ProjectE/apps/web-legacy/app/(auth)/login/page.tsx

'use client';

import { useState } from 'react';
import { useRouter } from 'next/navigation';
import { signIn } from 'next-auth/react';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from '@/components/ui/card';
import { handleApiError } from '@/lib/errors';

export default function LoginPage() {
  const router = useRouter();
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [loading, setLoading] = useState(false);
  const [errorMessage, setErrorMessage] = useState('');

  async function handleSubmit(e: React.FormEvent) {
    e.preventDefault();
    setErrorMessage('');
    setLoading(true);

    try {
      const result = await signIn('credentials', {
        email,
        password,
        redirect: false,
      });

      if (!result?.ok) throw new Error('Unable to sign in. Check your credentials and try again.');

      router.push('/dashboard');
    } catch (error) {
      setErrorMessage(error instanceof Error ? error.message : 'Unable to sign in. Check your credentials and try again.');
      handleApiError(error, 'Login failed');
    } finally {
      setLoading(false);
    }
  }

  return (
    <div className="flex min-h-screen items-center justify-center p-6">
      <Card className="w-full max-w-sm">
        <CardHeader>
          <CardTitle>Project E</CardTitle>
          <CardDescription>Sign in to your workspace</CardDescription>
        </CardHeader>
        <form onSubmit={handleSubmit}>
          <CardContent className="space-y-4">
            {errorMessage && (
              <div id="login-error" role="alert" className="rounded-md border border-destructive/30 bg-destructive/10 p-3 text-sm text-destructive">
                {errorMessage}
              </div>
            )}
            <div className="space-y-2">
              <Label htmlFor="email">Email</Label>
              <Input
                id="email"
                type="email"
                placeholder="you@example.com"
                value={email}
                onChange={(e) => setEmail(e.target.value)}
                required
                aria-describedby={errorMessage ? 'login-error' : undefined}
              />
            </div>
            <div className="space-y-2">
              <Label htmlFor="password">Password</Label>
              <Input
                id="password"
                type="password"
                value={password}
                onChange={(e) => setPassword(e.target.value)}
                required
                aria-describedby={errorMessage ? 'login-error' : undefined}
              />
            </div>
          </CardContent>
          <CardFooter>
            <Button type="submit" className="w-full" disabled={loading}>
              {loading ? 'Signing in...' : 'Sign in'}
            </Button>
          </CardFooter>
        </form>
      </Card>
    </div>
  );
}