@extends('layouts.app')

@section('title', 'التوقيعات الإلكترونية')

@push('styles')
<style>
    .page-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 24px;
        flex-wrap: wrap;
        gap: 12px;
    }
    .page-header h1 {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1B2A4A;
        margin: 0;
    }
    .stats-row {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 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);
        transition: transform 0.2s, box-shadow 0.2s;
    }
    .stat-card[onclick] {
        cursor: pointer;
    }
    .stat-card[onclick]:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }
    .stat-card .icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        flex-shrink: 0;
    }
    .stat-card .icon.navy { background: rgba(27,42,74,0.1); color: #1B2A4A; }
    .stat-card .icon.green { background: rgba(16,185,129,0.1); color: #10b981; }
    .stat-card .icon.yellow { background: rgba(245,158,11,0.1); color: #f59e0b; }
    .stat-card .icon.blue { background: rgba(59,130,246,0.1); color: #3b82f6; }
    .stat-card .icon.red { background: rgba(239,68,68,0.1); color: #ef4444; }
    .stat-info h3 {
        font-size: 0.85rem;
        color: #6b7280;
        margin: 0 0 4px;
        font-weight: 500;
    }
    .stat-info .number {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1B2A4A;
    }
    .card {
        background: #fff;
        border-radius: 12px;
        padding: 24px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.08);
        margin-bottom: 24px;
    }
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .data-table {
        width: 100%;
        border-collapse: collapse;
        white-space: nowrap;
    }
    .data-table th,
    .data-table td {
        padding: 12px 16px;
        text-align: right;
        border-bottom: 1px solid #f3f4f6;
        font-size: 0.9rem;
    }
    .data-table th {
        background: #f9fafb;
        color: #1B2A4A;
        font-weight: 600;
    }
    .data-table tr:hover {
        background: #f9fafb;
    }
    .badge {
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 500;
        display: inline-block;
    }
    .badge.green { background: rgba(16,185,129,0.1); color: #10b981; }
    .badge.red { background: rgba(239,68,68,0.1); color: #ef4444; }
    .badge.yellow { background: rgba(245,158,11,0.1); color: #f59e0b; }
    .badge.blue { background: rgba(59,130,246,0.1); color: #3b82f6; }
    .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;
        font-size: 0.9rem;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: background 0.2s;
    }
    .btn-primary:hover {
        background: #d4462a;
    }
    .btn-success {
        background: #10b981;
        color: #fff;
        border: none;
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 0.85rem;
        cursor: pointer;
        transition: background 0.2s;
    }
    .btn-success:hover {
        background: #059669;
    }
    .empty-state {
        text-align: center;
        padding: 48px 20px;
        color: #9ca3af;
    }
    .empty-state i {
        font-size: 3rem;
        margin-bottom: 12px;
    }
    .stat-modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
        align-items: center;
        justify-content: center;
    }
    .stat-modal-overlay.active {
        display: flex;
    }
    .stat-modal {
        background: #fff;
        border-radius: 16px;
        width: 90%;
        max-width: 600px;
        max-height: 80vh;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }
    .stat-modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 24px;
        border-bottom: 1px solid #f3f4f6;
    }
    .stat-modal-header h3 {
        margin: 0;
        font-size: 1.1rem;
        color: #1B2A4A;
    }
    .stat-modal-close {
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        color: #6b7280;
        padding: 0;
        line-height: 1;
    }
    .stat-modal-close:hover {
        color: #1B2A4A;
    }
    .stat-modal-body {
        padding: 24px;
        overflow-y: auto;
    }
    .stat-modal-body table {
        width: 100%;
        border-collapse: collapse;
    }
    .stat-modal-body table th,
    .stat-modal-body table td {
        padding: 10px 12px;
        text-align: right;
        border-bottom: 1px solid #f3f4f6;
        font-size: 0.85rem;
    }
    .stat-modal-body table th {
        background: #f9fafb;
        font-weight: 600;
        color: #1B2A4A;
    }
    .modal-form .form-group {
        margin-bottom: 16px;
    }
    .modal-form label {
        display: block;
        margin-bottom: 6px;
        font-size: 0.85rem;
        font-weight: 500;
        color: #374151;
    }
    .modal-form input,
    .modal-form select,
    .modal-form textarea {
        width: 100%;
        padding: 10px 12px;
        border: 1px solid #d1d5db;
        border-radius: 8px;
        font-size: 0.9rem;
        direction: rtl;
        box-sizing: border-box;
    }
    .modal-form input:focus,
    .modal-form select:focus,
    .modal-form textarea:focus {
        outline: none;
        border-color: #E8502F;
        box-shadow: 0 0 0 3px rgba(232,80,47,0.1);
    }
    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .btn-danger {
        background: #ef4444;
        color: #fff;
        border: none;
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 0.85rem;
        cursor: pointer;
        transition: background 0.2s;
    }
    .btn-danger:hover {
        background: #dc2626;
    }
    .action-buttons {
        display: flex;
        gap: 6px;
    }
</style>
@endpush

@section('content')
<div class="page-header">
    <h1>التوقيعات الإلكترونية</h1>
    <button class="btn-primary" onclick="openStatModal('addModal')">
        <i class="fas fa-plus"></i> طلب توقيع
    </button>
</div>

<div class="stats-row">
    <div class="stat-card" onclick="openStatModal('totalModal')">
        <div class="icon navy"><i class="fas fa-file-signature"></i></div>
        <div class="stat-info">
            <h3>الإجمالي</h3>
            <div class="number">{{ $stats['total'] }}</div>
        </div>
    </div>
    <div class="stat-card" onclick="openStatModal('pendingModal')">
        <div class="icon yellow"><i class="fas fa-hourglass-half"></i></div>
        <div class="stat-info">
            <h3>قيد الانتظار</h3>
            <div class="number">{{ $stats['pending'] }}</div>
        </div>
    </div>
    <div class="stat-card" onclick="openStatModal('signedModal')">
        <div class="icon green"><i class="fas fa-check-circle"></i></div>
        <div class="stat-info">
            <h3>الموقعة</h3>
            <div class="number">{{ $stats['signed'] }}</div>
        </div>
    </div>
    <div class="stat-card" onclick="openStatModal('rejectedModal')">
        <div class="icon red"><i class="fas fa-times-circle"></i></div>
        <div class="stat-info">
            <h3>المرفوضة</h3>
            <div class="number">{{ $stats['rejected'] }}</div>
        </div>
    </div>
</div>

<div class="card">
    <div class="table-wrapper">
        <table class="data-table">
            <thead>
                <tr>
                    <th>#</th>
                    <th>نوع المستند</th>
                    <th>عنوان المستند</th>
                    <th>الموقّع</th>
                    <th>الدور</th>
                    <th>الحالة</th>
                    <th>تاريخ التوقيع</th>
                    <th>إجراءات</th>
                </tr>
            </thead>
            <tbody>
                @forelse($signatures as $index => $signature)
                <tr>
                    <td>{{ $signatures->firstItem() + $index }}</td>
                    <td>{{ $signature->document_type }}</td>
                    <td>{{ $signature->document_title }}</td>
                    <td>{{ $signature->employee_name ?? '-' }}</td>
                    <td>{{ $signature->signer_role }}</td>
                    <td>
                        @if($signature->status === 'pending')
                            <span class="badge yellow">قيد الانتظار</span>
                        @elseif($signature->status === 'signed')
                            <span class="badge green">موقّع</span>
                        @elseif($signature->status === 'rejected')
                            <span class="badge red">مرفوض</span>
                        @endif
                    </td>
                    <td>{{ $signature->signed_at ?? '-' }}</td>
                    <td>
                        <div class="action-buttons">
                            @if($signature->status === 'pending')
                                <form action="{{ url('/e-signatures/' . $signature->id . '/sign') }}" method="POST" style="display:inline;">
                                    @csrf
                                    <button type="submit" class="btn-success">توقيع</button>
                                </form>
                                <form action="{{ url('/e-signatures/' . $signature->id . '/decline') }}" method="POST" style="display:inline;">
                                    @csrf
                                    <button type="submit" class="btn-danger">رفض</button>
                                </form>
                            @endif
                            <a href="{{ url('/e-signatures/' . $signature->id . '/verify') }}" class="btn-success">عرض</a>
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="8">
                        <div class="empty-state">
                            <i class="fas fa-file-signature"></i>
                            <p>لا توجد طلبات توقيع</p>
                        </div>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>
    {{ $signatures->links() }}
</div>

{{-- Stat Modals --}}
<div class="stat-modal-overlay" id="totalModal">
    <div class="stat-modal">
        <div class="stat-modal-header">
            <h3>إجمالي التوقيعات</h3>
            <button class="stat-modal-close" onclick="closeStatModal(this)">&times;</button>
        </div>
        <div class="stat-modal-body">
            <table>
                <thead><tr><th>البيان</th><th>العدد</th></tr></thead>
                <tbody>
                    <tr><td>الإجمالي</td><td>{{ $stats['total'] }}</td></tr>
                    <tr><td>قيد الانتظار</td><td>{{ $stats['pending'] }}</td></tr>
                    <tr><td>الموقّعة</td><td>{{ $stats['signed'] }}</td></tr>
                    <tr><td>المرفوضة</td><td>{{ $stats['rejected'] }}</td></tr>
                </tbody>
            </table>
        </div>
    </div>
</div>

<div class="stat-modal-overlay" id="pendingModal">
    <div class="stat-modal">
        <div class="stat-modal-header">
            <h3>قيد الانتظار</h3>
            <button class="stat-modal-close" onclick="closeStatModal(this)">&times;</button>
        </div>
        <div class="stat-modal-body">
            <table>
                <thead><tr><th>البيان</th><th>العدد</th></tr></thead>
                <tbody><tr><td>طلبات قيد الانتظار</td><td>{{ $stats['pending'] }}</td></tr></tbody>
            </table>
        </div>
    </div>
</div>

<div class="stat-modal-overlay" id="signedModal">
    <div class="stat-modal">
        <div class="stat-modal-header">
            <h3>التوقيعات المكتملة</h3>
            <button class="stat-modal-close" onclick="closeStatModal(this)">&times;</button>
        </div>
        <div class="stat-modal-body">
            <table>
                <thead><tr><th>البيان</th><th>العدد</th></tr></thead>
                <tbody><tr><td>الموقّعة</td><td>{{ $stats['signed'] }}</td></tr></tbody>
            </table>
        </div>
    </div>
</div>

<div class="stat-modal-overlay" id="rejectedModal">
    <div class="stat-modal">
        <div class="stat-modal-header">
            <h3>التوقيعات المرفوضة</h3>
            <button class="stat-modal-close" onclick="closeStatModal(this)">&times;</button>
        </div>
        <div class="stat-modal-body">
            <table>
                <thead><tr><th>البيان</th><th>العدد</th></tr></thead>
                <tbody><tr><td>المرفوضة</td><td>{{ $stats['rejected'] }}</td></tr></tbody>
            </table>
        </div>
    </div>
</div>

{{-- Add Modal --}}
<div class="stat-modal-overlay" id="addModal">
    <div class="stat-modal" style="max-width:700px;">
        <div class="stat-modal-header">
            <h3>طلب توقيع إلكتروني</h3>
            <button class="stat-modal-close" onclick="closeStatModal(this)">&times;</button>
        </div>
        <div class="stat-modal-body">
            <form action="{{ url('/e-signatures/request') }}" method="POST" class="modal-form">
                @csrf
                <div class="form-group">
                    <label>نوع المستند</label>
                    <select name="document_type" required>
                        <option value="">اختر نوع المستند</option>
                        <option value="عقد عمل">عقد عمل</option>
                        <option value="خطاب تعيين">خطاب تعيين</option>
                        <option value="إقرار">إقرار</option>
                        <option value="تعهد">تعهد</option>
                        <option value="خطاب إنهاء">خطاب إنهاء</option>
                        <option value="أخرى">أخرى</option>
                    </select>
                </div>
                <div class="form-group">
                    <label>عنوان المستند</label>
                    <input type="text" name="document_title" placeholder="عنوان المستند" required>
                </div>
                <div class="form-row">
                    <div class="form-group">
                        <label>الموقّع</label>
                        <input type="number" name="signer_employee_id" placeholder="رقم الموظف" required>
                    </div>
                    <div class="form-group">
                        <label>دور الموقّع</label>
                        <input type="text" name="signer_role" placeholder="مثال: مدير، موظف" required>
                    </div>
                </div>
                <button type="submit" class="btn-primary" style="width:100%;justify-content:center;">
                    <i class="fas fa-paper-plane"></i> إرسال للتوقيع
                </button>
            </form>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
function openStatModal(id){document.getElementById(id).classList.add('active')}
function closeStatModal(el){el.closest('.stat-modal-overlay').classList.remove('active')}
document.addEventListener('keydown',function(e){if(e.key==='Escape'){document.querySelectorAll('.stat-modal-overlay.active').forEach(function(m){m.classList.remove('active')})}});
</script>
@endpush