@extends('layouts.app')

@section('title', 'الحقول المخصصة')

@section('content')
<div class="page-header">
    <div>
        <h1><i class="fas fa-sliders-h"></i> الحقول المخصصة</h1>
        <p>إدارة الحقول المخصصة للنظام</p>
    </div>
    <a href="{{ route('settings.custom-fields.create') }}" class="btn-primary">
        <i class="fas fa-plus"></i> إضافة حقل مخصص
    </a>
</div>

<div class="stats-row">
    <div class="stat-card">
        <div class="stat-icon navy"><i class="fas fa-list"></i></div>
        <div class="stat-info">
            <span class="stat-number" data-stat="total">{{ $fields->count() }}</span>
            <span class="stat-label">إجمالي الحقول</span>
        </div>
    </div>
    <div class="stat-card">
        <div class="stat-icon green"><i class="fas fa-check-circle"></i></div>
        <div class="stat-info">
            <span class="stat-number" data-stat="active">{{ $fields->where('is_active', true)->count() }}</span>
            <span class="stat-label">حقول نشطة</span>
        </div>
    </div>
    <div class="stat-card">
        <div class="stat-icon yellow"><i class="fas fa-asterisk"></i></div>
        <div class="stat-info">
            <span class="stat-number" data-stat="required">{{ $fields->where('is_required', true)->count() }}</span>
            <span class="stat-label">حقول مطلوبة</span>
        </div>
    </div>
    <div class="stat-card">
        <div class="stat-icon red"><i class="fas fa-times-circle"></i></div>
        <div class="stat-info">
            <span class="stat-number" data-stat="inactive">{{ $fields->where('is_active', false)->count() }}</span>
            <span class="stat-label">حقول معطلة</span>
        </div>
    </div>
</div>

<div class="card">
    @if($fields->count() > 0)
    <div class="table-responsive">
        <table class="data-table">
            <thead>
                <tr>
                    <th>#</th>
                    <th>اسم الحقل</th>
                    <th>النوع</th>
                    <th>الوحدة</th>
                    <th>مطلوب</th>
                    <th>الحالة</th>
                    <th>إجراءات</th>
                </tr>
            </thead>
            <tbody>
                @foreach($fields as $index => $field)
                <tr>
                    <td>{{ $index + 1 }}</td>
                    <td>{{ $field->name }}</td>
                    <td>
                        @switch($field->type)
                            @case('text')
                                <span class="badge blue">نص</span>
                                @break
                            @case('number')
                                <span class="badge green">رقم</span>
                                @break
                            @case('date')
                                <span class="badge yellow">تاريخ</span>
                                @break
                            @case('select')
                                <span class="badge navy">قائمة اختيار</span>
                                @break
                            @case('checkbox')
                                <span class="badge red">مربع اختيار</span>
                                @break
                            @default
                                <span class="badge">{{ $field->type }}</span>
                        @endswitch
                    </td>
                    <td>{{ $field->module ?? '—' }}</td>
                    <td>
                        @if($field->is_required)
                            <span class="badge green">مطلوب</span>
                        @else
                            <span class="badge">اختياري</span>
                        @endif
                    </td>
                    <td>
                        @if($field->is_active)
                            <span class="badge green">نشط</span>
                        @else
                            <span class="badge red">معطل</span>
                        @endif
                    </td>
                    <td>
                        <a href="{{ route('settings.custom-fields.edit', $field->id) }}" class="btn-action" title="تعديل">
                            <i class="fas fa-edit"></i>
                        </a>
                        <form action="{{ route('settings.custom-fields.destroy', $field->id) }}" method="POST" style="display:inline;" onsubmit="return confirm('هل أنت متأكد من حذف هذا الحقل؟')">
                            @csrf
                            @method('DELETE')
                            <button type="submit" class="btn-action delete" title="حذف">
                                <i class="fas fa-trash"></i>
                            </button>
                        </form>
                    </td>
                </tr>
                @endforeach
            </tbody>
        </table>
    </div>
    @else
    <div class="empty-state">
        <i class="fas fa-sliders-h"></i>
        <h3>لا توجد حقول مخصصة</h3>
        <p>لم يتم إضافة أي حقول مخصصة بعد. ابدأ بإضافة حقل جديد.</p>
        <a href="{{ route('settings.custom-fields.create') }}" class="btn-primary">
            <i class="fas fa-plus"></i> إضافة حقل مخصص
        </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')
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
<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;
    }
    .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;
        }
    }
</style>
@endpush

@push('scripts')
<script>
    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();
        }
    });

    document.querySelectorAll('.stat-card').forEach(function(card) {
        card.addEventListener('click', function() {
            var stat = this.querySelector('.stat-number').dataset.stat;
            var value = this.querySelector('.stat-number').textContent;
            var label = this.querySelector('.stat-label').textContent;
            openStatModal(label, '<div style="text-align:center;"><span style="font-size:2.5rem;font-weight:700;color:#1B2A4A;">' + value + '</span><br><span style="color:#6b7280;">' + label + '</span></div>');
        });
    });
</script>
@endpush