<?php

namespace App\Livewire;

use Livewire\Component;
use App\Models\InspectionTemplate;
use App\Models\Project;
use App\Models\Phase;

class TemplateManager extends Component
{
    public $project;
    public $templates;
    public $phases;
    public $editingTemplate = null;
    public $showForm = false;  // Controla si mostrar el formulario
    public $form = [
        'name' => '',
        'description' => '',
        'phase_id' => null,
        'fields' => [],
    ];
    public $fieldTypes = [
        'text' => 'Texto corto',
        'textarea' => 'Texto largo',
        'integer' => 'Número entero',
        'decimal' => 'Número decimal',
        'percentage' => 'Porcentaje (0-100)',
        'boolean' => 'Sí/No (checkbox)',
        'date' => 'Fecha',
        'select' => 'Lista desplegable',
    ];

    public function mount(Project $project)
    {
        $this->project = $project;
        $this->loadPhases();
        $this->loadTemplates();
    }

    public function loadPhases()
    {
        $this->phases = $this->project->phases()->orderBy('name')->get();
    }

    public function loadTemplates()
    {
        $this->templates = InspectionTemplate::where('project_id', $this->project->id)->get();
    }

    public function newTemplate()
    {
        $this->resetForm();
        $this->editingTemplate = null;
        $this->showForm = true;
    }

    public function editTemplate($id)
    {
        $template = InspectionTemplate::find($id);
        $this->form = $template->only(['name', 'description', 'phase_id', 'fields']);
        $this->editingTemplate = $id;
        $this->showForm = true;
    }

    public function cancelForm()
    {
        $this->showForm = false;
        $this->resetForm();
    }

    public function resetForm()
    {
        $this->form = [
            'name' => '',
            'description' => '',
            'phase_id' => null,
            'fields' => [],
        ];
        $this->editingTemplate = null;
    }

    public function addField()
    {
        $this->form['fields'][] = [
            'name' => '',
            'label' => '',
            'type' => 'text',
            'options' => [],
            'required' => false,
            'min' => null,
            'max' => null,
            'step' => null,
        ];
    }

    public function removeField($index)
    {
        unset($this->form['fields'][$index]);
        $this->form['fields'] = array_values($this->form['fields']);
    }

    public function saveTemplate()
    {
        $this->validate([
            'form.name' => 'required|string|max:255',
            'form.phase_id' => 'nullable|exists:phases,id',
            'form.fields' => 'array',
        ]);

        if ($this->editingTemplate) {
            $template = InspectionTemplate::find($this->editingTemplate);
            $template->update($this->form);
            session()->flash('message', 'Template actualizado');
        } else {
            InspectionTemplate::create([
                'name' => $this->form['name'],
                'description' => $this->form['description'],
                'project_id' => $this->project->id,
                'phase_id' => $this->form['phase_id'],
                'fields' => $this->form['fields'],
            ]);
            session()->flash('message', 'Template creado');
        }

        $this->cancelForm();
        $this->loadTemplates();
    }

    public function deleteTemplate($id)
    {
        InspectionTemplate::find($id)->delete();
        $this->loadTemplates();
        session()->flash('message', 'Template eliminado');
    }

    public function render()
    {
        return view('livewire.template-manager');
    }
}