SweetHome/app/owner/account-book/page.js

'use client';

import { useState, useEffect } from 'react';
import { motion } from 'framer-motion';
import { useRouter } from 'next/navigation';
import {
  DollarSign,
  TrendingUp,
  Calendar,
  Users,
  Building,
  Download,
  Loader2,
  ArrowLeft,
} from 'lucide-react';
import toast, { Toaster } from 'react-hot-toast';
import AuthService from '@/app/services/AuthService';
import { getOwnerStatistics } from '@/app/utils/api';

const StatCard = ({ title, value, icon: Icon, color, subtitle }) => (
  <motion.div
    initial={{ opacity: 0, y: 20 }}
    animate={{ opacity: 1, y: 0 }}
    className="bg-white rounded-2xl shadow-sm border border-gray-200 p-6 hover:shadow-md transition-all"
  >
    <div className="flex items-center justify-between mb-4">
      <div className={`w-12 h-12 ${color} rounded-xl flex items-center justify-center`}>
        <Icon className="w-6 h-6 text-white" />
      </div>
    </div>
    <h3 className="text-sm text-gray-500 mb-1">{title}</h3>
    <div className="text-2xl font-bold text-gray-900">{value}</div>
    {subtitle && <p className="text-xs text-gray-400 mt-1">{subtitle}</p>}
  </motion.div>
);

export default function OwnerAccountBookPage() {
  const router = useRouter();
  const [user, setUser] = useState(null);
  const [isLoading, setIsLoading] = useState(true);
  const [stats, setStats] = useState({
    totalRevenue: 0,
    totalReservations: 0,
    activeProperties: 0,
  });
  const [transactions, setTransactions] = useState([]);

  useEffect(() => {
    if (AuthService.isGuest()) {
      router.push('/auth/choose-role');
      return;
    }
    if (!AuthService.isOwner()) {
      router.push('/');
      return;
    }

    const authUser = AuthService.getUser();
    if (authUser) {
      setUser({
        name: authUser.name || authUser.email,
        email: authUser.email,
      });
    }

    async function fetchData() {
      try {
        const data = await getOwnerStatistics();
        if (data) {
          setStats({
            totalRevenue: data.totalRevenue ?? 0,
            totalReservations: data.totalReservations ?? 0,
            activeProperties: data.activeProperties ?? 0,
          });
          if (data.transactions) {
            setTransactions(data.transactions);
          }
        }
      } catch {
        toast.error('تعذر تحميل إحصائيات الحساب');
      } finally {
        setIsLoading(false);
      }
    }
    fetchData();
  }, [router]);

  const formatCurrency = (amount) => {
    const num = Number(amount) || 0;
    return num.toLocaleString() + ' ل.س';
  };

  const handleExport = () => {
    toast.success('جاري تصدير البيانات...');
  };

  if (isLoading) {
    return (
      <div className="min-h-screen bg-gray-50 flex items-center justify-center">
        <div className="text-center">
          <Loader2 className="w-12 h-12 text-amber-500 animate-spin mx-auto mb-4" />
          <p className="text-gray-600">جاري تحميل بيانات الحساب...</p>
        </div>
      </div>
    );
  }

  return (
    <div className="min-h-screen bg-gray-50 py-8" dir="rtl">
      <Toaster position="top-center" reverseOrder={false} />
      <div className="container mx-auto px-4 max-w-7xl">
        <motion.div
          initial={{ opacity: 0, y: -20 }}
          animate={{ opacity: 1, y: 0 }}
          className="flex flex-col md:flex-row justify-between items-start md:items-center mb-8 gap-4"
        >
          <div className="flex items-center gap-4">
            <button
              onClick={() => router.back()}
              className="p-2 hover:bg-gray-200 rounded-xl transition-colors"
            >
              <ArrowLeft className="w-5 h-5 text-gray-600" />
            </button>
            <div>
              <h1 className="text-3xl font-bold text-gray-900 mb-2">دفتر الحسابات</h1>
              <p className="text-gray-600">
                مرحباً {user?.name}، نظرة عامة على حساباتك
              </p>
            </div>
          </div>
          <button
            onClick={handleExport}
            className="px-5 py-2.5 bg-amber-500 text-white rounded-xl font-medium hover:bg-amber-600 transition-colors flex items-center gap-2 shadow-sm"
          >
            <Download className="w-5 h-5" />
            تصدير
          </button>
        </motion.div>

        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6 mb-8">
          <StatCard
            title="إجمالي الإيرادات"
            value={formatCurrency(stats.totalRevenue)}
            icon={DollarSign}
            color="bg-green-500"
          />
          <StatCard
            title="إجمالي الحجوزات"
            value={stats.totalReservations}
            icon={Calendar}
            color="bg-blue-500"
          />
          <StatCard
            title="العقارات النشطة"
            value={stats.activeProperties}
            icon={Building}
            color="bg-amber-500"
          />
        </div>

        <motion.div
          initial={{ opacity: 0, y: 20 }}
          animate={{ opacity: 1, y: 0 }}
          transition={{ delay: 0.2 }}
          className="bg-white rounded-2xl shadow-sm border border-gray-200 overflow-hidden"
        >
          <div className="px-6 py-4 border-b border-gray-200">
            <h2 className="text-lg font-bold text-gray-900">المعاملات المالية</h2>
          </div>
          {transactions.length > 0 ? (
            <div className="overflow-x-auto">
              <table className="min-w-full divide-y divide-gray-200 text-sm">
                <thead className="bg-gray-50">
                  <tr>
                    <th className="px-4 py-3 text-center text-xs font-semibold text-gray-500 uppercase tracking-wider">
                      التاريخ
                    </th>
                    <th className="px-4 py-3 text-center text-xs font-semibold text-gray-500 uppercase tracking-wider">
                      البيان
                    </th>
                    <th className="px-4 py-3 text-center text-xs font-semibold text-gray-500 uppercase tracking-wider">
                      المبلغ
                    </th>
                    <th className="px-4 py-3 text-center text-xs font-semibold text-gray-500 uppercase tracking-wider">
                      الحالة
                    </th>
                  </tr>
                </thead>
                <tbody className="bg-white divide-y divide-gray-100">
                  {transactions.map((tx, idx) => (
                    <tr
                      key={tx.id || idx}
                      className={`hover:bg-amber-50/40 transition-colors ${
                        idx % 2 === 0 ? 'bg-white' : 'bg-gray-50'
                      }`}
                    >
                      <td className="px-4 py-3 whitespace-nowrap text-center text-gray-700">
                        {tx.date}
                      </td>
                      <td className="px-4 py-3 whitespace-nowrap text-center text-gray-800 font-medium">
                        {tx.description}
                      </td>
                      <td className="px-4 py-3 whitespace-nowrap text-center font-mono font-semibold text-gray-800">
                        {formatCurrency(tx.amount)}
                      </td>
                      <td className="px-4 py-3 whitespace-nowrap text-center">
                        <span
                          className={`inline-flex items-center px-2 py-1 rounded-lg text-xs font-medium ${
                            tx.status === 'completed'
                              ? 'bg-green-100 text-green-800'
                              : tx.status === 'pending'
                              ? 'bg-yellow-100 text-yellow-800'
                              : 'bg-red-100 text-red-800'
                          }`}
                        >
                          {tx.status === 'completed'
                            ? 'مكتمل'
                            : tx.status === 'pending'
                            ? 'قيد الانتظار'
                            : 'ملغي'}
                        </span>
                      </td>
                    </tr>
                  ))}
                </tbody>
              </table>
            </div>
          ) : (
            <div className="p-12 text-center">
              <DollarSign className="w-12 h-12 text-gray-300 mx-auto mb-4" />
              <p className="text-gray-500">لا توجد معاملات مالية بعد</p>
            </div>
          )}
        </motion.div>
      </div>
    </div>
  );
}