"use client";
import { zodResolver } from "@hookform/resolvers/zod";
import { signIn } from "next-auth/react";
import Link from "next/link";
import { redirect, useSearchParams } from "next/navigation";
import { useState } from "react";
import { useForm } from "react-hook-form";
import { Toaster, toast } from "react-hot-toast";
import { z } from "zod";
import { Button } from "../../../_components/ui/Button";
import { useErrorBoundary } from "react-error-boundary";

export const Login = () => {
	const { showBoundary } = useErrorBoundary();
	const [isLoading, setIsLoading] = useState(false);
	const searchParams = useSearchParams();
	const schema = z.object({
		email: z.string().email(),
		password: z.string(),
	});

	type schemaType = z.infer<typeof schema>;

	const form = useForm<schemaType>({
		resolver: zodResolver(schema),
	});

	return (
		<form
			className="card-body"
			onSubmit={form.handleSubmit(async () => {
				setIsLoading(true);
				try {
					const data = await signIn("credentials", {
						redirect: false,
						email: form.getValues("email").toLowerCase(),
						password: form.getValues("password"),
					});
					setIsLoading(false);
					if (!data || data.error) {
						toast.error("E-Mail / Passwort ist falsch!", {
							style: {
								background: "var(--color-base-100)",
								color: "var(--color-base-content)",
							},
						});
						return;
					}
					redirect(searchParams.get("redirect") || "/");
				} catch (error) {
					showBoundary(error);
				}
			})}
		>
			<div>
				<Toaster position="top-center" reverseOrder={false} />
			</div>
			<h1 className="text-3xl font-bold">Login</h1>
			<span className="text-sm font-medium">
				Noch keinen Account? Zur{" "}
				<Link href="/register" className="link link-accent link-hover">
					Registrierung
				</Link>
			</span>
			<div className="alert alert-info alert-outline justify-center text-center text-sm font-semibold">
				Du warst bereits Nutzer der V1? <br />
				Melde dich mit deinen alten Zugangsdaten an.
			</div>
			<div className="mb-2 mt-5">
				<label className="input input-bordered flex w-full items-center gap-2">
					<svg
						xmlns="http://www.w3.org/2000/svg"
						viewBox="0 0 16 16"
						fill="currentColor"
						className="h-4 w-4 opacity-70"
					>
						<path d="M2.5 3A1.5 1.5 0 0 0 1 4.5v.793c.026.009.051.02.076.032L7.674 8.51c.206.1.446.1.652 0l6.598-3.185A.755.755 0 0 1 15 5.293V4.5A1.5 1.5 0 0 0 13.5 3h-11Z" />
						<path d="M15 6.954 8.978 9.86a2.25 2.25 0 0 1-1.956 0L1 6.954V11.5A1.5 1.5 0 0 0 2.5 13h11a1.5 1.5 0 0 0 1.5-1.5V6.954Z" />
					</svg>
					<input type="text" className="grow" {...form.register("email")} placeholder="Email" />
				</label>
				<p className="text-error">
					{typeof form.formState.errors.email?.message === "string"
						? form.formState.errors.email.message
						: ""}
				</p>
				<label className="input input-bordered mt-2 flex w-full items-center gap-2">
					<svg
						xmlns="http://www.w3.org/2000/svg"
						viewBox="0 0 16 16"
						fill="currentColor"
						className="h-4 w-4 opacity-70"
					>
						<path
							fillRule="evenodd"
							d="M14 6a4 4 0 0 1-4.899 3.899l-1.955 1.955a.5.5 0 0 1-.353.146H5v1.5a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1-.5-.5v-2.293a.5.5 0 0 1 .146-.353l3.955-3.955A4 4 0 1 1 14 6Zm-4-2a.75.75 0 0 0 0 1.5.5.5 0 0 1 .5.5.75.75 0 0 0 1.5 0 2 2 0 0 0-2-2Z"
							clipRule="evenodd"
						/>
					</svg>
					<input
						autoComplete="current-password"
						type="password"
						{...form.register("password")}
						placeholder="Passwort"
						className="grow"
					/>
				</label>
				<span className="flex justify-end text-sm font-medium">
					<Link href="/passwort-reset" className="link link-accent link-hover">
						Passwort vergessen?
					</Link>
				</span>
				<div className="card-actions mt-6">
					<Button disabled={isLoading} isLoading={isLoading} className="btn btn-primary btn-block">
						Login
					</Button>
				</div>
			</div>
		</form>
	);
};