@extends('layouts.app')

@section('title', 'Base de Datos de Currículums')

@section('content')
<div class="container-fluid">
    <!-- Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h3 mb-0 text-gray-800">
                        <i class="fas fa-database me-2 text-primary"></i>Base de Datos de Currículums
                    </h1>
                    <p class="text-muted mb-0">Gestión de candidatos y currículums para futuras ofertas laborales</p>
                </div>
                <div>
                    <a href="{{ route('admin.hr.curriculum.search') }}" class="btn btn-outline-info">
                        <i class="fas fa-search me-1"></i>Buscar Candidatos
                    </a>
                    <a href="{{ route('admin.hr.curriculum.create') }}" class="btn btn-primary">
                        <i class="fas fa-plus me-1"></i>Nuevo Candidato
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Estadísticas -->
    <div class="row mb-4">
        <div class="col-xl-3 col-md-6">
            <div class="card stat-card stat-card-primary">
                <div class="stat-card-icon">
                    <i class="fas fa-users"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Total Candidatos</div>
                    <div class="stat-card-value">{{ number_format($stats['total'] ?? 0) }}</div>
                </div>
            </div>
        </div>
        <div class="col-xl-3 col-md-6">
            <div class="card stat-card stat-card-success">
                <div class="stat-card-icon">
                    <i class="fas fa-user-check"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Activos</div>
                    <div class="stat-card-value">{{ number_format($stats['active'] ?? 0) }}</div>
                </div>
            </div>
        </div>
        <div class="col-xl-3 col-md-6">
            <div class="card stat-card stat-card-info">
                <div class="stat-card-icon">
                    <i class="fas fa-user-tie"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Contratados</div>
                    <div class="stat-card-value">{{ number_format($stats['hired'] ?? 0) }}</div>
                </div>
            </div>
        </div>
        <div class="col-xl-3 col-md-6">
            <div class="card stat-card stat-card-warning">
                <div class="stat-card-icon">
                    <i class="fas fa-clock"></i>
                </div>
                <div class="stat-card-content">
                    <div class="stat-card-label">Recientes (30 días)</div>
                    <div class="stat-card-value">{{ number_format($stats['recent'] ?? 0) }}</div>
                </div>
            </div>
        </div>
    </div>

    <!-- Filtros -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="card shadow-sm border-0">
                <div class="card-body">
                    <form method="GET" class="row g-3">
                        <div class="col-md-3">
                            <label for="search" class="form-label">Buscar</label>
                            <input type="text" name="search" id="search" class="form-control" 
                                   value="{{ request('search') }}" placeholder="Nombre, email, habilidades...">
                        </div>
                        <div class="col-md-2">
                            <label for="status" class="form-label">Estado</label>
                            <select name="status" id="status" class="form-select">
                                <option value="">Todos los estados</option>
                                <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Activo</option>
                                <option value="inactive" {{ request('status') == 'inactive' ? 'selected' : '' }}>Inactivo</option>
                                <option value="hired" {{ request('status') == 'hired' ? 'selected' : '' }}>Contratado</option>
                                <option value="rejected" {{ request('status') == 'rejected' ? 'selected' : '' }}>Rechazado</option>
                            </select>
                        </div>
                        <div class="col-md-2">
                            <label for="position" class="form-label">Posición</label>
                            <input type="text" name="position" id="position" class="form-control" 
                                   value="{{ request('position') }}" placeholder="Posición de interés...">
                        </div>
                        <div class="col-md-2">
                            <label for="skills" class="form-label">Habilidades</label>
                            <input type="text" name="skills" id="skills" class="form-control" 
                                   value="{{ request('skills') }}" placeholder="PHP, Laravel, React...">
                        </div>
                        <div class="col-md-2">
                            <label for="experience_min" class="form-label">Experiencia (años)</label>
                            <input type="number" name="experience_min" id="experience_min" class="form-control" 
                                   value="{{ request('experience_min') }}" placeholder="Mínimo">
                        </div>
                        <div class="col-md-1">
                            <label for="availability" class="form-label">Disponibilidad</label>
                            <select name="availability" id="availability" class="form-select">
                                <option value="">Todas</option>
                                <option value="immediate" {{ request('availability') == 'immediate' ? 'selected' : '' }}>Inmediata</option>
                                <option value="1_week" {{ request('availability') == '1_week' ? 'selected' : '' }}>1 Semana</option>
                                <option value="2_weeks" {{ request('availability') == '2_weeks' ? 'selected' : '' }}>2 Semanas</option>
                                <option value="1_month" {{ request('availability') == '1_month' ? 'selected' : '' }}>1 Mes</option>
                            </select>
                        </div>
                        <div class="col-12">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-search me-1"></i>Filtrar
                            </button>
                            <a href="{{ route('admin.hr.curriculum.index') }}" class="btn btn-outline-secondary">
                                <i class="fas fa-times me-1"></i>Limpiar
                            </a>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Lista de Candidatos -->
    <div class="row">
        <div class="col-12">
            <div class="card shadow-sm border-0">
                <div class="card-header bg-white border-bottom py-3">
                    <h5 class="mb-0 text-dark">
                        <i class="fas fa-list me-2 text-primary"></i>Lista de Candidatos
                    </h5>
                </div>
                <div class="card-body p-0">
                    @if($candidates->count() > 0)
                        <div class="table-responsive">
                            <table class="table table-hover align-middle mb-0">
                                <thead class="table-light">
                                    <tr>
                                        <th class="border-0 ps-4">Candidato</th>
                                        <th class="border-0">Contacto</th>
                                        <th class="border-0">Experiencia</th>
                                        <th class="border-0">Habilidades</th>
                                        <th class="border-0">Posiciones de Interés</th>
                                        <th class="border-0">Disponibilidad</th>
                                        <th class="border-0">Estado</th>
                                        <th class="border-0">Acciones</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach($candidates as $candidate)
                                        <tr class="table-row-hover">
                                            <td class="ps-4">
                                                <div class="d-flex align-items-center">
                                                    <div class="candidate-avatar me-3">
                                                        @if($candidate->profile_picture)
                                                            <img src="{{ asset('storage/' . $candidate->profile_picture) }}" 
                                                                 alt="{{ $candidate->full_name }}" 
                                                                 class="rounded-circle" width="40" height="40">
                                                        @else
                                                            <div class="bg-primary text-white rounded-circle d-flex align-items-center justify-content-center" 
                                                                 style="width: 40px; height: 40px;">
                                                                {{ strtoupper(substr($candidate->first_name, 0, 1)) }}{{ strtoupper(substr($candidate->last_name, 0, 1)) }}
                                                            </div>
                                                        @endif
                                                    </div>
                                                    <div>
                                                        <div class="fw-semibold text-dark">{{ $candidate->full_name }}</div>
                                                        @if($candidate->summary)
                                                            <small class="text-muted">{{ Str::limit($candidate->summary, 60) }}</small>
                                                        @endif
                                                        @if($candidate->age)
                                                            <br><small class="text-info">Edad: {{ $candidate->age }} años</small>
                                                        @endif
                                                    </div>
                                                </div>
                                            </td>
                                            <td>
                                                <div class="small">
                                                    <div><i class="fas fa-envelope me-1"></i>{{ $candidate->email }}</div>
                                                    @if($candidate->phone)
                                                        <div><i class="fas fa-phone me-1"></i>{{ $candidate->phone }}</div>
                                                    @endif
                                                    @if($candidate->city)
                                                        <div><i class="fas fa-map-marker-alt me-1"></i>{{ $candidate->city }}, {{ $candidate->country }}</div>
                                                    @endif
                                                </div>
                                            </td>
                                            <td>
                                                @php
                                                    $totalExperience = $candidate->getTotalExperienceYears();
                                                    $currentJob = $candidate->current_work_experience;
                                                @endphp
                                                <div class="small">
                                                    <div><strong>{{ $totalExperience }} años</strong></div>
                                                    @if($currentJob)
                                                        <div class="text-muted">{{ $currentJob->position }}</div>
                                                        <div class="text-muted">{{ $currentJob->company_name }}</div>
                                                    @endif
                                                </div>
                                            </td>
                                            <td>
                                                @php
                                                    $topSkills = $candidate->skills()->orderBy('level', 'desc')->limit(3)->get();
                                                @endphp
                                                <div class="d-flex flex-wrap gap-1">
                                                    @foreach($topSkills as $skill)
                                                        <span class="badge bg-{{ $skill->level_color }} text-white px-2 py-1" 
                                                              title="{{ $skill->level_label }}">
                                                            {{ $skill->skill_name }}
                                                        </span>
                                                    @endforeach
                                                    @if($candidate->skills()->count() > 3)
                                                        <span class="badge bg-secondary text-white px-2 py-1">
                                                            +{{ $candidate->skills()->count() - 3 }} más
                                                        </span>
                                                    @endif
                                                </div>
                                            </td>
                                            <td>
                                                @php
                                                    $interests = $candidate->positionInterests()->limit(2)->get();
                                                @endphp
                                                <div class="small">
                                                    @foreach($interests as $interest)
                                                        <div class="mb-1">
                                                            <span class="badge bg-{{ $interest->priority_color }} text-white px-2 py-1">
                                                                {{ $interest->position_title }}
                                                            </span>
                                                            @if($interest->department)
                                                                <br><small class="text-muted">{{ $interest->department }}</small>
                                                            @endif
                                                        </div>
                                                    @endforeach
                                                    @if($candidate->positionInterests()->count() > 2)
                                                        <small class="text-muted">+{{ $candidate->positionInterests()->count() - 2 }} más</small>
                                                    @endif
                                                </div>
                                            </td>
                                            <td>
                                                @php
                                                    $availabilityLabels = [
                                                        'immediate' => 'Inmediata',
                                                        '1_week' => '1 Semana',
                                                        '2_weeks' => '2 Semanas',
                                                        '1_month' => '1 Mes',
                                                        'more_than_month' => 'Más de 1 mes'
                                                    ];
                                                @endphp
                                                <span class="badge bg-info text-white px-2 py-1">
                                                    {{ $availabilityLabels[$candidate->availability] ?? 'No especificada' }}
                                                </span>
                                                @if($candidate->willing_to_relocate)
                                                    <br><small class="text-success"><i class="fas fa-check"></i> Dispuesto a reubicarse</small>
                                                @endif
                                            </td>
                                            <td>
                                                @php
                                                    $statusColors = [
                                                        'active' => 'success',
                                                        'inactive' => 'secondary',
                                                        'hired' => 'primary',
                                                        'rejected' => 'danger'
                                                    ];
                                                    $statusLabels = [
                                                        'active' => 'Activo',
                                                        'inactive' => 'Inactivo',
                                                        'hired' => 'Contratado',
                                                        'rejected' => 'Rechazado'
                                                    ];
                                                @endphp
                                                <span class="badge bg-{{ $statusColors[$candidate->status] ?? 'secondary' }} text-white px-2 py-1">
                                                    {{ $statusLabels[$candidate->status] ?? ucfirst($candidate->status) }}
                                                </span>
                                            </td>
                                            <td>
                                                <div class="btn-group" role="group">
                                                    <a href="{{ route('admin.hr.curriculum.show', $candidate) }}" 
                                                       class="btn btn-outline-info btn-sm" title="Ver Detalles">
                                                        <i class="fas fa-eye"></i>
                                                    </a>
                                                    <a href="{{ route('admin.hr.curriculum.edit', $candidate) }}" 
                                                       class="btn btn-outline-primary btn-sm" title="Editar">
                                                        <i class="fas fa-edit"></i>
                                                    </a>
                                                    <button type="button" class="btn btn-outline-warning btn-sm" 
                                                            onclick="showStatusModal({{ $candidate->id }})" title="Cambiar Estado">
                                                        <i class="fas fa-edit"></i>
                                                    </button>
                                                </div>
                                            </td>
                                        </tr>
                                    @endforeach
                                </tbody>
                            </table>
                        </div>
                        
                        <!-- Paginación -->
                        <div class="d-flex justify-content-center py-3">
                            {{ $candidates->appends(request()->query())->links() }}
                        </div>
                    @else
                        <div class="text-center py-5">
                            <div class="empty-state">
                                <i class="fas fa-database fa-3x text-muted mb-3"></i>
                                <h6 class="text-muted">No hay candidatos registrados</h6>
                                <p class="text-muted">Comienza agregando el primer candidato a la base de datos.</p>
                                <a href="{{ route('admin.hr.curriculum.create') }}" class="btn btn-primary">
                                    <i class="fas fa-plus me-1"></i>Agregar Candidato
                                </a>
                            </div>
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Modal para cambiar estado -->
<div class="modal fade" id="statusModal" tabindex="-1">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Cambiar Estado del Candidato</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <form id="statusForm" method="POST">
                @csrf
                <div class="modal-body">
                    <div class="mb-3">
                        <label for="status" class="form-label">Nuevo Estado</label>
                        <select name="status" id="status" class="form-select" required>
                            <option value="active">Activo</option>
                            <option value="inactive">Inactivo</option>
                            <option value="hired">Contratado</option>
                            <option value="rejected">Rechazado</option>
                        </select>
                    </div>
                    <div class="mb-3">
                        <label for="notes" class="form-label">Notas</label>
                        <textarea name="notes" id="notes" class="form-control" rows="3" 
                                  placeholder="Notas adicionales sobre el cambio de estado..."></textarea>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
                    <button type="submit" class="btn btn-primary">Actualizar Estado</button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
function showStatusModal(candidateId) {
    const form = document.getElementById('statusForm');
    form.action = `/admin/hr/curriculum/${candidateId}/status`;
    const modal = new bootstrap.Modal(document.getElementById('statusModal'));
    modal.show();
}
</script>
@endpush

@push('styles')
<style>
    .stat-card {
        background: white;
        border-radius: 12px;
        padding: 1.5rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        transition: all 0.3s ease;
        border-left: 4px solid;
        height: 100%;
    }

    .stat-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    }

    .stat-card-primary { border-left-color: #007bff; }
    .stat-card-success { border-left-color: #28a745; }
    .stat-card-info { border-left-color: #17a2b8; }
    .stat-card-warning { border-left-color: #ffc107; }

    .stat-card-icon {
        width: 60px;
        height: 60px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
        color: white;
    }

    .stat-card-primary .stat-card-icon { background: linear-gradient(135deg, #007bff, #0056b3); }
    .stat-card-success .stat-card-icon { background: linear-gradient(135deg, #28a745, #1e7e34); }
    .stat-card-info .stat-card-icon { background: linear-gradient(135deg, #17a2b8, #138496); }
    .stat-card-warning .stat-card-icon { background: linear-gradient(135deg, #ffc107, #e0a800); }

    .stat-card-content { flex: 1; }
    .stat-card-label { font-size: 14px; color: #6c757d; margin-bottom: 4px; }
    .stat-card-value { font-size: 28px; font-weight: 700; color: #2c3e50; }

    .table-row-hover:hover { background-color: #f8f9fa; }
    .empty-state { padding: 3rem 1rem; }
    .empty-state i { color: #dee2e6; }
</style>
@endpush