@extends('layouts.app')

@section('titulo', 'Plantillas de Documentos')
@section('contenido1')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h3 class="card-title">
                        <i class="fas fa-file-alt mr-2"></i>
                        Plantillas de Documentos
                    </h3>
                    <div class="card-tools">
                        <a href="{{ route('templates.history') }}" class="btn btn-info btn-sm">
                            <i class="fas fa-history mr-1"></i>
                            Histórico
                        </a>
                    </div>
                </div>
                
                <div class="card-body">
                    <!-- Filtros -->
                    <div class="row mb-3">
                        <div class="col-md-4">
                            <label for="type_filter">Tipo de documento:</label>
                            <select id="type_filter" class="form-control form-control-sm">
                                <option value="">Todos los tipos</option>
                                @foreach($types as $type)
                                    <option value="{{ $type }}" {{ request('type') == $type ? 'selected' : '' }}>
                                        {{ ucfirst($type) }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label for="module_filter">Módulo:</label>
                            <select id="module_filter" class="form-control form-control-sm">
                                <option value="">Todos los módulos</option>
                                @foreach($modules as $module)
                                    <option value="{{ $module }}" {{ request('module') == $module ? 'selected' : '' }}>
                                        {{ ucfirst(str_replace('_', ' ', $module)) }}
                                    </option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label>&nbsp;</label>
                            <div>
                                <button type="button" class="btn btn-primary btn-sm" onclick="applyFilters()">
                                    <i class="fas fa-filter mr-1"></i>
                                    Filtrar
                                </button>
                                <a href="{{ route('templates.index') }}" class="btn btn-secondary btn-sm">
                                    <i class="fas fa-times mr-1"></i>
                                    Limpiar
                                </a>
                            </div>
                        </div>
                    </div>

                    <!-- Lista de plantillas -->
                    @if($templates->count() > 0)
                        <div class="row">
                            @foreach($templates as $template)
                                <div class="col-md-6 col-lg-4 mb-4">
                                    <div class="card h-100">
                                        <div class="card-body">
                                            <div class="d-flex justify-content-between align-items-start mb-2">
                                                <h5 class="card-title mb-0">
                                                    {{ $template->name }}
                                                </h5>
                                                <span class="badge badge-{{ $template->type == 'informe' ? 'primary' : ($template->type == 'certificado' ? 'success' : 'info') }}">
                                                    {{ ucfirst($template->type) }}
                                                </span>
                                            </div>
                                            
                                            @if($template->description)
                                                <p class="card-text text-muted small">
                                                    {{ Str::limit($template->description, 100) }}
                                                </p>
                                            @endif
                                            
                                            <div class="mb-2">
                                                <small class="text-muted">
                                                    <i class="fas fa-cog mr-1"></i>
                                                    {{ $template->variables->count() }} variables
                                                </small>
                                                @if($template->module)
                                                    <br>
                                                    <small class="text-muted">
                                                        <i class="fas fa-puzzle-piece mr-1"></i>
                                                        Módulo: {{ ucfirst(str_replace('_', ' ', $template->module)) }}
                                                    </small>
                                                @endif
                                            </div>
                                            
                                            <div class="mb-2">
                                                <small class="text-muted">
                                                    <i class="fas fa-clock mr-1"></i>
                                                    Última generación: 
                                                    @if($template->responses->count() > 0)
                                                        {{ $template->responses->first()->generated_at->diffForHumans() }}
                                                    @else
                                                        Nunca
                                                    @endif
                                                </small>
                                            </div>
                                        </div>
                                        
                                        <div class="card-footer bg-transparent">
                                            <div class="btn-group w-100" role="group">
                                                <a href="{{ route('templates.fill', $template->id) }}" 
                                                   class="btn btn-primary btn-sm">
                                                    <i class="fas fa-edit mr-1"></i>
                                                    Usar
                                                </a>
                                                
                                                @if($template->responses->count() > 0)
                                                    <a href="{{ route('templates.history', ['template_id' => $template->id]) }}" 
                                                       class="btn btn-outline-info btn-sm">
                                                        <i class="fas fa-history mr-1"></i>
                                                        Historial
                                                    </a>
                                                @endif
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            @endforeach
                        </div>
                        
                        <!-- Paginación -->
                        <div class="d-flex justify-content-center">
                            {{ $templates->appends(request()->query())->links() }}
                        </div>
                    @else
                        <div class="text-center py-5">
                            <i class="fas fa-file-alt fa-3x text-muted mb-3"></i>
                            <h5 class="text-muted">No se encontraron plantillas</h5>
                            <p class="text-muted">
                                @if(request()->hasAny(['type', 'module']))
                                    No hay plantillas que coincidan con los filtros aplicados.
                                @else
                                    No hay plantillas disponibles en el sistema.
                                @endif
                            </p>
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>

<script>
function applyFilters() {
    const type = document.getElementById('type_filter').value;
    const module = document.getElementById('module_filter').value;
    
    const url = new URL(window.location);
    
    if (type) {
        url.searchParams.set('type', type);
    } else {
        url.searchParams.delete('type');
    }
    
    if (module) {
        url.searchParams.set('module', module);
    } else {
        url.searchParams.delete('module');
    }
    
    window.location.href = url.toString();
}
</script>
@endsection