'use client';

import { useState } from 'react';
import { useRouter } from 'next/navigation';
import { useOrgAdmin } from '../../_lib/org-admin-context';

export default function OrgLoginPage() {
  const { login } = useOrgAdmin();
  const router = useRouter();
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [error, setError] = useState('');
  const [loading, setLoading] = useState(false);

  async function handleSubmit(e: React.FormEvent) {
    e.preventDefault();
    setError('');
    setLoading(true);
    try {
      await login(email, password);
      router.replace('/org');
    } catch (err) {
      setError(err instanceof Error ? err.message : 'Login failed');
    } finally {
      setLoading(false);
    }
  }

  return (
    <div className="min-h-screen flex items-center justify-center bg-gray-50">
      <div className="bg-white rounded-xl border p-8 w-full max-w-sm">
        <h1 className="text-2xl font-bold mb-1">TOWER</h1>
        <p className="text-sm text-gray-500 mb-6">Organization portal</p>
        <form onSubmit={(e) => void handleSubmit(e)} className="flex flex-col gap-4">
          <div>
            <label className="block text-sm font-medium mb-1">Email</label>
            <input
              type="email"
              value={email}
              onChange={(e) => setEmail(e.target.value)}
              className="w-full border rounded-lg px-3 py-2 text-sm"
              required
            />
          </div>
          <div>
            <label className="block text-sm font-medium mb-1">Password</label>
            <input
              type="password"
              value={password}
              onChange={(e) => setPassword(e.target.value)}
              className="w-full border rounded-lg px-3 py-2 text-sm"
              required
            />
          </div>
          {error && <p className="text-red-600 text-sm">{error}</p>}
          <button
            type="submit"
            disabled={loading}
            className="bg-blue-600 text-white rounded-lg px-4 py-2 text-sm font-medium hover:bg-blue-700 disabled:opacity-50"
          >
            {loading ? 'Signing in...' : 'Sign in'}
          </button>
        </form>
      </div>
    </div>
  );
}