency-symbol-map": "^5.1.0",
+    "daisyui": "^3.1.5",
     "eslint": "8.33.0",
     "eslint-config-next": "13.1.6",
+    "exceljs": "^4.4.0",
+    "express-handlebars": "^7.1.2",
     "firebase": "9.19.1",
+    "firebase-admin": "^11.10.1",
+    "formidable": "^3.5.0",
+    "formidable-serverless": "^1.1.1",
     "framer-motion": "^9.0.2",
+    "howler": "^2.2.4",
     "iron-session": "^6.3.1",
     "lodash": "^4.17.21",
     "moment": "^2.29.4",
-    "next": "13.1.6",
+    "moment-timezone": "^0.5.44",
+    "next": "^14.2.5",
+    "nodemailer": "^6.9.5",
+    "nodemailer-express-handlebars": "^6.1.0",
     "primeicons": "^6.0.1",
     "primereact": "^9.2.3",
+    "qrcode": "^1.5.3",
+    "random-words": "^2.0.0",
     "react": "18.2.0",
     "react-chartjs-2": "^5.2.0",
+    "react-csv": "^2.2.2",
+    "react-currency-input-field": "^3.6.12",
+    "react-datepicker": "^4.18.0",
+    "react-diff-viewer": "^3.1.1",
     "react-dom": "18.2.0",
     "react-firebase-hooks": "^5.1.1",
+    "react-icons": "^4.8.0",
     "react-lineto": "^3.3.0",
-    "react-media-recorder": "^1.6.6",
+    "react-media-recorder": "1.6.5",
+    "react-phone-number-input": "^3.3.6",
     "react-player": "^2.12.0",
+    "react-select": "^5.7.5",
     "react-string-replace": "^1.1.0",
     "react-toastify": "^9.1.2",
+    "react-tooltip": "^5.27.1",
+    "react-xarrows": "^2.0.2",
+    "read-excel-file": "^5.7.1",
+    "short-unique-id": "5.0.2",
+    "stripe": "^13.10.0",
     "swr": "^2.1.3",
+    "tailwind-merge": "^2.5.2",
+    "tailwind-scrollbar-hide": "^1.1.7",
+    "tailwindcss-animate": "^1.0.7",
     "typescript": "4.9.5",
+    "use-file-picker": "^2.1.0",
     "uuid": "^9.0.0",
+    "wavesurfer.js": "^6.6.4",
     "zustand": "^4.3.6"
   },
   "devDependencies": {
+    "@types/blob-stream": "^0.1.33",
+    "@types/formidable": "^3.4.0",
+    "@types/howler": "^2.2.11",
     "@types/lodash": "^4.14.191",
+    "@types/nodemailer": "^6.4.11",
+    "@types/nodemailer-express-handlebars": "^4.0.3",
+    "@types/qrcode": "^1.5.5",
+    "@types/react-csv": "^1.1.10",
+    "@types/react-datepicker": "^4.15.1",
     "@types/uuid": "^9.0.1",
+    "@types/wavesurfer.js": "^6.0.6",
     "@wixc3/react-board": "^2.2.0",
     "autoprefixer": "^10.4.13",
+    "husky": "^8.0.3",
     "postcss": "^8.4.21",
     "tailwindcss": "^3.2.4"
   }

public/mat-icon-info.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#e8eaed"><path d="M440-280h80v-240h-80v240Zm40-320q17 0 28.5-11.5T520-640q0-17-11.5-28.5T480-680q-17 0-28.5 11.5T440-640q0 17 11.5 28.5T480-600Zm0 520q-83 0-156-31.5T197-197q-54-54-85.5-127T80-480q0-83 31.5-156T197-763q54-54 127-85.5T480-880q83 0 156 31.5T763-763q54 54 85.5 127T880-480q0 83-31.5 156T763-197q-54 54-127 85.5T480-80Zm0-80q134 0 227-93t93-227q0-134-93-227t-227-93q-134 0-227 93t-93 227q0 134 93 227t227 93Zm0-320Z"/></svg>

src/components/AIDetection.tsx

@@ -0,0 +1,193 @@
+import Image from "next/image";
+import clsx from "clsx";
+import RadialProgressBar from "./RadialProgressBar";
+import { AIDetectionAttributes } from "@/interfaces/exam";
+import { Tooltip } from 'react-tooltip';
+import SegmentedProgressBar from "./SegmentedProgressBar";
+
+
+// Colors and texts scrapped from gpt's zero react bundle
+const AIDetection: React.FC<AIDetectionAttributes> = ({ predicted_class, confidence_category, class_probabilities, sentences }) => {
+    const probabilityTooltipContent = `
+        Encoach's deep learning model predicts the <br/> 
+        probability this text has been entirely <br/> 
+        generated by AI. For instance, a 40% AI <br/> 
+        probability does not indicate that the text<br/> 
+        contains 40% AI-written content. Rather, it<br/> 
+        indicates the text is more likely to be partially<br/> 
+        human written than be entirely AI-written.
+    `;
+    const confidenceTooltipContent = `
+        Confidence scores are a safeguard to better<br/> 
+        understand AI identification results. Encoach<br/>
+        trained it's deep learning model on a diverse<br/>
+        dataset of millions of human and AI-written<br/>
+        documents. Green scores indicate that you can scan<br/>
+        with confidence that the model has classified<br/>
+        many similar documents with high accuracy.<br/>
+        Red scores indicate that this text is dissimilar<br/>
+        to the ones in their training set, which can impact<br/>
+        the model's accuracy, and to proceed with caution.
+    `;
+    const confidenceKeywords = ["moderately", "highly", "confident", "uncertain"];
+    var confidence = {
+        low: {
+            ai: "Encoach is uncertain about this text. If Encoach had to classify it, it would be considered",
+            human: "Encoach is uncertain about this text. If Encoach had to classify it, it would likely be considered",
+            mixed: "Encoach is uncertain about this text. If Encoach had to classify it, it would likely be a"
+        },
+        medium: {
+            ai: "Encoach is moderately confident this text was",
+            human: "Encoach is moderately confident this text is entirely",
+            mixed: "Encoach is moderately confident this text is a"
+        },
+        high: {
+            ai: "Encoach is highly confident this text was",
+            human: "Encoach is highly confident this text is entirely",
+            mixed: "Encoach is highly confident this text is a"
+        }
+    }
+    var classPrediction = {
+        ai: {
+            background: "bg-ai-detection-result-ai-bg",
+            color: "text-ai-detection-result-ai",
+            text: "ai generated"
+        },
+        mixed: {
+            background: "bg-ai-detection-result-mixed-bg",
+            color: "text-ai-detection-result-mixed",
+            text: "mix of ai and human"
+        },
+        human: {
+            background: "bg-ai-detection-result-human-bg",
+            color: "text-ai-detection-result-human",
+            text: "human"
+        }
+    }
+    const segments = [
+        { percentage: Math.round(class_probabilities["human"] * 100), subtitle: 'human', color: "ai-detection-result-human" },
+        { percentage: Math.round(class_probabilities["mixed"] * 100), subtitle: 'mixed', color: "ai-detection-result-mixed" },
+        { percentage: Math.round(class_probabilities["ai"] * 100), subtitle: 'ai', color: "ai-detection-result-ai" }
+    ];
+    const styleConfidenceText = (text: string): [string, string[]] => {
+        const keywords: string[] = [];
+        const styledText = text.split(" ").map(word => {
+            if (confidenceKeywords.includes(word)) {
+                keywords.push(word);
+                return `<span style="font-weight: 500; text-decoration: underline;">${word}</span>`;
+            }
+            return word
+        }).join(" ");
+        return [styledText, keywords];
+    };
+    const confidenceText = confidence[confidence_category][predicted_class];
+    const [styledText, keywords] = styleConfidenceText(confidenceText);
+    const tooltipStyle = {
+        "backgroundColor": "rgb(255, 255, 255)",
+        "color": "#8992B1",
+        boxShadow: '0 4px 6px rgba(0, 0, 0, 0.1)',
+        borderRadius: '0.125rem'
+    }
+    const highestProbability = Math.max(class_probabilities["ai"], class_probabilities["human"], class_probabilities["mixed"]);
+    const spanTextColor = highestProbability === class_probabilities["ai"]
+        ? "#f4bf4f"
+        : highestProbability === class_probabilities["human"]
+            ? "#50c08a"
+            : "#93aafb";
+    let spanClassName = highestProbability === class_probabilities["ai"]
+        ? "text-ai-detection-result-ai"
+        : highestProbability === class_probabilities["human"]
+            ? "text-ai-detection-result-human"
+            : "text-ai-detection-result-mixed";
+    spanClassName = `${spanClassName} font-bold text-lg`
+    const percentage = Math.round(highestProbability * 100)
+    const hasHighlightedForAI = sentences.some(item => item.highlight_sentence_for_ai);
+    return (
+        <>
+            <Tooltip id="probability-tooltip" className="z-50 bg-white shadow-md rounded-sm" style={tooltipStyle} />
+            <Tooltip id="confidence-tooltip" className="z-50 bg-white shadow-md rounded-sm" style={tooltipStyle} />
+            <div className="flex flex-col bg-white p-6 rounded-lg shadow-lg gap-16">
+                <h1 className="text-lg font-semibold">Encoach Detection Results</h1>
+                <div className="flex flex-row -md:flex-col -lg:gap-0 -xl:gap-10 gap-20 items-stretch -md:items-center">
+                    <div className="flex -md:w-5/6 w-1/2 justify-center">
+                        <div className="flex flex-col border rounded-xl">
+                            <h1 className="border-b p-6 font-medium">Text Classification</h1>
+                            <div className="flex flex-row gap-8 items-center p-6">
+                                <RadialProgressBar
+                                    percentage={percentage}
+                                    text={predicted_class}
+                                    color={spanTextColor}
+                                    spanClassName={spanClassName}
+                                />
+                                <div className="flex flex-col gap-1 text-sm">
+                                    <div className="flex flex-row items-center">
+                                        <span className="mr-2 text-ai-detection-result-ai-text font-semibold text-xl">
+                                            {`${Math.round(class_probabilities["ai"] * 100)}%`}
+                                        </span>
+                                        <span className="text-sm -md:text-xs text-ai-detection-text">Probability AI generated</span>
+                                        <a data-tooltip-id="probability-tooltip" data-tooltip-html={probabilityTooltipContent} className='ml-1 flex items-center justify-center'>
+                                            <Image src="/mat-icon-info.svg" width={24} height={24} alt="Probability Tooltip" />
+                                        </a>
+                                    </div>
+                                    <div className="flex flex-row items-center gap-1">
+                                        <div className={clsx(
+                                            "rounded-full w-3 h-3",
+                                            confidence_category == 'low' ?
+                                                "bg-ai-detection-confidence-low border border-ai-detection-confidence-border" : "bg-ai-detection-confidence-low-transparent"
+                                        )}></div>
+                                        <div className={clsx(
+                                            "rounded-full w-3 h-3",
+                                            confidence_category == 'medium' ?
+                                                "bg-ai-detection-confidence-medium border border-ai-detection-confidence-border" : "bg-ai-detection-confidence-medium-transparent"
+                                        )}></div>
+                                        <div className={clsx(
+                                            "rounded-full w-3 h-3 mr-2",
+                                            confidence_category == 'high' ?
+                                                "bg-ai-detection-confidence-high border border-ai-detection-confidence-border" : "bg-ai-detection-confidence-high-transparent"
+                                        )}></div>
+                                        <span className="text-sm -md:text-xs text-ai-detection-text">{keywords.join(' ')}</span>
+                                        <a data-tooltip-id="confidence-tooltip" data-tooltip-html={confidenceTooltipContent} className='ml-1 flex items-center justify-center'>
+                                            <Image src="/mat-icon-info.svg" width={24} height={24} alt="Probability Tooltip" />
+                                        </a>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                    <div className="flex flex-col border rounded-xl -md:w-5/6 w-2/6">
+                        <h1 className="border-b p-6 font-medium">Probability Breakdown</h1>
+                        <div className="flex items-center w-full h-full">
+                            <SegmentedProgressBar segments={segments} className="w-full px-8 -md:py-8 text-ai-detection-text" />
+                        </div>
+                    </div>
+                </div>
+                <div className="flex flex-col gap-2">
+                    <div className="flex flex-row items-center">
+                        <div dangerouslySetInnerHTML={{ __html: styledText }} className="mr-2"></div>
+                        <div className={clsx(
+                            "flex items-center justify-center p-2 rounded",
+                            classPrediction[predicted_class]['color'],
+                            classPrediction[predicted_class]['background']
+                        )}>
+                            <span className="text-sm">{classPrediction[predicted_class]['text']}</span>
+                        </div>
+                    </div>
+                    {(hasHighlightedForAI && <div>
+                        Sentences that are likely written by AI are <span className="font-semibold bg-ai-detection-highlight">highlighted</span>.
+                    </div>)}
+                </div>
+            </div >
+            <div>
+                {sentences.map((item, index) => (
+                    <span
+                        key={index}
+                        className={item.highlight_sentence_for_ai ? 'bg-ai-detection-highlight' : ''}
+                    >
+                        {item.sentence}{' '}
+                    </span>
+                ))}
+            </div>
+        </>
+    )
+}
+export default AIDetection;

src/components/AbandonPopup.tsx

@@ -0,0 +1,55 @@
+import {Dialog, Transition} from "@headlessui/react";
+import {Fragment} from "react";
+import Button from "./Low/Button";
+
+interface Props {
+	isOpen: boolean;
+	abandonPopupTitle: string;
+	abandonPopupDescription: string;
+	abandonConfirmButtonText: string;
+	onAbandon: () => void;
+	onCancel: () => void;
+}
+
+export default function AbandonPopup({isOpen, abandonPopupTitle, abandonPopupDescription, abandonConfirmButtonText, onAbandon, onCancel}: Props) {
+	return (
+		<Transition show={isOpen} as={Fragment}>
+			<Dialog onClose={onCancel} className="relative z-50">
+				<Transition.Child
+					as={Fragment}
+					enter="ease-out duration-300"
+					enterFrom="opacity-0"
+					enterTo="opacity-100"
+					leave="ease-in duration-200"
+					leaveFrom="opacity-100"
+					leaveTo="opacity-0">
+					<div className="fixed inset-0 bg-black/30" />
+				</Transition.Child>
+
+				<Transition.Child
+					as={Fragment}
+					enter="ease-out duration-300"
+					enterFrom="opacity-0 scale-95"
+					enterTo="opacity-100 scale-100"
+					leave="ease-in duration-200"
+					leaveFrom="opacity-100 scale-100"
+					leaveTo="opacity-0 scale-95">
+					<div className="fixed inset-0 flex items-center justify-center p-4">
+						<Dialog.Panel className="w-full max-w-2xl h-fit p-8 rounded-xl bg-white flex flex-col gap-4">
+							<Dialog.Title className="font-bold text-xl">{abandonPopupTitle}</Dialog.Title>
+							<span>{abandonPopupDescription}</span>
+							<div className="w-full flex justify-between mt-8">
+								<Button color="purple" onClick={onCancel} variant="outline" className="max-w-[200px] self-end w-full">
+									Cancel
+								</Button>
+								<Button color="purple" onClick={onAbandon} className="max-w-[200px] self-end w-full">
+									{abandonConfirmButtonText}
+								</Button>
+							</div>
+						</Dialog.Panel>
+					</div>
+				</Transition.Child>
+			</Dialog>
+		</Transition>
+	);
+}

src/components/BottomBar.tsx

@@ -0,0 +1,63 @@
+import clsx from "clsx";
+import {IconType} from "react-icons";
+import {MdSpaceDashboard} from "react-icons/md";
+import {BsFileEarmarkText, BsClockHistory, BsPencil, BsGraphUp} from "react-icons/bs";
+import {RiLogoutBoxFill} from "react-icons/ri";
+import {SlPencil} from "react-icons/sl";
+import {FaAward} from "react-icons/fa";
+import Link from "next/link";
+import {useRouter} from "next/router";
+import axios from "axios";
+import FocusLayer from "@/components/FocusLayer";
+import {preventNavigation} from "@/utils/navigation.disabled";
+interface Props {
+	path: string;
+	navDisabled?: boolean;
+	focusMode?: boolean;
+	onFocusLayerMouseEnter?: () => void;
+	className?: string;
+}
+
+interface NavProps {
+	Icon: IconType;
+	label: string;
+	path: string;
+	keyPath: string;
+	disabled?: boolean;
+}
+
+const Nav = ({Icon, label, path, keyPath, disabled = false}: NavProps) => (
+	<Link
+		href={!disabled ? keyPath : ""}
+		className={clsx(
+			"p-4 rounded-full flex gap-4 items-center cursor-pointer text-gray-500 hover:bg-mti-purple-light hover:text-white transition duration-300 ease-in-out",
+			path === keyPath && "bg-mti-purple-light text-white",
+		)}>
+		<Icon size={20} />
+	</Link>
+);
+
+export default function BottomBar({path, navDisabled = false, focusMode = false, onFocusLayerMouseEnter, className}: Props) {
+	const router = useRouter();
+
+	const logout = async () => {
+		axios.post("/api/logout").finally(() => {
+			setTimeout(() => router.reload(), 500);
+		});
+	};
+
+	const disableNavigation = preventNavigation(navDisabled, focusMode);
+
+	return (
+		<section className={clsx("w-full bg-white py-2 drop-shadow-2xl shadow-2xl rounded-t-2xl", className)}>
+			<div className="flex justify-around gap-3">
+				<Nav disabled={disableNavigation} Icon={MdSpaceDashboard} label="Dashboard" path={path} keyPath="/" />
+				<Nav disabled={disableNavigation} Icon={BsFileEarmarkText} label="Exams" path={path} keyPath="/exam" />
+				<Nav disabled={disableNavigation} Icon={BsPencil} label="Exercises" path={path} keyPath="/exercises" />
+				<Nav disabled={disableNavigation} Icon={BsGraphUp} label="Stats" path={path} keyPath="/stats" />
+				<Nav disabled={disableNavigation} Icon={BsClockHistory} label="Record" path={path} keyPath="/record" />
+			</div>
+			{focusMode && <FocusLayer onFocusLayerMouseEnter={onFocusLayerMouseEnter} />}
+		</section>
+	);
+}

src/components/DemographicInformationInput.tsx

@@ -0,0 +1,137 @@
+import {EmploymentStatus, EMPLOYMENT_STATUS, Gender, User} from "@/interfaces/user";
+import {FormEvent, useEffect, useState} from "react";
+import countryCodes from "country-codes-list";
+import {RadioGroup} from "@headlessui/react";
+import Input from "./Low/Input";
+import clsx from "clsx";
+import Button from "./Low/Button";
+import {BsArrowRepeat} from "react-icons/bs";
+import axios from "axios";
+import {toast} from "react-toastify";
+import {KeyedMutator} from "swr";
+import CountrySelect from "./Low/CountrySelect";
+import GenderInput from "@/components/High/GenderInput";
+import EmploymentStatusInput from "@/components/High/EmploymentStatusInput";
+import TimezoneSelect from "./Low/TImezoneSelect";
+import moment from "moment";
+
+interface Props {
+	user: User;
+	mutateUser: KeyedMutator<User>;
+}
+
+export default function DemographicInformationInput({user, mutateUser}: Props) {
+	const [country, setCountry] = useState<string>();
+	const [phone, setPhone] = useState<string>();
+	const [passport_id, setPassportID] = useState<string | undefined>(user.type === "student" ? user.demographicInformation?.passport_id : undefined);
+	const [gender, setGender] = useState<Gender>();
+	const [employment, setEmployment] = useState<EmploymentStatus>();
+	const [position, setPosition] = useState<string>();
+	const [timezone, setTimezone] = useState<string>(moment.tz.guess());
+	const [isLoading, setIsLoading] = useState(false);
+
+	const [companyName, setCompanyName] = useState<string>();
+	const [commercialRegistration, setCommercialRegistration] = useState<string>();
+
+	const save = (e?: FormEvent) => {
+		if (e) e.preventDefault();
+		setIsLoading(true);
+
+		axios
+			.patch("/api/users/update", {
+				demographicInformation: {
+					country,
+					phone: `+${countryCodes.findOne("countryCode" as any, country!).countryCallingCode}${phone}`,
+					gender,
+					employment: user.type === "corporate" ? undefined : employment,
+					position: user.type === "corporate" ? position : undefined,
+					passport_id,
+					timezone,
+				},
+				agentInformation: user.type === "agent" ? {companyName, commercialRegistration} : undefined,
+			})
+			.then((response) => mutateUser((response.data as {user: User}).user))
+			.catch(() => {
+				toast.error("Something went wrong, please try again later!", {toastId: "user-update-error"});
+			})
+			.finally(() => setIsLoading(false));
+	};
+
+	return (
+		<div className="flex flex-col items-center justify-center gap-12 w-full">
+			<h2 className="font-semibold text-center text-xl max-w-[800px]">
+				Welcome to EnCoach, the ultimate platform dedicated to helping you master the IELTS ! We are thrilled that you have chosen us as your
+				learning companion on this journey towards achieving your desired IELTS score.
+				<br />
+				<br />
+				To make the most of your learning experience, we kindly request you to complete your profile. By providing some essential information
+				about yourself.
+			</h2>
+			<form className="flex flex-col items-center justify-items-center gap-6 w-full h-full -md:px-4 lg:w-1/2 mb-32" onSubmit={save}>
+				{user.type === "agent" && (
+					<div className="w-full flex gap-8">
+						<Input type="text" onChange={setCompanyName} name="companyName" label="Corporate Name" required />
+						<Input
+							type="text"
+							onChange={setCommercialRegistration}
+							name="commercialRegistration"
+							label="Commercial Registration"
+							required
+						/>
+					</div>
+				)}
+				<div className="w-full grid grid-cols-2 gap-6">
+					<div className="relative flex flex-col gap-3 w-full">
+						<label className="font-normal text-base text-mti-gray-dim">Country *</label>
+						<CountrySelect value={country} onChange={setCountry} />
+					</div>
+					<Input type="tel" name="phone" label="Phone number" onChange={(e) => setPhone(e)} placeholder="Enter phone number" required />
+				</div>
+				{user.type === "student" && (
+					<Input
+						type="text"
+						name="passport_id"
+						label="Passport/National ID"
+						onChange={(e) => setPassportID(e)}
+						value={passport_id}
+						placeholder="Enter National ID or Passport number"
+						required
+					/>
+				)}
+
+				<div className="flex flex-col gap-3 w-full">
+					<label className="font-normal text-base text-mti-gray-dim">Timezone</label>
+					<TimezoneSelect value={timezone} onChange={setTimezone} />
+				</div>
+
+				<GenderInput value={gender} onChange={setGender} />
+				{user.type === "corporate" && (
+					<Input name="position" onChange={setPosition} type="text" label="Position" placeholder="CEO, Head of Marketing..." required />
+				)}
+				{user.type !== "corporate" && <EmploymentStatusInput value={employment} onChange={setEmployment} />}
+			</form>
+
+			<div className="self-end flex justify-end w-full gap-8 absolute bottom-8 left-0 px-8">
+				<Button
+					className="lg:mt-8 max-w-[400px] w-full self-end"
+					color="purple"
+					onClick={save}
+					disabled={
+						isLoading ||
+						!country ||
+						!phone ||
+						!gender ||
+						(user.type === "corporate" ? !position : !employment) ||
+						(user.type === "agent" ? !companyName || !commercialRegistration : false)
+					}>
+					{!isLoading && "Save information"}
+					{isLoading && (
+						<div className="flex items-center justify-center">
+							<BsArrowRepeat className="text-white animate-spin" size={25} />
+						</div>
+					)}
+				</Button>
+			</div>
+		</div>
+	);
+}

src/components/Diagnostic.tsx

@@ -1,118 +1,134 @@
 import {infoButtonStyle} from "@/constants/buttonStyles";
-import {BAND_SCORES} from "@/constants/ielts";
 import {Module} from "@/interfaces";
 import {User} from "@/interfaces/user";
 import useExamStore from "@/stores/examStore";
-import {getExamById} from "@/utils/exams";
+import {getExam, getExamById} from "@/utils/exams";
+import {MODULE_ARRAY} from "@/utils/moduleUtils";
+import {writingMarking} from "@/utils/score";
+import {Menu} from "@headlessui/react";
 import axios from "axios";
 import clsx from "clsx";
 import {capitalize} from "lodash";
 import {useRouter} from "next/router";
-import {useState} from "react";
+import {useEffect, useState} from "react";
+import {BsBook, BsChevronDown, BsHeadphones, BsMegaphone, BsPen, BsQuestionSquare} from "react-icons/bs";
 import {toast} from "react-toastify";
+import Button from "./Low/Button";
+import ModuleLevelSelector from "./Medium/ModuleLevelSelector";
 
 interface Props {
 	user: User;
 	onFinish: () => void;
 }
 
-const DIAGNOSTIC_EXAMS = [
-	["reading", "CurQtQoxWmHaJHeN0JW2"],
-	["listening", "Y6cMao8kUcVnPQOo6teV"],
-	["writing", "hbueuDaEZXV37EW7I12A"],
-	["speaking", "QVFm4pdcziJQZN2iUTDo"],
-];
-
 export default function Diagnostic({onFinish}: Props) {
 	const [focus, setFocus] = useState<"academic" | "general">();
-	const [isInsert, setIsInsert] = useState(false);
-	const [levels, setLevels] = useState({reading: 0, listening: 0, writing: 0, speaking: 0});
+	const [levels, setLevels] = useState({reading: -1, listening: -1, writing: -1, speaking: -1, level: 0});
+	const [desiredLevels, setDesiredLevels] = useState({reading: 9, listening: 9, writing: 9, speaking: 9, level: 9});
 
 	const router = useRouter();
 
 	const setExams = useExamStore((state) => state.setExams);
 	const setSelectedModules = useExamStore((state) => state.setSelectedModules);
 
+	const isNextDisabled = () => {
+		if (!focus) return true;
+		return Object.values(levels).includes(-1);
+	};
+
 	const selectExam = () => {
-		const examPromises = DIAGNOSTIC_EXAMS.map((exam) => getExamById(exam[0] as Module, exam[1]));
+		const examPromises = MODULE_ARRAY.map((module) => getExam(module, true, "partial"));
 
 		Promise.all(examPromises).then((exams) => {
 			if (exams.every((x) => !!x)) {
 				setExams(exams.map((x) => x!));
 				setSelectedModules(exams.map((x) => x!.module));
-				router.push("/exam");
+				router.push("/exercises");
 			}
 		});
 	};
 
 	const updateUser = (callback: () => void) => {
 		axios
-			.patch("/api/users/update", {focus, levels, isFirstLogin: false})
+			.patch("/api/users/update", {
+				focus,
+				levels: Object.values(levels).includes(-1) ? {reading: 0, listening: 0, writing: 0, speaking: 0, level: 0} : levels,
+				desiredLevels,
+				isFirstLogin: false,
+			})
 			.then(callback)
 			.catch(() => {
 				toast.error("Something went wrong, please try again later!", {toastId: "user-update-error"});
 			});
 	};
 
-	if (!focus) {
-		return (
-			<div className="bg-white p-16 rounded-2xl flex flex-col items-center justify-center gap-8 h-96 relative shadow-md">
-				<h2 className="absolute top-8 font-semibold text-xl">What is your focus?</h2>
-				<div className="flex flex-col gap-4 justify-self-stretch">
-					<button onClick={() => setFocus("academic")} className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}>
-						Academic
-					</button>
-					<button onClick={() => setFocus("general")} className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}>
-						General
-					</button>
-				</div>
-			</div>
-		);
-	}
-
-	if (isInsert) {
-		return (
-			<div className="bg-white p-16 rounded-2xl flex flex-col items-center justify-center gap-8 shadow-md">
-				<h2 className="font-semibold text-xl">What is your level?</h2>
-				<div className="flex w-full flex-col gap-4 justify-self-stretch">
-					{Object.keys(levels).map((module) => (
-						<div key={module} className="flex items-center gap-4 justify-between">
-							<span className="font-medium text-lg">{capitalize(module)}</span>
-							<input
-								type="number"
-								className={clsx(
-									"input input-bordered bg-white w-24",
-									!BAND_SCORES[module as Module].includes(levels[module as keyof typeof levels]) && "input-error",
-								)}
-								value={levels[module as keyof typeof levels]}
-								min={0}
-								max={9}
-								step={0.5}
-								onChange={(e) => setLevels((prev) => ({...prev, [module]: parseFloat(e.target.value)}))}
-							/>
-						</div>
-					))}
-				</div>
-				<button
-					onClick={() => updateUser(onFinish)}
-					className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-					disabled={!Object.keys(levels).every((module) => BAND_SCORES[module as Module].includes(levels[module as keyof typeof levels]))}>
-					Next
-				</button>
-			</div>
-		);
-	}
-
 	return (
-		<div className="bg-white p-16 rounded-2xl flex flex-col items-center justify-center gap-8 h-96 relative shadow-md">
-			<h2 className="absolute top-8 font-semibold text-xl">What is your current IELTS level?</h2>
-			<div className="flex flex-col gap-4">
-				<button onClick={() => setIsInsert(true)} className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}>
-					Insert my IELTS level
-				</button>
-				<button onClick={() => updateUser(selectExam)} className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}>
-					Perform a Diagnosis Test
-				</button>
+		<div className="flex flex-col items-center justify-center gap-12 w-full">
+			<div className="flex flex-col items-center justify-center gap-8 w-full">
+				<h2 className="font-semibold text-xl">What is your current focus?</h2>
+				<div className="flex flex-col gap-16 w-full">
+					<div className="grid grid-cols-1 md:grid-cols-2 gap-y-4 gap-x-16">
+						<button
+							onClick={() => setFocus("academic")}
+							className={clsx(
+								"w-full border border-mti-gray-platinum rounded-full px-6 py-4 flex justify-center items-center gap-12 bg-white",
+								"hover:bg-mti-purple-light hover:text-white",
+								focus === "academic" && "!bg-mti-purple-light !text-white",
+								"transition duration-300 ease-in-out",
+							)}>
+							Academic
+						</button>
+						<button
+							onClick={() => setFocus("general")}
+							className={clsx(
+								"w-full border border-mti-gray-platinum rounded-full px-6 py-4 flex justify-center items-center gap-12 bg-white",
+								"hover:bg-mti-purple-light hover:text-white",
+								focus === "general" && "!bg-mti-purple-light !text-white",
+								"transition duration-300 ease-in-out",
+							)}>
+							General
+						</button>
+					</div>
+				</div>
+			</div>
+
+			<div className="flex flex-col items-center justify-center gap-8 w-full">
+				<h2 className="font-semibold text-xl">What is your current IELTS level?</h2>
+				<ModuleLevelSelector levels={levels} setLevels={setLevels} />
+			</div>
+
+			<div className="flex flex-col items-center justify-center gap-8 w-full mb-44">
+				<h2 className="font-semibold text-xl">What is your desired IELTS level?</h2>
+				<ModuleLevelSelector levels={desiredLevels} setLevels={setDesiredLevels} />
+			</div>
+
+			<div className="md:self-end flex -md:flex-col justify-between w-full gap-8 absolute bottom-8 left-0 px-4 md:px-8">
+				<div className="w-full tooltip" data-tip="Your screen size is too small to perform a diagnostic test">
+					<Button
+						color="purple"
+						variant="outline"
+						className="group flex items-center justify-center gap-6 relative md:max-w-[400px] w-full md:hidden"
+						disabled>
+						<BsQuestionSquare className="text-mti-purple-light transition duration-300 ease-in-out" size={20} />
+						<span>Perform diagnostic test instead</span>
+					</Button>
+				</div>
+				<Button
+					onClick={() => updateUser(selectExam)}
+					color="purple"
+					variant="outline"
+					className="group flex items-center justify-center gap-6 relative md:max-w-[400px] w-full -md:hidden"
+					disabled={!focus}>
+					<BsQuestionSquare
+						className="text-mti-purple-light group-hover:text-white transition duration-300 ease-in-out"
+						size={20}
+						onClick={() => updateUser(selectExam)}
+					/>
+					<span onClick={() => updateUser(selectExam)}>Perform diagnostic test instead</span>
+				</Button>
+				<Button color="purple" className="md:max-w-[400px] w-full" onClick={() => updateUser(onFinish)} disabled={isNextDisabled()}>
+					Next Step
+				</Button>
 			</div>
 		</div>
 	);

src/components/Dropdown.tsx

@@ -0,0 +1,84 @@
+import React, { useState, ReactNode, useRef, useEffect } from 'react';
+import { animated, useSpring } from '@react-spring/web';
+
+interface DropdownProps {
+    title: ReactNode;
+    open?: boolean;
+    className?: string;
+    contentWrapperClassName?: string;
+    bottomPadding?: number;
+    children: ReactNode;
+}
+
+const Dropdown: React.FC<DropdownProps> = ({
+    title,
+    open = false,
+    className = "w-full text-left font-semibold flex justify-between items-center p-4",
+    contentWrapperClassName = "px-6",
+    bottomPadding = 12,
+    children
+}) => {
+    const [isOpen, setIsOpen] = useState<boolean>(open);
+    const contentRef = useRef<HTMLDivElement>(null);
+    const [contentHeight, setContentHeight] = useState<number>(0);
+
+    useEffect(() => {
+        let resizeObserver: ResizeObserver | null = null;
+        
+        if (contentRef.current) {
+            resizeObserver = new ResizeObserver(entries => {
+                for (let entry of entries) {
+                    if (entry.borderBoxSize && entry.borderBoxSize.length > 0) {
+                        const height = entry.borderBoxSize[0].blockSize;
+                        setContentHeight(height + bottomPadding);
+                    } else {
+                        // Fallback for browsers that don't support borderBoxSize
+                        const height = entry.contentRect.height;
+                        setContentHeight(height + bottomPadding);
+                    }
+                }
+            });
+    
+            resizeObserver.observe(contentRef.current);
+        }
+    
+        return () => {
+            if (resizeObserver) {
+                resizeObserver.disconnect();
+            }
+        };
+    }, [bottomPadding]);
+
+    const springProps = useSpring({
+        height: isOpen ? contentHeight : 0,
+        opacity: isOpen ? 1 : 0,
+        config: { tension: 300, friction: 30 }
+    });
+
+    return (
+        <>
+            <button
+                onClick={() => setIsOpen(!isOpen)}
+                className={className}
+            >
+                {title}
+                <svg
+                    className={`w-4 h-4 transform transition-transform ${isOpen ? 'rotate-180' : ''}`}
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                    xmlns="http://www.w3.org/2000/svg"
+                >
+                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+                </svg>
+            </button>
+            <animated.div style={springProps} className="overflow-hidden">
+                <div ref={contentRef} className={contentWrapperClassName} style={{paddingBottom: bottomPadding}}>
+                    {children}
+                </div>
+            </animated.div>
+        </>
+    );
+};
+
+export default Dropdown;

src/components/Exercises/FillBlanks.tsx

@@ -1,149 +0,0 @@
-import {errorButtonStyle, infoButtonStyle} from "@/constants/buttonStyles";
-import {FillBlanksExercise} from "@/interfaces/exam";
-import {Dialog, Transition} from "@headlessui/react";
-import {mdiArrowLeft, mdiArrowRight} from "@mdi/js";
-import Icon from "@mdi/react";
-import clsx from "clsx";
-import {Fragment, useState} from "react";
-import reactStringReplace from "react-string-replace";
-import {CommonProps} from ".";
-
-interface WordsPopoutProps {
-	words: {word: string; isDisabled: boolean}[];
-	isOpen: boolean;
-	onCancel: () => void;
-	onAnswer: (answer: string) => void;
-}
-
-function WordsPopout({words, isOpen, onCancel, onAnswer}: WordsPopoutProps) {
-	return (
-		<Transition appear show={isOpen} as={Fragment}>
-			<Dialog as="div" className="relative z-10" onClose={onCancel}>
-				<Transition.Child
-					as={Fragment}
-					enter="ease-out duration-300"
-					enterFrom="opacity-0"
-					enterTo="opacity-100"
-					leave="ease-in duration-200"
-					leaveFrom="opacity-100"
-					leaveTo="opacity-0">
-					<div className="fixed inset-0 bg-black bg-opacity-25" />
-				</Transition.Child>
-
-				<div className="fixed inset-0 overflow-y-auto">
-					<div className="flex min-h-full items-center justify-center p-4 text-center">
-						<Transition.Child
-							as={Fragment}
-							enter="ease-out duration-300"
-							enterFrom="opacity-0 scale-95"
-							enterTo="opacity-100 scale-100"
-							leave="ease-in duration-200"
-							leaveFrom="opacity-100 scale-100"
-							leaveTo="opacity-0 scale-95">
-							<Dialog.Panel className="w-fit transform overflow-hidden rounded-2xl bg-white p-6 text-left align-middle shadow-xl transition-all flex flex-col">
-								<Dialog.Title as="h3" className="text-lg font-medium leading-6 text-gray-900">
-									List of words
-								</Dialog.Title>
-								<div className="mt-4 grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-									{words.map((word) => (
-										<button
-											key={word.word}
-											onClick={() => onAnswer(word.word)}
-											disabled={word.isDisabled}
-											className={clsx("btn sm:btn-wide gap-4 relative text-white", infoButtonStyle)}>
-											{word.word}
-										</button>
-									))}
-								</div>
-
-								<div className="mt-4 self-end">
-									<button onClick={onCancel} className={clsx("btn md:btn-wide gap-4 relative text-white", errorButtonStyle)}>
-										Close
-									</button>
-								</div>
-							</Dialog.Panel>
-						</Transition.Child>
-					</div>
-				</div>
-			</Dialog>
-		</Transition>
-	);
-}
-
-export default function FillBlanks({id, allowRepetition, type, prompt, solutions, text, words, onNext, onBack}: FillBlanksExercise & CommonProps) {
-	const [userSolutions, setUserSolutions] = useState<{id: string; solution: string}[]>([]);
-	const [currentBlankId, setCurrentBlankId] = useState<string>();
-
-	const calculateScore = () => {
-		const total = text.match(/({{\d+}})/g)?.length || 0;
-		const correct = userSolutions.filter((x) => solutions.find((y) => x.id === y.id)?.solution === x.solution.toLowerCase() || false).length;
-
-		return {total, correct};
-	};
-
-	const renderLines = (line: string) => {
-		return (
-			<span>
-				{reactStringReplace(line, /({{\d+}})/g, (match) => {
-					const id = match.replaceAll(/[\{\}]/g, "");
-					const userSolution = userSolutions.find((x) => x.id === id);
-
-					return (
-						<button className="border-2 rounded-xl px-4 text-blue-400 border-blue-400 my-2" onClick={() => setCurrentBlankId(id)}>
-							{userSolution ? userSolution.solution : id}
-						</button>
-					);
-				})}
-			</span>
-		);
-	};
-
-	return (
-		<>
-			<div className="flex flex-col gap-4">
-				<WordsPopout
-					words={words.map((word) => ({word, isDisabled: allowRepetition ? false : userSolutions.map((x) => x.solution).includes(word)}))}
-					isOpen={!!currentBlankId}
-					onCancel={() => setCurrentBlankId(undefined)}
-					onAnswer={(solution: string) => {
-						setUserSolutions((prev) => [...prev.filter((x) => x.id !== currentBlankId), {id: currentBlankId!, solution}]);
-						setCurrentBlankId(undefined);
-					}}
-				/>
-				<span className="text-base md:text-lg font-medium text-center px-2 md:px-4 lg:px-48">
-					{prompt.split("\\n").map((line, index) => (
-						<Fragment key={index}>
-							{line}
-							<br />
-						</Fragment>
-					))}
-				</span>
-				<span>
-					{text.split("\\n").map((line, index) => (
-						<Fragment key={index}>
-							{renderLines(line)}
-							<br />
-						</Fragment>
-					))}
-				</span>
-			</div>
-
-			<div className="self-end flex flex-col-reverse items-center w-full md:justify-between md:items-start md:flex-row gap-8">
-				<button className={clsx("btn btn-wide gap-4 relative text-white", errorButtonStyle)} onClick={onBack}>
-					<div className="absolute left-4">
-						<Icon path={mdiArrowLeft} color="white" size={1} />
-					</div>
-					Back
-				</button>
-				<button
-					className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-					onClick={() => onNext({exercise: id, solutions: userSolutions, score: calculateScore(), type})}>
-					Next
-					<div className="absolute right-4">
-						<Icon path={mdiArrowRight} color="white" size={1} />
-					</div>
-				</button>
-			</div>
-		</>
-	);
-}

src/components/Exercises/FillBlanks/WordsDrawer.tsx

@@ -0,0 +1,64 @@
+import Button from "@/components/Low/Button";
+import clsx from "clsx";
+import { useState } from "react";
+
+interface WordsDrawerProps {
+	words: {word: string; isDisabled: boolean}[];
+	isOpen: boolean;
+	blankId?: string;
+	previouslySelectedWord?: string;
+	onCancel: () => void;
+	onAnswer: (answer: string) => void;
+}
+
+
+const WordsDrawer: React.FC<WordsDrawerProps> = ({words, isOpen, blankId, previouslySelectedWord, onCancel, onAnswer}) => {
+	const [selectedWord, setSelectedWord] = useState<string | undefined>(previouslySelectedWord);
+
+	return (
+		<>
+			<div
+				className={clsx(
+					"w-full h-full absolute top-0 left-0 bg-gradient-to-t from-mti-black to-transparent z-10",
+					isOpen ? "visible opacity-10" : "invisible opacity-0",
+				)}
+			/>
+			<div
+				className={clsx(
+					"absolute w-full bg-white px-7 py-8 bottom-0 left-0 shadow-2xl rounded-2xl z-20 flex flex-col gap-8 transition-opacity duration-300 ease-in-out",
+					isOpen ? "visible opacity-100" : "invisible opacity-0",
+				)}>
+				<div className="w-full flex gap-2">
+					<div className="rounded-full w-6 h-6 flex items-center justify-center text-white bg-mti-purple-light">{blankId}</div>
+					<span> Choose the correct word:</span>
+				</div>
+				<div className="grid grid-cols-6 gap-6" key="word-array">
+					{words.map(({word, isDisabled}) => (
+						<button
+							key={`${word}_${blankId}`}
+							onClick={() => setSelectedWord((prev) => (prev === word ? undefined : word))}
+							className={clsx(
+								"rounded-full py-3 text-center transition duration-300 ease-in-out",
+								selectedWord === word ? "text-white bg-mti-purple-light" : "bg-mti-purple-ultralight",
+								!isDisabled && "hover:text-white hover:bg-mti-purple",
+								"disabled:cursor-not-allowed disabled:text-mti-gray-dim",
+							)}
+							disabled={isDisabled}>
+							{word}
+						</button>
+					))}
+				</div>
+				<div className="flex justify-between w-full">
+					<Button color="purple" variant="outline" className="max-w-[200px] w-full" onClick={onCancel}>
+						Cancel
+					</Button>
+					<Button color="purple" className="max-w-[200px] w-full" onClick={() => onAnswer(selectedWord!)} disabled={!selectedWord}>
+						Confirm
+					</Button>
+				</div>
+			</div>
+		</>
+	);
+}
+
+export default WordsDrawer;

src/components/Exercises/FillBlanks/index.tsx

@@ -0,0 +1,243 @@
+import { FillBlanksExercise, FillBlanksMCOption } from "@/interfaces/exam";
+import useExamStore from "@/stores/examStore";
+import clsx from "clsx";
+import { Fragment, useEffect, useState } from "react";
+import reactStringReplace from "react-string-replace";
+import { CommonProps } from "..";
+import Button from "../../Low/Button";
+import { v4 } from "uuid";
+
+
+const FillBlanks: React.FC<FillBlanksExercise & CommonProps> = ({
+    id,
+    type,
+    prompt,
+    solutions,
+    text,
+    words,
+    userSolutions,
+    variant,
+    onNext,
+    onBack,
+}) => {
+    const { shuffleMaps, exam, partIndex, questionIndex, exerciseIndex } = useExamStore((state) => state);
+    const [answers, setAnswers] = useState<{ id: string; solution: string }[]>(userSolutions);
+    const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+    const [currentMCSelection, setCurrentMCSelection] = useState<{ id: string, selection: FillBlanksMCOption }>();
+
+    const typeCheckWordsMC = (words: any[]): words is FillBlanksMCOption[] => {
+        return Array.isArray(words) && words.every(
+            word => word && typeof word === 'object' && 'id' in word && 'options' in word
+        );
+    }
+
+    const excludeWordMCType = (x: any) => {
+        return typeof x === "string" ? x : x as { letter: string; word: string };
+    }
+
+    useEffect(() => {
+        if (hasExamEnded) onNext({ exercise: id, solutions: answers, score: calculateScore(), type });
+        // eslint-disable-next-line react-hooks/exhaustive-deps
+    }, [hasExamEnded]);
+
+
+	let correctWords: any;
+    if (exam && exam.module === "level" && exam.parts[partIndex].exercises[exerciseIndex].type === "fillBlanks") {
+        correctWords = (exam.parts[partIndex].exercises[exerciseIndex] as FillBlanksExercise).words;
+    } 
+
+	const calculateScore = () => {
+		const total = text.match(/({{\d+}})/g)?.length || 0;
+		const correct = answers!.filter((x) => {
+			const solution = solutions.find((y) => x.id.toString() === y.id.toString())?.solution;
+			if (!solution) return false;
+			const option = correctWords!.find((w: any) => {
+				if (typeof w === "string") {
+					return w.toLowerCase() === x.solution.toLowerCase();
+				} else if ('letter' in w) {
+					return w.word.toLowerCase() === x.solution.toLowerCase();
+				} else {
+					return w.id.toString() === x.id.toString();
+				}
+			});
+			if (!option) return false;
+
+			if (typeof option === "string") {
+				return solution.toLowerCase() === option.toLowerCase();
+			} else if ('letter' in option) {
+				return solution.toLowerCase() === option.word.toLowerCase();
+			} else if ('options' in option) {
+				return option.options[solution as keyof typeof option.options] == x.solution;
+			}
+			return false;
+		}).length;
+		const missing = total - answers!.filter((x) => solutions.find((y) => x.id.toString() === y.id.toString())).length;
+        return { total, correct, missing };
+	};
+    const renderLines = (line: string) => {
+        return (
+            <div className="text-base leading-5">
+                {reactStringReplace(line, /({{\d+}})/g, (match) => {
+                    const id = match.replaceAll(/[\{\}]/g, "");
+                    const userSolution = answers.find((x) => x.id === id);
+                    const styles = clsx(
+                        "rounded-full hover:text-white focus:ring-0 focus:outline-none focus:!text-white focus:bg-mti-purple transition duration-300 ease-in-out my-1 px-5 py-2 text-center",
+                        !userSolution && "text-center text-mti-purple-light bg-mti-purple-ultralight",
+                        userSolution && "text-center text-mti-purple-dark bg-mti-purple-ultralight",
+                    )
+                    return (
+                        variant === "mc" ? (
+                            <>
+                                {/*<span className="mr-2">{`(${id})`}</span>*/}
+                                <button
+                                    className={styles}
+                                    onClick={() => {
+                                        setCurrentMCSelection(
+                                            {
+                                                id: id,
+                                                selection: words.find((x) => {
+                                                    if (typeof x !== "string" && 'id' in x) {
+                                                        return (x as FillBlanksMCOption).id.toString() == id.toString();
+                                                    }
+                                                    return false;
+                                                }) as FillBlanksMCOption
+                                            }
+                                        );
+                                    }}
+                                >
+                                    {userSolution?.solution === undefined ? <span className="text-transparent select-none">placeholder</span> : <span> {userSolution.solution} </span>}
+                                </button>
+                            </>
+                        ) : (
+                            <input
+                                className={styles}
+                                onChange={(e) => setAnswers((prev) => [...prev.filter((x) => x.id !== id), { id, solution: e.target.value }])}
+                                value={userSolution?.solution} />
+                        )
+                    );
+                })}
+            </div>
+        );
+    };
+
+    const onSelection = (id: string, value: string) => {
+        setAnswers((prev) => [...prev.filter((x) => x.id !== id), { id: id, solution: value }]);
+    }
+
+    const getShuffles = () => {
+        let shuffle = {};
+        if (shuffleMaps.length !== 0) {
+            shuffle = {
+                shuffleMaps: shuffleMaps.filter((map) =>
+                    answers.some(answer => answer.id === map.id)
+                )
+            }
+        }
+        return shuffle;
+    }
+
+    return (
+        <>
+            <div className="flex flex-col gap-4 mt-4 h-full w-full mb-20">
+                {false && <span className="text-sm w-full leading-6">
+                    {prompt.split("\\n").map((line, index) => (
+                        <Fragment key={index}>
+                            {line}
+                            <br />
+                        </Fragment>
+                    ))}
+                </span>}
+                <span className="bg-mti-gray-smoke rounded-xl px-5 py-6">
+                    {text.split("\\n").map((line, index) => (
+                        <p key={index} className={clsx(variant === "mc" && "whitespace-pre-wrap")}>
+                            {renderLines(line)}
+                            <br />
+                        </p>
+                    ))}
+                </span>
+                {variant === "mc" && typeCheckWordsMC(words) ? (
+                    <>
+                        {currentMCSelection && (
+                            <div className="bg-mti-gray-smoke rounded-xl flex flex-col gap-4 px-16 py-8">
+                                <span className="font-medium text-lg text-mti-purple-dark mb-4 px-2">{`${currentMCSelection.id} - Select the appropriate word.`}</span>
+                                <div className="flex gap-4 flex-wrap justify-between">
+                                    {currentMCSelection.selection?.options && Object.entries(currentMCSelection.selection.options).sort((a, b) => a[0].localeCompare(b[0])).map(([key, value]) => {
+                                        return <div
+                                            key={v4()}
+                                            onClick={() => onSelection(currentMCSelection.id, value)}
+                                            className={clsx(
+                                                "flex border p-4 rounded-xl gap-2 cursor-pointer bg-white text-base",
+                                                !!answers.find((x) => x.solution.toLocaleLowerCase() === value.toLocaleLowerCase() && x.id === currentMCSelection.id) &&
+                                                "border-mti-purple-light",
+                                            )}>
+                                            <span className="font-semibold">{key}.</span>
+                                            <span>{value}</span>
+                                        </div>
+
+                                        /*<button
+                                            className={clsx(
+                                                "border border-mti-purple-light rounded-full px-3 py-0.5 transition ease-in-out duration-300",
+                                                !!answers.find((x) => x.solution.toLocaleLowerCase() === value.toLocaleLowerCase() && x.id === currentMCSelection.id) &&
+                                                "bg-mti-purple-dark text-white",
+                                            )}
+                                            key={v4()}
+                                            onClick={() => onSelection(currentMCSelection.id, value)}
+                                        >
+                                            {value}
+                                        </button>;*/
+                                    })}
+                                </div>
+                            </div>
+                        )}
+                    </>
+                ) : (
+                    <div className="bg-mti-gray-smoke rounded-xl px-5 py-6 flex flex-col gap-4">
+                        <span className="font-medium text-mti-purple-dark">Options</span>
+                        <div className="flex gap-4 flex-wrap">
+                            {words.map((v) => {
+                                v = excludeWordMCType(v);
+                                const text = typeof v === "string" ? v : `${v.letter} - ${v.word}`;
+
+                                return (
+                                    <span
+                                        className={clsx(
+                                            "border border-mti-purple-light rounded-full px-3 py-0.5 transition ease-in-out duration-300",
+                                            !!answers.find((x) => x.solution.toLowerCase() === (typeof v === "string" ? v : ("letter" in v ? v.letter : "")).toLowerCase()) &&
+                                            "bg-mti-purple-dark text-white",
+                                        )}
+                                        key={v4()}
+                                    >
+                                        {text}
+                                    </span>
+                                )
+                            })}
+                        </div>
+                    </div >
+                )}
+            </div>
+            <div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
+                <Button
+                    color="purple"
+                    variant="outline"
+                    onClick={() => onBack({ exercise: id, solutions: answers, score: calculateScore(), type, ...getShuffles() })}
+                    className="max-w-[200px] w-full"
+                    disabled={
+						exam && typeof partIndex !== "undefined" && exam.module === "level" && 
+						typeof exam.parts[0].intro === "string" && questionIndex === 0}    
+                >
+                    Back
+                </Button>
+
+                <Button
+                    color="purple"
+                    onClick={() => onNext({ exercise: id, solutions: answers, score: calculateScore(), type, ...getShuffles() })}
+                    className="max-w-[200px] self-end w-full">
+                    Next
+                </Button>
+            </div>
+        </>
+    );
+}
+
+export default FillBlanks;

src/components/Exercises/InteractiveSpeaking.tsx

@@ -0,0 +1,297 @@
+import {InteractiveSpeakingExercise} from "@/interfaces/exam";
+import {CommonProps} from ".";
+import {useEffect, useState} from "react";
+import {BsCheckCircleFill, BsMicFill, BsPauseCircle, BsPlayCircle, BsTrashFill} from "react-icons/bs";
+import dynamic from "next/dynamic";
+import Button from "../Low/Button";
+import useExamStore from "@/stores/examStore";
+import {downloadBlob} from "@/utils/evaluation";
+import axios from "axios";
+
+const Waveform = dynamic(() => import("../Waveform"), {ssr: false});
+const ReactMediaRecorder = dynamic(() => import("react-media-recorder").then((mod) => mod.ReactMediaRecorder), {
+	ssr: false,
+});
+
+export default function InteractiveSpeaking({
+	id,
+	title,
+	first_title,
+	second_title,
+	examID,
+	type,
+	prompts,
+	userSolutions,
+	onNext,
+	onBack,
+}: InteractiveSpeakingExercise & CommonProps) {
+	const [recordingDuration, setRecordingDuration] = useState(0);
+	const [isRecording, setIsRecording] = useState(false);
+	const [mediaBlob, setMediaBlob] = useState<string>();
+	const [answers, setAnswers] = useState<{prompt: string; blob: string; questionIndex: number}[]>([]);
+	const [isLoading, setIsLoading] = useState(false);
+
+	const {questionIndex, setQuestionIndex} = useExamStore((state) => state);
+	const {userSolutions: storeUserSolutions, setUserSolutions} = useExamStore((state) => state);
+
+	const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+	const back = async () => {
+		setIsLoading(true);
+
+		const answer = await saveAnswer(questionIndex);
+		if (questionIndex - 1 >= 0) {
+			setQuestionIndex(questionIndex - 1);
+			setIsLoading(false);
+
+			return;
+		}
+		setIsLoading(false);
+
+		onBack({
+			exercise: id,
+			solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
+			score: {correct: 100, total: 100, missing: 0},
+			type,
+		});
+	};
+
+	const next = async () => {
+		setIsLoading(true);
+
+		const answer = await saveAnswer(questionIndex);
+		if (questionIndex + 1 < prompts.length) {
+			setQuestionIndex(questionIndex + 1);
+			setIsLoading(false);
+
+			return;
+		}
+
+		setIsLoading(false);
+		setQuestionIndex(0);
+
+		onNext({
+			exercise: id,
+			solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
+			score: {correct: 100, total: 100, missing: 0},
+			type,
+		});
+	};
+
+	useEffect(() => {
+		if (userSolutions.length > 0 && answers.length === 0) {
+			const solutions = userSolutions as unknown as typeof answers;
+			setAnswers(solutions);
+
+			if (!mediaBlob) setMediaBlob(solutions.find((x) => x.questionIndex === questionIndex)?.blob);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [userSolutions, mediaBlob, answers]);
+
+	useEffect(() => {
+		if (hasExamEnded) {
+			const answer = {
+				questionIndex,
+				prompt: prompts[questionIndex].text,
+				blob: mediaBlob!,
+			};
+
+			onNext({
+				exercise: id,
+				solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
+				score: {correct: 100, total: 100, missing: 0},
+				type,
+			});
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
+
+	useEffect(() => {
+		let recordingInterval: NodeJS.Timer | undefined = undefined;
+		if (isRecording) {
+			recordingInterval = setInterval(() => setRecordingDuration((prev) => prev + 1), 1000);
+		} else if (recordingInterval) {
+			clearInterval(recordingInterval);
+		}
+
+		return () => {
+			if (recordingInterval) clearInterval(recordingInterval);
+		};
+	}, [isRecording]);
+
+	useEffect(() => {
+		if (questionIndex <= answers.length - 1) {
+			const blob = answers.find((x) => x.questionIndex === questionIndex)?.blob;
+			setMediaBlob(blob);
+		}
+	}, [answers, questionIndex]);
+
+	const saveAnswer = async (index: number) => {
+		const answer = {
+			questionIndex,
+			prompt: prompts[questionIndex].text,
+			blob: mediaBlob!,
+		};
+
+		setAnswers((prev) => [...prev.filter((x) => x.questionIndex !== index), answer]);
+		setMediaBlob(undefined);
+
+		setUserSolutions([
+			...storeUserSolutions.filter((x) => x.exercise !== id),
+			{
+				exercise: id,
+				solutions: [...answers.filter((x) => x.questionIndex !== questionIndex), answer],
+				score: {correct: 100, total: 100, missing: 0},
+				module: "speaking",
+				exam: examID,
+				type,
+			},
+		]);
+
+		return answer;
+	};
+
+	return (
+		<div className="flex flex-col h-full w-full gap-9">
+			<div className="flex flex-col w-full gap-8 bg-mti-gray-smoke rounded-xl py-8 pb-12 px-16">
+				<div className="flex flex-col gap-3">
+					<span className="font-semibold">{!!first_title && !!second_title ? `${first_title} & ${second_title}` : title}</span>
+				</div>
+				{prompts && prompts.length > 0 && (
+					<div className="flex flex-col gap-4 w-full items-center">
+						<video key={questionIndex} autoPlay controls className="max-w-3xl rounded-xl">
+							<source src={prompts[questionIndex].video_url} />
+						</video>
+					</div>
+				)}
+			</div>
+
+			<ReactMediaRecorder
+				audio
+				key={questionIndex}
+				onStop={(blob) => setMediaBlob(blob)}
+				render={({status, startRecording, stopRecording, pauseRecording, resumeRecording, clearBlobUrl, mediaBlobUrl}) => (
+					<div className="w-full p-4 px-8 bg-transparent border-2 border-mti-gray-platinum rounded-2xl flex-col gap-8 items-center">
+						<p className="text-base font-normal">Record your answer:</p>
+						<div className="flex gap-8 items-center justify-center py-8">
+							{status === "idle" && (
+								<>
+									<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
+									{status === "idle" && (
+										<BsMicFill
+											onClick={() => {
+												setRecordingDuration(0);
+												startRecording();
+												setIsRecording(true);
+											}}
+											className="h-5 w-5 text-mti-gray-cool cursor-pointer"
+										/>
+									)}
+								</>
+							)}
+							{status === "recording" && (
+								<>
+									<div className="flex gap-4 items-center">
+										<span className="text-xs w-9">
+											{Math.floor(recordingDuration / 60)
+												.toString(10)
+												.padStart(2, "0")}
+											:
+											{Math.floor(recordingDuration % 60)
+												.toString(10)
+												.padStart(2, "0")}
+										</span>
+									</div>
+									<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
+									<div className="flex gap-4 items-center">
+										<BsPauseCircle
+											onClick={() => {
+												setIsRecording(false);
+												pauseRecording();
+											}}
+											className="text-red-500 w-8 h-8 cursor-pointer"
+										/>
+										<BsCheckCircleFill
+											onClick={() => {
+												setIsRecording(false);
+												stopRecording();
+											}}
+											className="text-mti-purple-light w-8 h-8 cursor-pointer"
+										/>
+									</div>
+								</>
+							)}
+							{status === "paused" && (
+								<>
+									<div className="flex gap-4 items-center">
+										<span className="text-xs w-9">
+											{Math.floor(recordingDuration / 60)
+												.toString(10)
+												.padStart(2, "0")}
+											:
+											{Math.floor(recordingDuration % 60)
+												.toString(10)
+												.padStart(2, "0")}
+										</span>
+									</div>
+									<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
+									<div className="flex gap-4 items-center">
+										<BsPlayCircle
+											onClick={() => {
+												setIsRecording(true);
+												resumeRecording();
+											}}
+											className="text-mti-purple-light w-8 h-8 cursor-pointer"
+										/>
+										<BsCheckCircleFill
+											onClick={() => {
+												setIsRecording(false);
+												stopRecording();
+											}}
+											className="text-mti-purple-light w-8 h-8 cursor-pointer"
+										/>
+									</div>
+								</>
+							)}
+							{status === "stopped" && mediaBlobUrl && (
+								<>
+									<Waveform audio={mediaBlobUrl} waveColor="#FCDDEC" progressColor="#EF5DA8" />
+									<div className="flex gap-4 items-center">
+										<BsTrashFill
+											className="text-mti-gray-cool cursor-pointer w-5 h-5"
+											onClick={() => {
+												setRecordingDuration(0);
+												clearBlobUrl();
+												setMediaBlob(undefined);
+											}}
+										/>
+
+										<BsMicFill
+											onClick={() => {
+												clearBlobUrl();
+												setRecordingDuration(0);
+												startRecording();
+												setIsRecording(true);
+												setMediaBlob(undefined);
+											}}
+											className="h-5 w-5 text-mti-gray-cool cursor-pointer"
+										/>
+									</div>
+								</>
+							)}
+						</div>
+					</div>
+				)}
+			/>
+
+			<div className="self-end flex justify-between w-full  gap-8">
+				<Button color="purple" variant="outline" isLoading={isLoading} onClick={back} className="max-w-[200px] self-end w-full">
+					Back
+				</Button>
+				<Button color="purple" disabled={!mediaBlob} isLoading={isLoading} onClick={next} className="max-w-[200px] self-end w-full">
+					{questionIndex + 1 < prompts.length ? "Next Prompt" : "Submit"}
+				</Button>
+			</div>
+		</div>
+	);
+}

src/components/Exercises/MatchSentences.tsx

@@ -1,37 +1,101 @@
 import {errorButtonStyle, infoButtonStyle} from "@/constants/buttonStyles";
-import {MatchSentencesExercise} from "@/interfaces/exam";
+import {MatchSentenceExerciseOption, MatchSentenceExerciseSentence, MatchSentencesExercise} from "@/interfaces/exam";
 import {mdiArrowLeft, mdiArrowRight} from "@mdi/js";
 import Icon from "@mdi/react";
 import clsx from "clsx";
-import {Fragment, useState} from "react";
+import {Fragment, useEffect, useState} from "react";
 import LineTo from "react-lineto";
 import {CommonProps} from ".";
+import Button from "../Low/Button";
+import Xarrow from "react-xarrows";
+import useExamStore from "@/stores/examStore";
+import {DndContext, DragEndEvent, useDraggable, useDroppable} from "@dnd-kit/core";
 
-export default function MatchSentences({id, options, type, prompt, sentences, onNext, onBack}: MatchSentencesExercise & CommonProps) {
-	const [selectedQuestion, setSelectedQuestion] = useState<string>();
-	const [userSolutions, setUserSolutions] = useState<{question: string; option: string}[]>([]);
+function DroppableQuestionArea({question, answer}: {question: MatchSentenceExerciseSentence; answer?: string}) {
+	const {isOver, setNodeRef} = useDroppable({id: `droppable_sentence_${question.id}`});
+
+	return (
+		<div className="grid grid-cols-3 gap-4" ref={setNodeRef}>
+			<div className="flex items-center gap-3 cursor-pointer col-span-2">
+				<button
+					className={clsx(
+						"bg-mti-purple-ultralight text-mti-purple hover:text-white hover:bg-mti-purple w-8 h-8 rounded-full z-10",
+						"transition duration-300 ease-in-out",
+					)}>
+					{question.id}
+				</button>
+				<span>{question.sentence}</span>
+			</div>
+			<div
+				key={`answer_${question.id}_${answer}`}
+				className={clsx("w-48 h-10 border rounded-xl flex items-center justify-center", isOver && "border-mti-purple-light")}>
+				{answer && `Paragraph ${answer}`}
+			</div>
+		</div>
+	);
+}
+
+function DraggableOptionArea({option}: {option: MatchSentenceExerciseOption}) {
+	const {attributes, listeners, setNodeRef, transform} = useDraggable({
+		id: `draggable_option_${option.id}`,
+	});
+
+	const style = transform
+		? {
+				transform: `translate3d(${transform.x}px, ${transform.y}px, 0)`,
+				zIndex: 99,
+		  }
+		: undefined;
+
+	return (
+		<div className={clsx("flex items-center justify-start gap-6 cursor-pointer")} ref={setNodeRef} style={style} {...listeners} {...attributes}>
+			<button
+				id={`option_${option.id}`}
+				// onClick={() => selectOption(id)}
+				className={clsx(
+					"bg-mti-purple-ultralight text-mti-purple hover:text-white hover:bg-mti-purple px-3 py-2 rounded-full z-10",
+					"transition duration-300 ease-in-out",
+					option.id,
+				)}>
+				Paragraph {option.id}
+			</button>
+		</div>
+	);
+}
+
+export default function MatchSentences({id, options, type, prompt, sentences, userSolutions, onNext, onBack}: MatchSentencesExercise & CommonProps) {
+	const [answers, setAnswers] = useState<{question: string; option: string}[]>(userSolutions);
+
+	const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+	const handleDragEnd = (event: DragEndEvent) => {
+		if (event.over && event.over.id.toString().startsWith("droppable")) {
+			const optionID = event.active.id.toString().replace("draggable_option_", "");
+			const sentenceID = event.over.id.toString().replace("droppable_sentence_", "");
+
+			setAnswers((prev) => [...prev.filter((x) => x.question.toString() !== sentenceID), {question: sentenceID, option: optionID}]);
+		}
+	};
 
 	const calculateScore = () => {
 		const total = sentences.length;
-		const correct = userSolutions.filter((x) => sentences.find((y) => y.id === x.question)?.solution === x.option || false).length;
+		const correct = answers.filter(
+			(x) => sentences.find((y) => y.id.toString() === x.question.toString())?.solution === x.option || false,
+		).length;
+		const missing = total - answers.filter((x) => sentences.find((y) => y.id.toString() === x.question.toString())).length;
 
-		return {total, correct};
+		return {total, correct, missing};
 	};
 
-	const selectOption = (option: string) => {
-		if (!selectedQuestion) return;
-		setUserSolutions((prev) => [...prev.filter((x) => x.question !== selectedQuestion), {question: selectedQuestion, option}]);
-		setSelectedQuestion(undefined);
-	};
-
-	const getSentenceColor = (id: string) => {
-		return sentences.find((x) => x.id === id)?.color || "";
-	};
+	useEffect(() => {
+		if (hasExamEnded) onNext({exercise: id, solutions: answers, score: calculateScore(), type});
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
 
 	return (
 		<>
-			<div className="flex flex-col items-center gap-8">
-				<span className="text-base md:text-lg font-medium text-center px-2 md:px-4 lg:px-48">
+			<div className="flex flex-col gap-4 mt-4 h-full w-full mb-20">
+				<span className="text-sm w-full leading-6">
 					{prompt.split("\\n").map((line, index) => (
 						<Fragment key={index}>
 							{line}
@@ -39,74 +103,45 @@ export default function MatchSentences({id, options, type, prompt, sentences, on
 						</Fragment>
 					))}
 				</span>
-				<div className="grid grid-cols-2 gap-16 place-items-center">
-					<div className="flex flex-col gap-1">
-						{sentences.map(({sentence, id, color}) => (
-							<div
-								key={`question_${id}`}
-								className="flex items-center justify-end gap-2 cursor-pointer"
-								onClick={() => setSelectedQuestion((prev) => (prev === id ? undefined : id))}>
-								<span>
-									<span className="font-semibold">{id}.</span> {sentence}{" "}
-								</span>
-								<div
-									style={{borderColor: color, backgroundColor: selectedQuestion === id ? color : "transparent"}}
-									className={clsx("border-2 border-blue-500 w-4 h-4 rounded-full", id)}
+
+				<DndContext onDragEnd={handleDragEnd}>
+					<div className="flex flex-col gap-8 w-full items-center justify-between bg-mti-gray-smoke rounded-xl px-24 py-6">
+						<div className="flex flex-col gap-4">
+							{sentences.map((question) => (
+								<DroppableQuestionArea
+									key={`question_${question.id}`}
+									question={question}
+									answer={answers.find((x) => x.question.toString() === question.id.toString())?.option}
 								/>
-							</div>
-						))}
-					</div>
-					<div className="flex flex-col gap-1">
-						{options.map(({sentence, id}) => (
-							<div
-								key={`answer_${id}`}
-								className={clsx("flex items-center justify-start gap-2 cursor-pointer")}
-								onClick={() => selectOption(id)}>
-								<div
-									style={
-										userSolutions.find((x) => x.option === id)
-											? {
-													border: `2px solid ${getSentenceColor(userSolutions.find((x) => x.option === id)!.question)}`,
-											  }
-											: {}
-									}
-									className={clsx("border-2 border-green-500 bg-transparent w-4 h-4 rounded-full", id)}
-								/>
-								<span>
-									<span className="font-semibold">{id}.</span> {sentence}{" "}
-								</span>
-							</div>
-						))}
-					</div>
-					{userSolutions.map((solution, index) => (
-						<div key={`solution_${index}`} className="absolute">
-							<LineTo
-								className="rounded-full"
-								from={solution.question}
-								to={solution.option}
-								borderColor={sentences.find((x) => x.id === solution.question)!.color}
-								borderWidth={5}
-							/>
+							))}
 						</div>
-					))}
-				</div>
+						<div className="flex flex-col gap-4">
+							<span>Drag one of these paragraphs into the slots above:</span>
+							<div className="flex gap-4 flex-wrap justify-center items-center max-w-lg">
+								{options.map((option) => (
+									<DraggableOptionArea key={`answer_${option.id}`} option={option} />
+								))}
+							</div>
+						</div>
+					</div>
+				</DndContext>
 			</div>
 
-			<div className="self-end flex flex-col-reverse items-center w-full md:justify-between md:items-start md:flex-row gap-8">
-				<button className={clsx("btn btn-wide gap-4 relative text-white", errorButtonStyle)} onClick={onBack}>
-					<div className="absolute left-4">
-						<Icon path={mdiArrowLeft} color="white" size={1} />
-					</div>
+			<div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
+				<Button
+					color="purple"
+					variant="outline"
+					onClick={() => onBack({exercise: id, solutions: answers, score: calculateScore(), type})}
+					className="max-w-[200px] w-full">
 					Back
-				</button>
-				<button
-					className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-					onClick={() => onNext({exercise: id, solutions: userSolutions, score: calculateScore(), type})}>
+				</Button>
+
+				<Button
+					color="purple"
+					onClick={() => onNext({exercise: id, solutions: answers, score: calculateScore(), type})}
+					className="max-w-[200px] self-end w-full">
 					Next
-					<div className="absolute right-4">
-						<Icon path={mdiArrowRight} color="white" size={1} />
-					</div>
-				</button>
+				</Button>
 			</div>
 		</>
 	);

src/components/Exercises/MultipleChoice.tsx

@@ -1,80 +1,68 @@
 /* eslint-disable @next/next/no-img-element */
-import {errorButtonStyle, infoButtonStyle} from "@/constants/buttonStyles";
-import {MultipleChoiceExercise, MultipleChoiceQuestion} from "@/interfaces/exam";
-import {mdiArrowLeft, mdiArrowRight, mdiCheck, mdiClose} from "@mdi/js";
-import Icon from "@mdi/react";
+import { MultipleChoiceExercise, MultipleChoiceQuestion } from "@/interfaces/exam";
+import useExamStore from "@/stores/examStore";
 import clsx from "clsx";
-import {useState} from "react";
-import {CommonProps} from ".";
+import { useEffect, useState } from "react";
+import reactStringReplace from "react-string-replace";
+import { CommonProps } from ".";
+import Button from "../Low/Button";
+import { v4 } from "uuid";
 
 function Question({
+	id,
 	variant,
 	prompt,
-	solution,
 	options,
 	userSolution,
 	onSelectOption,
-	showSolution = false,
-}: MultipleChoiceQuestion & {userSolution: string | undefined; onSelectOption?: (option: string) => void; showSolution?: boolean}) {
-	const optionColor = (option: string) => {
-		if (!showSolution) {
-			return userSolution === option ? "border-blue-400" : "";
-		}
+}: MultipleChoiceQuestion & {
+	userSolution: string | undefined;
+	onSelectOption?: (option: string) => void;
+	showSolution?: boolean,
+}) {
 
-		if (option === solution) {
-			return "border-green-500 text-green-500";
-		}
-
-		return userSolution === option ? "border-red-500 text-red-500" : "";
-	};
-
-	const optionBadge = (option: string) => {
-		if (option === userSolution) {
-			if (solution === option) {
-				return (
-					<div className="badge badge-lg bg-green-500 border-green-500 absolute -top-2 -right-4">
-						<div className="tooltip" data-tip="You have correctly answered!">
-							<Icon path={mdiCheck} color="white" size={0.8} />
-						</div>
-					</div>
-				);
-			}
-
-			return (
-				<div className="badge badge-lg bg-red-500 border-red-500 absolute -top-2 -right-4">
-					<div className="tooltip" data-tip="You have wrongly answered!">
-						<Icon path={mdiClose} color="white" size={0.8} />
-					</div>
-				</div>
-			);
-		}
+	const renderPrompt = (prompt: string) => {
+		return reactStringReplace(prompt, /(<u>.*?<\/u>)/g, (match) => {
+			const word = match.replaceAll("<u>", "").replaceAll("</u>", "");
+			return word.length > 0 ? <u>{word}</u> : null;
+		});
 	};
 
 	return (
-		<div className="flex flex-col items-center gap-4">
-			<span className="text-center">{prompt}</span>
-			<div className="grid grid-rows-4 md:grid-rows-1 md:grid-cols-4 gap-4 place-items-center">
+		<div className="flex flex-col gap-8">
+			{isNaN(Number(id)) ? (
+				<span className="text-lg">{renderPrompt(prompt).filter((x) => x?.toString() !== "<u>")}</span>
+			) : (
+				<span className="text-lg">
+					<>
+						{id} - <span>{renderPrompt(prompt).filter((x) => x?.toString() !== "<u>")}</span>
+					</>
+				</span>
+			)}
+			<div className="flex flex-wrap gap-4 justify-between">
 				{variant === "image" &&
 					options.map((option) => (
 						<div
-							key={option.id}
-							onClick={() => (onSelectOption ? onSelectOption(option.id) : null)}
+							key={v4()}
+							onClick={() => (onSelectOption ? onSelectOption(option.id.toString()) : null)}
 							className={clsx(
-								"flex flex-col items-center border-2 p-4 rounded-xl gap-4 cursor-pointer bg-white relative",
-								optionColor(option.id),
+								"flex flex-col items-center border border-mti-gray-platinum p-4 px-8 rounded-xl gap-4 cursor-pointer bg-white relative select-none",
+								userSolution === option.id.toString() && "border-mti-purple-light",
 							)}>
-							{showSolution && optionBadge(option.id)}
-							<img src={option.src!} alt={`Option ${option.id}`} />
-							<span>{option.id}</span>
+							<span className={clsx("text-sm", userSolution !== option.id.toString() && "opacity-50")}>{option.id.toString()}</span>
+							<img src={option.src!} alt={`Option ${option.id.toString()}`} />
 						</div>
 					))}
 				{variant === "text" &&
 					options.map((option) => (
 						<div
-							key={option.id}
-							onClick={() => (onSelectOption ? onSelectOption(option.id) : null)}
-							className={clsx("flex border-2 p-4 rounded-xl gap-2 cursor-pointer bg-white", optionColor(option.id))}>
-							<span className="font-bold">{option.id}.</span>
+							key={v4()}
+							onClick={() => (onSelectOption ? onSelectOption(option.id.toString()) : null)}
+							className={clsx(
+								"flex border p-4 rounded-xl gap-2 cursor-pointer bg-white text-base select-none",
+								userSolution === option.id.toString() && "border-mti-purple-light",
+							)}>
+							<span className="font-semibold">{option.id.toString()}.</span>
 							<span>{option.text}</span>
 						</div>
 					))}
@@ -83,64 +71,115 @@ function Question({
 	);
 }
 
-export default function MultipleChoice({id, prompt, type, questions, onNext, onBack}: MultipleChoiceExercise & CommonProps) {
-	const [userSolutions, setUserSolutions] = useState<{question: string; option: string}[]>([]);
-	const [questionIndex, setQuestionIndex] = useState(0);
+export default function MultipleChoice({ id, prompt, type, questions, userSolutions, onNext, onBack }: MultipleChoiceExercise & CommonProps) {
+	const [answers, setAnswers] = useState<{ question: string; option: string }[]>(userSolutions);
+
+	const {
+		questionIndex,
+		exam,
+		shuffleMaps,
+		hasExamEnded,
+		userSolutions: storeUserSolutions,
+		setQuestionIndex,
+		setUserSolutions
+	} = useExamStore((state) => state);
+
+	const scrollToTop = () => Array.from(document.getElementsByTagName("body")).forEach((body) => body.scrollTo(0, 0));
+
+	useEffect(() => {
+		setUserSolutions(
+			[...storeUserSolutions.filter((x) => x.exercise !== id), {
+				exercise: id, solutions: answers, score: calculateScore(), type
+			}]);
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [answers]);
+
+	useEffect(() => {
+		if (hasExamEnded) onNext({ exercise: id, solutions: answers, score: calculateScore(), type });
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
 
 	const onSelectOption = (option: string) => {
 		const question = questions[questionIndex];
-		setUserSolutions((prev) => [...prev.filter((x) => x.question !== question.id), {option, question: question.id}]);
+		setAnswers((prev) => [...prev.filter((x) => x.question !== question.id), { option, question: question.id }]);
 	};
 
 	const calculateScore = () => {
 		const total = questions.length;
-		const correct = userSolutions.filter((x) => questions.find((y) => y.id === x.question)?.solution === x.option || false).length;
+		const correct = answers.filter((x) => {
+			const matchingQuestion = questions.find((y) => {
+				return y.id.toString() === x.question.toString();
+			});
 
-		return {total, correct};
+			let isSolutionCorrect;
+			if (shuffleMaps.length == 0) {
+				isSolutionCorrect = matchingQuestion?.solution === x.option;
+			} else {
+				const shuffleMap = shuffleMaps.find((map) => map.id == x.question)
+				isSolutionCorrect = shuffleMap?.map[x.option] == matchingQuestion?.solution;
+			}
+			return isSolutionCorrect || false;
+		}).length;
+		const missing = total - correct;
+
+		return { total, correct, missing };
 	};
 
+	const getShuffles = () => {
+		let shuffle = {};
+		if (shuffleMaps.length !== 0) {
+			shuffle = {
+				shuffleMaps: shuffleMaps.filter((map) =>
+					answers.some(answer => answer.question === map.id)
+				)
+			}
+		}
+		return shuffle;
+	}
+
 	const next = () => {
 		if (questionIndex === questions.length - 1) {
-			onNext({exercise: id, solutions: userSolutions, score: calculateScore(), type});
+			onNext({ exercise: id, solutions: answers, score: calculateScore(), type, ...getShuffles() });
 		} else {
-			setQuestionIndex((prev) => prev + 1);
+			setQuestionIndex(questionIndex + 1);
 		}
+		scrollToTop();
 	};
 
 	const back = () => {
 		if (questionIndex === 0) {
-			onBack();
+			onBack({ exercise: id, solutions: answers, score: calculateScore(), type, ...getShuffles() });
 		} else {
-			setQuestionIndex((prev) => prev - 1);
+			setQuestionIndex(questionIndex - 1);
 		}
+
+		scrollToTop();
 	};
 
 	return (
 		<>
-			<div className="flex flex-col items-center gap-4">
-				<span className="text-base md:text-lg font-medium text-center px-2 md:px-4 lg:px-48">{prompt}</span>
+			<div className="flex flex-col gap-2 mt-4 h-fit w-full mb-20 bg-mti-gray-smoke rounded-xl px-16 py-8">
+				{/*<span className="text-xl font-semibold mb-2">{"Select the appropriate option."}</span>*/}
 				{questionIndex < questions.length && (
 					<Question
 						{...questions[questionIndex]}
-						userSolution={userSolutions.find((x) => questions[questionIndex].id === x.question)?.option}
+						userSolution={answers.find((x) => questions[questionIndex].id === x.question)?.option}
 						onSelectOption={onSelectOption}
 					/>
 				)}
 			</div>
 
-			<div className="self-end flex flex-col-reverse items-center w-full md:justify-between md:items-start md:flex-row gap-8">
-				<button className={clsx("btn btn-wide gap-4 relative text-white", errorButtonStyle)} onClick={back}>
-					<div className="absolute left-4">
-						<Icon path={mdiArrowLeft} color="white" size={1} />
-					</div>
+			<div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
+				<Button color="purple" variant="outline" onClick={back} className="max-w-[200px] w-full"
+					disabled={
+						exam && exam.module === "level" &&  typeof exam.parts[0].intro === "string" && questionIndex === 0}
+				>
 					Back
-				</button>
-				<button className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)} onClick={next}>
+				</Button>
+
+				<Button color="purple" onClick={next} className="max-w-[200px] self-end w-full">
 					Next
-					<div className="absolute right-4">
-						<Icon path={mdiArrowRight} color="white" size={1} />
-					</div>
-				</button>
+				</Button>
 			</div>
 		</>
 	);

src/components/Exercises/Speaking.tsx

@@ -1,52 +1,303 @@
-import {errorButtonStyle, infoButtonStyle} from "@/constants/buttonStyles";
-import {SpeakingExercise, WritingExercise} from "@/interfaces/exam";
-import {mdiArrowLeft, mdiArrowRight} from "@mdi/js";
-import Icon from "@mdi/react";
-import clsx from "clsx";
-import {CommonProps} from ".";
-import {Fragment, useEffect, useState} from "react";
-import {toast} from "react-toastify";
+import { SpeakingExercise } from "@/interfaces/exam";
+import { CommonProps } from ".";
+import { Fragment, useEffect, useState } from "react";
+import { BsCheckCircleFill, BsMicFill, BsPauseCircle, BsPlayCircle, BsTrashFill } from "react-icons/bs";
+import dynamic from "next/dynamic";
+import Button from "../Low/Button";
+import useExamStore from "@/stores/examStore";
+import { downloadBlob } from "@/utils/evaluation";
+import axios from "axios";
+import Modal from "../Modal";
+
+const Waveform = dynamic(() => import("../Waveform"), { ssr: false });
+const ReactMediaRecorder = dynamic(() => import("react-media-recorder").then((mod) => mod.ReactMediaRecorder), {
+	ssr: false,
+});
+
+export default function Speaking({ id, title, text, video_url, type, prompts, suffix, userSolutions, onNext, onBack }: SpeakingExercise & CommonProps) {
+	const [recordingDuration, setRecordingDuration] = useState(0);
+	const [isRecording, setIsRecording] = useState(false);
+	const [mediaBlob, setMediaBlob] = useState<string>();
+	const [audioURL, setAudioURL] = useState<string>();
+	const [isLoading, setIsLoading] = useState(false);
+	const [isPromptsModalOpen, setIsPromptsModalOpen] = useState(false);
+	const [inputText, setInputText] = useState("");
+
+	const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+	const saveToStorage = async () => {
+		if (mediaBlob && mediaBlob.startsWith("blob")) {
+			const blobBuffer = await downloadBlob(mediaBlob);
+			const audioFile = new File([blobBuffer], "audio.wav", { type: "audio/wav" });
+
+			const seed = Math.random().toString().replace("0.", "");
+
+			const formData = new FormData();
+			formData.append("audio", audioFile, `${seed}.wav`);
+			formData.append("root", "speaking_recordings");
+
+			const config = {
+				headers: {
+					"Content-Type": "audio/wav",
+				},
+			};
+
+			const response = await axios.post<{ path: string }>("/api/storage/insert", formData, config);
+			if (audioURL) await axios.post("/api/storage/delete", { path: audioURL });
+			return response.data.path;
+		}
+
+		return undefined;
+	};
+
+	useEffect(() => {
+		if (userSolutions.length > 0) {
+			const { solution } = userSolutions[0] as { solution?: string };
+			if (solution && !mediaBlob) setMediaBlob(solution);
+			if (solution && !solution.startsWith("blob")) setAudioURL(solution);
+		}
+	}, [userSolutions, mediaBlob]);
+
+	useEffect(() => {
+		if (hasExamEnded) next();
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
+
+	useEffect(() => {
+		let recordingInterval: NodeJS.Timer | undefined = undefined;
+		if (isRecording) {
+			recordingInterval = setInterval(() => setRecordingDuration((prev) => prev + 1), 1000);
+		} else if (recordingInterval) {
+			clearInterval(recordingInterval);
+		}
+
+		return () => {
+			if (recordingInterval) clearInterval(recordingInterval);
+		};
+	}, [isRecording]);
+
+	const next = async () => {
+		onNext({
+			exercise: id,
+			solutions: mediaBlob ? [{ id, solution: mediaBlob }] : [],
+			score: { correct: 0, total: 100, missing: 0 },
+			type,
+		});
+	};
+
+	const back = async () => {
+		onBack({
+			exercise: id,
+			solutions: mediaBlob ? [{ id, solution: mediaBlob }] : [],
+			score: { correct: 0, total: 100, missing: 0 },
+			type,
+		});
+	};
+
+	const handleNoteWriting = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
+		const newText = e.target.value;
+		const words = newText.match(/\S+/g);
+		const wordCount = words ? words.length : 0;
+		
+		if (wordCount <= 100) {
+			setInputText(newText);
+		} else {
+			let count = 0;
+			let lastIndex = 0;
+			const matches = newText.matchAll(/\S+/g);
+			for (const match of matches) {
+				count++;
+				if (count > 100) break;
+				lastIndex = match.index! + match[0].length;
+			}
+			
+			setInputText(newText.slice(0, lastIndex));
+		}
+	};
 
-export default function Speaking({id, title, text, type, prompts, onNext, onBack}: SpeakingExercise & CommonProps) {
 	return (
-		<div className="flex flex-col h-full w-2/3 items-center justify-center gap-8">
-			<div className="flex flex-col max-w-2xl gap-4">
-				<span className="font-bold">{title}</span>
-				<span className="font-regular ml-8">
-					{text.split("\\n").map((line, index) => (
-						<Fragment key={index}>
-							<span>{line}</span>
-							<br />
-						</Fragment>
-					))}
-				</span>
-				<div className="flex gap-8">
-					<span>You should talk about the following things:</span>
-					<div className="flex flex-col gap-4">
+		<div className="flex flex-col h-full w-full gap-9">
+			<Modal title="Prompts" className="!w-96 aspect-square" isOpen={isPromptsModalOpen} onClose={() => setIsPromptsModalOpen(false)}>
+				<div className="flex flex-col items-center justify-center gap-4 w-full h-full">
+					<div className="flex flex-col gap-1 ml-4">
 						{prompts.map((x, index) => (
 							<li className="italic" key={index}>
 								{x}
 							</li>
 						))}
 					</div>
+					{!!suffix && <span className="font-bold">{suffix}</span>}
+				</div>
+			</Modal>
+			<div className="flex flex-col w-full gap-2 bg-mti-gray-smoke rounded-xl py-8 px-16">
+				<div className="flex flex-col gap-3">
+					<div className="flex flex-col gap-0">
+						<span className="font-semibold">{title}</span>
+						{prompts.length > 0 && (
+							<span className="font-semibold">You should talk for at least 1 minute and 30 seconds for your answer to be valid.</span>
+						)}
+					</div>
+					{!video_url && (
+						<span className="font-regular">
+							{text.split("\\n").map((line, index) => (
+								<Fragment key={index}>
+									<span>{line}</span>
+									<br />
+								</Fragment>
+							))}
+						</span>
+					)}
+				</div>
+				<div className="flex flex-col gap-6 items-center">
+					{video_url && (
+						<div className="flex flex-col gap-4 w-full items-center">
+							<video key={id} autoPlay controls className="max-w-3xl rounded-xl">
+								<source src={video_url} />
+							</video>
+						</div>
+					)}
+					{prompts && prompts.length > 0 && <Button onClick={() => setIsPromptsModalOpen(true)}>View Prompts</Button>}
 				</div>
 			</div>
 
-			<div className="self-end flex flex-col-reverse items-center w-full md:justify-between md:items-start md:flex-row gap-8">
-				<button className={clsx("btn btn-wide gap-4 relative text-white", errorButtonStyle)} onClick={onBack}>
-					<div className="absolute left-4">
-						<Icon path={mdiArrowLeft} color="white" size={1} />
+			{prompts && prompts.length > 0 && (
+				<div className="w-full h-full flex flex-col gap-4">
+					<textarea
+						onContextMenu={(e) => e.preventDefault()}
+						className="w-full h-full min-h-[200px] cursor-text px-7 py-8 input border-2 border-mti-gray-platinum bg-white rounded-3xl"
+						onChange={handleNoteWriting}
+						value={inputText}
+						placeholder="Write your notes here..."
+						spellCheck={false}
+					/>
+					<span className="text-base self-end text-mti-gray-cool">Word Count: {(inputText.match(/\S+/g) || []).length}/100</span>
+				</div>
+			)}
+
+			<ReactMediaRecorder
+				audio
+				onStop={(blob) => setMediaBlob(blob)}
+				render={({ status, startRecording, stopRecording, pauseRecording, resumeRecording, clearBlobUrl, mediaBlobUrl }) => (
+					<div className="w-full p-4 px-8 bg-transparent border-2 border-mti-gray-platinum rounded-2xl flex-col gap-8 items-center">
+						<p className="text-base font-normal">Record your answer:</p>
+						<div className="flex gap-8 items-center justify-center py-8">
+							{status === "idle" && !mediaBlob && (
+								<>
+									<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
+									{status === "idle" && (
+										<BsMicFill
+											onClick={() => {
+												setRecordingDuration(0);
+												startRecording();
+												setIsRecording(true);
+											}}
+											className="h-5 w-5 text-mti-gray-cool cursor-pointer"
+										/>
+									)}
+								</>
+							)}
+							{status === "recording" && (
+								<>
+									<div className="flex gap-4 items-center">
+										<span className="text-xs w-9">
+											{Math.floor(recordingDuration / 60)
+												.toString(10)
+												.padStart(2, "0")}
+											:
+											{Math.floor(recordingDuration % 60)
+												.toString(10)
+												.padStart(2, "0")}
+										</span>
+									</div>
+									<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
+									<div className="flex gap-4 items-center">
+										<BsPauseCircle
+											onClick={() => {
+												setIsRecording(false);
+												pauseRecording();
+											}}
+											className="text-red-500 w-8 h-8 cursor-pointer"
+										/>
+										<BsCheckCircleFill
+											onClick={() => {
+												setIsRecording(false);
+												stopRecording();
+											}}
+											className="text-mti-purple-light w-8 h-8 cursor-pointer"
+										/>
+									</div>
+								</>
+							)}
+							{status === "paused" && (
+								<>
+									<div className="flex gap-4 items-center">
+										<span className="text-xs w-9">
+											{Math.floor(recordingDuration / 60)
+												.toString(10)
+												.padStart(2, "0")}
+											:
+											{Math.floor(recordingDuration % 60)
+												.toString(10)
+												.padStart(2, "0")}
+										</span>
+									</div>
+									<div className="w-full h-2 max-w-4xl bg-mti-gray-smoke rounded-full" />
+									<div className="flex gap-4 items-center">
+										<BsPlayCircle
+											onClick={() => {
+												setIsRecording(true);
+												resumeRecording();
+											}}
+											className="text-mti-purple-light w-8 h-8 cursor-pointer"
+										/>
+										<BsCheckCircleFill
+											onClick={() => {
+												setIsRecording(false);
+												stopRecording();
+											}}
+											className="text-mti-purple-light w-8 h-8 cursor-pointer"
+										/>
+									</div>
+								</>
+							)}
+							{((status === "stopped" && mediaBlobUrl) || (status === "idle" && mediaBlob)) && (
+								<>
+									<Waveform audio={mediaBlobUrl ? mediaBlobUrl : mediaBlob!} waveColor="#FCDDEC" progressColor="#EF5DA8" />
+									<div className="flex gap-4 items-center">
+										<BsTrashFill
+											className="text-mti-gray-cool cursor-pointer w-5 h-5"
+											onClick={() => {
+												setRecordingDuration(0);
+												clearBlobUrl();
+												setMediaBlob(undefined);
+											}}
+										/>
+
+										<BsMicFill
+											onClick={() => {
+												clearBlobUrl();
+												setRecordingDuration(0);
+												startRecording();
+												setIsRecording(true);
+												setMediaBlob(undefined);
+											}}
+											className="h-5 w-5 text-mti-gray-cool cursor-pointer"
+										/>
+									</div>
+								</>
+							)}
+						</div>
 					</div>
+				)}
+			/>
+
+			<div className="self-end flex justify-between w-full  gap-8">
+				<Button color="purple" variant="outline" isLoading={isLoading} onClick={back} className="max-w-[200px] self-end w-full">
 					Back
-				</button>
-				<button
-					className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-					onClick={() => onNext({exercise: id, solutions: [], score: {correct: 1, total: 1}, type})}>
+				</Button>
+				<Button color="purple" isLoading={isLoading} disabled={!mediaBlob} onClick={next} className="max-w-[200px] self-end w-full">
 					Next
-					<div className="absolute right-4">
-						<Icon path={mdiArrowRight} color="white" size={1} />
-					</div>
-				</button>
+				</Button>
 			</div>
 		</div>
 	);

src/components/Exercises/TrueFalse.tsx

@@ -0,0 +1,121 @@
+import {TrueFalseExercise} from "@/interfaces/exam";
+import useExamStore from "@/stores/examStore";
+import {Fragment, useEffect, useState} from "react";
+import {CommonProps} from ".";
+import Button from "../Low/Button";
+
+export default function TrueFalse({id, type, prompt, questions, userSolutions, onNext, onBack}: TrueFalseExercise & CommonProps) {
+	const [answers, setAnswers] = useState<{id: string; solution: "true" | "false" | "not_given"}[]>(userSolutions);
+
+	const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+	useEffect(() => {
+		if (hasExamEnded) onNext({exercise: id, solutions: answers, score: calculateScore(), type});
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
+
+	const calculateScore = () => {
+		const total = questions.length || 0;
+		const correct = answers.filter(
+			(x) =>
+				questions
+					.find((y) => x.id.toString() === y.id.toString())
+					?.solution?.toString()
+					.toLowerCase() === x.solution.toLowerCase() || false,
+		).length;
+		const missing = total - answers.filter((x) => questions.find((y) => x.id.toString() === y.id.toString())).length;
+
+		return {total, correct, missing};
+	};
+
+	const toggleAnswer = (solution: "true" | "false" | "not_given", questionId: string) => {
+		const answer = answers.find((x) => x.id === questionId);
+		if (answer && answer.solution === solution) {
+			setAnswers((prev) => prev.filter((x) => x.id !== questionId));
+			return;
+		}
+
+		setAnswers((prev) => [...prev.filter((x) => x.id !== questionId), {id: questionId, solution}]);
+	};
+
+	return (
+		<>
+			<div className="flex flex-col gap-4 mt-4 h-full w-full mb-20">
+				<span className="text-sm w-full leading-6">
+					{prompt.split("\\n").map((line, index) => (
+						<Fragment key={index}>
+							{line}
+							<br />
+						</Fragment>
+					))}
+				</span>
+				<div className="flex flex-col gap-6 mb-4">
+					<p>For each of the questions below, select</p>
+					<div className="pl-8 flex gap-8">
+						<span className="flex flex-col gap-4">
+							<span className="font-bold italic">TRUE</span>
+							<span className="font-bold italic">FALSE</span>
+							<span className="font-bold italic">NOT GIVEN</span>
+						</span>
+						<span className="flex flex-col gap-4">
+							<span>if the statement agrees with the information</span>
+							<span>if the statement contradicts with the information</span>
+							<span>if there is no information on this</span>
+						</span>
+					</div>
+				</div>
+				<span className="text-sm w-full leading-6">You can click a selected option again to deselect it.</span>
+				<div className="bg-mti-gray-smoke rounded-xl px-5 py-6 flex flex-col gap-8">
+					{questions.map((question, index) => {
+						const id = question.id.toString();
+
+						return (
+							<div key={question.id.toString()} className="flex flex-col gap-4">
+								<span>
+									{index + 1}. {question.prompt}
+								</span>
+								<div className="flex gap-4">
+									<Button
+										variant={answers.find((x) => x.id.toString() === id)?.solution === "true" ? "solid" : "outline"}
+										onClick={() => toggleAnswer("true", id)}
+										className="!py-2">
+										True
+									</Button>
+									<Button
+										variant={answers.find((x) => x.id.toString() === id)?.solution === "false" ? "solid" : "outline"}
+										onClick={() => toggleAnswer("false", id)}
+										className="!py-2">
+										False
+									</Button>
+									<Button
+										variant={answers.find((x) => x.id.toString() === id)?.solution === "not_given" ? "solid" : "outline"}
+										onClick={() => toggleAnswer("not_given", id)}
+										className="!py-2">
+										Not Given
+									</Button>
+								</div>
+							</div>
+						);
+					})}
+				</div>
+			</div>
+
+			<div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
+				<Button
+					color="purple"
+					variant="outline"
+					onClick={() => onBack({exercise: id, solutions: answers, score: calculateScore(), type})}
+					className="max-w-[200px] w-full">
+					Back
+				</Button>
+
+				<Button
+					color="purple"
+					onClick={() => onNext({exercise: id, solutions: answers, score: calculateScore(), type})}
+					className="max-w-[200px] self-end w-full">
+					Next
+				</Button>
+			</div>
+		</>
+	);
+}

src/components/Exercises/WriteBlanks.tsx

@@ -3,14 +3,17 @@ import {WriteBlanksExercise} from "@/interfaces/exam";
 import {mdiArrowLeft, mdiArrowRight} from "@mdi/js";
 import Icon from "@mdi/react";
 import clsx from "clsx";
-import {useEffect, useState} from "react";
+import {Fragment, useEffect, useState} from "react";
 import reactStringReplace from "react-string-replace";
 import {CommonProps} from ".";
 import {toast} from "react-toastify";
+import Button from "../Low/Button";
+import useExamStore from "@/stores/examStore";
 
 function Blank({
 	id,
 	maxWords,
+	userSolution,
 	showSolutions = false,
 	setUserSolution,
 }: {
@@ -19,13 +22,13 @@ function Blank({
 	userSolution?: string;
 	maxWords: number;
 	showSolutions?: boolean;
-	setUserSolution?: (solution: string) => void;
+	setUserSolution: (solution: string) => void;
 }) {
-	const [userInput, setUserInput] = useState("");
+	const [userInput, setUserInput] = useState(userSolution || "");
 
 	useEffect(() => {
-		const words = userInput.split(" ").filter((x) => x !== "");
-		if (words.length >= maxWords) {
+		const words = userInput.split(" ");
+		if (words.length > maxWords) {
 			toast.warning(`You have reached your word limit of ${maxWords} words!`, {toastId: "word-limit"});
 			setUserInput(words.join(" ").trim());
 		}
@@ -33,39 +36,48 @@ function Blank({
 
 	return (
 		<input
-			className={clsx("input border rounded-xl px-2 py-1 bg-white text-blue-400 border-blue-400 my-2")}
+			className="py-2 px-3 mx-2 rounded-2xl w-48 bg-white focus:outline-none my-2"
 			placeholder={id}
 			onChange={(e) => setUserInput(e.target.value)}
+			onBlur={() => setUserSolution(userInput)}
 			value={userInput}
 			contentEditable={showSolutions}
 		/>
 	);
 }
 
-export default function WriteBlanks({id, prompt, type, maxWords, solutions, text, onNext, onBack}: WriteBlanksExercise & CommonProps) {
-	const [userSolutions, setUserSolutions] = useState<{id: string; solution: string}[]>([]);
+export default function WriteBlanks({id, prompt, type, maxWords, solutions, userSolutions, text, onNext, onBack}: WriteBlanksExercise & CommonProps) {
+	const [answers, setAnswers] = useState<{id: string; solution: string}[]>(userSolutions);
+
+	const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+	useEffect(() => {
+		if (hasExamEnded) onNext({exercise: id, solutions: answers, score: calculateScore(), type});
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
 
 	const calculateScore = () => {
 		const total = text.match(/({{\d+}})/g)?.length || 0;
-		const correct = userSolutions.filter(
+		const correct = answers.filter(
 			(x) =>
 				solutions
-					.find((y) => x.id === y.id)
-					?.solution.map((y) => y.toLowerCase())
-					.includes(x.solution.toLowerCase()) || false,
+					.find((y) => x.id.toString() === y.id.toString())
+					?.solution.map((y) => y.toLowerCase().trim())
+					.includes(x.solution.toLowerCase().trim()) || false,
 		).length;
+		const missing = total - answers.filter((x) => solutions.find((y) => x.id === y.id)).length;
 
-		return {total, correct};
+		return {total, correct, missing};
 	};
 
 	const renderLines = (line: string) => {
 		return (
-			<span>
+			<span className="text-base leading-5">
 				{reactStringReplace(line, /({{\d+}})/g, (match) => {
 					const id = match.replaceAll(/[\{\}]/g, "");
-					const userSolution = userSolutions.find((x) => x.id === id);
+					const userSolution = answers.find((x) => x.id === id);
 					const setUserSolution = (solution: string) => {
-						setUserSolutions((prev) => [...prev.filter((x) => x.id !== id), {id, solution}]);
+						setAnswers((prev) => [...prev.filter((x) => x.id !== id), {id, solution}]);
 					};
 
 					return <Blank userSolution={userSolution?.solution} maxWords={maxWords} id={id} setUserSolution={setUserSolution} />;
@@ -76,33 +88,40 @@ export default function WriteBlanks({id, prompt, type, maxWords, solutions, text
 
 	return (
 		<>
-			<div className="flex flex-col">
-				<span className="text-lg font-medium text-center px-48">{prompt}</span>
-				<span>
-					{text.split("\\n").map((line) => (
-						<>
+			<div className="flex flex-col gap-4 mt-4 h-full w-full mb-20">
+				<span className="text-sm w-full leading-6">
+					{prompt.split("\\n").map((line, index) => (
+						<span key={index}>
+							{line}
+							<br />
+						</span>
+					))}
+				</span>
+				<span className="bg-mti-gray-smoke rounded-xl px-5 py-6">
+					{text.split("\\n").map((line, index) => (
+						<p key={index}>
 							{renderLines(line)}
 							<br />
-						</>
+						</p>
 					))}
 				</span>
 			</div>
 
-			<div className="self-end flex flex-col-reverse items-center w-full md:justify-between md:items-start md:flex-row gap-8">
-				<button className={clsx("btn btn-wide gap-4 relative text-white", errorButtonStyle)} onClick={onBack}>
-					<div className="absolute left-4">
-						<Icon path={mdiArrowLeft} color="white" size={1} />
-					</div>
+			<div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
+				<Button
+					color="purple"
+					variant="outline"
+					onClick={() => onBack({exercise: id, solutions: answers, score: calculateScore(), type})}
+					className="max-w-[200px] w-full">
 					Back
-				</button>
-				<button
-					className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-					onClick={() => onNext({exercise: id, solutions: userSolutions, score: calculateScore(), type})}>
+				</Button>
+
+				<Button
+					color="purple"
+					onClick={() => onNext({exercise: id, solutions: answers, score: calculateScore(), type})}
+					className="max-w-[200px] self-end w-full">
 					Next
-					<div className="absolute right-4">
-						<Icon path={mdiArrowRight} color="white" size={1} />
-					</div>
-				</button>
+				</Button>
 			</div>
 		</>
 	);

src/components/Exercises/Writing.tsx

@@ -1,16 +1,73 @@
 /* eslint-disable @next/next/no-img-element */
-import {errorButtonStyle, infoButtonStyle} from "@/constants/buttonStyles";
 import {WritingExercise} from "@/interfaces/exam";
-import {mdiArrowLeft, mdiArrowRight} from "@mdi/js";
-import Icon from "@mdi/react";
-import clsx from "clsx";
 import {CommonProps} from ".";
-import {Fragment, useEffect, useState} from "react";
+import React, {Fragment, useEffect, useRef, useState} from "react";
 import {toast} from "react-toastify";
+import Button from "../Low/Button";
+import {Dialog, Transition} from "@headlessui/react";
+import useExamStore from "@/stores/examStore";
 
-export default function Writing({id, prompt, info, type, wordCounter, attachment, onNext, onBack}: WritingExercise & CommonProps) {
-	const [inputText, setInputText] = useState("");
+export default function Writing({
+	id,
+	prompt,
+	prefix,
+	suffix,
+	type,
+	wordCounter,
+	attachment,
+	userSolutions,
+	onNext,
+	onBack,
+}: WritingExercise & CommonProps) {
+	const [isModalOpen, setIsModalOpen] = useState(false);
+	const [inputText, setInputText] = useState(userSolutions.length === 1 ? userSolutions[0].solution : "");
 	const [isSubmitEnabled, setIsSubmitEnabled] = useState(false);
+	const [saveTimer, setSaveTimer] = useState(0);
+
+	const {userSolutions: storeUserSolutions, setUserSolutions} = useExamStore((state) => state);
+	const hasExamEnded = useExamStore((state) => state.hasExamEnded);
+
+	useEffect(() => {
+		const saveTimerInterval = setInterval(() => {
+			setSaveTimer((prev) => prev + 1);
+		}, 1000);
+
+		return () => {
+			clearInterval(saveTimerInterval);
+		};
+	}, []);
+
+	useEffect(() => {
+		if (inputText.length > 0 && saveTimer % 10 === 0) {
+			setUserSolutions([
+				...storeUserSolutions.filter((x) => x.exercise !== id),
+				{exercise: id, solutions: [{id, solution: inputText}], score: {correct: 100, total: 100, missing: 0}, type, module: "writing"},
+			]);
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [saveTimer]);
+
+	useEffect(() => {
+		if (localStorage.getItem("enable_paste")) return;
+
+		const listener = (e: KeyboardEvent) => {
+			if ((e.ctrlKey || e.metaKey) && e.key === "v") {
+				e.preventDefault();
+			}
+		};
+
+		document.addEventListener("keydown", listener);
+
+		return () => {
+			document.removeEventListener("keydown", listener);
+		};
+	}, []);
+
+	useEffect(() => {
+		if (hasExamEnded)
+			onNext({exercise: id, solutions: [{id, solution: inputText}], score: {correct: 100, total: 100, missing: 0}, type, module: "writing"});
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [hasExamEnded]);
 
 	useEffect(() => {
 		const words = inputText.split(" ").filter((x) => x !== "");
@@ -27,59 +84,92 @@ export default function Writing({id, prompt, info, type, wordCounter, attachment
 	}, [inputText, wordCounter]);
 
 	return (
-		<div className="flex flex-col h-full w-2/3 items-center justify-center gap-8">
-			<div className="flex flex-col max-w-2xl gap-2">
-				<span>{info}</span>
-				<span className="font-bold ml-8">
-					{prompt.split("\\n").map((line, index) => (
-						<Fragment key={index}>
-							<span>{line}</span>
-							<br />
-						</Fragment>
-					))}
-				</span>
-				<span>
-					You should write {wordCounter.type === "min" ? "at least" : "at most"} {wordCounter.limit} words.
-				</span>
-				{attachment && <img src={attachment} alt="Exercise attachment" />}
+		<>
+			{attachment && (
+				<Transition show={isModalOpen} as={Fragment}>
+					<Dialog onClose={() => setIsModalOpen(false)} className="relative z-50">
+						<Transition.Child
+							as={Fragment}
+							enter="ease-out duration-300"
+							enterFrom="opacity-0"
+							enterTo="opacity-100"
+							leave="ease-in duration-200"
+							leaveFrom="opacity-100"
+							leaveTo="opacity-0">
+							<div className="fixed inset-0 bg-black/30" />
+						</Transition.Child>
+
+						<Transition.Child
+							as={Fragment}
+							enter="ease-out duration-300"
+							enterFrom="opacity-0 scale-95"
+							enterTo="opacity-100 scale-100"
+							leave="ease-in duration-200"
+							leaveFrom="opacity-100 scale-100"
+							leaveTo="opacity-0 scale-95">
+							<div className="fixed inset-0 flex items-center justify-center p-4">
+								<Dialog.Panel className="w-fit h-fit rounded-xl bg-white">
+									<img src={attachment.url} alt={attachment.description} className="max-w-4xl w-full self-center rounded-xl p-4" />
+								</Dialog.Panel>
+							</div>
+						</Transition.Child>
+					</Dialog>
+				</Transition>
+			)}
+			<div className="flex flex-col h-full w-full gap-9 mb-20">
+				<div className="flex flex-col w-full gap-7 bg-mti-gray-smoke rounded-xl py-8 pb-12 px-16">
+					<span className="whitespace-pre-wrap">{prefix.replaceAll("\\n", "\n")}</span>
+					<span className="font-semibold whitespace-pre-wrap">{prompt.replaceAll("\\n", "\n")}</span>
+					{attachment && (
+						<img
+							onClick={() => setIsModalOpen(true)}
+							src={attachment.url}
+							alt={attachment.description}
+							className="max-w-md self-center rounded-xl cursor-pointer"
+						/>
+					)}
+				</div>
+
+				<div className="w-full h-full flex flex-col gap-4">
+					<span className="whitespace-pre-wrap">{suffix}</span>
+					<textarea
+						onContextMenu={(e) => e.preventDefault()}
+						className="w-full h-full min-h-[300px] cursor-text px-7 py-8 input border-2 border-mti-gray-platinum bg-white rounded-3xl"
+						onChange={(e) => setInputText(e.target.value)}
+						value={inputText}
+						placeholder="Write your text here..."
+						spellCheck={false}
+					/>
+					<span className="text-base self-end text-mti-gray-cool">Word Count: {inputText.split(" ").filter((x) => x !== "").length}</span>
+				</div>
 			</div>
 
-			<textarea
-				className="w-full h-1/3 cursor-text p-2 input input-bordered bg-white"
-				onChange={(e) => setInputText(e.target.value)}
-				value={inputText}
-				placeholder="Write your text here..."
-			/>
-
-			<div className="self-end flex flex-col-reverse items-center w-full md:justify-between md:items-start md:flex-row gap-8">
-				<button className={clsx("btn btn-wide gap-4 relative text-white", errorButtonStyle)} onClick={onBack}>
-					<div className="absolute left-4">
-						<Icon path={mdiArrowLeft} color="white" size={1} />
-					</div>
+			<div className="self-end flex justify-between w-full gap-8 absolute bottom-8 left-0 px-8">
+				<Button
+					color="purple"
+					variant="outline"
+					onClick={() =>
+						onBack({exercise: id, solutions: [{id, solution: inputText}], score: {correct: 100, total: 100, missing: 0}, type})
+					}
+					className="max-w-[200px] self-end w-full">
 					Back
-				</button>
-				{!isSubmitEnabled && (
-					<div className="tooltip" data-tip={`You have not yet reached your minimum word count of ${wordCounter.limit} words!`}>
-						<button
-							className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-							disabled={!isSubmitEnabled}
-							onClick={() => onNext({exercise: id, solutions: [inputText], score: {correct: 1, total: 1}, type})}>
-							Next
-						</button>
-					</div>
-				)}
-				{isSubmitEnabled && (
-					<button
-						className={clsx("btn btn-wide gap-4 relative text-white", infoButtonStyle)}
-						disabled={!isSubmitEnabled}
-						onClick={() => onNext({exercise: id, solutions: [inputText], score: {correct: 1, total: 1}, type})}>
-						Next
-						<div className="absolute right-4">
-							<Icon path={mdiArrowRight} color="white" size={1} />
-						</div>
-					</button>
-				)}
+				</Button>
+				<Button
+					color="purple"
+					disabled={!isSubmitEnabled}
+					onClick={() =>
+						onNext({
+							exercise: id,
+							solutions: [{id, solution: inputText.replaceAll(/\s{2,}/g, " ")}],
+							score: {correct: 100, total: 100, missing: 0},
+							type,
+							module: "writing",
+						})
+					}
+					className="max-w-[200px] self-end w-full">
+					Next
+				</Button>
 			</div>
-		</div>
+		</>
 	);
 }

src/components/Exercises/index.tsx

@@ -1,9 +1,11 @@
 import {
 	Exercise,
 	FillBlanksExercise,
+	InteractiveSpeakingExercise,
 	MatchSentencesExercise,
 	MultipleChoiceExercise,
 	SpeakingExercise,
+	TrueFalseExercise,
 	UserSolution,
 	WriteBlanksExercise,
 	WritingExercise,
@@ -14,27 +16,47 @@ import MultipleChoice from "./MultipleChoice";
 import WriteBlanks from "./WriteBlanks";
 import Writing from "./Writing";
 import Speaking from "./Speaking";
+import TrueFalse from "./TrueFalse";
+import InteractiveSpeaking from "./InteractiveSpeaking";
 
 const MatchSentences = dynamic(() => import("@/components/Exercises/MatchSentences"), {ssr: false});
 
 export interface CommonProps {
+	examID?: string;
 	onNext: (userSolutions: UserSolution) => void;
-	onBack: () => void;
+	onBack: (userSolutions: UserSolution) => void;
 }
 
-export const renderExercise = (exercise: Exercise, onNext: (userSolutions: UserSolution) => void, onBack: () => void) => {
+export const renderExercise = (
+	exercise: Exercise,
+	examID: string,
+	onNext: (userSolutions: UserSolution) => void,
+	onBack: (userSolutions: UserSolution) => void,
+) => {
 	switch (exercise.type) {
 		case "fillBlanks":
-			return <FillBlanks {...(exercise as FillBlanksExercise)} onNext={onNext} onBack={onBack} />;
+			return <FillBlanks key={exercise.id} {...(exercise as FillBlanksExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
+		case "trueFalse":
+			return <TrueFalse key={exercise.id} {...(exercise as TrueFalseExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
 		case "matchSentences":
-			return <MatchSentences {...(exercise as MatchSentencesExercise)} onNext={onNext} onBack={onBack} />;
+			return <MatchSentences key={exercise.id} {...(exercise as MatchSentencesExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
 		case "multipleChoice":
-			return <MultipleChoice {...(exercise as MultipleChoiceExercise)} onNext={onNext} onBack={onBack} />;
+			return <MultipleChoice key={exercise.id} {...(exercise as MultipleChoiceExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
 		case "writeBlanks":
-			return <WriteBlanks {...(exercise as WriteBlanksExercise)} onNext={onNext} onBack={onBack} />;
+			return <WriteBlanks key={exercise.id} {...(exercise as WriteBlanksExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
 		case "writing":
-			return <Writing {...(exercise as WritingExercise)} onNext={onNext} onBack={onBack} />;
+			return <Writing key={exercise.id} {...(exercise as WritingExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
 		case "speaking":
-			return <Speaking {...(exercise as SpeakingExercise)} onNext={onNext} onBack={onBack} />;
+			return <Speaking key={exercise.id} {...(exercise as SpeakingExercise)} onNext={onNext} onBack={onBack} examID={examID} />;
+		case "interactiveSpeaking":
+			return (
+				<InteractiveSpeaking
+					key={exercise.id}
+					{...(exercise as InteractiveSpeakingExercise)}
+					examID={examID}
+					onNext={onNext}
+					onBack={onBack}
+				/>
+			);
 	}
 };

src/components/FocusLayer.tsx

@@ -0,0 +1,9 @@
+import {useEffect, useState} from "react";
+
+interface Props {
+	onFocusLayerMouseEnter?: () => void;
+}
+
+export default function FocusLayer({onFocusLayerMouseEnter}: Props) {
+	return <div className="absolute top-0 left-0 bottom-0 right-0" onMouseDown={onFocusLayerMouseEnter} />;
+}

src/components/Generation/fill.blanks.edit.tsx

@@ -0,0 +1,82 @@
+import {FillBlanksExercise} from "@/interfaces/exam";
+import React from "react";
+import Input from "@/components/Low/Input";
+
+interface Props {
+	exercise: FillBlanksExercise;
+	updateExercise: (data: any) => void;
+}
+
+const FillBlanksEdit = (props: Props) => {
+	const {exercise, updateExercise} = props;
+	return (
+		<>
+			<Input
+				type="text"
+				label="Prompt"
+				name="prompt"
+				required
+				value={exercise.prompt}
+				onChange={(value) =>
+					updateExercise({
+						prompt: value,
+					})
+				}
+			/>
+			<Input
+				type="text"
+				label="Text"
+				name="text"
+				required
+				value={exercise.text}
+				onChange={(value) =>
+					updateExercise({
+						text: value,
+					})
+				}
+			/>
+			<h1>Solutions</h1>
+			<div className="w-full flex flex-wrap -mx-2">
+				{exercise.solutions.map((solution, index) => (
+					<div key={solution.id} className="flex sm:w-1/2 lg:w-1/4 px-2">
+						<Input
+							type="text"
+							label={`Solution ${index + 1}`}
+							name="solution"
+							required
+							value={solution.solution}
+							onChange={(value) =>
+								updateExercise({
+									solutions: exercise.solutions.map((sol) => (sol.id === solution.id ? {...sol, solution: value} : sol)),
+								})
+							}
+						/>
+					</div>
+				))}
+			</div>
+			<h1>Words</h1>
+			<div className="w-full flex flex-wrap -mx-2">
+				{exercise.words.map((word, index) => (
+					<div key={index} className="flex sm:w-1/2 lg:w-1/4 px-2">
+						<Input
+							type="text"
+							label={`Word ${index + 1}`}
+							name="word"
+							required
+							value={typeof word === "string" ? word : ("word" in word ? word.word : "")}
+							onChange={(value) =>
+								updateExercise({
+									words: exercise.words.map((sol, idx) =>
+										index === idx ? (typeof word === "string" ? value : {...word, word: value}) : sol,
+									),
+								})
+							}
+						/>
+					</div>
+				))}
+			</div>
+		</>
+	);
+};
+
+export default FillBlanksEdit;

src/components/Generation/interactive.speaking.edit.tsx

@@ -0,0 +1,7 @@
+import React from "react";
+
+const InteractiveSpeakingEdit = () => {
+  return null;
+};
+
+export default InteractiveSpeakingEdit;

src/components/Generation/match.sentences.edit.tsx

@@ -0,0 +1,130 @@
+import React from "react";
+import { MatchSentencesExercise } from "@/interfaces/exam";
+import Input from "@/components/Low/Input";
+import Select from "@/components/Low/Select";
+
+interface Props {
+  exercise: MatchSentencesExercise;
+  updateExercise: (data: any) => void;
+}
+const MatchSentencesEdit = (props: Props) => {
+  const { exercise, updateExercise } = props;
+
+  const selectOptions = exercise.options.map((option) => ({
+    value: option.id,
+    label: option.id,
+  }));
+
+  return (
+    <>
+      <Input
+        type="text"
+        label="Prompt"
+        name="prompt"
+        required
+        value={exercise.prompt}
+        onChange={(value) =>
+          updateExercise({
+            prompt: value,
+          })
+        }
+      />
+      <h1>Solutions</h1>
+      <div className="w-full flex flex-wrap -mx-2">
+        {exercise.sentences.map((sentence, index) => (
+          <div key={sentence.id} className="flex flex-col w-full px-2">
+            <div className="flex w-full">
+              <Input
+                type="text"
+                label={`Sentence ${index + 1}`}
+                name="sentence"
+                required
+                value={sentence.sentence}
+                onChange={(value) =>
+                  updateExercise({
+                    sentences: exercise.sentences.map((iSol) =>
+                      iSol.id === sentence.id
+                        ? {
+                            ...iSol,
+                            sentence: value,
+                          }
+                        : iSol
+                    ),
+                  })
+                }
+                className="px-2"
+              />
+              <div className="w-48 flex items-end px-2">
+                <Select
+                  value={selectOptions.find(
+                    (o) => o.value === sentence.solution
+                  )}
+                  options={selectOptions}
+                  onChange={(value) => {
+                    updateExercise({
+                      sentences: exercise.sentences.map((iSol) =>
+                        iSol.id === sentence.id
+                          ? {
+                              ...iSol,
+                              solution: value?.value,
+                            }
+                          : iSol
+                      ),
+                    });
+                  }}
+                />
+              </div>
+            </div>
+          </div>
+        ))}
+        <h1>Options</h1>
+        <div className="w-full flex flex-wrap -mx-2">
+          {exercise.options.map((option, index) => (
+            <div key={option.id} className="flex flex-col w-full px-2">
+              <div className="flex w-full">
+                <Input
+                  type="text"
+                  label={`Option ${index + 1}`}
+                  name="option"
+                  required
+                  value={option.sentence}
+                  onChange={(value) =>
+                    updateExercise({
+                      options: exercise.options.map((iSol) =>
+                        iSol.id === option.id
+                          ? {
+                              ...iSol,
+                              sentence: value,
+                            }
+                          : iSol
+                      ),
+                    })
+                  }
+                  className="px-2"
+                />
+                <div className="w-48 flex items-end px-2">
+                  <Select
+                    value={{
+                      value: option.id,
+                      label: option.id,
+                    }}
+                    options={[
+                      {
+                        value: option.id,
+                        label: option.id,
+                      },
+                    ]}
+                    disabled
+                    onChange={() => {}}
+                  />
+                </div>
+              </div>
+            </div>
+          ))}
+        </div>
+      </div>
+    </>
+  );
+};
+
+export default MatchSentencesEdit;

src/components/Generation/multiple.choice.edit.tsx

@@ -0,0 +1,137 @@
+import React from "react";
+import Input from "@/components/Low/Input";
+import {
+  MultipleChoiceExercise,
+  MultipleChoiceQuestion,
+} from "@/interfaces/exam";
+import Select from "@/components/Low/Select";
+
+interface Props {
+  exercise: MultipleChoiceExercise;
+  updateExercise: (data: any) => void;
+}
+
+const variantOptions = [
+  { value: "text", label: "Text", key: "text" },
+  { value: "image", label: "Image", key: "src" },
+];
+
+const MultipleChoiceEdit = (props: Props) => {
+  const { exercise, updateExercise } = props;
+
+  return (
+    <>
+      <h1>Questions</h1>
+      <div className="w-full flex-no-wrap -mx-2">
+        {exercise.questions.map((question: MultipleChoiceQuestion, index) => {
+          const variantValue = variantOptions.find(
+            (o) => o.value === question.variant
+          );
+
+          const solutionsOptions = question.options.map((option) => ({
+            value: option.id,
+            label: option.id,
+          }));
+
+          const solutionValue = solutionsOptions.find(
+            (o) => o.value === question.solution
+          );
+          return (
+            <div key={question.id} className="flex w-full px-2 flex-col">
+              <span>Question ID: {question.id}</span>
+
+              <Input
+                type="text"
+                label="Prompt"
+                name="prompt"
+                required
+                value={question.prompt}
+                onChange={(value) =>
+                  updateExercise({
+                    questions: exercise.questions.map((sol) =>
+                      sol.id === question.id ? { ...sol, prompt: value } : sol
+                    ),
+                  })
+                }
+              />
+              <div className="flex w-full">
+                <div className="w-48 flex items-end px-2">
+                  <Select
+                    value={solutionValue}
+                    options={solutionsOptions}
+                    onChange={(value) => {
+                      updateExercise({
+                        questions: exercise.questions.map((sol) =>
+                          sol.id === question.id
+                            ? { ...sol, solution: value?.value }
+                            : sol
+                        ),
+                      });
+                    }}
+                  />
+                </div>
+                <div className="w-48 flex items-end px-2">
+                  <Select
+                    value={variantValue}
+                    options={variantOptions}
+                    onChange={(value) => {
+                      updateExercise({
+                        questions: exercise.questions.map((sol) =>
+                          sol.id === question.id
+                            ? { ...sol, variant: value?.value }
+                            : sol
+                        ),
+                      });
+                    }}
+                  />
+                </div>
+              </div>
+              <div className="flex w-full flex-wrap -mx-2">
+                {question.options.map((option) => (
+                  <div
+                    key={option.id}
+                    className="flex sm:w-1/2 lg:w-1/4 px-2 px-2"
+                  >
+                    <Input
+                      type="text"
+                      label={`Option ${option.id}`}
+                      name="option"
+                      required
+                      value={option.text}
+                      onChange={(value) =>
+                        updateExercise({
+                          questions: exercise.questions.map((sol) =>
+                            sol.id === question.id
+                              ? {
+                                  ...sol,
+                                  options: sol.options.map((opt) => {
+                                    if (
+                                      opt.id === option.id &&
+                                      variantValue?.key
+                                    ) {
+                                      return {
+                                        ...opt,
+                                        [variantValue.key]: value,
+                                      };
+                                    }
+
+                                    return opt;
+                                  }),
+                                }
+                              : sol
+                          ),
+                        })
+                      }
+                    />
+                  </div>
+                ))}
+              </div>
+            </div>
+          );
+        })}
+      </div>
+    </>
+  );
+};
+
+export default MultipleChoiceEdit;

src/components/Generation/speaking.edit.tsx

@@ -0,0 +1,7 @@
+import React from 'react';
+
+const SpeakingEdit = () => {
+    return null;
+}
+
+export default SpeakingEdit;

src/components/Generation/true.false.edit.tsx

@@ -0,0 +1,71 @@
+import React from "react";
+import { TrueFalseExercise } from "@/interfaces/exam";
+import Input from "@/components/Low/Input";
+import Select from "@/components/Low/Select";
+interface Props {
+  exercise: TrueFalseExercise;
+  updateExercise: (data: any) => void;
+}
+
+const options = [
+  { value: "true", label: "True" },
+  { value: "false", label: "False" },
+  { value: "not_given", label: "Not Given" },
+];
+
+const TrueFalseEdit = (props: Props) => {
+  const { exercise, updateExercise } = props;
+  return (
+    <>
+      <Input
+        type="text"
+        label="Prompt"
+        name="prompt"
+        required
+        value={exercise.prompt}
+        onChange={(value) =>
+          updateExercise({
+            prompt: value,
+          })
+        }
+      />
+      <h1>Questions</h1>
+      <div className="w-full flex-no-wrap -mx-2">
+        {exercise.questions.map((question, index) => (
+          <div key={question.id} className="flex w-full px-2">
+            <Input
+              type="text"
+              label={`Question ${index + 1}`}
+              name="question"
+              required
+              value={question.prompt}
+              onChange={(value) =>
+                updateExercise({
+                  questions: exercise.questions.map((sol) =>
+                    sol.id === question.id ? { ...sol, prompt: value } : sol
+                  ),
+                })
+              }
+            />
+            <div className="w-48 flex items-end px-2">
+              <Select
+                value={options.find((o) => o.value === question.solution)}
+                options={options}
+                onChange={(value) => {
+                  updateExercise({
+                    questions: exercise.questions.map((sol) =>
+                      sol.id === question.id ? { ...sol, solution: value?.value } : sol
+                    ),
+                  });
+                }}
+                className="h-18"
+              />
+            </div>
+          </div>
+        ))}
+      </div>
+    </>
+  );
+};
+
+export default TrueFalseEdit;

src/components/Generation/write.blanks.edit.tsx

@@ -0,0 +1,94 @@
+import React from "react";
+import Input from "@/components/Low/Input";
+import { WriteBlanksExercise } from "@/interfaces/exam";
+
+interface Props {
+  exercise: WriteBlanksExercise;
+  updateExercise: (data: any) => void;
+}
+const WriteBlankEdits = (props: Props) => {
+  const { exercise, updateExercise } = props;
+
+  return (
+    <>
+      <Input
+        type="text"
+        label="Prompt"
+        name="prompt"
+        required
+        value={exercise.prompt}
+        onChange={(value) =>
+          updateExercise({
+            prompt: value,
+          })
+        }
+      />
+      <Input
+        type="text"
+        label="Text"
+        name="text"
+        required
+        value={exercise.text}
+        onChange={(value) =>
+          updateExercise({
+            text: value,
+          })
+        }
+      />
+      <Input
+        type="text"
+        label="Max Words"
+        name="number"
+        required
+        value={exercise.maxWords}
+        onChange={(value) =>
+          updateExercise({
+            maxWords: Number(value),
+          })
+        }
+      />
+      <h1>Solutions</h1>
+      <div className="w-full flex flex-wrap -mx-2">
+        {exercise.solutions.map((solution) => (
+          <div key={solution.id} className="flex flex-col w-full px-2">
+            <span>Solution ID: {solution.id}</span>
+            {/* TODO: Consider adding an add and delete button */}
+            <div className="flex flex-wrap">
+            {solution.solution.map((sol, solIndex) => (
+              <Input
+                key={`${sol}-${solIndex}`}
+                type="text"
+                label={`Solution ${solIndex + 1}`}
+                name="solution"
+                required
+                value={sol}
+                onChange={(value) =>
+                  updateExercise({
+                    solutions: exercise.solutions.map((iSol) =>
+                      iSol.id === solution.id
+                        ? {
+                            ...iSol,
+                            solution: iSol.solution.map((iiSol, iiIndex) => {
+                              if (iiIndex === solIndex) {
+                                return value;
+                              }
+
+                              return iiSol;
+                            }),
+                          }
+                        : iSol
+                    ),
+                  })
+                }
+                className="sm:w-1/2 lg:w-1/4 px-2"
+              />
+            ))}
+            </div>
+          </div>
+        ))}
+      </div>
+    </>
+  );
+};
+
+export default WriteBlankEdits;

src/components/Generation/writing.edit.tsx

@@ -0,0 +1,7 @@
+import React from 'react';
+
+const WritingEdit = () => {
+    return null;
+}
+
+export default WritingEdit;

src/components/High/EmploymentStatusInput.tsx

@@ -0,0 +1,32 @@
+import {EmploymentStatus, EMPLOYMENT_STATUS} from "@/interfaces/user";
+import {RadioGroup} from "@headlessui/react";
+import clsx from "clsx";
+
+interface Props {
+	value?: EmploymentStatus;
+	onChange: (value?: EmploymentStatus) => void;
+}
+
+export default function EmploymentStatusInput({value, onChange}: Props) {
+	return (
+		<div className="relative flex flex-col gap-3 w-full">
+			<label className="font-normal text-base text-mti-gray-dim">Employment Status *</label>
+			<RadioGroup value={value} onChange={onChange} className="grid grid-cols-2 items-center gap-4 place-items-center">
+				{EMPLOYMENT_STATUS.map(({status, label}) => (
+					<RadioGroup.Option value={status} key={status}>
+						{({checked}) => (
+							<span
+								className={clsx(
+									"px-6 py-4 w-40 md:w-48 flex justify-center text-sm font-normal rounded-full border focus:outline-none cursor-pointer",
+									"transition duration-300 ease-in-out",
+									!checked ? "bg-white border-mti-gray-platinum" : "bg-mti-purple-light border-mti-purple-dark text-white",
+								)}>
+								{label}
+							</span>
+						)}
+					</RadioGroup.Option>
+				))}
+			</RadioGroup>
+		</div>
+	);
+}

src/components/High/GenderInput.tsx

@@ -0,0 +1,54 @@
+import {Gender} from "@/interfaces/user";
+import {RadioGroup} from "@headlessui/react";
+import clsx from "clsx";
+
+interface Props {
+	value?: Gender;
+	onChange: (value?: Gender) => void;
+}
+
+export default function GenderInput({value, onChange}: Props) {
+	return (
+		<div className="relative flex flex-col gap-3 w-full">
+			<label className="font-normal text-base text-mti-gray-dim">Gender *</label>
+			<RadioGroup value={value} onChange={onChange} className="flex flex-row gap-4 justify-between">
+				<RadioGroup.Option value="male">
+					{({checked}) => (
+						<span
+							className={clsx(
+								"px-6 py-4 w-28 flex justify-center text-sm font-normal rounded-full border focus:outline-none cursor-pointer",
+								"transition duration-300 ease-in-out",
+								!checked ? "bg-white border-mti-gray-platinum" : "bg-mti-purple-light border-mti-purple-dark text-white",
+							)}>
+							Male
+						</span>
+					)}
+				</RadioGroup.Option>
+				<RadioGroup.Option value="female">
+					{({checked}) => (
+						<span
+							className={clsx(
+								"px-6 py-4 w-28 flex justify-center text-sm font-normal rounded-full border focus:outline-none cursor-pointer",
+								"transition duration-300 ease-in-out",
+								!checked ? "bg-white border-mti-gray-platinum" : "bg-mti-purple-light border-mti-purple-dark text-white",
+							)}>
+							Female
+						</span>
+					)}
+				</RadioGroup.Option>
+				<RadioGroup.Option value="other">
+					{({checked}) => (
+						<span
+							className={clsx(
+								"px-6 py-4 w-28 flex justify-center text-sm font-normal rounded-full border focus:outline-none cursor-pointer",
+								"transition duration-300 ease-in-out",
+								!checked ? "bg-white border-mti-gray-platinum" : "bg-mti-purple-light border-mti-purple-dark text-white",
+							)}>
+							Other
+						</span>
+					)}
+				</RadioGroup.Option>
+			</RadioGroup>
+		</div>
+	);
+}

src/components/High/Layout.tsx

@@ -0,0 +1,50 @@
+import {User} from "@/interfaces/user";
+import clsx from "clsx";
+import {useRouter} from "next/router";
+import BottomBar from "../BottomBar";
+import Navbar from "../Navbar";
+import Sidebar from "../Sidebar";
+
+interface Props {
+	user: User;
+	children: React.ReactNode;
+	className?: string;
+	navDisabled?: boolean;
+	focusMode?: boolean;
+	bgColor?: string;
+	onFocusLayerMouseEnter?: () => void;
+}
+
+export default function Layout({user, children, className, bgColor="bg-white", navDisabled = false, focusMode = false, onFocusLayerMouseEnter}: Props) {
+	const router = useRouter();
+
+	return (
+		<main className={clsx("w-full min-h-full h-screen flex flex-col bg-mti-gray-smoke relative")}>
+			<Navbar
+				path={router.pathname}
+				user={user}
+				navDisabled={navDisabled}
+				focusMode={focusMode}
+				onFocusLayerMouseEnter={onFocusLayerMouseEnter}
+			/>
+			<div className="h-full w-full flex gap-2">
+				<Sidebar
+					path={router.pathname}
+					navDisabled={navDisabled}
+					focusMode={focusMode}
+					onFocusLayerMouseEnter={onFocusLayerMouseEnter}
+					className="-md:hidden"
+					user={user}
+				/>
+				<div
+					className={clsx(
+						`w-full min-h-full md:mr-8 ${bgColor} shadow-md rounded-2xl p-4 xl:p-10 pb-8 flex flex-col gap-8 relative overflow-hidden mt-2`,
+						bgColor !== "bg-white" ? "justify-center" : "h-fit",
+						className,
+					)}>
+					{children}
+				</div>
+			</div>
+		</main>
+	);
+}

src/components/High/TicketDisplay.tsx

@@ -0,0 +1,179 @@
+import useUsers from "@/hooks/useUsers";
+import {Ticket, TicketStatus, TicketStatusLabel, TicketType, TicketTypeLabel} from "@/interfaces/ticket";
+import {User} from "@/interfaces/user";
+import {USER_TYPE_LABELS} from "@/resources/user";
+import axios from "axios";
+import moment from "moment";
+import {useState} from "react";
+import {toast} from "react-toastify";
+import ShortUniqueId from "short-unique-id";
+import Button from "../Low/Button";
+import Input from "../Low/Input";
+import Select from "../Low/Select";
+import {checkAccess} from "@/utils/permissions";
+
+interface Props {
+	user: User;
+	ticket: Ticket;
+	onClose: () => void;
+}
+
+export default function TicketDisplay({user, ticket, onClose}: Props) {
+	const [subject] = useState(ticket.subject);
+	const [type, setType] = useState<TicketType>(ticket.type);
+	const [description] = useState(ticket.description);
+	const [reporter] = useState(ticket.reporter);
+	const [reportedFrom] = useState(ticket.reportedFrom);
+	const [status, setStatus] = useState(ticket.status);
+	const [assignedTo, setAssignedTo] = useState<string | null>(ticket.assignedTo || null);
+	const [isLoading, setIsLoading] = useState(false);
+
+	const {users} = useUsers();
+
+	const submit = () => {
+		if (!type) return toast.error("Please choose a type!", {toastId: "missing-type"});
+
+		setIsLoading(true);
+		axios
+			.patch(`/api/tickets/${ticket.id}`, {
+				subject,
+				type,
+				description,
+				reporter,
+				reportedFrom,
+				status,
+				assignedTo,
+			})
+			.then(() => {
+				toast.success(`The ticket has been updated!`, {toastId: "submitted"});
+				onClose();
+			})
+			.catch((e) => {
+				console.error(e);
+				toast.error("Something went wrong, please try again later!", {
+					toastId: "error",
+				});
+			})
+			.finally(() => setIsLoading(false));
+	};
+
+	const del = () => {
+		if (!confirm("Are you sure you want to delete this ticket?")) return;
+
+		setIsLoading(true);
+		axios
+			.delete(`/api/tickets/${ticket.id}`)
+			.then(() => {
+				toast.success(`The ticket has been deleted!`, {toastId: "submitted"});
+				onClose();
+			})
+			.catch((e) => {
+				console.error(e);
+				toast.error("Something went wrong, please try again later!", {
+					toastId: "error",
+				});
+			})
+			.finally(() => setIsLoading(false));
+	};
+
+	return (
+		<form className="flex flex-col gap-4 pt-8">
+			<Input label="Subject" type="text" name="subject" placeholder="Subject..." value={subject} onChange={(e) => null} disabled />
+
+			<div className="-md:flex-col flex w-full items-center gap-4">
+				<div className="flex w-full flex-col gap-3">
+					<label className="text-mti-gray-dim text-base font-normal">Status</label>
+					<Select
+						options={Object.keys(TicketStatusLabel).map((x) => ({
+							value: x,
+							label: TicketStatusLabel[x as keyof typeof TicketStatusLabel],
+						}))}
+						value={{value: status, label: TicketStatusLabel[status]}}
+						onChange={(value) => setStatus((value?.value as TicketStatus) ?? undefined)}
+						placeholder="Status..."
+					/>
+				</div>
+				<div className="flex w-full flex-col gap-3">
+					<label className="text-mti-gray-dim text-base font-normal">Type</label>
+					<Select
+						options={Object.keys(TicketTypeLabel).map((x) => ({
+							value: x,
+							label: TicketTypeLabel[x as keyof typeof TicketTypeLabel],
+						}))}
+						value={{value: type, label: TicketTypeLabel[type]}}
+						onChange={(value) => setType(value!.value as TicketType)}
+						placeholder="Type..."
+					/>
+				</div>
+			</div>
+
+			<div className="flex w-full flex-col gap-3">
+				<label className="text-mti-gray-dim text-base font-normal">Assignee</label>
+				<Select
+					options={[
+						{value: "me", label: "Assign to me"},
+						...users
+							.filter((x) => checkAccess(x, ["admin", "developer", "agent"]))
+							.map((u) => ({
+								value: u.id,
+								label: `${u.name} - ${u.email}`,
+							})),
+					]}
+					disabled={checkAccess(user, ["agent"])}
+					value={
+						assignedTo
+							? {
+									value: assignedTo,
+									label: `${users.find((u) => u.id === assignedTo)?.name} - ${users.find((u) => u.id === assignedTo)?.email}`,
+							  }
+							: null
+					}
+					onChange={(value) => (value ? setAssignedTo(value.value === "me" ? user.id : value.value) : setAssignedTo(null))}
+					placeholder="Assignee..."
+					isClearable
+				/>
+			</div>
+
+			<div className="-md:flex-col flex w-full items-center gap-4">
+				<Input label="Reported From" type="text" name="reportedFrom" onChange={() => null} value={reportedFrom} disabled />
+				<Input label="Date" type="text" name="date" onChange={() => null} value={moment(ticket.date).format("DD/MM/YYYY - HH:mm")} disabled />
+			</div>
+
+			<div className="-md:flex-col flex w-full items-center gap-4">
+				<Input label="Reporter's Name" type="text" name="reporter" onChange={() => null} value={reporter.name} disabled />
+				<Input label="Reporter's E-mail" type="text" name="reporter" onChange={() => null} value={reporter.email} disabled />
+				<Input
+					label="Reporter's Type"
+					type="text"
+					name="reporterType"
+					onChange={() => null}
+					value={USER_TYPE_LABELS[reporter.type]}
+					disabled
+				/>
+			</div>
+
+			<textarea
+				className="input border-mti-gray-platinum h-full min-h-[300px] w-full cursor-text rounded-3xl border bg-white px-7 py-8"
+				placeholder="Write your ticket's description here..."
+				contentEditable={false}
+				value={description}
+				spellCheck
+			/>
+
+			<div className="-md:flex-col-reverse mt-2 flex w-full items-center justify-between gap-4">
+				<Button type="button" color="red" className="w-full md:max-w-[200px]" variant="outline" onClick={del} isLoading={isLoading}>
+					Delete
+				</Button>
+
+				<div className="-md:flex-col-reverse flex w-full items-center justify-end gap-4">
+					<Button type="button" color="red" className="w-full md:max-w-[200px]" variant="outline" onClick={onClose} isLoading={isLoading}>
+						Cancel
+					</Button>
+					<Button type="button" className="w-full md:max-w-[200px]" isLoading={isLoading} onClick={submit}>
+						Update
+					</Button>
+				</div>
+			</div>
+		</form>
+	);
+}

src/components/High/TicketSubmission.tsx

@@ -0,0 +1,116 @@
+import {Ticket, TicketType, TicketTypeLabel} from "@/interfaces/ticket";
+import {User} from "@/interfaces/user";
+import useExamStore from "@/stores/examStore";
+import axios from "axios";
+import {useState} from "react";
+import {toast} from "react-toastify";
+import ShortUniqueId from "short-unique-id";
+import Button from "../Low/Button";
+import Input from "../Low/Input";
+import Select from "../Low/Select";
+
+interface Props {
+	user: User;
+	page: string;
+	onClose: () => void;
+}
+
+export default function TicketSubmission({user, page, onClose}: Props) {
+	const [subject, setSubject] = useState("");
+	const [type, setType] = useState<TicketType>();
+	const [description, setDescription] = useState("");
+	const [isLoading, setIsLoading] = useState(false);
+
+	const examState = useExamStore((state) => state);
+
+	const submit = () => {
+		if (!type) return toast.error("Please choose a type!", {toastId: "missing-type"});
+		if (subject.trim() === "")
+			return toast.error("Please input a subject!", {
+				toastId: "missing-subject",
+			});
+		if (description.trim() === "")
+			return toast.error("Please describe your ticket!", {
+				toastId: "missing-desc",
+			});
+
+		setIsLoading(true);
+
+		const shortUID = new ShortUniqueId();
+		const ticket: Ticket = {
+			id: shortUID.randomUUID(8),
+			date: new Date().toISOString(),
+			reporter: {
+				id: user.id,
+				email: user.email,
+				name: user.name,
+				type: user.type,
+			},
+			status: "submitted",
+			subject,
+			type,
+			reportedFrom: page,
+			description,
+			examInformation:
+				page.includes("exam") || page.includes("exercises")
+					? {
+							exam: examState.exam?.id || "",
+							exams: examState.exams.map((x) => x.id),
+							exerciseIndex: examState.exerciseIndex,
+							moduleIndex: examState.moduleIndex,
+							partIndex: examState.partIndex,
+							questionIndex: examState.questionIndex,
+							selectedModules: examState.selectedModules,
+					  }
+					: undefined,
+		};
+
+		axios
+			.post(`/api/tickets`, ticket)
+			.then(() => {
+				toast.success(`Your ticket has been submitted! You will be contacted by e-mail for further discussion.`, {toastId: "submitted"});
+				onClose();
+			})
+			.catch((e) => {
+				console.error(e);
+				toast.error("Something went wrong, please try again later!", {
+					toastId: "error",
+				});
+			})
+			.finally(() => setIsLoading(false));
+	};
+
+	return (
+		<form className="flex flex-col gap-4 pt-8">
+			<Input label="Subject" type="text" name="subject" placeholder="Subject..." onChange={(e) => setSubject(e)} />
+			<div className="-md:flex-col flex w-full items-center gap-4">
+				<div className="flex w-full flex-col gap-3">
+					<label className="text-mti-gray-dim text-base font-normal">Type</label>
+					<Select
+						options={Object.keys(TicketTypeLabel).map((x) => ({
+							value: x,
+							label: TicketTypeLabel[x as keyof typeof TicketTypeLabel],
+						}))}
+						onChange={(value) => setType((value?.value as TicketType) ?? undefined)}
+						placeholder="Type..."
+					/>
+				</div>
+				<Input label="Reporter" type="text" name="reporter" onChange={() => null} value={`${user.name} - ${user.email}`} disabled />
+			</div>
+			<textarea
+				className="input border-mti-gray-platinum h-full min-h-[300px] w-full cursor-text rounded-3xl border bg-white px-7 py-8"
+				onChange={(e) => setDescription(e.target.value)}
+				placeholder="Write your ticket's description here..."
+				spellCheck
+			/>
+			<div className="mt-2 flex w-full items-center justify-end gap-4">
+				<Button type="button" color="red" className="w-full max-w-[200px]" variant="outline" onClick={onClose} isLoading={isLoading}>
+					Cancel
+				</Button>
+				<Button type="button" className="w-full max-w-[200px]" isLoading={isLoading} onClick={submit}>
+					Submit
+				</Button>
+			</div>
+		</form>
+	);
+}

src/components/HighlightContent.tsx

@@ -0,0 +1,39 @@
+import { useCallback } from "react";
+
+const HighlightContent: React.FC<{
+    html: string; 
+    highlightPhrases: string[], 
+    firstOccurence?: boolean
+}> = ({
+    html, 
+    highlightPhrases, 
+    firstOccurence = false 
+}) => {
+
+    const createHighlightedContent = useCallback(() => {
+        if (highlightPhrases.length === 0) {
+            return { __html: html };
+        }
+
+        const escapeRegExp = (string: string) => {
+            return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+        };
+
+        const regex = new RegExp(`(${highlightPhrases.map(escapeRegExp).join('|')})`, 'i');
+        const globalRegex = new RegExp(`(${highlightPhrases.map(escapeRegExp).join('|')})`, 'gi');
+
+        let highlightedHtml = html;
+
+        if (firstOccurence) {
+            highlightedHtml = html.replace(regex, (match) => `<span style="background-color: yellow;">${match}</span>`);
+        } else {
+            highlightedHtml = html.replace(globalRegex, (match) => `<span style="background-color: yellow;">${match}</span>`);
+        }
+
+        return { __html: highlightedHtml };
+    }, [html, highlightPhrases, firstOccurence]);
+
+    return <div dangerouslySetInnerHTML={createHighlightedContent()} />;
+};
+
+export default HighlightContent;

src/components/InfiniteCarousel.tsx

@@ -0,0 +1,168 @@
+import React, { useRef, useEffect, useState, useCallback, ReactNode } from 'react';
+import { useSpring, animated } from '@react-spring/web';
+import { useDrag } from '@use-gesture/react';
+import clsx from 'clsx';
+
+interface InfiniteCarouselProps {
+  children: React.ReactNode;
+  height: string;
+  speed?: number;
+  gap?: number;
+  overlay?: ReactNode;
+  overlayFunc?: (index: number) => void;
+  overlayClassName?: string;
+}
+
+const InfiniteCarousel: React.FC<InfiniteCarouselProps> = ({
+  children,
+  height,
+  speed = 20000,
+  gap = 16,
+  overlay = undefined,
+  overlayFunc = undefined,
+  overlayClassName = ""
+}) => {
+  const containerRef = useRef<HTMLDivElement>(null);
+  const [containerWidth, setContainerWidth] = useState<number>(0);
+  const itemCount = React.Children.count(children);
+  const [isDragging, setIsDragging] = useState<boolean>(false);
+  const [itemWidth, setItemWidth] = useState<number>(0);
+  const [isInfinite, setIsInfinite] = useState<boolean>(true);
+  const dragStartX = useRef<number>(0);
+
+  useEffect(() => {
+    const handleResize = () => {
+      if (containerRef.current) {
+        const containerWidth = containerRef.current.clientWidth;
+        setContainerWidth(containerWidth);
+
+        const firstChild = containerRef.current.firstElementChild?.firstElementChild as HTMLElement;
+        if (firstChild) {
+          const childWidth = firstChild.offsetWidth;
+          setItemWidth(childWidth);
+
+          const totalContentWidth = (childWidth + gap) * itemCount - gap;
+          setIsInfinite(totalContentWidth > containerWidth);
+        }
+      }
+    };
+
+    handleResize();
+    window.addEventListener('resize', handleResize);
+
+    return () => {
+      window.removeEventListener('resize', handleResize);
+    };
+  }, [gap, itemCount]);
+
+  const totalWidth = (itemWidth + gap) * itemCount;
+
+  const [{ x }, api] = useSpring(() => ({
+    from: { x: 0 },
+    to: { x: -totalWidth },
+    config: { duration: speed },
+    loop: true,
+  }));
+
+  const startAnimation = useCallback(() => {
+    if (isInfinite) {
+      api.start({
+        from: { x: x.get() },
+        to: { x: x.get() - totalWidth },
+        config: { duration: speed },
+        loop: true,
+      });
+    } else {
+      api.stop();
+      api.start({ x: 0, immediate: true });
+    }
+  }, [api, x, totalWidth, speed, isInfinite]);
+
+  useEffect(() => {
+    if (containerWidth > 0 && !isDragging) {
+      startAnimation();
+    }
+  }, [containerWidth, isDragging, startAnimation]);
+
+  const bind = useDrag(({ down, movement: [mx], first }) => {
+    if (!isInfinite) return;
+    if (first) {
+      setIsDragging(true);
+      api.stop();
+      dragStartX.current = x.get();
+    }
+    if (down) {
+      let newX = dragStartX.current + mx;
+      newX = ((newX % totalWidth) + totalWidth) % totalWidth;
+      if (newX > 0) newX -= totalWidth;
+      api.start({ x: newX, immediate: true });
+    } else {
+      setIsDragging(false);
+      startAnimation();
+    }
+  }, {
+    filterTaps: true,
+    from: () => [x.get(), 0],
+  });
+
+  return (
+    <div
+      className="overflow-hidden relative select-none"
+      style={{ height, touchAction: 'pan-y' }}
+      ref={containerRef}
+      {...(isInfinite ? bind() : {})}
+    >
+      <animated.div
+        className="flex"
+        style={{
+          display: 'flex',
+          willChange: 'transform',
+          transform: isInfinite
+            ? x.to((x) => `translate3d(${x}px, 0, 0)`)
+            : 'none',
+          gap: `${gap}px`,
+          width: 'fit-content',
+        }}
+      >
+        {React.Children.map(children, (child, i) => (
+          <div
+            key={i}
+            className="flex-shrink-0 relative"
+          >
+            {overlay !== undefined && overlayFunc !== undefined && (
+              <div className={clsx('absolute', overlayClassName)} onClick={() => overlayFunc(i)}>
+                {overlay}
+              </div>
+            )}
+            <div
+              className="select-none"
+              style={{ pointerEvents: 'none' }}
+            >
+              {child}
+            </div>
+          </div>
+        ))}
+        {isInfinite && React.Children.map(children, (child, i) => (
+          <div
+            key={`clone-${i}`}
+            className="flex-shrink-0 relative"
+          >
+            {overlay !== undefined && overlayFunc !== undefined && (
+              <div className={clsx('absolute', overlayClassName)} onClick={() => overlayFunc(i)}>
+                {overlay}
+              </div>
+            )}
+            <div
+              className="select-none"
+              style={{ pointerEvents: 'none' }}
+            >
+              {child}
+            </div>
+          </div>
+        ))}
+      </animated.div>
+    </div>
+  );
+};
+
+export default InfiniteCarousel;

src/components/List.tsx

@@ -0,0 +1,51 @@
+import {Column, flexRender, getCoreRowModel, getSortedRowModel, useReactTable} from "@tanstack/react-table";
+
+export default function List<T>({data, columns}: {data: T[]; columns: any[]}) {
+	const table = useReactTable({
+		data,
+		columns: columns,
+		getCoreRowModel: getCoreRowModel(),
+		getSortedRowModel: getSortedRowModel(),
+	});
+
+	return (
+		<table className="rounded-xl bg-mti-purple-ultralight/40 w-full">
+			<thead>
+				{table.getHeaderGroups().map((headerGroup) => (
+					<tr key={headerGroup.id}>
+						{headerGroup.headers.map((header) => (
+							<th key={header.id} colSpan={header.colSpan}>
+								{header.isPlaceholder ? null : (
+									<>
+										<div
+											{...{
+												className: header.column.getCanSort() ? "cursor-pointer select-none py-4 text-left first:pl-4" : "",
+												onClick: header.column.getToggleSortingHandler(),
+											}}>
+											{flexRender(header.column.columnDef.header, header.getContext())}
+											{{
+												asc: " 🔼",
+												desc: " 🔽",
+											}[header.column.getIsSorted() as string] ?? null}
+										</div>
+									</>
+								)}
+							</th>
+						))}
+					</tr>
+				))}
+			</thead>
+			<tbody className="px-2">
+				{table.getRowModel().rows.map((row) => (
+					<tr className="odd:bg-white even:bg-mti-purple-ultralight/40 rounded-lg py-2" key={row.id}>
+						{row.getVisibleCells().map((cell) => (
+							<td className="px-4 py-2" key={cell.id}>
+								{flexRender(cell.column.columnDef.cell, cell.getContext())}
+							</td>
+						))}
+					</tr>
+				))}
+			</tbody>
+		</table>
+	);
+}

src/components/Low/AudioPlayer.tsx

@@ -0,0 +1,96 @@
+import {Module} from "@/interfaces";
+import {formatTimeInMinutes} from "@/utils/string";
+import clsx from "clsx";
+import {useEffect, useRef, useState} from "react";
+import {BsPauseFill, BsPlayFill} from "react-icons/bs";
+import ProgressBar from "./ProgressBar";
+
+interface Props {
+	src: string;
+	color: "red" | "rose" | "purple" | Module;
+	autoPlay?: boolean;
+	disabled?: boolean;
+	onEnd?: () => void;
+	disablePause?: boolean;
+}
+
+export default function AudioPlayer({src, color, autoPlay = false, disabled = false, onEnd, disablePause = false}: Props) {
+	const [isPlaying, setIsPlaying] = useState(false);
+	const [duration, setDuration] = useState(0);
+	const [currentTime, setCurrentTime] = useState(0);
+
+	const audioPlayerRef = useRef<HTMLAudioElement | null>(null);
+
+	useEffect(() => {
+		const durationInterval = setInterval(() => {
+			if (duration > 0) clearInterval(durationInterval);
+
+			const seconds = Math.floor(audioPlayerRef?.current?.duration || 0);
+			if (seconds > 0) setDuration(seconds);
+		}, 300);
+
+		if (duration > 0) clearInterval(durationInterval);
+
+		return () => {
+			clearInterval(durationInterval);
+		};
+	}, [duration]);
+
+	useEffect(() => {
+		let playingInterval: NodeJS.Timer | undefined = undefined;
+		if (isPlaying) {
+			playingInterval = setInterval(() => setCurrentTime((prev) => prev + 1), 1000);
+		} else if (playingInterval) {
+			clearInterval(playingInterval);
+		}
+
+		return () => {
+			if (playingInterval) clearInterval(playingInterval);
+		};
+	}, [isPlaying]);
+
+	const togglePlayPause = () => {
+		const prevValue = isPlaying;
+		setIsPlaying(!prevValue);
+		if (!prevValue) {
+			audioPlayerRef?.current?.play();
+		} else {
+			audioPlayerRef?.current?.pause();
+		}
+	};
+
+	return (
+		<div className="w-full h-fit flex gap-4 items-center mt-2">
+			{isPlaying && (
+				<BsPauseFill
+					className={clsx("text-mti-gray-cool cursor-pointer w-5 h-5", (disabled || disablePause) && "opacity-60 cursor-not-allowed")}
+					onClick={disabled || disablePause ? undefined : togglePlayPause}
+				/>
+			)}
+			{!isPlaying && (
+				<BsPlayFill
+					className={clsx("text-mti-gray-cool cursor-pointer w-5 h-5", disabled && "opacity-60 cursor-not-allowed")}
+					onClick={disabled ? undefined : togglePlayPause}
+				/>
+			)}
+			<audio
+				src={src}
+				autoPlay={autoPlay}
+				ref={audioPlayerRef}
+				preload="metadata"
+				onEnded={() => {
+					setIsPlaying(false);
+					setCurrentTime(0);
+					if (onEnd) onEnd();
+				}}
+			/>
+			<div className="flex flex-col gap-2 w-full relative">
+				<div className="absolute w-full flex justify-between -top-5 text-xs px-1">
+					<span>{formatTimeInMinutes(currentTime)}</span>
+					<span>{formatTimeInMinutes(duration)}</span>
+				</div>
+				<ProgressBar label="" color={color} useColor percentage={(currentTime * 100) / duration} className="h-3 w-full" />
+			</div>
+		</div>
+	);
+}

src/components/Low/Badge.tsx

@@ -0,0 +1,30 @@
+import {Module} from "@/interfaces";
+import clsx from "clsx";
+import {BsBook, BsClipboard, BsHeadphones, BsMegaphone, BsPen} from "react-icons/bs";
+
+interface Props {
+	module: Module;
+	children: string;
+}
+
+export default function Badge({module, children}: Props) {
+	return (
+		<div
+			key={module}
+			className={clsx(
+				"flex gap-2 items-center w-fit text-white -md:px-4 xl:px-4 md:px-2 py-2 rounded-xl",
+				module === "reading" && "bg-ielts-reading",
+				module === "listening" && "bg-ielts-listening",
+				module === "writing" && "bg-ielts-writing",
+				module === "speaking" && "bg-ielts-speaking",
+				module === "level" && "bg-ielts-level",
+			)}>
+			{module === "reading" && <BsBook className="w-4 h-4" />}
+			{module === "listening" && <BsHeadphones className="w-4 h-4" />}
+			{module === "writing" && <BsPen className="w-4 h-4" />}
+			{module === "speaking" && <BsMegaphone className="w-4 h-4" />}
+			{module === "level" && <BsClipboard className="w-4 h-4" />}
+			<span className="text-sm">{children}</span>
+		</div>
+	);
+}

src/components/Low/Button.tsx

@@ -0,0 +1,77 @@
+import clsx from "clsx";
+import {ReactNode} from "react";
+import {BsArrowRepeat} from "react-icons/bs";
+
+interface Props {
+	children: ReactNode;
+	color?: "rose" | "purple" | "red" | "green" | "gray" | "pink";
+	variant?: "outline" | "solid";
+	className?: string;
+	disabled?: boolean;
+	isLoading?: boolean;
+	onClick?: () => void;
+	type?: "button" | "reset" | "submit";
+}
+
+export default function Button({
+	color = "purple",
+	variant = "solid",
+	disabled = false,
+	isLoading = false,
+	className,
+	children,
+	type,
+	onClick,
+}: Props) {
+	const colorClassNames: {[key in typeof color]: {[key in typeof variant]: string}} = {
+		green: {
+			solid: "bg-mti-green-light text-white border border-mti-green-light hover:bg-mti-green disabled:text-mti-green disabled:bg-mti-green-ultralight selection:bg-mti-green-dark",
+			outline:
+				"bg-transparent text-mti-green-light border border-mti-green-light hover:bg-mti-green-light disabled:text-mti-green disabled:bg-mti-green-ultralight disabled:border-none selection:bg-mti-green-dark hover:text-white selection:text-white",
+		},
+		purple: {
+			solid: "bg-mti-purple-light text-white border border-mti-purple-light hover:bg-mti-purple disabled:text-mti-purple disabled:bg-mti-purple-ultralight selection:bg-mti-purple-dark",
+			outline:
+				"bg-transparent text-mti-purple-light border border-mti-purple-light hover:bg-mti-purple-light disabled:text-mti-purple disabled:bg-mti-purple-ultralight disabled:border-none selection:bg-mti-purple-dark hover:text-white selection:text-white",
+		},
+		red: {
+			solid: "bg-mti-red-light text-white border border-mti-red-light  hover:bg-mti-red disabled:text-mti-red disabled:bg-mti-red-ultralight selection:bg-mti-red-dark",
+			outline:
+				"bg-transparent text-mti-red-light border border-mti-red-light hover:bg-mti-red-light disabled:text-mti-red disabled:bg-mti-red-ultralight disabled:border-none selection:bg-mti-red-dark hover:text-white selection:text-white",
+		},
+		gray: {
+			solid: "bg-mti-gray-davy text-white border border-mti-gray-davy  hover:bg-mti-gray-davy disabled:text-mti-gray-davy disabled:bg-mti-gray-davy selection:bg-mti-gray-davy",
+			outline:
+				"bg-transparent text-mti-gray-davy border border-mti-gray-davy hover:bg-mti-gray-davy disabled:text-mti-gray-davy disabled:bg-mti-gray-davy disabled:border-none selection:bg-mti-gray-davy hover:text-white selection:text-white",
+		},
+		rose: {
+			solid: "bg-mti-rose-light text-white border border-mti-rose-light  hover:bg-mti-rose disabled:text-mti-rose disabled:bg-mti-rose-ultralight selection:bg-mti-rose-dark",
+			outline:
+				"bg-transparent text-mti-rose-light border border-mti-rose-light hover:bg-mti-rose-light disabled:text-mti-rose disabled:bg-mti-rose-ultralight disabled:border-none selection:bg-mti-rose-dark hover:text-white selection:text-white",
+		},
+		pink: {
+			solid: "bg-ielts-speaking text-white border border-ielts-speaking  hover:bg-ielts-speaking disabled:text-ielts-speaking disabled:bg-ielts-speaking-transparent selection:bg-ielts-speaking",
+			outline:
+				"bg-transparent text-ielts-speaking border border-ielts-speaking hover:bg-ielts-speaking disabled:text-ielts-speaking disabled:bg-ielts-speaking-transparent disabled:border-none selection:bg-ielts-speaking hover:text-white selection:text-white",
+		},
+	};
+
+	return (
+		<button
+			type={type}
+			onClick={onClick}
+			className={clsx(
+				"py-4 px-6 rounded-full transition ease-in-out duration-300 disabled:cursor-not-allowed cursor-pointer",
+				colorClassNames[color][variant],
+				className,
+			)}
+			disabled={disabled || isLoading}>
+			{!isLoading && children}
+			{isLoading && (
+				<div className="flex items-center justify-center">
+					<BsArrowRepeat className="text-white animate-spin" size={25} />
+				</div>
+			)}
+		</button>
+	);
+}

src/components/Low/Checkbox.tsx

@@ -0,0 +1,30 @@
+import clsx from "clsx";
+import {ReactElement, ReactNode} from "react";
+import {BsCheck} from "react-icons/bs";
+
+interface Props {
+	isChecked: boolean;
+	onChange: (isChecked: boolean) => void;
+	children: ReactNode;
+	disabled?: boolean;
+}
+
+export default function Checkbox({isChecked, onChange, children, disabled}: Props) {
+	return (
+		<div className="flex gap-3 items-center text-mti-gray-dim text-sm cursor-pointer" onClick={() => {
+			if(disabled) return;
+			onChange(!isChecked);
+		}}>
+			<input type="checkbox" className="hidden" />
+			<div
+				className={clsx(
+					"w-6 h-6 rounded-md flex items-center justify-center border border-mti-purple-light bg-white",
+					"transition duration-300 ease-in-out",
+					isChecked && "!bg-mti-purple-light ",
+				)}>
+				<BsCheck color="white" className="w-full h-full" />
+			</div>
+			<span>{children}</span>
+		</div>
+	);
+}

src/components/Low/CountrySelect.tsx

@@ -0,0 +1,83 @@
+import {countries, TCountries} from "countries-list";
+import {Fragment, useState} from "react";
+import {Combobox, Transition} from "@headlessui/react";
+import {BsChevronExpand} from "react-icons/bs";
+import countryCodes from "country-codes-list";
+
+interface Props {
+	value?: string;
+	onChange?: (value: string) => void;
+	disabled?: boolean;
+}
+
+const mapCountries = (codes: string[]) => {
+	return codes.map((code) => ({
+		label: `${countryCodes.findOne("countryCode" as any, code).flag} ${countries[code as unknown as keyof TCountries].name} (+${
+			countries[code as unknown as keyof TCountries].phone
+		})`,
+		code,
+	}));
+};
+
+export default function CountrySelect({value, disabled = false, onChange}: Props) {
+	const [query, setQuery] = useState("");
+
+	const filteredCountries =
+		query === ""
+			? mapCountries(Object.keys(countries))
+			: mapCountries(
+					Object.keys(countries).filter((x) =>
+						countries[x as unknown as keyof TCountries].name.toLowerCase().includes(query.toLowerCase()),
+					),
+			  );
+
+	return (
+		<>
+			<Combobox value={value} onChange={onChange} disabled={disabled}>
+				<div className="relative mt-1">
+					<div className="relative w-full cursor-default overflow-hidden ">
+						<Combobox.Input
+							className="py-6 w-full px-8 text-sm font-normal placeholder:text-mti-gray-cool bg-white disabled:bg-mti-gray-platinum/40 rounded-full border border-mti-gray-platinum focus:outline-none"
+							onChange={(e) => setQuery(e.target.value)}
+							displayValue={(code: string) => {
+								const country = countries[code as unknown as keyof TCountries];
+
+								return `${countryCodes.findOne("countryCode" as any, code)?.flag || ""} ${country?.name || "N/A"} (+${
+									country?.phone || "N/A"
+								})`;
+							}}
+						/>
+						<Combobox.Button className="absolute inset-y-0 right-0 flex items-center pr-8">
+							<BsChevronExpand />
+						</Combobox.Button>
+					</div>
+					<Transition
+						as={Fragment}
+						leave="transition ease-in duration-100"
+						leaveFrom="opacity-100"
+						leaveTo="opacity-0"
+						afterLeave={() => setQuery("")}>
+						<Combobox.Options className="absolute z-20 mt-1 max-h-60 w-full overflow-auto rounded-xl bg-white py-1 text-base shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none sm:text-sm">
+							{filteredCountries.length === 0 && query !== "" ? (
+								<div className="relative cursor-default select-none py-2 px-4 text-gray-700">Nothing found.</div>
+							) : (
+								filteredCountries.map((country) => (
+									<Combobox.Option
+										key={country.code}
+										value={country.code}
+										className={({active}) =>
+											`relative cursor-default select-none py-2 pl-10 pr-4 ${
+												active ? "bg-mti-purple-light text-white" : "text-gray-900"
+											}`
+										}>
+										{country.label}
+									</Combobox.Option>
+								))
+							)}
+						</Combobox.Options>
+					</Transition>
+				</div>
+			</Combobox>
+		</>
+	);
+}

src/components/Low/Input.tsx

@@ -0,0 +1,88 @@
+import clsx from "clsx";
+import {useState} from "react";
+
+interface Props {
+	type: "email" | "text" | "password" | "tel" | "number";
+	roundness?: "full" | "xl";
+	required?: boolean;
+	label?: string;
+	placeholder?: string;
+	defaultValue?: string | number;
+	value?: string | number;
+	className?: string;
+	disabled?: boolean;
+	name: string;
+	onChange: (value: string) => void;
+}
+
+export default function Input({
+	type,
+	label,
+	placeholder,
+	name,
+	required = false,
+	value,
+	defaultValue,
+	className,
+	roundness = "full",
+	disabled = false,
+	onChange,
+}: Props) {
+	const [showPassword, setShowPassword] = useState(false);
+
+	if (type === "password") {
+		return (
+			<div className="relative flex flex-col gap-3 w-full">
+				{label && (
+					<label className="font-normal text-base text-mti-gray-dim">
+						{label}
+						{required ? " *" : ""}
+					</label>
+				)}
+				<div className="w-full h-fit relative">
+					<input
+						type={showPassword ? "text" : "password"}
+						name={name}
+						onChange={(e) => onChange(e.target.value)}
+						placeholder={placeholder}
+						defaultValue={defaultValue}
+						className="w-full px-8 py-6 text-sm font-normal placeholder:text-mti-gray-cool bg-white rounded-full border border-mti-gray-platinum focus:outline-none"
+					/>
+					<p
+						role="button"
+						onClick={() => setShowPassword((prev) => !prev)}
+						className="text-xs cursor-pointer absolute bottom-1/2 translate-y-1/2 right-8">
+						{showPassword ? "Hide" : "Show"}
+					</p>
+				</div>
+			</div>
+		);
+	}
+
+	return (
+		<div className={clsx("flex flex-col gap-3 w-full", className)}>
+			{label && (
+				<label className="font-normal text-base text-mti-gray-dim">
+					{label}
+					{required ? " *" : ""}
+				</label>
+			)}
+			<input
+				type={type}
+				name={name}
+				disabled={disabled}
+				value={value}
+				onChange={(e) => onChange(e.target.value)}
+				min={type === "number" ? 0 : undefined}
+				placeholder={placeholder}
+				className={clsx(
+					"px-8 py-6 text-sm font-normal bg-white border border-mti-gray-platinum focus:outline-none",
+					"placeholder:text-mti-gray-cool disabled:bg-mti-gray-platinum/40 disabled:text-mti-gray-dim disabled:cursor-not-allowed",
+					roundness === "full" ? "rounded-full" : "rounded-xl",
+				)}
+				required={required}
+				defaultValue={defaultValue}
+			/>
+		</div>
+	);
+}

src/components/Low/ProgressBar.tsx

@@ -0,0 +1,45 @@
+import {Module} from "@/interfaces";
+import clsx from "clsx";
+
+interface Props {
+	label: string;
+	percentage: number;
+	color: "red" | "rose" | "purple" | Module;
+	mark?: number;
+	markLabel?: string;
+	useColor?: boolean;
+	className?: string;
+	textClassName?: string;
+}
+
+export default function ProgressBar({label, percentage, color, mark, markLabel, useColor = false, className, textClassName}: Props) {
+	const progressColorClass: {[key in typeof color]: string} = {
+		red: "bg-mti-red-light",
+		rose: "bg-mti-rose-light",
+		purple: "bg-mti-purple-light",
+		reading: "bg-ielts-reading",
+		listening: "bg-ielts-listening",
+		writing: "bg-ielts-writing",
+		speaking: "bg-ielts-speaking",
+		level: "bg-ielts-level",
+	};
+
+	return (
+		<div
+			className={clsx(
+				"relative rounded-full overflow-hidden flex items-center justify-center",
+				className,
+				!useColor ? "bg-mti-gray-anti-flash" : progressColorClass[color],
+				useColor && "bg-opacity-20",
+			)}>
+			{mark && (
+				<div style={{left: `${mark}%`}} className={clsx("w-3 h-2 bg-mti-gray-davy/60 absolute -translate-x-1/2 top-0 z-20 cursor-pointer")} />
+			)}
+			<div
+				style={{width: `${percentage}%`}}
+				className={clsx("absolute transition-all duration-300 ease-in-out top-0 left-0 h-full overflow-hidden", progressColorClass[color])}
+			/>
+			<span className={clsx("z-[1] justify-self-center text-white text-sm font-bold", textClassName)}>{label}</span>
+		</div>
+	);
+}

src/components/Low/Select.tsx

@@ -0,0 +1,70 @@
+import clsx from "clsx";
+import {ComponentProps, useEffect, useState} from "react";
+import ReactSelect, {GroupBase, StylesConfig} from "react-select";
+
+interface Option {
+	[key: string]: any;
+	value: string | null;
+	label: string;
+}
+
+interface Props {
+	defaultValue?: Option;
+	value?: Option | null;
+	options: Option[];
+	disabled?: boolean;
+	placeholder?: string;
+	onChange: (value: Option | null) => void;
+	isClearable?: boolean;
+	styles?: StylesConfig<Option, boolean, GroupBase<Option>>;
+	className?: string;
+}
+
+export default function Select({value, defaultValue, options, placeholder, disabled, onChange, styles, isClearable, className}: Props) {
+	const [target, setTarget] = useState<HTMLElement>();
+
+	useEffect(() => {
+		if (document) setTarget(document.body);
+	}, []);
+
+	return (
+		<ReactSelect
+			className={
+				styles
+					? undefined
+					: clsx(
+							"placeholder:text-mti-gray-cool border-mti-gray-platinum w-full rounded-full border bg-white px-4 py-4 text-sm font-normal focus:outline-none",
+							disabled && "!bg-mti-gray-platinum/40 !text-mti-gray-dim cursor-not-allowed",
+							className,
+					  )
+			}
+			options={options}
+			value={value}
+			onChange={onChange as any}
+			placeholder={placeholder}
+			menuPortalTarget={target}
+			defaultValue={defaultValue}
+			styles={
+				styles || {
+					menuPortal: (base) => ({...base, zIndex: 9999}),
+					control: (styles) => ({
+						...styles,
+						paddingLeft: "4px",
+						border: "none",
+						outline: "none",
+						":focus": {
+							outline: "none",
+						},
+					}),
+					option: (styles, state) => ({
+						...styles,
+						backgroundColor: state.isFocused ? "#D5D9F0" : state.isSelected ? "#7872BF" : "white",
+						color: state.isFocused ? "black" : styles.color,
+					}),
+				}
+			}
+			isDisabled={disabled}
+			isClearable={isClearable}
+		/>
+	);
+}

src/components/Low/TImezoneSelect.tsx

@@ -0,0 +1,64 @@
+import { Fragment, useState } from "react";
+import { Combobox, Transition } from "@headlessui/react";
+import { BsChevronExpand } from "react-icons/bs";
+import moment from "moment-timezone";
+
+interface Props {
+  value?: string;
+  onChange?: (value: string) => void;
+  disabled?: boolean;
+}
+
+export default function TimezoneSelect({
+  value,
+  disabled = false,
+  onChange,
+}: Props) {
+  const [query, setQuery] = useState("");
+  
+  const timezones = moment.tz.names();
+
+  const filteredTimezones = query === "" ? timezones : timezones.filter((x) => x.toLowerCase().includes(query.toLowerCase()));
+  return (
+    <>
+      <Combobox value={value} onChange={onChange} disabled={disabled}>
+        <div className="relative mt-1">
+          <div className="relative w-full cursor-default overflow-hidden ">
+            <Combobox.Input
+              className="py-6 w-full px-8 text-sm font-normal placeholder:text-mti-gray-cool bg-white disabled:bg-mti-gray-platinum/40 rounded-full border border-mti-gray-platinum focus:outline-none"
+              onChange={(e) => setQuery(e.target.value)}
+            />
+            <Combobox.Button className="absolute inset-y-0 right-0 flex items-center pr-8">
+              <BsChevronExpand />
+            </Combobox.Button>
+          </div>
+          <Transition
+            as={Fragment}
+            leave="transition ease-in duration-100"
+            leaveFrom="opacity-100"
+            leaveTo="opacity-0"
+            afterLeave={() => setQuery("")}
+          >
+            <Combobox.Options className="absolute z-20 mt-1 max-h-60 w-full overflow-auto rounded-xl bg-white py-1 text-base shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none sm:text-sm">
+              {filteredTimezones.map((timezone: string) => (
+                <Combobox.Option
+                  key={timezone}
+                  value={timezone}
+                  className={({ active }) =>
+                    `relative cursor-default select-none py-2 pl-10 pr-4 ${
+                      active
+                        ? "bg-mti-purple-light text-white"
+                        : "text-gray-900"
+                    }`
+                  }
+                >
+                  {timezone}
+                </Combobox.Option>
+              ))}
+            </Combobox.Options>
+          </Transition>
+        </div>
+      </Combobox>
+    </>
+  );
+}

src/components/Medium/InviteCard.tsx

@@ -0,0 +1,77 @@
+import { Invite } from "@/interfaces/invite";
+import { User } from "@/interfaces/user";
+import axios from "axios";
+import { useState } from "react";
+import { BsArrowRepeat } from "react-icons/bs";
+import { toast } from "react-toastify";
+
+interface Props {
+  invite: Invite;
+  users: User[];
+  reload: () => void;
+}
+
+export default function InviteCard({ invite, users, reload }: Props) {
+  const [isLoading, setIsLoading] = useState(false);
+
+  const inviter = users.find((u) => u.id === invite.from);
+  const name = !inviter
+    ? null
+    : inviter.type === "corporate"
+      ? inviter.corporateInformation?.companyInformation?.name || inviter.name
+      : inviter.name;
+
+  const decide = (decision: "accept" | "decline") => {
+    if (!confirm(`Are you sure you want to ${decision} this invite?`)) return;
+
+    setIsLoading(true);
+    axios
+      .get(`/api/invites/${decision}/${invite.id}`)
+      .then(() => {
+        toast.success(
+          `Successfully ${decision === "accept" ? "accepted" : "declined"} the invite!`,
+          { toastId: "success" },
+        );
+        reload();
+      })
+      .catch((e) => {
+        toast.success(`Something went wrong, please try again later!`, {
+          toastId: "error",
+        });
+        reload();
+      })
+      .finally(() => setIsLoading(false));
+  };
+
+  return (
+    <div className="border-mti-gray-anti-flash flex min-w-[200px] flex-col gap-6 rounded-xl border p-4 text-black">
+      <span>Invited by {name}</span>
+      <div className="flex items-center gap-2">
+        <button
+          onClick={() => decide("accept")}
+          disabled={isLoading}
+          className="bg-mti-green-ultralight hover:bg-mti-green-light w-24 rounded-lg p-2 px-4 transition duration-300 ease-in-out hover:text-white disabled:cursor-not-allowed"
+        >
+          {!isLoading && "Accept"}
+          {isLoading && (
+            <div className="flex items-center justify-center">
+              <BsArrowRepeat className="animate-spin text-white" size={25} />
+            </div>
+          )}
+        </button>
+        <button
+          onClick={() => decide("decline")}
+          disabled={isLoading}
+          className="bg-mti-red-ultralight hover:bg-mti-red-light w-24 rounded-lg p-2 px-4 transition duration-300 ease-in-out hover:text-white disabled:cursor-not-allowed"
+        >
+          {!isLoading && "Decline"}
+          {isLoading && (
+            <div className="flex items-center justify-center">
+              <BsArrowRepeat className="animate-spin text-white" size={25} />
+            </div>
+          )}
+        </button>
+      </div>
+    </div>
+  );
+}

src/components/Medium/ModuleLevelSelector.tsx

@@ -0,0 +1,121 @@
+import {Module} from "@/interfaces";
+import {writingMarking} from "@/utils/score";
+import {Menu} from "@headlessui/react";
+import {Dispatch, SetStateAction} from "react";
+import {BsBook, BsChevronDown, BsHeadphones, BsMegaphone, BsPen} from "react-icons/bs";
+
+type Levels = {[key in Module]: number};
+
+interface Props {
+	levels: Levels;
+	setLevels: Dispatch<SetStateAction<Levels>>;
+}
+
+export default function ModuleLevelSelector({levels, setLevels}: Props) {
+	return (
+		<div className="flex flex-col gap-32 w-full">
+			<div className="grid grid-cols-1 md:grid-cols-2 gap-y-4 gap-x-16">
+				<div className="w-full flex flex-col gap-3.5 relative">
+					<span className="text-sm text-mti-gray-dim">
+						<span className="font-bold">Reading</span> level
+					</span>
+					<Menu>
+						<Menu.Button className="w-full border border-mti-gray-platinum rounded-full px-6 py-4 flex justify-between items-center gap-12 bg-white">
+							<BsBook className="text-ielts-reading" size={34} />
+							<span className="text-mti-gray-cool text-sm">
+								{levels.reading === -1 ? "Select your reading level" : `Level ${levels.reading}`}
+							</span>
+							<BsChevronDown className="text-mti-gray-cool" size={12} />
+						</Menu.Button>
+						<Menu.Items className="absolute overflow-y-scroll scrollbar-hide max-h-[230px] origin-top top-full bg-white flex flex-col items-center w-full z-20 drop-shadow-lg rounded-2xl">
+							{Object.values(writingMarking).map((x) => (
+								<Menu.Item key={x}>
+									<span
+										onClick={() => setLevels((prev) => ({...prev, reading: x}))}
+										className="w-full py-4 text-center cursor-pointer bg-white hover:bg-mti-gray-platinum transition ease-in-out duration-300">
+										Level {x}
+									</span>
+								</Menu.Item>
+							))}
+						</Menu.Items>
+					</Menu>
+				</div>
+				<div className="w-full flex flex-col gap-3.5 relative">
+					<span className="text-sm text-mti-gray-dim">
+						<span className="font-bold">Listening</span> level
+					</span>
+					<Menu>
+						<Menu.Button className="w-full border border-mti-gray-platinum rounded-full px-6 py-4 flex justify-between items-center gap-12 bg-white">
+							<BsHeadphones className="text-ielts-listening" size={34} />
+							<span className="text-mti-gray-cool text-sm">
+								{levels.listening === -1 ? "Select your listening level" : `Level ${levels.listening}`}
+							</span>
+							<BsChevronDown className="text-mti-gray-cool" size={12} />
+						</Menu.Button>
+						<Menu.Items className="absolute overflow-y-scroll scrollbar-hide max-h-[230px] origin-top top-full bg-white flex flex-col items-center w-full z-50 drop-shadow-lg rounded-2xl">
+							{Object.values(writingMarking).map((x) => (
+								<Menu.Item key={x}>
+									<span
+										onClick={() => setLevels((prev) => ({...prev, listening: x}))}
+										className="w-full py-5 text-center cursor-pointer bg-white hover:bg-mti-gray-platinum transition ease-in-out duration-300">
+										Level {x}
+									</span>
+								</Menu.Item>
+							))}
+						</Menu.Items>
+					</Menu>
+				</div>
+				<div className="w-full flex flex-col gap-3.5 relative">
+					<span className="text-sm text-mti-gray-dim">
+						<span className="font-bold">Writing</span> level
+					</span>
+					<Menu>
+						<Menu.Button className="w-full border border-mti-gray-platinum rounded-full px-6 py-4 flex justify-between items-center gap-12 bg-white">
+							<BsPen className="text-ielts-writing" size={34} />
+							<span className="text-mti-gray-cool text-sm">
+								{levels.writing === -1 ? "Select your writing level" : `Level ${levels.writing}`}
+							</span>
+							<BsChevronDown className="text-mti-gray-cool" size={12} />
+						</Menu.Button>
+						<Menu.Items className="absolute overflow-y-scroll scrollbar-hide max-h-[230px] origin-top top-full bg-white flex flex-col items-center w-full z-20 drop-shadow-lg rounded-2xl">
+							{Object.values(writingMarking).map((x) => (
+								<Menu.Item key={x}>
+									<span
+										onClick={() => setLevels((prev) => ({...prev, writing: x}))}
+										className="w-full py-5 text-center cursor-pointer bg-white hover:bg-mti-gray-platinum transition ease-in-out duration-300">
+										Level {x}
+									</span>
+								</Menu.Item>
+							))}
+						</Menu.Items>
+					</Menu>
+				</div>
+				<div className="w-full flex flex-col gap-3.5 relative">
+					<span className="text-sm text-mti-gray-dim">
+						<span className="font-bold">Speaking</span> level
+					</span>
+					<Menu>
+						<Menu.Button className="w-full border border-mti-gray-platinum rounded-full px-6 py-4 flex justify-between items-center gap-12 bg-white">
+							<BsMegaphone className="text-ielts-speaking" size={34} />
+							<span className="text-mti-gray-cool text-sm">
+								{levels.speaking === -1 ? "Select your speaking level" : `Level ${levels.speaking}`}
+							</span>
+							<BsChevronDown className="text-mti-gray-cool" size={12} />
+						</Menu.Button>
+						<Menu.Items className="absolute overflow-y-scroll scrollbar-hide max-h-[230px] origin-top top-full bg-white flex flex-col items-center w-full z-20 drop-shadow-lg rounded-2xl">
+							{Object.values(writingMarking).map((x) => (
+								<Menu.Item key={x}>
+									<span
+										onClick={() => setLevels((prev) => ({...prev, speaking: x}))}
+										className="w-full py-5 text-center cursor-pointer bg-white hover:bg-mti-gray-platinum transition ease-in-out duration-300">
+										Level {x}
+									</span>
+								</Menu.Item>
+							))}
+						</Menu.Items>
+					</Menu>
+				</div>
+			</div>
+		</div>
+	);
+}

src/components/Medium/ModuleTitle.tsx

@@ -0,0 +1,74 @@
+import {Module} from "@/interfaces";
+import useExamStore from "@/stores/examStore";
+import {moduleLabels} from "@/utils/moduleUtils";
+import clsx from "clsx";
+import {motion} from "framer-motion";
+import {ReactNode, useEffect, useState} from "react";
+import {BsBook, BsClipboard, BsHeadphones, BsMegaphone, BsPen, BsStopwatch} from "react-icons/bs";
+import ProgressBar from "../Low/ProgressBar";
+import TimerEndedModal from "../TimerEndedModal";
+import Timer from "./Timer";
+
+interface Props {
+	minTimer: number;
+	module: Module;
+	label?: string;
+	exerciseIndex: number;
+	totalExercises: number;
+	disableTimer?: boolean;
+	partLabel?: string;
+	showTimer?: boolean;
+}
+
+export default function ModuleTitle({ 
+	minTimer, module, label, exerciseIndex, totalExercises, disableTimer = false, partLabel, showTimer = true
+}: Props) {
+
+	const moduleIcon: {[key in Module]: ReactNode} = {
+		reading: <BsBook className="text-ielts-reading w-6 h-6" />,
+		listening: <BsHeadphones className="text-ielts-listening w-6 h-6" />,
+		writing: <BsPen className="text-ielts-writing w-6 h-6" />,
+		speaking: <BsMegaphone className="text-ielts-speaking w-6 h-6" />,
+		level: <BsClipboard className="text-ielts-level w-6 h-6" />,
+	};
+
+	return (
+		<>
+			{showTimer && <Timer minTimer={minTimer} disableTimer={disableTimer} />}
+			<div className="w-full">
+				{partLabel && (
+					<div className="text-3xl space-y-4">
+						{partLabel.split("\n\n").map((line, index) => {
+							if (index == 0)
+								return (
+									<p key={index} className="font-bold">
+										{line}
+									</p>
+								);
+							else
+								return (
+									<p key={index} className="text-2xl font-semibold">
+										{line}
+									</p>
+								);
+						})}
+					</div>
+				)}
+				<div className={clsx("flex gap-6 w-full h-fit items-center", partLabel ? "mt-10" : "mt-5")}>
+					<div className="w-12 h-12 bg-mti-gray-smoke flex items-center justify-center rounded-lg">{moduleIcon[module]}</div>
+					<div className="flex flex-col gap-3 w-full">
+						<div className="w-full flex justify-between">
+							<span className="text-base font-semibold">
+								{moduleLabels[module]} exam {label && `- ${label}`}
+							</span>
+							<span className="text-sm font-semibold self-end">
+								Question {exerciseIndex}/{totalExercises}
+							</span>
+						</div>
+						<ProgressBar color={module} label="" percentage={(exerciseIndex * 100) / totalExercises} className="h-2 w-full" />
+					</div>
+				</div>
+			</div>
+		</>
+	);
+}

src/components/Medium/SessionCard.tsx

@@ -0,0 +1,101 @@
+import {Session} from "@/hooks/useSessions";
+import useExamStore from "@/stores/examStore";
+import {sortByModuleName} from "@/utils/moduleUtils";
+import axios from "axios";
+import clsx from "clsx";
+import {capitalize} from "lodash";
+import moment from "moment";
+import {useState} from "react";
+import {BsArrowRepeat, BsBook, BsClipboard, BsHeadphones, BsMegaphone, BsPen} from "react-icons/bs";
+import {toast} from "react-toastify";
+
+export default function SessionCard({
+	session,
+	reload,
+	loadSession,
+}: {
+	session: Session;
+	reload: () => void;
+	loadSession: (session: Session) => Promise<void>;
+}) {
+	const [isLoading, setIsLoading] = useState(false);
+
+	const deleteSession = async () => {
+		if (!confirm("Are you sure you want to delete this session?")) return;
+
+		setIsLoading(true);
+		await axios
+			.delete(`/api/sessions/${session.sessionId}`)
+			.then(() => {
+				toast.success(`Successfully delete session "${session.sessionId}"`);
+			})
+			.catch((e) => {
+				console.log(e);
+				toast.error("Something went wrong, please try again later");
+			})
+			.finally(() => {
+				reload();
+				setIsLoading(false);
+			});
+	};
+
+	return (
+		<div className="border-mti-gray-anti-flash flex w-64 flex-col gap-3 rounded-xl border p-4 text-black">
+			<span className="flex gap-1">
+				<b>ID:</b>
+				{session.sessionId}
+			</span>
+			<span className="flex gap-1">
+				<b>Date:</b>
+				{moment(session.date).format("DD/MM/YYYY - HH:mm")}
+			</span>
+			<div className="flex w-full items-center justify-between">
+				<div className="-md:mt-2 grid w-full grid-cols-4 place-items-center justify-center gap-2">
+					{session.selectedModules.sort(sortByModuleName).map((module) => (
+						<div
+							key={module}
+							data-tip={capitalize(module)}
+							className={clsx(
+								"-md:px-4 tooltip flex w-fit items-center gap-2 rounded-xl py-2 text-white md:px-2 xl:px-4",
+								module === "reading" && "bg-ielts-reading",
+								module === "listening" && "bg-ielts-listening",
+								module === "writing" && "bg-ielts-writing",
+								module === "speaking" && "bg-ielts-speaking",
+								module === "level" && "bg-ielts-level",
+							)}>
+							{module === "reading" && <BsBook className="h-4 w-4" />}
+							{module === "listening" && <BsHeadphones className="h-4 w-4" />}
+							{module === "writing" && <BsPen className="h-4 w-4" />}
+							{module === "speaking" && <BsMegaphone className="h-4 w-4" />}
+							{module === "level" && <BsClipboard className="h-4 w-4" />}
+						</div>
+					))}
+				</div>
+			</div>
+			<div className="flex items-center gap-2 w-full">
+				<button
+					onClick={async () => await loadSession(session)}
+					disabled={isLoading}
+					className="bg-mti-green-ultralight w-full hover:bg-mti-green-light rounded-lg p-2 px-4 transition duration-300 ease-in-out hover:text-white disabled:cursor-not-allowed">
+					{!isLoading && "Resume"}
+					{isLoading && (
+						<div className="flex items-center justify-center">
+							<BsArrowRepeat className="animate-spin text-white" size={25} />
+						</div>
+					)}
+				</button>
+				<button
+					onClick={deleteSession}
+					disabled={isLoading}
+					className="bg-mti-red-ultralight w-full hover:bg-mti-red-light rounded-lg p-2 px-4 transition duration-300 ease-in-out hover:text-white disabled:cursor-not-allowed">
+					{!isLoading && "Delete"}
+					{isLoading && (
+						<div className="flex items-center justify-center">
+							<BsArrowRepeat className="animate-spin text-white" size={25} />
+						</div>
+					)}
+				</button>
+			</div>
+		</div>
+	);
+}

src/components/Medium/Timer.tsx

@@ -0,0 +1,80 @@
+import useExamStore from "@/stores/examStore";
+import { useEffect, useState } from "react";
+import { motion } from "framer-motion";
+import TimerEndedModal from "../TimerEndedModal";
+import clsx from "clsx";
+import { BsStopwatch } from "react-icons/bs";
+
+interface Props {
+    minTimer: number;
+    disableTimer?: boolean;
+    standalone?: boolean;
+}
+
+const Timer: React.FC<Props> = ({minTimer, disableTimer, standalone = false}) => {
+    const [timer, setTimer] = useState(minTimer * 60);
+    const [showModal, setShowModal] = useState(false);
+    const [warningMode, setWarningMode] = useState(false);
+
+    const setHasExamEnded = useExamStore((state) => state.setHasExamEnded);
+    const { timeSpent } = useExamStore((state) => state);
+
+    useEffect(() => setTimer((prev) => prev - timeSpent), [timeSpent]);
+
+    useEffect(() => {
+        if (!disableTimer) {
+            const timerInterval = setInterval(() => setTimer((prev) => prev - 1), 1000);
+
+            return () => {
+                clearInterval(timerInterval);
+            };
+        }
+    }, [disableTimer, minTimer]);
+
+    useEffect(() => {
+        if (timer <= 0) setShowModal(true);
+    }, [timer]);
+
+    useEffect(() => {
+        if (timer < 300 && !warningMode) setWarningMode(true);
+    }, [timer, warningMode]);
+
+    return (
+        <>
+            <TimerEndedModal
+                isOpen={showModal}
+                onClose={() => {
+                    setHasExamEnded(true);
+                    setShowModal(false);
+                }}
+            />
+            <motion.div
+                className={clsx(
+                    "absolute right-6 bg-mti-gray-seasalt px-4 py-3 flex items-center gap-2 rounded-full text-mti-gray-davy",
+                    standalone ? "top-6" : "top-4", 
+                    warningMode && !disableTimer && "bg-mti-red-light text-mti-gray-seasalt",
+                )}
+                initial={{ scale: warningMode && !disableTimer ? 0.8 : 1 }}
+                animate={{ scale: warningMode && !disableTimer ? 1.1 : 1 }}
+                transition={{ repeat: Infinity, repeatType: "reverse", duration: 0.5, ease: "easeInOut" }}>
+                <BsStopwatch className="w-6 h-6" />
+                <span className="text-base font-semibold w-12">
+                    {timer > 0 && (
+                        <>
+                            {Math.floor(timer / 60)
+                                .toString(10)
+                                .padStart(2, "0")}
+                            :
+                            {Math.floor(timer % 60)
+                                .toString(10)
+                                .padStart(2, "0")}
+                        </>
+                    )}
+                    {timer <= 0 && <>00:00</>}
+                </span>
+            </motion.div>
+        </>
+    );
+}
+
+export default Timer;

src/components/Medium/TopicModal.tsx

@@ -0,0 +1,70 @@
+import topics from "@/resources/topics";
+import {useState} from "react";
+import {BsArrowLeft, BsArrowRight} from "react-icons/bs";
+import Button from "../Low/Button";
+import Modal from "../Modal";
+
+interface Props {
+	isOpen: boolean;
+	initialTopics: string[];
+	onClose: VoidFunction;
+	selectTopics: (topics: string[]) => void;
+}
+
+export default function TopicModal({isOpen, initialTopics, onClose, selectTopics}: Props) {
+	const [selectedTopics, setSelectedTopics] = useState([...initialTopics]);
+
+	return (
+		<Modal isOpen={isOpen} onClose={onClose} title="Preferred Topics">
+			<div className="flex flex-col w-full h-full gap-4 mt-4">
+				<div className="w-full h-full grid grid-cols-2 -md:gap-1 gap-4">
+					<div className="flex flex-col gap-2">
+						<span className="border-b border-b-neutral-400/30">Available Topics</span>
+						<div className=" max-h-[500px] overflow-y-scroll scrollbar-hide">
+							{topics
+								.filter((x) => !selectedTopics.includes(x))
+								.map((x) => (
+									<div key={x} className="odd:bg-mti-purple-ultralight/40 p-2 flex justify-between items-center">
+										<span>{x}</span>
+										<button
+											onClick={() => setSelectedTopics((prev) => [...prev, x])}
+											className="border border-mti-purple-light cursor-pointer p-2 rounded-lg bg-white drop-shadow transition ease-in-out duration-300 hover:bg-mti-purple hover:text-white">
+											<BsArrowRight />
+										</button>
+									</div>
+								))}
+						</div>
+					</div>
+					<div className="flex flex-col gap-2">
+						<span className="border-b border-b-neutral-400/30">Preferred Topics ({selectedTopics.length || "All"})</span>
+						<div className=" max-h-[500px] overflow-y-scroll scrollbar-hide">
+							{selectedTopics.map((x) => (
+								<div key={x} className="odd:bg-mti-purple-ultralight/40 p-2 flex justify-between items-center text-right">
+									<button
+										onClick={() => setSelectedTopics((prev) => [...prev.filter((y) => y !== x)])}
+										className="border border-mti-purple-light cursor-pointer p-2 rounded-lg bg-white drop-shadow transition ease-in-out duration-300 hover:bg-mti-purple hover:text-white">
+										<BsArrowLeft />
+									</button>
+									<span>{x}</span>
+								</div>
+							))}
+						</div>
+					</div>
+				</div>
+				<div className="w-full flex gap-4 items-center justify-end">
+					<Button variant="outline" color="rose" className="w-full max-w-[200px]" onClick={onClose}>
+						Close
+					</Button>
+					<Button
+						className="w-full max-w-[200px]"
+						onClick={() => {
+							selectTopics(selectedTopics);
+							onClose();
+						}}>
+						Select
+					</Button>
+				</div>
+			</div>
+		</Modal>
+	);
+}

src/components/MobileMenu.tsx

@@ -0,0 +1,215 @@
+import { User } from "@/interfaces/user";
+import { Dialog, Transition } from "@headlessui/react";
+import axios from "axios";
+import clsx from "clsx";
+import Image from "next/image";
+import Link from "next/link";
+import { useRouter } from "next/router";
+import { Fragment } from "react";
+import { BsXLg } from "react-icons/bs";
+import { checkAccess, getTypesOfUser } from "@/utils/permissions";
+
+interface Props {
+  isOpen: boolean;
+  onClose: () => void;
+  path: string;
+  user: User;
+  disableNavigation?: boolean;
+}
+
+export default function MobileMenu({
+  isOpen,
+  onClose,
+  path,
+  user,
+  disableNavigation,
+}: Props) {
+  const router = useRouter();
+
+  const logout = async () => {
+    axios.post("/api/logout").finally(() => {
+      setTimeout(() => router.reload(), 500);
+    });
+  };
+
+  return (
+    <Transition appear show={isOpen} as={Fragment}>
+      <Dialog as="div" className="relative z-10" onClose={onClose}>
+        <Transition.Child
+          as={Fragment}
+          enter="ease-out duration-300"
+          enterFrom="opacity-0"
+          enterTo="opacity-100"
+          leave="ease-in duration-200"
+          leaveFrom="opacity-100"
+          leaveTo="opacity-0"
+        >
+          <div className="fixed inset-0 bg-black bg-opacity-25" />
+        </Transition.Child>
+
+        <div className="fixed inset-0 overflow-y-auto">
+          <div className="flex min-h-full items-center justify-center text-center">
+            <Transition.Child
+              as={Fragment}
+              enter="ease-out duration-300"
+              enterFrom="opacity-0 scale-95"
+              enterTo="opacity-100 scale-100"
+              leave="ease-in duration-200"
+              leaveFrom="opacity-100 scale-100"
+              leaveTo="opacity-0 scale-95"
+            >
+              <Dialog.Panel className="flex h-screen w-full transform flex-col gap-8 overflow-hidden bg-white text-left align-middle text-black shadow-xl transition-all">
+                <Dialog.Title
+                  as="header"
+                  className="-md:flex w-full items-center justify-between px-8 py-2 shadow-sm md:hidden"
+                >
+                  <Link href={disableNavigation ? "" : "/"}>
+                    <Image
+                      src="/logo_title.png"
+                      alt="EnCoach logo"
+                      width={69}
+                      height={69}
+                    />
+                  </Link>
+                  <div
+                    className="cursor-pointer"
+                    onClick={onClose}
+                    tabIndex={0}
+                  >
+                    <BsXLg
+                      className="text-mti-purple-light text-2xl"
+                      onClick={onClose}
+                    />
+                  </div>
+                </Dialog.Title>
+                <div className="flex h-full flex-col gap-6 px-8 text-lg">
+                  <Link
+                    href={disableNavigation ? "" : "/"}
+                    className={clsx(
+                      "w-fit transition duration-300 ease-in-out",
+                      path === "/" &&
+                        "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                    )}
+                  >
+                    Dashboard
+                  </Link>
+                  {checkAccess(user, ["student", "teacher", "developer"]) && (
+                    <>
+                      <Link
+                        href={disableNavigation ? "" : "/exam"}
+                        className={clsx(
+                          "w-fit transition duration-300 ease-in-out",
+                          path === "/exam" &&
+                            "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                        )}
+                      >
+                        Exams
+                      </Link>
+                      <Link
+                        href={disableNavigation ? "" : "/exercises"}
+                        className={clsx(
+                          "w-fit transition duration-300 ease-in-out",
+                          path === "/exercises" &&
+                            "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                        )}
+                      >
+                        Exercises
+                      </Link>
+                    </>
+                  )}
+                  <Link
+                    href={disableNavigation ? "" : "/stats"}
+                    className={clsx(
+                      "w-fit transition duration-300 ease-in-out",
+                      path === "/stats" &&
+                        "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                    )}
+                  >
+                    Stats
+                  </Link>
+                  <Link
+                    href={disableNavigation ? "" : "/record"}
+                    className={clsx(
+                      "w-fit transition duration-300 ease-in-out",
+                      path === "/record" &&
+                        "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                    )}
+                  >
+                    Record
+                  </Link>
+                  {checkAccess(user, [
+                    "admin",
+                    "developer",
+                    "agent",
+                    "corporate",
+                    "mastercorporate",
+                  ]) && (
+                    <Link
+                      href={disableNavigation ? "" : "/payment-record"}
+                      className={clsx(
+                        "w-fit transition duration-300 ease-in-out",
+                        path === "/payment-record" &&
+                          "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                      )}
+                    >
+                      Payment Record
+                    </Link>
+                  )}
+                  {checkAccess(user, [
+                    "admin",
+                    "developer",
+                    "corporate",
+                    "teacher",
+                    "mastercorporate",
+                  ]) && (
+                    <Link
+                      href={disableNavigation ? "" : "/settings"}
+                      className={clsx(
+                        "w-fit transition duration-300 ease-in-out",
+                        path === "/settings" &&
+                          "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                      )}
+                    >
+                      Settings
+                    </Link>
+                  )}
+                  {checkAccess(user, ["admin", "developer", "agent"]) && (
+                    <Link
+                      href={disableNavigation ? "" : "/tickets"}
+                      className={clsx(
+                        "w-fit transition duration-300 ease-in-out",
+                        path === "/tickets" &&
+                          "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                      )}
+                    >
+                      Tickets
+                    </Link>
+                  )}
+                  <Link
+                    href={disableNavigation ? "" : "/profile"}
+                    className={clsx(
+                      "w-fit transition duration-300 ease-in-out",
+                      path === "/profile" &&
+                        "text-mti-purple-light border-b-mti-purple-light border-b-2 font-semibold "
+                    )}
+                  >
+                    Profile
+                  </Link>
+
+                  <span
+                    className={clsx(
+                      "w-fit cursor-pointer justify-self-end transition duration-300 ease-in-out"
+                    )}
+                    onClick={logout}
+                  >
+                    Logout
+                  </span>
+                </div>
+              </Dialog.Panel>
+            </Transition.Child>
+          </div>
+        </div>
+      </Dialog>
+    </Transition>
+  );
+}

src/components/Modal.tsx

@@ -0,0 +1,56 @@
+import {Dialog, Transition} from "@headlessui/react";
+import clsx from "clsx";
+import {Fragment, ReactElement} from "react";
+
+interface Props {
+	isOpen: boolean;
+	onClose: () => void;
+	title?: string;
+	className?: string;
+	children?: ReactElement;
+}
+
+export default function Modal({isOpen, title, className, onClose, children}: Props) {
+	return (
+		<Transition appear show={isOpen} as={Fragment}>
+			<Dialog as="div" className="relative z-[200]" onClose={onClose}>
+				<Transition.Child
+					as={Fragment}
+					enter="ease-out duration-300"
+					enterFrom="opacity-0"
+					enterTo="opacity-100"
+					leave="ease-in duration-200"
+					leaveFrom="opacity-100"
+					leaveTo="opacity-0">
+					<div className="fixed inset-0 bg-black bg-opacity-25" />
+				</Transition.Child>
+
+				<div className="fixed inset-0 overflow-y-auto">
+					<div className="flex min-h-full items-center justify-center p-4 text-center">
+						<Transition.Child
+							as={Fragment}
+							enter="ease-out duration-300"
+							enterFrom="opacity-0 scale-95"
+							enterTo="opacity-100 scale-100"
+							leave="ease-in duration-200"
+							leaveFrom="opacity-100 scale-100"
+							leaveTo="opacity-0 scale-95">
+							<Dialog.Panel
+								className={clsx(
+									"w-full max-w-6xl transform overflow-hidden rounded-2xl bg-white p-6 text-left align-middle shadow-xl transition-all",
+									className,
+								)}>
+								{title && (
+									<Dialog.Title as="h3" className="text-lg font-medium leading-6 text-gray-900">
+										{title}
+									</Dialog.Title>
+								)}
+								{children}
+							</Dialog.Panel>
+						</Transition.Child>
+					</div>
+				</div>
+			</Dialog>
+		</Transition>
+	);
+}

src/components/ModuleBadge.tsx

@@ -0,0 +1,24 @@
+import clsx from "clsx";
+import { BsBook, BsClipboard, BsHeadphones, BsMegaphone, BsPen } from "react-icons/bs";
+
+const ModuleBadge: React.FC<{ module: string; level?: number }> = ({ module, level }) => (
+    <div
+        className={clsx(
+            "flex gap-2 items-center w-fit text-white -md:px-4 xl:px-4 md:px-2 py-2 rounded-xl",
+            module === "reading" && "bg-ielts-reading",
+            module === "listening" && "bg-ielts-listening",
+            module === "writing" && "bg-ielts-writing",
+            module === "speaking" && "bg-ielts-speaking",
+            module === "level" && "bg-ielts-level",
+        )}>
+        {module === "reading" && <BsBook className="w-4 h-4" />}
+        {module === "listening" && <BsHeadphones className="w-4 h-4" />}
+        {module === "writing" && <BsPen className="w-4 h-4" />}
+        {module === "speaking" && <BsMegaphone className="w-4 h-4" />}
+        {module === "level" && <BsClipboard className="w-4 h-4" />}
+        {/* do not switch to level && it will convert the 0.0 to 0*/}
+        {level !== undefined && (<span className="text-sm">{level.toFixed(1)}</span>)}
+    </div>
+);
+
+export default ModuleBadge;

src/components/Navbar.tsx

@@ -1,77 +1,219 @@
-import {Type} from "@/interfaces/user";
-import axios from "axios";
+import { User } from "@/interfaces/user";
 import Link from "next/link";
-import {useRouter} from "next/router";
-import {Button} from "primereact/button";
-import {Menubar} from "primereact/menubar";
-import {MenuItem} from "primereact/menuitem";
+import FocusLayer from "@/components/FocusLayer";
+import { preventNavigation } from "@/utils/navigation.disabled";
+import { useRouter } from "next/router";
+import { BsList, BsQuestionCircle, BsQuestionCircleFill } from "react-icons/bs";
+import clsx from "clsx";
+import moment from "moment";
+import MobileMenu from "./MobileMenu";
+import { useEffect, useState } from "react";
+import { Type } from "@/interfaces/user";
+import { USER_TYPE_LABELS } from "@/resources/user";
+import useGroups from "@/hooks/useGroups";
+import { isUserFromCorporate } from "@/utils/groups";
+import Button from "./Low/Button";
+import Modal from "./Modal";
+import Input from "./Low/Input";
+import TicketSubmission from "./High/TicketSubmission";
+import { Module } from "@/interfaces";
+import Badge from "./Low/Badge";
 
+import {
+  BsArrowRepeat,
+  BsBook,
+  BsCheck,
+  BsCheckCircle,
+  BsClipboard,
+  BsHeadphones,
+  BsMegaphone,
+  BsPen,
+  BsXCircle,
+} from "react-icons/bs";
 interface Props {
-	profilePicture: string;
-	userType: Type;
-	timer?: number;
-	showExamEnd?: boolean;
+  user: User;
+  navDisabled?: boolean;
+  focusMode?: boolean;
+  onFocusLayerMouseEnter?: () => void;
+  path: string;
 }
 
 /* eslint-disable @next/next/no-img-element */
-export default function Navbar({profilePicture, userType, timer, showExamEnd = false}: Props) {
-	const router = useRouter();
+export default function Navbar({
+  user,
+  path,
+  navDisabled = false,
+  focusMode = false,
+  onFocusLayerMouseEnter,
+}: Props) {
+  const [isMenuOpen, setIsMenuOpen] = useState(false);
+  const [disablePaymentPage, setDisablePaymentPage] = useState(true);
+  const [isTicketOpen, setIsTicketOpen] = useState(false);
 
-	const logout = async () => {
-		axios.post("/api/logout").finally(() => {
-			router.push("/login");
-		});
-	};
+  const router = useRouter();
 
-	const items: MenuItem[] = [
-		{
-			label: "Home",
-			icon: "pi pi-fw pi-home",
-			url: "/",
-		},
-		{
-			label: "Account",
-			icon: "pi pi-fw pi-user",
-			url: "/profile",
-		},
-		{
-			label: "Exam",
-			icon: "pi pi-fw pi-plus-circle",
-			url: "/exam",
-		},
-		{
-			label: "Users",
-			icon: "pi pi-fw pi-users",
-			items: [
-				...(userType === "student" ? [] : [{label: "List", icon: "pi pi-fw pi-users", url: "/users"}]),
-				{label: "Stats", icon: "pi pi-fw pi-chart-pie", url: "/stats"},
-				{label: "History", icon: "pi pi-fw pi-history", url: "/history"},
-			],
-		},
-		{
-			label: "Logout",
-			icon: "pi pi-fw pi-power-off",
-			command: logout,
-		},
-	];
+  const disableNavigation = preventNavigation(navDisabled, focusMode);
 
-	const endTimer = timer && (
-		<span className="pr-2 font-semibold">
-			{Math.floor(timer / 60) < 10 ? "0" : ""}
-			{Math.floor(timer / 60)}:{timer % 60 < 10 ? "0" : ""}
-			{timer % 60}
-		</span>
-	);
+  const expirationDateColor = (date: Date) => {
+    const momentDate = moment(date);
+    const today = moment(new Date());
 
-	const endNewExam = (
-		<Link href="/exam" className="pr-2">
-			<Button text label="Exam" severity="secondary" size="small" />
-		</Link>
-	);
+    if (today.add(1, "days").isAfter(momentDate))
+      return "!bg-mti-red-ultralight border-mti-red-light";
+    if (today.add(3, "days").isAfter(momentDate))
+      return "!bg-mti-rose-ultralight border-mti-rose-light";
+    if (today.add(7, "days").isAfter(momentDate))
+      return "!bg-mti-orange-ultralight border-mti-orange-light";
+  };
 
-	return (
-		<div className="bg-neutral-100 z-10 w-full p-2">
-			<Menubar model={items} end={showExamEnd ? endNewExam : endTimer} />
-		</div>
-	);
+  const showExpirationDate = () => {
+    if (!user.subscriptionExpirationDate) return false;
+
+    const momentDate = moment(user.subscriptionExpirationDate);
+    const today = moment(new Date());
+
+    return today.add(7, "days").isAfter(momentDate);
+  };
+
+  useEffect(() => {
+    if (user.type !== "student" && user.type !== "teacher")
+      return setDisablePaymentPage(false);
+    isUserFromCorporate(user.id).then((result) =>
+      setDisablePaymentPage(result)
+    );
+  }, [user]);
+
+  const badges = [
+      {
+        module: "reading",
+        icon: () => <BsBook className="h-4 w-4 text-white" />,
+        achieved: user.levels.reading >= user.desiredLevels.reading,
+      },
+
+      {
+        module: "listening",
+        icon: () => <BsHeadphones className="h-4 w-4 text-white" />,
+        achieved: user.levels.listening >= user.desiredLevels.listening,
+      },
+      {
+        module: "writing",
+        icon: () => <BsPen className="h-4 w-4 text-white" />,
+        achieved: user.levels.writing >= user.desiredLevels.writing,
+      },
+      {
+        module: "speaking",
+        icon: () => <BsMegaphone className="h-4 w-4 text-white" />,
+        achieved: user.levels.speaking >= user.desiredLevels.speaking,
+      },
+      {
+        module: "level",
+        icon: () => <BsClipboard className="h-4 w-4 text-white" />,
+        achieved: user.levels.level >= user.desiredLevels.level,
+      },
+    ];
+
+  return (
+    <>
+      <Modal
+        isOpen={isTicketOpen}
+        onClose={() => setIsTicketOpen(false)}
+        title="Submit a ticket"
+      >
+        <TicketSubmission
+          user={user}
+          page={router.asPath}
+          onClose={() => setIsTicketOpen(false)}
+        />
+      </Modal>
+
+      {user && (
+        <MobileMenu
+          disableNavigation={disableNavigation}
+          path={path}
+          isOpen={isMenuOpen}
+          onClose={() => setIsMenuOpen(false)}
+          user={user}
+        />
+      )}
+      <header className="-md:justify-between -md:px-4 relative flex w-full items-center bg-transparent py-2 md:gap-12 md:py-4">
+        <Link
+          href={disableNavigation ? "" : "/"}
+          className=" flex items-center gap-8 md:px-8"
+        >
+          <img src="/logo.png" alt="EnCoach's Logo" className="w-8 md:w-12" />
+          <h1 className="-md:hidden w-1/6 text-2xl font-bold">EnCoach</h1>
+        </Link>
+        <div className="flex items-center justify-end gap-4 md:mr-8 md:w-5/6">
+          {user.type === "student" &&
+            badges.map((badge) => (
+              <div
+                key={badge.module}
+                className={`${badge.achieved ? `bg-ielts-${badge.module}`: 'bg-mti-gray-anti-flash'} flex h-8 w-8 items-center justify-center rounded-full`}
+              >
+                {badge.icon()}
+              </div>
+            ))}
+          {/* OPEN TICKET SYSTEM */}
+          <button
+            className={clsx(
+              "border-mti-purple-light tooltip tooltip-bottom flex h-8 w-8 flex-col items-center justify-center rounded-full border p-1",
+              "hover:bg-mti-purple-light transition duration-300 ease-in-out hover:text-white z-20"
+            )}
+            data-tip="Submit a help/feedback ticket"
+            onClick={() => setIsTicketOpen(true)}
+          >
+            <BsQuestionCircleFill />
+          </button>
+
+          {showExpirationDate() && (
+            <Link
+              href={
+                !!user.subscriptionExpirationDate && !disablePaymentPage
+                  ? "/payment"
+                  : ""
+              }
+              data-tip="Expiry date"
+              className={clsx(
+                "flex w-fit cursor-pointer justify-center rounded-full border px-6 py-2 text-sm font-normal focus:outline-none",
+                "tooltip tooltip-bottom transition duration-300 ease-in-out",
+                !user.subscriptionExpirationDate
+                  ? "bg-mti-green-ultralight border-mti-green-light"
+                  : expirationDateColor(user.subscriptionExpirationDate),
+                "border-mti-gray-platinum bg-white"
+              )}
+            >
+              {!user.subscriptionExpirationDate && "Unlimited"}
+              {user.subscriptionExpirationDate &&
+                moment(user.subscriptionExpirationDate).format("DD/MM/YYYY")}
+            </Link>
+          )}
+          <Link
+            href={disableNavigation ? "" : "/profile"}
+            className="-md:hidden flex items-center justify-end gap-6"
+          >
+            <img
+              src={user.profilePicture}
+              alt={user.name}
+              className="h-10 w-10 rounded-full object-cover"
+            />
+            <span className="-md:hidden text-right">
+              {user.type === "corporate"
+                ? `${user.corporateInformation?.companyInformation.name} |`
+                : ""}{" "}
+              {user.name} | {USER_TYPE_LABELS[user.type]}
+            </span>
+          </Link>
+          <div
+            className="cursor-pointer md:hidden"
+            onClick={() => setIsMenuOpen(true)}
+          >
+            <BsList className="text-mti-purple-light h-8 w-8" />
+          </div>
+        </div>
+        {focusMode && (
+          <FocusLayer onFocusLayerMouseEnter={onFocusLayerMouseEnter} />
+        )}
+      </header>
+    </>
+  );
 }

src/components/PaymentAssetManager.tsx

@@ -0,0 +1,145 @@
+import React, {ChangeEvent} from "react";
+import {BsUpload, BsDownload, BsTrash, BsArrowRepeat, BsXCircleFill} from "react-icons/bs";
+import {FilesStorage} from "@/interfaces/storage.files";
+import axios from "axios";
+
+interface Asset {
+	file: string | File;
+	complete: boolean;
+}
+
+const PaymentAssetManager = (props: {
+	asset: string | undefined;
+	permissions: "read" | "write";
+	type: FilesStorage;
+	reload: () => void;
+	paymentId: string;
+}) => {
+	const {asset, permissions, type, paymentId} = props;
+
+	const fileInputRef = React.useRef<HTMLInputElement>(null);
+	const fileInputReplaceRef = React.useRef<HTMLInputElement>(null);
+
+	const [managingAsset, setManagingAsset] = React.useState<Asset>({
+		file: asset || "",
+		complete: asset ? true : false,
+	});
+
+	const {file, complete} = managingAsset;
+
+	const deleteAsset = () => {
+		if (confirm("Are you sure you want to delete this document?")) {
+			axios
+				.delete(`/api/payments/files/${type}/${paymentId}`)
+				.then((response) => {
+					if (response.status === 200) {
+						console.log("File deleted successfully!");
+						setManagingAsset({
+							file: "",
+							complete: false,
+						});
+						return;
+					}
+
+					console.error("File deletion failed");
+				})
+				.catch((error) => {
+					console.error("Error occurred during file deletion:", error);
+				})
+				.finally(props.reload);
+		}
+	};
+
+	const renderFileInput = (onChange: any, ref: React.RefObject<HTMLInputElement>) => (
+		<input type="file" ref={ref} style={{display: "none"}} onChange={onChange} multiple={false} accept="application/pdf" />
+	);
+
+	const handleFileChange = async (e: Event, method: "post" | "patch") => {
+		const newFile = (e.target as HTMLInputElement).files?.[0];
+		if (newFile) {
+			setManagingAsset({
+				file: newFile,
+				complete: false,
+			});
+
+			const formData = new FormData();
+			formData.append("file", newFile);
+
+			axios[method](`/api/payments/files/${type}/${paymentId}`, formData, {
+				headers: {
+					"Content-Type": "multipart/form-data",
+				},
+			})
+				.then((response) => {
+					if (response.status === 200) {
+						console.log("File uploaded successfully!");
+						console.log("Uploaded File URL:", response.data.ref);
+						// Further actions upon successful upload
+						setManagingAsset({
+							file: response.data.ref,
+							complete: true,
+						});
+						return;
+					}
+
+					console.error("File upload failed");
+				})
+				.catch((error) => {
+					console.error("Error occurred during file upload:", error);
+				})
+				.finally(props.reload);
+		}
+	};
+
+	const downloadAsset = () => {
+		axios
+			.get(`/api/payments/files/${type}/${paymentId}`)
+			.then((response) => {
+				if (response.status === 200) {
+					console.log("Uploaded File URL:", response.data.url);
+					const link = document.createElement("a");
+					link.download = response.data.filename;
+					link.href = response.data.url;
+					link.click();
+					return;
+				}
+
+				console.error("Failed to download file");
+			})
+			.catch((error) => {
+				console.error("Error occurred during file upload:", error);
+			});
+	};
+
+	if (permissions === "read") {
+		if (file) return <BsDownload onClick={downloadAsset} />;
+		return null;
+	}
+
+	if (file) {
+		if (complete) {
+			return (
+				<>
+					<BsDownload onClick={downloadAsset} />
+					<BsArrowRepeat onClick={() => fileInputReplaceRef.current?.click()} />
+					<BsTrash onClick={deleteAsset} />
+					{renderFileInput((e: Event) => handleFileChange(e, "patch"), fileInputReplaceRef)}
+					{renderFileInput((e: Event) => handleFileChange(e, "post"), fileInputRef)}
+				</>
+			);
+		}
+
+		return <span className="loading loading-infinity w-8" />;
+	}
+
+	return permissions === "write" ? (
+		<>
+			<BsUpload onClick={() => fileInputRef.current?.click()} />
+			{renderFileInput((e: Event) => handleFileChange(e, "post"), fileInputRef)}
+		</>
+	) : (
+		<BsXCircleFill />
+	);
+};
+
+export default PaymentAssetManager;

src/components/PaymobPayment.tsx

@@ -0,0 +1,77 @@
+import {PaymentIntention} from "@/interfaces/paymob";
+import {DurationUnit} from "@/interfaces/paypal";
+import {User} from "@/interfaces/user";
+import axios from "axios";
+import {useRouter} from "next/router";
+import {useState} from "react";
+import Button from "./Low/Button";
+import Input from "./Low/Input";
+import Modal from "./Modal";
+
+interface Props {
+	user: User;
+	currency: string;
+	price: number;
+	setIsPaymentLoading: (v: boolean) => void;
+	duration: number;
+	duration_unit: DurationUnit;
+	onSuccess: (duration: number, duration_unit: DurationUnit) => void;
+}
+
+export default function PaymobPayment({user, price, setIsPaymentLoading, currency, duration, duration_unit, onSuccess}: Props) {
+	const [isLoading, setIsLoading] = useState(false);
+
+	const router = useRouter();
+
+	const handleCardPayment = async () => {
+		try {
+			setIsPaymentLoading(true);
+
+			const paymentIntention: PaymentIntention = {
+				amount: price * 1000,
+				currency: "OMR",
+				items: [],
+				payment_methods: [],
+				customer: {
+					email: user.email,
+					first_name: user.name.split(" ")[0],
+					last_name: [...user.name.split(" ")].pop() || "N/A",
+					extras: {
+						re: user.id,
+					},
+				},
+				billing_data: {
+					apartment: "N/A",
+					building: "N/A",
+					country: user.demographicInformation?.country || "N/A",
+					email: user.email,
+					first_name: user.name.split(" ")[0],
+					last_name: [...user.name.split(" ")].pop() || "N/A",
+					floor: "N/A",
+					phone_number: user.demographicInformation?.phone || "N/A",
+					state: "N/A",
+					street: "N/A",
+				},
+				extras: {
+					userID: user.id,
+					duration,
+					duration_unit,
+				},
+			};
+
+			const response = await axios.post<{iframeURL: string}>(`/api/paymob`, paymentIntention);
+
+			router.push(response.data.iframeURL);
+		} catch (error) {
+			console.error("Error starting card payment process:", error);
+		}
+	};
+
+	return (
+		<>
+			<Button isLoading={isLoading} onClick={handleCardPayment}>
+				Select
+			</Button>
+		</>
+	);
+}

src/components/PermissionList.tsx

@@ -0,0 +1,82 @@
+import React from "react";
+import {Permission} from "@/interfaces/permissions";
+import {createColumnHelper, flexRender, getCoreRowModel, useReactTable, Row} from "@tanstack/react-table";
+import Link from "next/link";
+import {convertCamelCaseToReadable} from "@/utils/string";
+
+interface Props {
+	permissions: Permission[];
+}
+
+const columnHelper = createColumnHelper<Permission>();
+
+const defaultColumns = [
+	columnHelper.accessor("type", {
+		header: () => <span>Type</span>,
+		cell: ({row, getValue}) => (
+			<Link
+				href={`/permissions/${row.original.id}`}
+				key={row.id}
+				className="underline text-mti-purple-light hover:text-mti-purple-dark transition ease-in-out duration-300 cursor-pointer">
+				{convertCamelCaseToReadable(getValue() as string)}
+			</Link>
+		),
+	}),
+];
+
+export default function PermissionList({permissions}: Props) {
+	const table = useReactTable({
+		data: permissions,
+		columns: defaultColumns,
+		getCoreRowModel: getCoreRowModel(),
+	});
+
+	const groupedData: {[key: string]: Row<Permission>[]} = table.getRowModel().rows.reduce((groups: {[key: string]: Row<Permission>[]}, row) => {
+		const parent = row.original.topic;
+		if (!groups[parent]) {
+			groups[parent] = [];
+		}
+		groups[parent].push(row);
+		return groups;
+	}, {});
+
+	return (
+		<div className="w-full h-full">
+			<div className="w-full flex flex-col gap-2">
+				<table className="rounded-xl bg-mti-purple-ultralight/40 w-full">
+					<thead>
+						{table.getHeaderGroups().map((headerGroup) => (
+							<tr key={headerGroup.id}>
+								{headerGroup.headers.map((header) => (
+									<th className="py-4 px-4 text-left" key={header.id}>
+										{header.isPlaceholder ? null : flexRender(header.column.columnDef.header, header.getContext())}
+									</th>
+								))}
+							</tr>
+						))}
+					</thead>
+					<tbody className="px-2">
+						{Object.keys(groupedData).map((parent) => (
+							<React.Fragment key={parent}>
+								<tr>
+									<td className="px-2 py-2 items-center w-fit">
+										<strong>{parent}</strong>
+									</td>
+								</tr>
+								{groupedData[parent].map((row, i) => (
+									<tr className="odd:bg-white even:bg-mti-purple-ultralight/40 rounded-lg py-2" key={row.id}>
+										{row.getVisibleCells().map((cell) => (
+											<td className="px-4 py-2 items-center w-fit" key={cell.id}>
+												{flexRender(cell.column.columnDef.cell, cell.getContext())}
+											</td>
+										))}
+									</tr>
+								))}
+							</React.Fragment>
+						))}
+					</tbody>
+				</table>
+			</div>
+		</div>
+	);
+}