/* eslint-disable @typescript-eslint/no-explicit-any */
import { Card, CardContent } from "@/components/ui/card";
import { Mail, Lock } from "lucide-react";
import { Link } from "react-router-dom";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";

import { useForm, type SubmitHandler } from "react-hook-form";
import { useCallback, useState } from "react";
import { loginApi } from "@/api/login";
import { useAccountRepo } from "@/repository/account";

interface LoginForm {
  email: string;
  password: string;
}

export default function LoginPage() {
  const {
    register,
    reset,
    handleSubmit,
    formState: { errors },
  } = useForm<LoginForm>();

  const [isLoading, setLoading] = useState(false);
  const [error, setError] = useState("");
  const [success, setSuccess] = useState("");

  const repo = useAccountRepo();

  const onSubmit: SubmitHandler<LoginForm> = useCallback(
    async (data) => {
      console.log({ data });

      setLoading(true);
      setError("");
      setSuccess("");

      try {
        const response = await loginApi({
          email: data.email,
          password: data.password,
        });

        console.log(response);

        await repo.save({
          accountId: response.id,
          label: response.full_name,
          email: response.email,
          profilePicture: response.profile_picture,
          access: response.access,
          refresh: response.refresh,
        });

        setSuccess("You have successfully logged in");
        reset();
      } catch (err: any) {
        console.log(err);
        setError(
          "Failed to create account. " +
            (err.message ?? "Unexpected error happened")
        );
      } finally {
        setLoading(false);
      }
    },
    [repo, reset]
  );

  return (
    <div
      className={`relative min-h-screen bg-cover bg-center bg-white dark:bg-black bg-[url(/overlay.jpg)] dark:bg-[url(dark-overlay.jpg)]`}
    >
      <div className="relative z-10 flex items-center justify-center min-h-screen">
        <Card className="sm:w-96 sm:min-w-96 sm:max-w-96 sm:min-h-auto p-3 min-h-screen w-full min-w-full shadow-lg bg-white/65 dark:bg-black/70 backdrop-blur-md">
          <div className="flex flex-col items-center pt-16 sm:pt-0">
            <img
              src="/icon.png"
              alt="icon"
              className="w-16 h-16 mb-4 mt-2 sm:mt-6"
            />

            <div className="px-4 sm:mt-4 mt-8">
              <h2 className="text-2xl font-bold text-gray-800 dark:text-gray-200 text-left w-full">
                Sign In
              </h2>
              <h4 className="text-base mb-3 text-gray-400 dark:text-gray-500 text-left">
                Enter your credentials to access home services and tools.
              </h4>
            </div>

            <CardContent className="w-full space-y-4">
              <form onSubmit={handleSubmit(onSubmit)}>
                <div className="mb-4">
                  <div className="relative">
                    <Mail className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 dark:text-gray-600 w-4 h-4" />
                    <Input
                      id="email"
                      type="email"
                      placeholder="Email Address"
                      className="pl-10"
                      {...register("email", {
                        required: true,
                        pattern: {
                          value: /\S+@\S+\.\S+/,
                          message: "Invalid email",
                        },
                      })}
                      aria-invalid={errors.email ? "true" : "false"}
                    />
                  </div>
                  {!!errors.email && (
                    <p className="text-red-500">
                      {errors.email.message ?? "Email is required"}
                    </p>
                  )}
                </div>

                <div className="mb-4">
                  <div className="relative">
                    <Lock className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 dark:text-gray-600 w-4 h-4" />
                    <Input
                      id="password"
                      type="password"
                      placeholder="Password"
                      className="pl-10"
                      {...register("password", {
                        required: true,
                      })}
                      aria-invalid={errors.password ? "true" : "false"}
                    />
                  </div>
                  {!!errors.password && (
                    <p className="text-red-500">
                      {errors.password.message ?? "Password is required"}
                    </p>
                  )}
                </div>

                {success.length > 0 && (
                  <div className="border border-green-400 p-2 rounded bg-green-200 text-sm">
                    {success}
                  </div>
                )}

                {error.length > 0 && (
                  <div className="border border-red-400 p-2 rounded bg-red-200 dark:border-red-600 dark:bg-red-400 text-sm">
                    {error}
                  </div>
                )}

                <Button
                  className="w-full mt-2 mb-4"
                  type="submit"
                  loading={isLoading}
                >
                  Log In
                </Button>
                <div className="text-sm text-center text-gray-600">
                  Don't have an account?{" "}
                  <Link
                    to="/register"
                    className="text-blue-600 hover:underline"
                  >
                    Register
                  </Link>
                </div>
              </form>
            </CardContent>
          </div>
        </Card>
      </div>
    </div>
  );
}
