Sergei
9d5a40944f
- Add login page with email validation and invite code support - Add OTP verification page with 6-digit code input - Implement redirect logic based on user state - Add placeholder dashboard page - Add comprehensive test suite for login flow - Export api as default for cleaner imports - All tests passing (12/12) Features: - Email validation with proper error handling - Optional invite code input - OTP resend with 60s countdown - Auto-submit when all 6 digits entered - Loading states and error messages - Redirect to dashboard if already authenticated - Proper navigation flow after OTP verification 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
248 lines
8.8 KiB
TypeScript
248 lines
8.8 KiB
TypeScript
'use client';
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import { useState, useEffect } from 'react';
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import { useRouter } from 'next/navigation';
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import api from '@/lib/api';
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export default function LoginPage() {
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const router = useRouter();
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const [email, setEmail] = useState('');
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const [inviteCode, setInviteCode] = useState('');
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const [showInviteCode, setShowInviteCode] = useState(false);
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const [isLoading, setIsLoading] = useState(false);
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const [error, setError] = useState<string | null>(null);
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// Check if already authenticated
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useEffect(() => {
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const checkAuth = async () => {
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const token = await api.getToken();
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if (token) {
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router.replace('/dashboard');
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}
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};
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checkAuth();
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}, [router]);
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const validateEmail = (email: string): boolean => {
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const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
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return emailRegex.test(email);
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};
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const handleContinue = async (e: React.FormEvent) => {
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e.preventDefault();
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setError(null);
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const trimmedEmail = email.trim().toLowerCase();
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// Validate email
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if (!trimmedEmail) {
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setError('Email is required');
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return;
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}
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if (!validateEmail(trimmedEmail)) {
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setError('Please enter a valid email address');
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return;
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}
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setIsLoading(true);
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try {
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// Check if email exists in database
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const checkResult = await api.checkEmail(trimmedEmail);
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// Request OTP code
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const otpResult = await api.requestOTP(trimmedEmail);
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if (otpResult.ok) {
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// Save email for OTP verification page
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await api.saveEmail(trimmedEmail);
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// Navigate to OTP verification
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const params = new URLSearchParams({
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email: trimmedEmail,
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isNewUser: checkResult.ok && checkResult.data?.exists ? '0' : '1',
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});
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if (inviteCode.trim()) {
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params.set('inviteCode', inviteCode.trim());
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}
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router.push(`/verify-otp?${params.toString()}`);
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} else {
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setError(otpResult.error?.message || 'Failed to send verification code. Please try again.');
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}
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} catch {
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setError('Network error. Please check your connection.');
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} finally {
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setIsLoading(false);
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}
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};
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return (
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<div className="min-h-screen flex items-center justify-center bg-gradient-to-br from-blue-50 to-indigo-100 px-4 sm:px-6 lg:px-8">
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<div className="max-w-md w-full space-y-8">
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{/* Logo */}
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<div className="flex flex-col items-center">
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<div className="w-24 h-24 bg-indigo-600 rounded-full flex items-center justify-center text-white text-4xl font-bold shadow-lg">
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W
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</div>
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<h1 className="mt-6 text-center text-3xl font-extrabold text-gray-900">
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Welcome to WellNuo
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</h1>
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<p className="mt-2 text-center text-sm text-gray-600">
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Enter your email to get started
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</p>
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</div>
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{/* Login Form */}
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<div className="bg-white py-8 px-6 shadow-xl rounded-lg sm:px-10">
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<form className="space-y-6" onSubmit={handleContinue}>
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{/* Email Input */}
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<div>
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<label htmlFor="email" className="block text-sm font-medium text-gray-700">
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Email address
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</label>
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<div className="mt-1">
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<input
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id="email"
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name="email"
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type="email"
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autoComplete="email"
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required
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value={email}
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onChange={(e) => setEmail(e.target.value)}
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className="appearance-none block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm placeholder-gray-400 focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm"
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placeholder="you@example.com"
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disabled={isLoading}
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/>
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</div>
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</div>
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{/* Invite Code Toggle */}
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<div>
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<button
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type="button"
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onClick={() => setShowInviteCode(!showInviteCode)}
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className="text-sm text-indigo-600 hover:text-indigo-500 flex items-center gap-1"
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disabled={isLoading}
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>
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<svg
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className={`w-4 h-4 transition-transform ${showInviteCode ? 'rotate-90' : ''}`}
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
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</svg>
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Have an invite code?
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</button>
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</div>
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{/* Invite Code Input */}
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{showInviteCode && (
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<div>
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<label htmlFor="inviteCode" className="block text-sm font-medium text-gray-700">
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Invite code (optional)
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</label>
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<div className="mt-1">
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<input
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id="inviteCode"
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name="inviteCode"
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type="text"
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value={inviteCode}
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onChange={(e) => setInviteCode(e.target.value)}
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className="appearance-none block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm placeholder-gray-400 focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm"
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placeholder="Enter invite code"
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disabled={isLoading}
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/>
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</div>
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</div>
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)}
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{/* Error Message */}
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{error && (
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<div className="rounded-md bg-red-50 p-4">
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<div className="flex">
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<div className="flex-shrink-0">
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<svg
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className="h-5 w-5 text-red-400"
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viewBox="0 0 20 20"
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fill="currentColor"
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>
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<path
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fillRule="evenodd"
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d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z"
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clipRule="evenodd"
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/>
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</svg>
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</div>
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<div className="ml-3">
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<p className="text-sm font-medium text-red-800">{error}</p>
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</div>
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</div>
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</div>
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)}
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{/* Submit Button */}
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<div>
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<button
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type="submit"
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disabled={isLoading}
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className="w-full flex justify-center py-2 px-4 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
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>
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{isLoading ? (
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<div className="flex items-center gap-2">
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<svg
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className="animate-spin h-5 w-5 text-white"
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xmlns="http://www.w3.org/2000/svg"
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fill="none"
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viewBox="0 0 24 24"
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>
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<circle
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className="opacity-25"
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cx="12"
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cy="12"
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r="10"
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stroke="currentColor"
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strokeWidth="4"
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/>
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<path
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className="opacity-75"
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fill="currentColor"
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d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
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/>
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</svg>
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Sending code...
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</div>
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) : (
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'Get verification code'
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)}
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</button>
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</div>
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</form>
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{/* Footer */}
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<div className="mt-6">
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<div className="relative">
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<div className="absolute inset-0 flex items-center">
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<div className="w-full border-t border-gray-300" />
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</div>
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<div className="relative flex justify-center text-sm">
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<span className="px-2 bg-white text-gray-500">
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By continuing, you agree to our Terms & Privacy Policy
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</span>
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</div>
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</div>
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</div>
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</div>
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{/* Additional Info */}
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<div className="text-center text-sm text-gray-600">
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<p>We'll send you a verification code to your email</p>
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</div>
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</div>
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</div>
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);
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}
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