imphnen-frontend-service/apps/hackathon/src/app/auth/reset-password/page.tsx

import { useState, useEffect } from 'react';
import { supabase } from '@imphnen-frontend-service/service';
import { useNavigate } from 'react-router';
import { toast } from 'sonner';

export default function ResetPasswordPage() {
  const navigate = useNavigate();
  const [password, setPassword] = useState('');
  const [confirmPassword, setConfirmPassword] = useState('');
  const [isLoading, setIsLoading] = useState(false);
  const [isValidToken, setIsValidToken] = useState(false);

  useEffect(() => {
    // Check if we have a valid session (from the reset link)
    supabase.auth.getSession().then(({ data: { session } }) => {
      if (session) {
        setIsValidToken(true);
      } else {
        toast.error('Invalid or expired reset link');
        setTimeout(() => navigate('/auth/forgot-password'), 2000);
      }
    });
  }, [navigate]);

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();

    if (password !== confirmPassword) {
      toast.error('Passwords do not match');
      return;
    }

    if (password.length < 6) {
      toast.error('Password must be at least 6 characters');
      return;
    }

    try {
      setIsLoading(true);

      const { error } = await supabase.auth.updateUser({
        password: password
      });

      if (error) {
        throw error;
      }

      toast.success('Password updated successfully!');

      // Sign out and redirect to login
      await supabase.auth.signOut();
      navigate('/auth/login');
    } catch (err) {
      console.error('Failed to reset password:', err);
      toast.error((err as Error).message || 'Failed to reset password');
    } finally {
      setIsLoading(false);
    }
  };

  if (!isValidToken) {
    return (
      <div className="flex justify-center items-center min-h-screen bg-gray-50">
        <div className="text-center">
          <div className="inline-block animate-spin rounded-full h-12 w-12 border-b-2 border-primary-600 mb-4"></div>
          <p className="text-gray-600">Verifying reset link...</p>
        </div>
      </div>
    );
  }

  return (
    <div className="flex justify-center items-center min-h-screen bg-gray-50 p-4">
      <div className="bg-white w-full max-w-md p-8 rounded-2xl shadow-lg border border-gray-200">
        <div className="text-center mb-8">
          <h2 className="text-3xl font-bold text-gray-900 mb-2">
            Set New Password
          </h2>
          <p className="text-gray-600">
            Enter your new password below
          </p>
        </div>

        <form onSubmit={handleSubmit} className="space-y-4">
          <div>
            <label htmlFor="password" className="block text-sm font-medium text-gray-700 mb-1">
              New Password
            </label>
            <input
              id="password"
              type="password"
              value={password}
              onChange={(e) => setPassword(e.target.value)}
              placeholder="••••••••"
              disabled={isLoading}
              className="w-full px-4 py-2.5 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500 focus:border-transparent disabled:bg-gray-100 disabled:cursor-not-allowed"
              required
              minLength={6}
            />
          </div>

          <div>
            <label htmlFor="confirmPassword" className="block text-sm font-medium text-gray-700 mb-1">
              Confirm New Password
            </label>
            <input
              id="confirmPassword"
              type="password"
              value={confirmPassword}
              onChange={(e) => setConfirmPassword(e.target.value)}
              placeholder="••••••••"
              disabled={isLoading}
              className="w-full px-4 py-2.5 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500 focus:border-transparent disabled:bg-gray-100 disabled:cursor-not-allowed"
              required
              minLength={6}
            />
          </div>

          <button
            type="submit"
            disabled={isLoading}
            className="w-full py-3 bg-primary-600 text-white rounded-lg font-semibold hover:bg-primary-700 focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2 disabled:bg-gray-400 disabled:cursor-not-allowed transition-colors"
          >
            {isLoading ? 'Updating...' : 'Update Password'}
          </button>
        </form>
      </div>
    </div>
  );
}