/* eslint-disable @next/next/no-img-element */
import {toast, ToastContainer} from "react-toastify";
import axios from "axios";
import {FormEvent, useEffect, useState} from "react";
import Head from "next/head";
import useUser from "@/hooks/useUser";
import {Divider} from "primereact/divider";
import Button from "@/components/Low/Button";
import {BsArrowRepeat} from "react-icons/bs";
import Link from "next/link";
import Input from "@/components/Low/Input";
import {useRouter} from "next/router";

export function getServerSideProps({query, res}: {query: {oobCode: string; mode: string; apiKey?: string; continueUrl?: string}; res: any}) {
	if (!query || !query.oobCode || !query.mode) {
		res.setHeader("location", "/login");
		res.statusCode = 302;
		res.end();
		return {
			props: {},
		};
	}

	return {
		props: {
			code: query.oobCode,
			mode: query.mode,
			apiKey: query.apiKey,
			continueUrl: query.continueUrl,
		},
	};
}

export default function Reset({code, mode, apiKey, continueUrl}: {code: string; mode: string; apiKey?: string; continueUrl?: string}) {
	const [password, setPassword] = useState("");
	const [isLoading, setIsLoading] = useState(false);

	const router = useRouter();

	useUser({
		redirectTo: "/",
		redirectIfFound: true,
	});

	useEffect(() => {
		if (mode === "signIn") {
			axios
				.post<{ok: boolean}>("/api/reset/verify", {
					email: continueUrl?.replace("https://platform.encoach.com/", ""),
				})
				.then((response) => {
					if (response.data.ok) {
						toast.success("Your account has been verified!", {toastId: "verify-successful"});
						setTimeout(() => {
							router.reload();
						}, 1000);
						return;
					}

					toast.error("Something went wrong! Please make sure to click the link in your e-mail again and input the correct e-mail!", {
						toastId: "verify-error",
					});
				})
				.catch(() => {
					toast.error("Something went wrong! Please make sure to click the link in your e-mail again and input the correct e-mail!", {
						toastId: "verify-error",
					});
					setIsLoading(false);
				});
		}
	});

	const login = (e: FormEvent<HTMLFormElement>) => {
		e.preventDefault();

		setIsLoading(true);
		axios
			.post<{ok: boolean}>("/api/reset/confirm", {code, password})
			.then((response) => {
				if (response.data.ok) {
					toast.success("Your password has been reset!", {toastId: "reset-successful"});
					setTimeout(() => {
						router.push("/login");
					}, 1000);
					return;
				}

				toast.error("Something went wrong! Please make sure to click the link in your e-mail again!", {toastId: "reset-error"});
			})
			.catch(() => {
				toast.error("Something went wrong! Please make sure to click the link in your e-mail again!", {toastId: "reset-error"});
			})
			.finally(() => setIsLoading(false));
	};

	return (
		<>
			<Head>
				<title>Reset | EnCoach</title>
				<meta name="description" content="Generated by create next app" />
				<meta name="viewport" content="width=device-width, initial-scale=1" />
				<link rel="icon" href="/favicon.ico" />
			</Head>
			<main className="w-full h-[100vh] flex bg-white text-black">
				<ToastContainer />
				<section className="h-full w-fit min-w-fit relative hidden lg:flex">
					<div className="absolute h-full w-full bg-mti-rose-light z-10 bg-opacity-50" />
					<img src="/people-talking-tablet.png" alt="People smiling looking at a tablet" className="h-full aspect-auto" />
				</section>
				{mode === "resetPassword" && (
					<section className="h-full w-full flex flex-col items-center justify-center gap-2">
						<div className="flex flex-col gap-2 items-center relative">
							<img src="/logo_title.png" alt="EnCoach's Logo" className="w-36 lg:w-64 absolute -top-36 lg:-top-64" />
							<h1 className="font-bold text-2xl lg:text-4xl">Reset your password</h1>
							<p className="self-start text-sm lg:text-base font-normal text-mti-gray-cool">to your registered Email Address</p>
						</div>
						<Divider className="max-w-xs lg:max-w-md" />
						<form className="flex flex-col items-center gap-6 w-full -lg:px-8 lg:w-1/2" onSubmit={login}>
							<Input type="password" name="password" onChange={(e) => setPassword(e)} placeholder="Password" />

							<Button className="mt-8 w-full" color="purple" disabled={isLoading}>
								{!isLoading && "Reset"}
								{isLoading && (
									<div className="flex items-center justify-center">
										<BsArrowRepeat className="text-white animate-spin" size={25} />
									</div>
								)}
							</Button>
						</form>
						<span className="text-mti-gray-cool text-sm font-normal mt-8">
							Don&apos;t have an account?{" "}
							<Link className="text-mti-purple-light" href="/register">
								Sign up
							</Link>
						</span>
					</section>
				)}
				{mode === "signIn" && (
					<section className="h-full w-full flex flex-col items-center justify-center gap-2">
						<div className="flex flex-col gap-2 items-center relative">
							<img src="/logo_title.png" alt="EnCoach's Logo" className="w-36 lg:w-64 absolute -top-36 lg:-top-64" />
							<h1 className="font-bold text-2xl lg:text-4xl">Confirm your account</h1>
							<p className="self-start text-sm lg:text-base font-normal text-mti-gray-cool">to your registered Email Address</p>
						</div>
						<Divider className="max-w-xs lg:max-w-md" />
						<div className="flex flex-col items-center gap-6 w-full -lg:px-8 lg:w-1/2">
							<span className="text-center">
								Your e-mail is currently being verified, please wait a second. <br /> <br />
								Once it has been verified, you will be redirected to the home page.
							</span>
						</div>
					</section>
				)}
			</main>
		</>
	);
}
