@extends('layouts.app')

@section('title', $posting->title)

@section('content')
<style>
    .page-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }
    .page-header h1 {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1B2A4A;
        margin: 0;
    }
    .page-header .back-link {
        color: #1B2A4A;
        text-decoration: none;
        font-size: 0.9rem;
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
        transition: color 0.2s;
    }
    .page-header .back-link:hover {
        color: #E8502F;
    }
    .stats-row {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .stat-card {
        background: #fff;
        border-radius: 12px;
        padding: 1.25rem;
        box-shadow: 0 1px 4px rgba(0,0,0,0.06);
        display: flex;
        align-items: center;
        gap: 1rem;
        cursor: pointer;
        transition: transform 0.15s, box-shadow 0.15s;
    }
    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    .stat-icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem;
        flex-shrink: 0;
    }
    .stat-icon.blue { background: rgba(27,42,74,0.1); color: #1B2A4A; }
    .stat-icon.orange { background: rgba(232,80,47,0.1); color: #E8502F; }
    .stat-icon.green { background: rgba(16,185,129,0.1); color: #10b981; }
    .stat-icon.purple { background: rgba(139,92,246,0.1); color: #8b5cf6; }
    .stat-card .stat-info h3 {
        font-size: 0.8rem;
        color: #6b7280;
        margin: 0 0 0.25rem;
        font-weight: 500;
    }
    .stat-card .stat-info .stat-value {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1B2A4A;
    }
    .card {
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 1px 4px rgba(0,0,0,0.06);
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    .card h2 {
        font-size: 1.1rem;
        font-weight: 700;
        color: #1B2A4A;
        margin: 0 0 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 2px solid #f3f4f6;
    }
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .data-table {
        width: 100%;
        border-collapse: collapse;
        white-space: nowrap;
    }
    .data-table th {
        background: #f9fafb;
        color: #1B2A4A;
        font-weight: 600;
        font-size: 0.8rem;
        padding: 0.75rem 1rem;
        text-align: right;
        border-bottom: 2px solid #e5e7eb;
    }
    .data-table td {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
        color: #374151;
        border-bottom: 1px solid #f3f4f6;
        vertical-align: middle;
    }
    .data-table tr:hover td {
        background: #fafbfc;
    }
    .badge {
        display: inline-block;
        padding: 0.25rem 0.75rem;
        border-radius: 9999px;
        font-size: 0.75rem;
        font-weight: 600;
    }
    .badge-success { background: #d1fae5; color: #065f46; }
    .badge-warning { background: #fef3c7; color: #92400e; }
    .badge-danger { background: #fee2e2; color: #991b1b; }
    .badge-info { background: #dbeafe; color: #1e40af; }
    .badge-secondary { background: #f3f4f6; color: #4b5563; }
    .badge-purple { background: rgba(139,92,246,0.1); color: #7c3aed; }
    .btn-primary {
        background: #E8502F;
        color: #fff;
        border: none;
        padding: 0.5rem 1.25rem;
        border-radius: 8px;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        transition: background 0.2s;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
    }
    .btn-primary:hover {
        background: #d4441f;
    }
    .btn-sm {
        padding: 0.35rem 0.75rem;
        font-size: 0.78rem;
    }
    .empty-state {
        text-align: center;
        padding: 3rem 1rem;
        color: #9ca3af;
    }
    .empty-state i {
        font-size: 3rem;
        margin-bottom: 1rem;
        display: block;
    }
    .stat-modal-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1000;
        align-items: center;
        justify-content: center;
        padding: 1rem;
    }
    .stat-modal-overlay.active {
        display: flex;
    }
    .stat-modal {
        background: #fff;
        border-radius: 16px;
        padding: 1.5rem;
        width: 100%;
        max-width: 550px;
        max-height: 85vh;
        overflow-y: auto;
        position: relative;
        box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    }
    .stat-modal h3 {
        font-size: 1.1rem;
        font-weight: 700;
        color: #1B2A4A;
        margin: 0 0 1.25rem;
        padding-bottom: 0.75rem;
        border-bottom: 2px solid #f3f4f6;
    }
    .stat-modal .close-btn {
        position: absolute;
        top: 1rem;
        left: 1rem;
        background: #f3f4f6;
        border: none;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        cursor: pointer;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #6b7280;
        transition: background 0.2s;
    }
    .stat-modal .close-btn:hover {
        background: #e5e7eb;
    }
    .form-group {
        margin-bottom: 1rem;
    }
    .form-group label {
        display: block;
        font-size: 0.8rem;
        font-weight: 600;
        color: #374151;
        margin-bottom: 0.35rem;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: 0.6rem 0.75rem;
        border: 1px solid #d1d5db;
        border-radius: 8px;
        font-size: 0.85rem;
        transition: border-color 0.2s;
        box-sizing: border-box;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: #E8502F;
        box-shadow: 0 0 0 3px rgba(232,80,47,0.1);
    }
    .form-group textarea {
        resize: vertical;
        min-height: 80px;
    }
    .info-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    .info-item {
        padding: 0.75rem;
        background: #f9fafb;
        border-radius: 8px;
    }
    .info-item .info-label {
        font-size: 0.75rem;
        color: #6b7280;
        margin-bottom: 0.25rem;
        font-weight: 500;
    }
    .info-item .info-value {
        font-size: 0.9rem;
        font-weight: 600;
        color: #1B2A4A;
    }
    .info-item .info-value.desc-text {
        font-weight: 400;
        font-size: 0.85rem;
        line-height: 1.5;
        white-space: pre-line;
    }
    .pipeline {
        display: flex;
        align-items: center;
        gap: 0.25rem;
        flex-wrap: wrap;
        margin-bottom: 1rem;
        padding: 1rem;
        background: #f9fafb;
        border-radius: 10px;
    }
    .pipeline-step {
        padding: 0.4rem 0.75rem;
        border-radius: 6px;
        font-size: 0.75rem;
        font-weight: 600;
        background: #e5e7eb;
        color: #6b7280;
    }
    .pipeline-step.active {
        background: #E8502F;
        color: #fff;
    }
    .pipeline-arrow {
        color: #d1d5db;
        font-size: 0.8rem;
    }
    .stars {
        color: #f59e0b;
        letter-spacing: 1px;
    }
    .stars .empty {
        color: #d1d5db;
    }
    .notes-cell {
        max-width: 180px;
        white-space: normal;
        line-height: 1.4;
        font-size: 0.8rem;
    }
</style>

<div class="page-header">
    <div>
        <a href="/recruitment" class="back-link">→ العودة إلى التوظيف</a>
        <h1>{{ $posting->title }}</h1>
    </div>
</div>

{{-- Posting Info Card --}}
<div class="card">
    <h2>تفاصيل الوظيفة</h2>
    <div class="info-grid">
        <div class="info-item">
            <div class="info-label">المسمى الوظيفي</div>
            <div class="info-value">{{ $posting->title }}</div>
        </div>
        <div class="info-item">
            <div class="info-label">نوع الوظيفة</div>
            <div class="info-value">{{ $posting->type ?? '—' }}</div>
        </div>
        <div class="info-item">
            <div class="info-label">الموقع</div>
            <div class="info-value">{{ $posting->location ?? '—' }}</div>
        </div>
        <div class="info-item">
            <div class="info-label">نطاق الراتب</div>
            <div class="info-value">
                @if($posting->salary_min && $posting->salary_max)
                    {{ number_format($posting->salary_min) }} - {{ number_format($posting->salary_max) }} ر.س
                @elseif($posting->salary_range)
                    {{ $posting->salary_range }}
                @else
                    —
                @endif
            </div>
        </div>
        <div class="info-item">
            <div class="info-label">الحالة</div>
            <div class="info-value">
                @if($posting->status === 'published' || $posting->status === 'open')
                    <span class="badge badge-success">منشورة</span>
                @elseif($posting->status === 'draft')
                    <span class="badge badge-warning">مسودة</span>
                @elseif($posting->status === 'closed')
                    <span class="badge badge-danger">مغلقة</span>
                @else
                    <span class="badge badge-secondary">{{ $posting->status }}</span>
                @endif
            </div>
        </div>
        <div class="info-item">
            <div class="info-label">تاريخ النشر</div>
            <div class="info-value">{{ $posting->published_at ? \Carbon\Carbon::parse($posting->published_at)->format('Y-m-d') : '—' }}</div>
        </div>
        <div class="info-item">
            <div class="info-label">تاريخ الإغلاق</div>
            <div class="info-value">{{ $posting->closing_date ? \Carbon\Carbon::parse($posting->closing_date)->format('Y-m-d') : '—' }}</div>
        </div>
    </div>
    @if($posting->description)
        <div class="info-item" style="margin-top: 1rem;">
            <div class="info-label">الوصف الوظيفي</div>
            <div class="info-value desc-text">{{ $posting->description }}</div>
        </div>
    @endif
    @if($posting->requirements)
        <div class="info-item" style="margin-top: 0.75rem;">
            <div class="info-label">المتطلبات</div>
            <div class="info-value desc-text">{{ $posting->requirements }}</div>
        </div>
    @endif
</div>

{{-- Applicant Status Pipeline --}}
<div class="card">
    <h2>مسار التوظيف</h2>
    <div class="pipeline">
        <span class="pipeline-step">جديد</span>
        <span class="pipeline-arrow">←</span>
        <span class="pipeline-step">فرز</span>
        <span class="pipeline-arrow">←</span>
        <span class="pipeline-step">مقابلة</span>
        <span class="pipeline-arrow">←</span>
        <span class="pipeline-step">عرض</span>
        <span class="pipeline-arrow">←</span>
        <span class="pipeline-step" style="background: #d1fae5; color: #065f46;">تعيين</span>
        <span style="margin: 0 0.5rem; color: #d1d5db;">|</span>
        <span class="pipeline-step" style="background: #fee2e2; color: #991b1b;">مرفوض</span>
    </div>
</div>

{{-- Applicants Table --}}
<div class="card">
    <h2>المتقدمون ({{ $applicants->count() }})</h2>
    @if($applicants->count() > 0)
        <div class="table-wrapper">
            <table class="data-table">
                <thead>
                    <tr>
                        <th>#</th>
                        <th>الاسم</th>
                        <th>البريد</th>
                        <th>الهاتف</th>
                        <th>الحالة</th>
                        <th>التقييم</th>
                        <th>ملاحظات</th>
                        <th>إجراءات</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($applicants as $index => $applicant)
                        <tr>
                            <td>{{ $index + 1 }}</td>
                            <td style="font-weight: 600;">{{ $applicant->name }}</td>
                            <td>{{ $applicant->email ?? '—' }}</td>
                            <td dir="ltr" style="text-align: right;">{{ $applicant->phone ?? '—' }}</td>
                            <td>
                                @switch($applicant->status)
                                    @case('new')
                                        <span class="badge badge-info">جديد</span>
                                        @break
                                    @case('screening')
                                        <span class="badge badge-warning">فرز</span>
                                        @break
                                    @case('interview')
                                        <span class="badge badge-purple">مقابلة</span>
                                        @break
                                    @case('offered')
                                        <span class="badge badge-info">عرض</span>
                                        @break
                                    @case('hired')
                                        <span class="badge badge-success">تم التعيين</span>
                                        @break
                                    @case('rejected')
                                        <span class="badge badge-danger">مرفوض</span>
                                        @break
                                    @default
                                        <span class="badge badge-secondary">{{ $applicant->status }}</span>
                                @endswitch
                            </td>
                            <td>
                                @php $rating = $applicant->rating ?? 0; @endphp
                                <span class="stars">
                                    @for($s = 1; $s <= 5; $s++)
                                        @if($s <= $rating)
                                            ★
                                        @else
                                            <span class="empty">★</span>
                                        @endif
                                    @endfor
                                </span>
                            </td>
                            <td class="notes-cell">{{ $applicant->notes ? \Illuminate\Support\Str::limit($applicant->notes, 50) : '—' }}</td>
                            <td>
                                <button class="btn-primary btn-sm" onclick="openStatModal('applicant-{{ $applicant->id }}')">
                                    <i class="fas fa-edit"></i> تحديث
                                </button>
                            </td>
                        </tr>

                        {{-- Update Applicant Modal --}}
                        <div class="stat-modal-overlay" id="modal-applicant-{{ $applicant->id }}">
                            <div class="stat-modal">
                                <button class="close-btn" onclick="closeStatModal('applicant-{{ $applicant->id }}')">&times;</button>
                                <h3>تحديث حالة المتقدم - {{ $applicant->name }}</h3>
                                <form action="/recruitment/applicants/{{ $applicant->id }}/update" method="POST">
                                    @csrf
                                    <div class="form-group">
                                        <label for="status_{{ $applicant->id }}">الحالة</label>
                                        <select name="status" id="status_{{ $applicant->id }}" required>
                                            <option value="new" {{ $applicant->status === 'new' ? 'selected' : '' }}>جديد</option>
                                            <option value="screening" {{ $applicant->status === 'screening' ? 'selected' : '' }}>فرز</option>
                                            <option value="interview" {{ $applicant->status === 'interview' ? 'selected' : '' }}>مقابلة</option>
                                            <option value="offered" {{ $applicant->status === 'offered' ? 'selected' : '' }}>عرض</option>
                                            <option value="hired" {{ $applicant->status === 'hired' ? 'selected' : '' }}>تم التعيين</option>
                                            <option value="rejected" {{ $applicant->status === 'rejected' ? 'selected' : '' }}>مرفوض</option>
                                        </select>
                                    </div>
                                    <div class="form-group">
                                        <label for="rating_{{ $applicant->id }}">التقييم (1-5)</label>
                                        <select name="rating" id="rating_{{ $applicant->id }}">
                                            <option value="">-- اختر --</option>
                                            @for($r = 1; $r <= 5; $r++)
                                                <option value="{{ $r }}" {{ ($applicant->rating ?? 0) == $r ? 'selected' : '' }}>{{ $r }} {{ str_repeat('★', $r) }}</option>
                                            @endfor
                                        </select>
                                    </div>
                                    <div class="form-group">
                                        <label for="notes_{{ $applicant->id }}">ملاحظات</label>
                                        <textarea name="notes" id="notes_{{ $applicant->id }}">{{ $applicant->notes }}</textarea>
                                    </div>
                                    <button type="submit" class="btn-primary">
                                        <i class="fas fa-save"></i> حفظ التحديث
                                    </button>
                                </form>
                            </div>
                        </div>
                    @endforeach
                </tbody>
            </table>
        </div>
    @else
        <div class="empty-state">
            <i class="fas fa-user-tie"></i>
            <p>لا يوجد متقدمون لهذه الوظيفة بعد</p>
        </div>
    @endif
</div>

<script>
    function openStatModal(id) {
        const modal = document.getElementById('modal-' + id);
        if (modal) modal.classList.add('active');
    }
    function closeStatModal(id) {
        const modal = document.getElementById('modal-' + id);
        if (modal) modal.classList.remove('active');
    }
    document.querySelectorAll('.stat-modal-overlay').forEach(function(overlay) {
        overlay.addEventListener('click', function(e) {
            if (e.target === overlay) {
                overlay.classList.remove('active');
            }
        });
    });
</script>
@endsection