/* eslint-disable @next/next/no-img-element */
import {User} from "@/interfaces/user";
import {toast, ToastContainer} from "react-toastify";
import axios from "axios";
import {FormEvent, 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, BsCheck} from "react-icons/bs";
import Link from "next/link";
import Input from "@/components/Low/Input";
import clsx from "clsx";

export default function Login() {
	const [email, setEmail] = useState("");
	const [password, setPassword] = useState("");
	const [rememberPassword, setRememberPassword] = useState(false);
	const [isLoading, setIsLoading] = useState(false);

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

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

		setIsLoading(true);
		axios
			.post<User>("/api/login", {email, password})
			.then((response) => {
				toast.success("You have been logged in!", {toastId: "login-successful"});
				mutateUser(response.data);
			})
			.catch((e) => {
				if (e.response.status === 401) {
					toast.error("Wrong login credentials!", {toastId: "wrong-credentials"});
				} else {
					toast.error("Something went wrong!", {toastId: "server-error"});
				}
				setIsLoading(false);
			});
	};

	return (
		<>
			<Head>
				<title>Login | IELTS GPT</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">
					<div className="absolute h-full w-full bg-mti-orange-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>
				<section className="h-full w-full flex flex-col items-center justify-center gap-2">
					<div className="flex flex-col gap-2 items-center">
						<h1 className="font-bold text-4xl">Login to your account</h1>
						<p className="self-start text-base font-normal text-mti-gray-cool">with your registered Email Address</p>
					</div>
					<Divider className="max-w-md" />
					<form className="flex flex-col items-center gap-6 w-1/2" onSubmit={login}>
						<Input type="email" name="email" onChange={(e) => setEmail(e)} placeholder="Enter email address" />
						<Input type="password" name="password" onChange={(e) => setPassword(e)} placeholder="Password" />
						<div className="flex justify-between w-full px-4">
							<div className="flex gap-3 text-mti-gray-dim text-xs cursor-pointer" onClick={() => setRememberPassword((prev) => !prev)}>
								<input type="checkbox" className="hidden" />
								<div
									className={clsx(
										"w-4 h-4 rounded-sm flex items-center justify-center border border-mti-purple-light bg-white",
										"transition duration-300 ease-in-out",
										rememberPassword && "!bg-mti-purple-light ",
									)}>
									<BsCheck color="white" className="w-full h-full" />
								</div>
								<span>Remember my password</span>
							</div>
							<Link href="/forgot-password" className="text-mti-purple-light text-xs">
								Forgot Password?
							</Link>
						</div>
						<Button className="mt-8 w-full" color="green" disabled={isLoading}>
							{!isLoading && "Login"}
							{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>
			</main>
		</>
	);
}
