@extends('layouts.app')

@section('titulo', 'Llenar Plantilla: ' . $template->name)
@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-edit mr-2"></i>
                        {{ $template->name }}
                    </h3>
                    <div class="card-tools">
                        <a href="{{ route('templates.index') }}" class="btn btn-secondary btn-sm">
                            <i class="fas fa-arrow-left mr-1"></i>
                            Volver
                        </a>
                    </div>
                </div>
                
                <div class="card-body">
                    @if($template->description)
                        <div class="alert alert-info">
                            <i class="fas fa-info-circle mr-2"></i>
                            {{ $template->description }}
                        </div>
                    @endif
                    
                    <!-- Formulario dinámico -->
                    <form id="templateForm" method="POST" action="{{ route('templates.preview', $template->id) }}">
                        @csrf
                        
                        <!-- Campos ocultos para datos de origen -->
                        @if($sourceId)
                            <input type="hidden" name="source_id" value="{{ $sourceId }}">
                            <input type="hidden" name="source_type" value="{{ request('source_type', 'revision_incendio') }}">
                        @endif
                        
                        <div class="row">
                            @foreach($template->variables->sortBy('order') as $variable)
                                <div class="col-md-6 mb-3">
                                    <label for="{{ $variable->variable_name }}" class="form-label">
                                        {{ $variable->label }}
                                        @if($variable->is_required)
                                            <span class="text-danger">*</span>
                                        @endif
                                    </label>
                                    
                                    @if($variable->isSelect())
                                        <!-- Campo Select -->
                                        <select name="{{ $variable->variable_name }}" 
                                                id="{{ $variable->variable_name }}" 
                                                class="form-control @error($variable->variable_name) is-invalid @enderror"
                                                {{ $variable->is_required ? 'required' : '' }}>
                                            <option value="">Seleccionar...</option>
                                            @foreach($variable->getOptionsArray() as $value => $label)
                                                <option value="{{ $value }}" 
                                                        {{ old($variable->variable_name, $data[$variable->variable_name] ?? '') == $value ? 'selected' : '' }}>
                                                    {{ $label }}
                                                </option>
                                            @endforeach
                                        </select>
                                        
                                    @elseif($variable->isTextarea())
                                        <!-- Campo Textarea -->
                                        <textarea name="{{ $variable->variable_name }}" 
                                                  id="{{ $variable->variable_name }}" 
                                                  class="form-control @error($variable->variable_name) is-invalid @enderror"
                                                  rows="3"
                                                  {{ $variable->is_required ? 'required' : '' }}
                                                  placeholder="{{ $variable->help_text }}">{{ old($variable->variable_name, $data[$variable->variable_name] ?? '') }}</textarea>
                                                  
                                    @elseif($variable->isDate())
                                        <!-- Campo Date -->
                                        <input type="date" 
                                               name="{{ $variable->variable_name }}" 
                                               id="{{ $variable->variable_name }}" 
                                               class="form-control @error($variable->variable_name) is-invalid @enderror"
                                               value="{{ old($variable->variable_name, $data[$variable->variable_name] ?? '') }}"
                                               {{ $variable->is_required ? 'required' : '' }}>
                                               
                                    @elseif($variable->isNumber())
                                        <!-- Campo Number -->
                                        <input type="number" 
                                               name="{{ $variable->variable_name }}" 
                                               id="{{ $variable->variable_name }}" 
                                               class="form-control @error($variable->variable_name) is-invalid @enderror"
                                               value="{{ old($variable->variable_name, $data[$variable->variable_name] ?? '') }}"
                                               {{ $variable->is_required ? 'required' : '' }}
                                               placeholder="{{ $variable->help_text }}">
                                               
                                    @elseif($variable->type === 'email')
                                        <!-- Campo Email -->
                                        <input type="email" 
                                               name="{{ $variable->variable_name }}" 
                                               id="{{ $variable->variable_name }}" 
                                               class="form-control @error($variable->variable_name) is-invalid @enderror"
                                               value="{{ old($variable->variable_name, $data[$variable->variable_name] ?? '') }}"
                                               {{ $variable->is_required ? 'required' : '' }}
                                               placeholder="{{ $variable->help_text }}">
                                               
                                    @elseif($variable->type === 'tel')
                                        <!-- Campo Teléfono -->
                                        <input type="tel" 
                                               name="{{ $variable->variable_name }}" 
                                               id="{{ $variable->variable_name }}" 
                                               class="form-control @error($variable->variable_name) is-invalid @enderror"
                                               value="{{ old($variable->variable_name, $data[$variable->variable_name] ?? '') }}"
                                               {{ $variable->is_required ? 'required' : '' }}
                                               placeholder="{{ $variable->help_text }}">
                                               
                                    @else
                                        <!-- Campo Text (por defecto) -->
                                        <input type="text" 
                                               name="{{ $variable->variable_name }}" 
                                               id="{{ $variable->variable_name }}" 
                                               class="form-control @error($variable->variable_name) is-invalid @enderror"
                                               value="{{ old($variable->variable_name, $data[$variable->variable_name] ?? '') }}"
                                               {{ $variable->is_required ? 'required' : '' }}
                                               placeholder="{{ $variable->help_text }}">
                                    @endif
                                    
                                    @error($variable->variable_name)
                                        <div class="invalid-feedback">
                                            {{ $message }}
                                        </div>
                                    @enderror
                                    
                                    @if($variable->help_text)
                                        <small class="form-text text-muted">
                                            {{ $variable->help_text }}
                                        </small>
                                    @endif
                                    
                                    @if($variable->source && isset($autoData[$variable->variable_name]))
                                        <small class="form-text text-success">
                                            <i class="fas fa-magic mr-1"></i>
                                            Valor cargado automáticamente
                                        </small>
                                    @endif
                                </div>
                            @endforeach
                        </div>
                        
                        <!-- Botones de acción -->
                        <div class="row mt-4">
                            <div class="col-12">
                                <div class="d-flex justify-content-between">
                                    <a href="{{ route('templates.index') }}" class="btn btn-secondary">
                                        <i class="fas fa-arrow-left mr-1"></i>
                                        Cancelar
                                    </a>
                                    
                                    <button type="submit" class="btn btn-primary">
                                        <i class="fas fa-eye mr-1"></i>
                                        Previsualizar
                                    </button>
                                </div>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Script para mejorar la experiencia de usuario -->
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Auto-guardar datos en localStorage mientras el usuario escribe
    const form = document.getElementById('templateForm');
    const inputs = form.querySelectorAll('input, textarea, select');
    
    // Cargar datos guardados
    inputs.forEach(input => {
        const savedValue = localStorage.getItem(`template_${input.name}`);
        if (savedValue && !input.value) {
            input.value = savedValue;
        }
    });
    
    // Guardar datos mientras el usuario escribe
    inputs.forEach(input => {
        input.addEventListener('input', function() {
            localStorage.setItem(`template_${this.name}`, this.value);
        });
    });
    
    // Limpiar localStorage al enviar el formulario
    form.addEventListener('submit', function() {
        inputs.forEach(input => {
            localStorage.removeItem(`template_${input.name}`);
        });
    });
    
    // Validación en tiempo real
    inputs.forEach(input => {
        input.addEventListener('blur', function() {
            if (this.hasAttribute('required') && !this.value.trim()) {
                this.classList.add('is-invalid');
            } else {
                this.classList.remove('is-invalid');
            }
        });
    });
});
</script>
@endsection