<?php namespace App\Http\Controllers\App;
/**
 * @copyright (c) 2025 Notsoweb Software (https://notsoweb.com) - All Rights Reserved
 */

use App\Http\Controllers\Controller;
use App\Models\CatalogItem;
use App\Models\InventorySerial;
use Illuminate\Http\Request;
use Notsoweb\ApiResponse\Enums\ApiResponse;

/**
 * Controlador para gestión de números de serie
 *
 * @author Moisés Cortés C. <moises.cortes@notsoweb.com>
 * @version 1.0.0
 */
class InventorySerialController extends Controller
{
    /**
     * Listar seriales de un producto
     */
    public function index(CatalogItem $catalogItem, Request $request)
    {
        $query = $catalogItem->serials();

        if ($request->has('status')) {
            $query->where('status', $request->status);
        }

        if ($request->has('q')) {
            $query->where('serial_number', 'like', "%{$request->q}%");
        }

        $serials = $query->orderBy('serial_number', 'ASC')->with('saleDetail.sale')
            ->paginate(config('app.pagination'));

        return ApiResponse::OK->response([
            'serials' => $serials,
            'catalogItem' => $catalogItem->load('category'),
        ]);
    }

    /**
     * Mostrar un serial específico
     */
    public function show(CatalogItem $catalogItem, InventorySerial $serial)
    {
        // Verificar que el serial pertenece al inventario
        if ($serial->catalog_item_id !== $catalogItem->id) {
            return ApiResponse::NOT_FOUND->response([
                'message' => 'Serial no encontrado para este inventario'
            ]);
        }

        return ApiResponse::OK->response([
            'serial' => $serial->load('saleDetail'),
            'catalogItem' => $catalogItem->load('category'),
        ]);
    }

    /**
     * Crear un nuevo serial
     */
    public function store(CatalogItem $catalogItem, Request $request)
    {
        $request->validate([
            'serial_number' => ['required', 'string', 'unique:inventory_serials,serial_number'],
            'notes' => ['nullable', 'string'],
        ]);

        $serial = InventorySerial::create([
            'catalog_item_id' => $catalogItem->id,
            'serial_number' => $request->serial_number,
            'status' => 'disponible',
            'notes' => $request->notes,
        ]);

        // Sincronizar stock
        $catalogItem->syncStock();

        return ApiResponse::CREATED->response([
            'serial' => $serial,
            'catalogItem' => $catalogItem->fresh(),
        ]);
    }

    /**
     * Actualizar un serial
     */
    public function update(CatalogItem $catalogItem , InventorySerial $serial, Request $request)
    {
        // Verificar que el serial pertenece al inventario
        if ($serial->catalog_item_id !== $catalogItem->id) {
            return ApiResponse::NOT_FOUND->response([
                'message' => 'Serial no encontrado para este inventario'
            ]);
        }

        $request->validate([
            'serial_number' => ['sometimes', 'string', 'unique:inventory_serials,serial_number,' . $serial->id],
            'status' => ['sometimes', 'in:disponible,vendido'],
            'notes' => ['nullable', 'string'],
        ]);

        $serial->update($request->only(['serial_number', 'status', 'notes']));

        // Sincronizar stock del inventario
        $catalogItem->syncStock();

        return ApiResponse::OK->response([
            'serial' => $serial->fresh(),
            'catalogItem' => $catalogItem->fresh(),
        ]);
    }

    /**
     * Eliminar un serial
     */
    public function destroy(CatalogItem $catalogItem, InventorySerial $serial)
    {
        // Verificar que el serial pertenece al inventario
        if ($serial->catalog_item_id !== $catalogItem->id) {
            return ApiResponse::NOT_FOUND->response([
                'message' => 'Serial no encontrado para este inventario'
            ]);
        }

        $serial->delete();

        // Sincronizar stock
        $catalogItem->syncStock();
        return ApiResponse::OK->response([
            'message' => 'Serial eliminado exitosamente',
            'catalogItem' => $catalogItem->fresh(),
        ]);
    }
}