@extends('layouts.app')

@section('title', 'التقارير الشهرية')

@section('content')
@php
    $month = $month ?? request('month', date('m'));
    $year = $year ?? request('year', date('Y'));
@endphp
<div class="page-header">
    <div>
        <h1><i class="fas fa-calendar-alt"></i> التقارير الشهرية</h1>
        <p>عرض وإدارة التقارير الشهرية</p>
    </div>
    <a href="/monthly-reports/create" class="btn-primary">
        <i class="fas fa-plus"></i> إنشاء تقرير جديد
    </a>
</div>

<!-- Filters -->
<div class="card filter-card">
    <form method="GET" action="/monthly-reports" class="filter-form">
        <div class="filter-group">
            <label for="year">السنة</label>
            <select name="year" id="year" class="filter-select">
                @foreach(($years ?? collect([date('Y')])) as $y)
                    <option value="{{ $y }}" {{ request('year') == $y ? 'selected' : '' }}>{{ $y }}</option>
                @endforeach
            </select>
        </div>
        @if(isset($departments) && $departments->count() > 0)
        <div class="filter-group">
            <label for="department_id">القسم</label>
            <select name="department_id" id="department_id" class="filter-select">
                <option value="">الكل</option>
                @foreach($departments as $dept)
                    <option value="{{ $dept->id }}" {{ request('department_id') == $dept->id ? 'selected' : '' }}>{{ $dept->name }}</option>
                @endforeach
            </select>
        </div>
        @endif
        <button type="submit" class="btn-primary">
            <i class="fas fa-search"></i> بحث
        </button>
    </form>
</div>

<div class="stats-row">
    <div class="stat-card" onclick="openStatModal('إجمالي التقارير', buildStatContent('{{ $reports->total() }}', 'عدد التقارير المتاحة'))">
        <div class="stat-icon navy"><i class="fas fa-file-alt"></i></div>
        <div class="stat-info">
            <span class="stat-number">{{ $reports->total() }}</span>
            <span class="stat-label">إجمالي التقارير</span>
        </div>
    </div>
</div>

<div class="card">
    @if($reports->count() > 0)
    <div class="table-responsive">
        <table class="data-table">
            <thead>
                <tr>
                    <th>#</th>
                    <th>كود التقرير</th>
                    <th>الفترة</th>
                    <th>القسم</th>
                    <th>عدد الموظفين</th>
                    <th>نسبة الحضور</th>
                    <th>الحالة</th>
                    <th>إجراءات</th>
                </tr>
            </thead>
            <tbody>
                @foreach($reports as $index => $report)
                @php
                    $monthNames = ['', 'يناير', 'فبراير', 'مارس', 'أبريل', 'مايو', 'يونيو', 'يوليو', 'أغسطس', 'سبتمبر', 'أكتوبر', 'نوفمبر', 'ديسمبر'];
                @endphp
                <tr>
                    <td>{{ $reports->firstItem() + $index }}</td>
                    <td>{{ $report->report_code ?? '-' }}</td>
                    <td>{{ $monthNames[$report->month] ?? $report->month }} {{ $report->year }}</td>
                    <td>{{ $report->department->name ?? 'جميع الأقسام' }}</td>
                    <td>{{ $report->total_employees ?? 0 }}</td>
                    <td>
                        <span class="badge {{ ($report->attendance_rate ?? 0) >= 90 ? 'green' : (($report->attendance_rate ?? 0) >= 70 ? 'yellow' : 'red') }}">
                            {{ $report->attendance_rate ?? 0 }}%
                        </span>
                    </td>
                    <td>
                        @switch($report->status ?? 'generated')
                            @case('generated')
                                <span class="badge green">تم الإنشاء</span>
                                @break
                            @case('pending')
                                <span class="badge yellow">قيد الإعداد</span>
                                @break
                            @default
                                <span class="badge">{{ $report->status }}</span>
                        @endswitch
                    </td>
                    <td>
                        <a href="/monthly-reports/{{ $report->id }}" class="btn-action" title="عرض">
                            <i class="fas fa-eye"></i>
                        </a>
                        <a href="/monthly-reports/{{ $report->id }}/export-pdf" class="btn-action" title="تصدير PDF">
                            <i class="fas fa-file-pdf"></i>
                        </a>
                    </td>
                </tr>
                @endforeach
            </tbody>
        </table>
    </div>
    <div style="margin-top:16px; display:flex; justify-content:center;">
        {{ $reports->withQueryString()->links() }}
    </div>
    @else
    <div class="empty-state">
        <i class="fas fa-file-alt"></i>
        <h3>لا توجد تقارير</h3>
        <p>لا توجد تقارير شهرية بعد. يمكنك إنشاء تقرير جديد.</p>
        <a href="/monthly-reports/create" class="btn-primary">
            <i class="fas fa-plus"></i> إنشاء تقرير جديد
        </a>
    </div>
    @endif
</div>

<!-- Stat Modal -->
<div class="stat-modal-overlay" id="statModal">
    <div class="modal">
        <div class="modal-header">
            <h3 id="statModalTitle"></h3>
            <button class="modal-close" onclick="closeStatModal()">&times;</button>
        </div>
        <div class="modal-body" id="statModalBody"></div>
    </div>
</div>
@endsection

@push('styles')
<style>
    .page-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 24px;
        flex-wrap: wrap;
        gap: 16px;
    }
    .page-header h1 {
        font-size: 1.5rem;
        color: #1B2A4A;
        margin: 0 0 4px 0;
    }
    .page-header h1 i {
        margin-left: 8px;
    }
    .page-header p {
        color: #6b7280;
        margin: 0;
        font-size: 0.9rem;
    }
    .filter-card {
        margin-bottom: 24px;
    }
    .filter-form {
        display: flex;
        align-items: flex-end;
        gap: 16px;
        flex-wrap: wrap;
    }
    .filter-group {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    .filter-group label {
        font-size: 0.85rem;
        font-weight: 600;
        color: #1B2A4A;
    }
    .filter-select {
        padding: 8px 12px;
        border: 1px solid #d1d5db;
        border-radius: 8px;
        font-size: 0.9rem;
        color: #1B2A4A;
        background: #fff;
        min-width: 150px;
        direction: rtl;
    }
    .filter-select:focus {
        outline: none;
        border-color: #E8502F;
        box-shadow: 0 0 0 3px rgba(232,80,47,0.1);
    }
    .stats-row {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
        margin-bottom: 24px;
    }
    .stat-card {
        background: #fff;
        border-radius: 12px;
        padding: 20px;
        display: flex;
        align-items: center;
        gap: 16px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.08);
        cursor: pointer;
        transition: transform 0.2s, box-shadow 0.2s;
    }
    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    }
    .stat-icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        flex-shrink: 0;
    }
    .stat-icon.navy { background: rgba(27,42,74,0.1); color: #1B2A4A; }
    .stat-icon.green { background: rgba(16,185,129,0.1); color: #10b981; }
    .stat-icon.yellow { background: rgba(245,158,11,0.1); color: #f59e0b; }
    .stat-icon.blue { background: rgba(59,130,246,0.1); color: #3b82f6; }
    .stat-icon.red { background: rgba(239,68,68,0.1); color: #ef4444; }
    .stat-info {
        display: flex;
        flex-direction: column;
    }
    .stat-number {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1B2A4A;
    }
    .stat-label {
        font-size: 0.85rem;
        color: #6b7280;
    }
    .card {
        background: #fff;
        border-radius: 12px;
        padding: 24px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    }
    .table-responsive {
        overflow-x: auto;
    }
    .data-table {
        width: 100%;
        border-collapse: collapse;
    }
    .data-table th,
    .data-table td {
        padding: 12px 16px;
        text-align: right;
        border-bottom: 1px solid #f3f4f6;
        white-space: nowrap;
    }
    .data-table th {
        background: #f9fafb;
        color: #1B2A4A;
        font-weight: 600;
        font-size: 0.85rem;
    }
    .data-table tbody tr:hover {
        background: #f9fafb;
    }
    .badge {
        display: inline-block;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 500;
        background: #f3f4f6;
        color: #6b7280;
    }
    .badge.green { background: rgba(16,185,129,0.1); color: #059669; }
    .badge.red { background: rgba(239,68,68,0.1); color: #dc2626; }
    .badge.yellow { background: rgba(245,158,11,0.1); color: #d97706; }
    .badge.blue { background: rgba(59,130,246,0.1); color: #2563eb; }
    .badge.navy { background: rgba(27,42,74,0.1); color: #1B2A4A; }
    .btn-primary {
        background: #E8502F;
        color: #fff;
        border: none;
        padding: 10px 20px;
        border-radius: 8px;
        cursor: pointer;
        font-size: 0.9rem;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: background 0.2s;
    }
    .btn-primary:hover {
        background: #d4451f;
    }
    .btn-action {
        background: none;
        border: none;
        cursor: pointer;
        color: #6b7280;
        padding: 6px 8px;
        border-radius: 6px;
        transition: all 0.2s;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
    }
    .btn-action:hover {
        background: #f3f4f6;
        color: #1B2A4A;
    }
    .btn-action.delete:hover {
        background: rgba(239,68,68,0.1);
        color: #dc2626;
    }
    .empty-state {
        text-align: center;
        padding: 60px 20px;
    }
    .empty-state i {
        font-size: 3rem;
        color: #d1d5db;
        margin-bottom: 16px;
    }
    .empty-state h3 {
        color: #1B2A4A;
        margin: 0 0 8px 0;
    }
    .empty-state p {
        color: #6b7280;
        margin: 0 0 20px 0;
    }
    .stat-modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
        justify-content: center;
        align-items: center;
    }
    .stat-modal-overlay.active {
        display: flex;
    }
    .modal {
        background: #fff;
        border-radius: 16px;
        width: 90%;
        max-width: 500px;
        max-height: 80vh;
        overflow-y: auto;
    }
    .modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 24px;
        border-bottom: 1px solid #f3f4f6;
    }
    .modal-header h3 {
        margin: 0;
        color: #1B2A4A;
    }
    .modal-close {
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        color: #6b7280;
        padding: 0;
        line-height: 1;
    }
    .modal-body {
        padding: 24px;
    }
    @media (max-width: 768px) {
        .stats-row {
            grid-template-columns: repeat(2, 1fr);
        }
        .page-header {
            flex-direction: column;
            align-items: flex-start;
        }
        .filter-form {
            flex-direction: column;
            align-items: stretch;
        }
    }
</style>
@endpush

@push('scripts')
<script>
    function buildStatContent(value, description) {
        return '<div style="text-align:center;"><span style="font-size:2.5rem;font-weight:700;color:#1B2A4A;">' + value + '</span><br><span style="color:#6b7280;">' + description + '</span></div>';
    }

    function openStatModal(title, content) {
        document.getElementById('statModalTitle').textContent = title;
        document.getElementById('statModalBody').innerHTML = content;
        document.getElementById('statModal').classList.add('active');
    }

    function closeStatModal() {
        document.getElementById('statModal').classList.remove('active');
    }

    document.addEventListener('keydown', function(e) {
        if (e.key === 'Escape') {
            closeStatModal();
        }
    });

    document.getElementById('statModal').addEventListener('click', function(e) {
        if (e.target === this) {
            closeStatModal();
        }
    });
</script>
@endpush