@extends('layouts.app')

@section('title', 'Buscar Candidatos')

@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-search me-2 text-primary"></i>Buscar Candidatos
                    </h1>
                    <p class="text-muted mb-0">Encuentra candidatos ideales para posiciones específicas</p>
                </div>
                <div>
                    <a href="{{ route('admin.hr.curriculum.index') }}" class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left me-1"></i>Volver a Lista
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Formulario de Búsqueda -->
    <div class="row mb-4">
        <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-filter me-2 text-primary"></i>Criterios de Búsqueda
                    </h5>
                </div>
                <div class="card-body">
                    <form method="GET" class="row g-3">
                        <div class="col-md-4">
                            <label for="position" class="form-label">Posición de Interés</label>
                            <input type="text" name="position" id="position" class="form-control" 
                                   value="{{ request('position') }}" placeholder="Ej: Desarrollador Full Stack">
                        </div>
                        <div class="col-md-4">
                            <label for="skills" class="form-label">Habilidades Requeridas</label>
                            <input type="text" name="skills" id="skills" class="form-control" 
                                   value="{{ request('skills') }}" placeholder="PHP, Laravel, React, JavaScript">
                            <div class="form-text">Separar habilidades con comas</div>
                        </div>
                        <div class="col-md-4">
                            <label for="experience_min" class="form-label">Experiencia Mínima (años)</label>
                            <input type="number" name="experience_min" id="experience_min" class="form-control" 
                                   value="{{ request('experience_min') }}" placeholder="2" min="0">
                        </div>
                        <div class="col-md-3">
                            <label for="availability" class="form-label">Disponibilidad</label>
                            <select name="availability" id="availability" class="form-select">
                                <option value="">Cualquiera</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-md-3">
                            <label for="salary_max" class="form-label">Salario Máximo</label>
                            <div class="input-group">
                                <input type="number" name="salary_max" id="salary_max" class="form-control" 
                                       value="{{ request('salary_max') }}" placeholder="50000" min="0" step="0.01">
                                <select name="salary_currency" class="form-select" style="max-width: 100px;">
                                    <option value="USD" {{ request('salary_currency') == 'USD' ? 'selected' : '' }}>USD</option>
                                    <option value="EUR" {{ request('salary_currency') == 'EUR' ? 'selected' : '' }}>EUR</option>
                                    <option value="COP" {{ request('salary_currency') == 'COP' ? 'selected' : '' }}>COP</option>
                                    <option value="MXN" {{ request('salary_currency') == 'MXN' ? 'selected' : '' }}>MXN</option>
                                </select>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <label for="location" class="form-label">Ubicación</label>
                            <input type="text" name="location" id="location" class="form-control" 
                                   value="{{ request('location') }}" placeholder="Ciudad, País">
                        </div>
                        <div class="col-md-3">
                            <label for="willing_to_relocate" class="form-label">Dispuesto a Reubicarse</label>
                            <select name="willing_to_relocate" id="willing_to_relocate" class="form-select">
                                <option value="">Cualquiera</option>
                                <option value="1" {{ request('willing_to_relocate') == '1' ? 'selected' : '' }}>Sí</option>
                                <option value="0" {{ request('willing_to_relocate') == '0' ? 'selected' : '' }}>No</option>
                            </select>
                        </div>
                        <div class="col-12">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-search me-1"></i>Buscar Candidatos
                            </button>
                            <a href="{{ route('admin.hr.curriculum.search') }}" class="btn btn-outline-secondary">
                                <i class="fas fa-times me-1"></i>Limpiar
                            </a>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Resultados de Búsqueda -->
    <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>Resultados de Búsqueda
                        @if($candidates->count() > 0)
                            <span class="badge bg-primary ms-2">{{ $candidates->total() }} candidatos encontrados</span>
                        @endif
                    </h5>
                </div>
                <div class="card-body p-0">
                    @if($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">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">Salario Esperado</th>
                                        <th class="border-0">Ubicación</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>
                                                        <div class="text-muted small">{{ $candidate->email }}</div>
                                                        @if($candidate->phone)
                                                            <div class="text-muted small">{{ $candidate->phone }}</div>
                                                        @endif
                                                    </div>
                                                </div>
                                            </td>
                                            <td>
                                                <div class="small">
                                                    <div><strong>{{ $candidate->getTotalExperienceYears() }} años</strong></div>
                                                    @php
                                                        $currentJob = $candidate->current_work_experience;
                                                    @endphp
                                                    @if($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($candidate->willing_to_relocate)
                                                    <br><small class="text-success"><i class="fas fa-check"></i> Dispuesto a reubicarse</small>
                                                @endif
                                            </td>
                                            <td>
                                                @if($candidate->expected_salary)
                                                    <span class="fw-semibold text-success">
                                                        {{ number_format($candidate->expected_salary, 2) }} {{ $candidate->salary_currency }}
                                                    </span>
                                                @else
                                                    <span class="text-muted">No especificado</span>
                                                @endif
                                            </td>
                                            <td>
                                                @if($candidate->city && $candidate->country)
                                                    <span class="text-muted">{{ $candidate->city }}, {{ $candidate->country }}</span>
                                                @else
                                                    <span class="text-muted">No especificada</span>
                                                @endif
                                            </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>
                                                </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-search fa-3x text-muted mb-3"></i>
                                <h6 class="text-muted">No se encontraron candidatos</h6>
                                <p class="text-muted">Intenta ajustar los criterios de búsqueda o agregar nuevos candidatos.</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>
@endsection

@push('styles')
<style>
    .table-row-hover:hover {
        background-color: #f8f9fa;
    }

    .empty-state {
        padding: 3rem 1rem;
    }

    .empty-state i {
        color: #dee2e6;
    }

    .candidate-avatar img {
        object-fit: cover;
    }
</style>
@endpush