zerp/frontend/src/app/login/page.tsx

'use client'

import { useState, FormEvent } from 'react'
import { useAuth } from '@/contexts/AuthContext'
import Link from 'next/link'
import { LogIn, Mail, Lock, Building2, AlertCircle } from 'lucide-react'

export default function LoginPage() {
  const { login } = useAuth()
  const [email, setEmail] = useState('')
  const [password, setPassword] = useState('')
  const [error, setError] = useState('')
  const [isLoading, setIsLoading] = useState(false)

  const handleSubmit = async (e: FormEvent) => {
    e.preventDefault()
    setError('')
    setIsLoading(true)

    try {
      await login(email, password)
    } catch (err: any) {
      setError(err.message || 'فشل تسجيل الدخول. الرجاء المحاولة مرة أخرى.')
    } finally {
      setIsLoading(false)
    }
  }

  return (
    <div className="min-h-screen bg-gradient-to-br from-primary-50 via-white to-primary-50 flex items-center justify-center p-4">
      <div className="w-full max-w-md">
        {/* Logo and Title */}
        <div className="text-center mb-8">
          <Link href="/" className="inline-flex items-center gap-3 mb-4">
            <div className="bg-primary-600 p-3 rounded-xl">
              <Building2 className="h-10 w-10 text-white" />
            </div>
          </Link>
          <h1 className="text-3xl font-bold text-gray-900 mb-2">تسجيل الدخول</h1>
          <p className="text-gray-600">ATMATA - نظام إدارة علاقات العملاء</p>
        </div>

        {/* Login Form */}
        <div className="bg-white rounded-2xl shadow-xl p-8 border border-gray-100">
          {error && (
            <div className="mb-6 p-4 bg-red-50 border border-red-200 rounded-lg flex items-start gap-3">
              <AlertCircle className="h-5 w-5 text-red-600 flex-shrink-0 mt-0.5" />
              <p className="text-red-800 text-sm">{error}</p>
            </div>
          )}

          <form onSubmit={handleSubmit} className="space-y-6">
            {/* Email Field */}
            <div>
              <label htmlFor="email" className="block text-sm font-semibold text-gray-700 mb-2">
                البريد الإلكتروني
              </label>
              <div className="relative">
                <Mail className="absolute left-3 top-1/2 transform -translate-y-1/2 h-5 w-5 text-gray-400" />
                <input
                  id="email"
                  type="email"
                  value={email}
                  onChange={(e) => setEmail(e.target.value)}
                  required
                  placeholder="example@atmata.com"
                  className="w-full pl-10 pr-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent transition-all"
                  disabled={isLoading}
                />
              </div>
            </div>

            {/* Password Field */}
            <div>
              <label htmlFor="password" className="block text-sm font-semibold text-gray-700 mb-2">
                كلمة المرور
              </label>
              <div className="relative">
                <Lock className="absolute left-3 top-1/2 transform -translate-y-1/2 h-5 w-5 text-gray-400" />
                <input
                  id="password"
                  type="password"
                  value={password}
                  onChange={(e) => setPassword(e.target.value)}
                  required
                  placeholder="••••••••"
                  className="w-full pl-10 pr-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent transition-all"
                  disabled={isLoading}
                />
              </div>
            </div>

            {/* Submit Button */}
            <button
              type="submit"
              disabled={isLoading}
              className="w-full flex items-center justify-center gap-2 px-6 py-3 bg-primary-600 text-white rounded-lg hover:bg-primary-700 transition-all duration-300 shadow-md hover:shadow-lg disabled:opacity-50 disabled:cursor-not-allowed font-semibold"
            >
              {isLoading ? (
                <>
                  <div className="animate-spin rounded-full h-5 w-5 border-b-2 border-white"></div>
                  <span>جاري تسجيل الدخول...</span>
                </>
              ) : (
                <>
                  <LogIn className="h-5 w-5" />
                  <span>تسجيل الدخول</span>
                </>
              )}
            </button>
          </form>

          {/* System Administrator
          <div className="mt-6 p-4 bg-blue-50 rounded-lg border border-blue-200">
            <h3 className="text-sm font-semibold text-blue-900 mb-2">مدير النظام:</h3>
            <div className="text-sm text-blue-800">
              <p><strong>admin@system.local</strong> / Admin@123</p>
            </div>
          </div>
          */}
        </div>

        {/* Back to Home */}
        <div className="text-center mt-6">
          <Link
            href="/"
            className="text-primary-600 hover:text-primary-700 font-medium transition-colors"
          >
            العودة إلى الصفحة الرئيسية
          </Link>
        </div>
      </div>
    </div>
  )
}