"use client";

import { Button } from "@/components/ui/button";
import {
	Card,
	CardContent,
	CardDescription,
	CardHeader,
	CardTitle,
} from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import { PasswordInput } from "@/components/ui/password-input";
import { signIn } from "@/lib/auth-client";
import { DiscordLogoIcon, GitHubLogoIcon } from "@radix-ui/react-icons";
import { Loader2 } from "lucide-react";
import Link from "next/link";
import { useRouter } from "next/navigation";
import { useState, useEffect } from "react";
import { toast } from "sonner";
import { z } from "zod";

const signInSchema = z.object({
	email: z.string().email("Invalid email address"),
	password: z.string().min(8, "Password must be at least 8 characters"),
});

export default function SignIn() {
	const [email, setEmail] = useState("");
	const [password, setPassword] = useState("");
	const [rememberMe, setRememberMe] = useState(false);
	const [errors, setErrors] = useState({ email: "", password: "" });
	const [isValid, setIsValid] = useState(false);
	const [touched, setTouched] = useState({ email: false, password: false });
	const router = useRouter();
	const [loading, setLoading] = useState(false);

	useEffect(() => {
		const validationResult = signInSchema.safeParse({ email, password });
		if (!validationResult.success) {
			const newErrors: any = {};
			validationResult.error.errors.forEach((err) => {
				newErrors[err.path[0]] = err.message;
			});
			setErrors(newErrors);
			setIsValid(false);
		} else {
			setErrors({ email: "", password: "" });
			setIsValid(true);
		}
	}, [email, password]);

	return (
		<Card className="z-50 rounded-md rounded-t-none max-w-md">
			<CardHeader>
				<CardTitle className="text-lg md:text-xl">Sign In</CardTitle>
				<CardDescription className="text-xs md:text-sm">
					Enter your email below to login to your account
				</CardDescription>
			</CardHeader>
			<CardContent>
				<div className="grid gap-4">
					<div className="grid gap-2">
						<Label htmlFor="email">Email</Label>
						<Input
							id="email"
							type="email"
							placeholder="m@example.com"
							required
							onChange={(e) => {
								setEmail(e.target.value);
								setTouched((prev) => ({ ...prev, email: true }));
							}}
							value={email}
						/>
						{touched.email && errors.email && (
							<p className="text-red-500 text-sm">{errors.email}</p>
						)}
					</div>
					<div className="grid gap-2">
						<div className="flex items-center">
							<Label htmlFor="password">Password</Label>
							<Link
								href="/forget-password"
								className="ml-auto inline-block text-sm underline"
							>
								Forgot your password?
							</Link>
						</div>
						<PasswordInput
							id="password"
							value={password}
							onChange={(e) => {
								setPassword(e.target.value);
								setTouched((prev) => ({ ...prev, password: true }));
							}}
							autoComplete="password"
							placeholder="Password"
						/>
						{touched.password && errors.password && (
							<p className="text-red-500 text-sm">{errors.password}</p>
						)}
					</div>
					<Button
						type="submit"
						className="w-full"
						disabled={!isValid || loading}
						onClick={async () => {
							await signIn.email(
								{
									email: email,
									password: password,
									callbackURL: "/dashboard",
									rememberMe,
								},
								{
									onRequest: () => setLoading(true),
									onResponse: () => setLoading(false),
									onError: (ctx) => toast.error(ctx.error.message),
								},
							);
						}}
					>
						{loading ? <Loader2 size={16} className="animate-spin" /> : "Login"}
					</Button>

					<div className="grid grid-cols-4 gap-2">
						<Button
							variant="outline"
							className="gap-2"
							onClick={async () => {
								await signIn.social({
									provider: "github",
									callbackURL: "/dashboard",
								});
							}}
						>
							<GitHubLogoIcon />
						</Button>
						<Button
							variant="outline"
							className="gap-2"
							onClick={async () => {
								await signIn.social({
									provider: "discord",
								});
							}}
						>
							<DiscordLogoIcon />
						</Button>
						<Button
							variant="outline"
							className=" gap-2"
							onClick={async () => {
								await signIn.social({
									provider: "google",
									callbackURL: "/dashboard",
								});
							}}
						>
							<svg
								xmlns="http://www.w3.org/2000/svg"
								width="0.98em"
								height="1em"
								viewBox="0 0 256 262"
							>
								<path
									fill="#4285F4"
									d="M255.878 133.451c0-10.734-.871-18.567-2.756-26.69H130.55v48.448h71.947c-1.45 12.04-9.283 30.172-26.69 42.356l-.244 1.622l38.755 30.023l2.685.268c24.659-22.774 38.875-56.282 38.875-96.027"
								/>
								<path
									fill="#34A853"
									d="M130.55 261.1c35.248 0 64.839-11.605 86.453-31.622l-41.196-31.913c-11.024 7.688-25.82 13.055-45.257 13.055c-34.523 0-63.824-22.773-74.269-54.25l-1.531.13l-40.298 31.187l-.527 1.465C35.393 231.798 79.49 261.1 130.55 261.1"
								/>
								<path
									fill="#FBBC05"
									d="M56.281 156.37c-2.756-8.123-4.351-16.827-4.351-25.82c0-8.994 1.595-17.697 4.206-25.82l-.073-1.73L15.26 71.312l-1.335.635C5.077 89.644 0 109.517 0 130.55s5.077 40.905 13.925 58.602z"
								/>
								<path
									fill="#EB4335"
									d="M130.55 50.479c24.514 0 41.05 10.589 50.479 19.438l36.844-35.974C195.245 12.91 165.798 0 130.55 0C79.49 0 35.393 29.301 13.925 71.947l42.211 32.783c10.59-31.477 39.891-54.251 74.414-54.251"
								/>
							</svg>
						</Button>
						<Button
							variant="outline"
							className="gap-2"
							onClick={async () => {
								const { data } = await signIn.social({
									provider: "microsoft",
									callbackURL: "/dashboard",
								});
							}}
						>
							<svg
								xmlns="http://www.w3.org/2000/svg"
								width="1.2em"
								height="1.2em"
								viewBox="0 0 24 24"
							>
								<path
									fill="currentColor"
									d="M2 3h9v9H2zm9 19H2v-9h9zM21 3v9h-9V3zm0 19h-9v-9h9z"
								></path>
							</svg>
						</Button>
						<Button
							variant="outline"
							className="gap-2"
							onClick={async () => {
								await signIn.social({
									provider: "twitch",
									callbackURL: "/dashboard",
								});
							}}
						>
							<svg
								xmlns="http://www.w3.org/2000/svg"
								width="1.2em"
								height="1.2em"
								viewBox="0 0 24 24"
							>
								<path
									fill="currentColor"
									d="M11.64 5.93h1.43v4.28h-1.43m3.93-4.28H17v4.28h-1.43M7 2L3.43 5.57v12.86h4.28V22l3.58-3.57h2.85L20.57 12V2m-1.43 9.29l-2.85 2.85h-2.86l-2.5 2.5v-2.5H7.71V3.43h11.43Z"
								></path>
							</svg>
						</Button>

						<Button
							variant="outline"
							className="gap-2"
							onClick={async () => {
								await signIn.social({
									provider: "facebook",
									callbackURL: "/dashboard",
								});
							}}
						>
							<svg
								xmlns="http://www.w3.org/2000/svg"
								width="1.3em"
								height="1.3em"
								viewBox="0 0 24 24"
							>
								<path
									fill="currentColor"
									d="M22 12c0-5.52-4.48-10-10-10S2 6.48 2 12c0 4.84 3.44 8.87 8 9.8V15H8v-3h2V9.5C10 7.57 11.57 6 13.5 6H16v3h-2c-.55 0-1 .45-1 1v2h3v3h-3v6.95c5.05-.5 9-4.76 9-9.95"
								></path>
							</svg>
						</Button>
						<Button
							variant="outline"
							className="gap-2"
							onClick={async () => {
								await signIn.social({
									provider: "twitter",
									callbackURL: "/dashboard",
								});
							}}
						>
							<svg
								xmlns="http://www.w3.org/2000/svg"
								width="1em"
								height="1em"
								viewBox="0 0 14 14"
							>
								<g fill="none">
									<g clipPath="url(#primeTwitter0)">
										<path
											fill="currentColor"
											d="M11.025.656h2.147L8.482 6.03L14 13.344H9.68L6.294 8.909l-3.87 4.435H.275l5.016-5.75L0 .657h4.43L7.486 4.71zm-.755 11.4h1.19L3.78 1.877H2.504z"
										></path>
									</g>
									<defs>
										<clipPath id="primeTwitter0">
											<path fill="#fff" d="M0 0h14v14H0z"></path>
										</clipPath>
									</defs>
								</g>
							</svg>
						</Button>
					</div>
				</div>
			</CardContent>
		</Card>
	);
}