<?php

namespace Modules\FluxoCaixaPro\Controllers;

use App\Controllers\BaseAdminController;
use Symfony\Component\HttpFoundation\Request;
use Modules\FluxoCaixaPro\Models\Category;

/**
 * Class CategoryController
 *
 * Manages financial categories.
 *
 * @package Modules\FluxoCaixaPro\Controllers
 */
class CategoryController extends BaseAdminController
{
    /**
     * checkPermission - Check if user has permission
     *
     * @param string $permission
     * @return void
     */
    protected function checkPermission(string $permission)
    {
        $user = $this->getCurrentUser();
        if (!$user || !$user->hasPermission($permission)) {
            $this->addFlash('error', 'Você não tem permissão para acessar esta área.');
            $this->redirect('admin/dashboard')->send();
            exit;
        }
    }

    /**
     * List all categories.
     */
    public function index(Request $request)
    {
        $this->checkPermission('fluxocaixapro.view');

        $categories = Category::orderBy('name')->get();

        return $this->renderAdminView('@fluxocaixapro/admin/categories/index.twig', [
            'title' => 'Categorias de Fluxo de Caixa',
            'categories' => $categories
        ]);
    }

    /**
     * Store a new category.
     */
    public function store(Request $request)
    {
        $this->checkPermission('fluxocaixapro.manage');

        $data = $request->request->all();

        Category::create([
            'name' => $data['name'],
            'type' => $data['type'],
            'color' => $data['color'] ?? '#6c757d',
            'icon' => $data['icon'] ?? 'bi bi-tag',
            'is_active' => true
        ]);

        $this->addFlash('success', 'Categoria criada com sucesso!');
        return $this->redirect('/admin/fluxo-caixa/categories');
    }

    /**
     * Update an existing category.
     */
    public function update(Request $request, $id)
    {
        $this->checkPermission('fluxocaixapro.manage');

        $category = Category::findOrFail($id);
        $data = $request->request->all();

        $category->update([
            'name' => $data['name'],
            'type' => $data['type'],
            'color' => $data['color'],
            'icon' => $data['icon']
        ]);

        $this->addFlash('success', 'Categoria atualizada com sucesso!');
        return $this->redirect('/admin/fluxo-caixa/categories');
    }

    /**
     * Toggle category status.
     */
    public function delete(Request $request, $id)
    {
        $this->checkPermission('fluxocaixapro.manage');

        $category = Category::findOrFail($id);
        $category->is_active = !$category->is_active;
        $category->save();

        $status = $category->is_active ? 'ativada' : 'desativada';
        $this->addFlash('success', "Categoria {$status} com sucesso!");
        return $this->redirect('/admin/fluxo-caixa/categories');
    }
}