<?php


namespace app\admin\controller;

use app\BaseController;
use app\common\model\ProductModel;
use app\common\model\StoreModel;
use app\common\model\StoreProductModel;
use think\App;
use think\facade\View;
use think\Request;

class Stock extends BaseController
{
    private $storeModel;
    private $storeProductModel;
    private $productModel;

    public function __construct(App $app)
    {
        parent::__construct($app);
        $this->storeModel = new StoreModel();
        $this->storeProductModel = new StoreProductModel();
        $this->productModel = new ProductModel();
    }

    /**
     * @param Request $request
     * @return \think\response\View
     * @throws \think\db\exception\DbException
     */
    public function index(Request $request) {
        $params = $request->param();
        $format_params = [
            'store_id' => format_string($params['store_id'] ?? null),
            'sort'      => format_string($params['sort'] ?? null)
        ];
        $list = $this->storeProductModel->findByPaginate($format_params);
        View::assign([
            'list' => $list,
            'params' => $format_params,
            'stores' => $this->storeModel->findAllStore(),
        ]);
        return view();
    }

    public function add(Request $request) {
        $params = $request->param();
        $store_id = format_string($params['store_id'] ?? null);
        if($request->isAjax()) {
            $store = $this->storeModel->findById($store_id);
            $product = $this->productModel->findById(format_string($params['product_id'] ?? null));
            if (!$store || !$product)
                return $this->fail(lang('Store|Product does not exist'));

            $relation = $this->storeProductModel->doesItExist($store->id,$product->id);
            if($relation)
                return $this->fail(lang('Fail to add. Data duplication'));

            $res = $this->storeProductModel->save([
                'store_id'  =>  $store->id,
                'product_id'      =>  $product->id,
                'product_bar_code'     => $product->bar_code,
                'product_name'   => $product->name,
                'now_stock' =>  $params['now_stock'],
            ]);
            return $this->ok($res);
        }
        View::assign([
            'store_id' => $store_id,
            'stores' =>  $this->storeModel->findAllStore(),
            'products' => $this->productModel->findProducts()
        ]);
        return view();
    }

    public function edit(Request $request) {
        $params = $request->param();
//        if(!isset($params['id']))
//            return $this->fail(lang('ID not exist'));
//        $product = $this->productModel->findById($params['id']);
//        if($request->isAjax()) {
//            $category = $this->categoryModel->findById($params['category_id']);
//            if(!$category)
//                return $this->fail(lang('Category does not exist'));
//            $res = $this->productModel->where('id',$params['id'])->update([
//                'bar_code'  =>  $params['bar_code'],
//                'name'      =>  $params['name'] ?? null,
//                'image'     =>  $params['image'] ?? null,
//                'category_id'   =>  $params['category_id'] ?? null,
//                'category_name' =>  $category->name,
//                'is_serve'      =>  (int)$params['is_serve'],
//                'purchase_price'=>  $params['purchase_price'],
//                'selling_price' =>  $params['selling_price']
//            ]);
//            return $this->ok($res);
//        }
//        View::assign([
//            'product'   =>  $product,
//            'all_category' => recursion($this->categoryModel->findAll(),0),
//        ]);
        return view();
    }

    public function delete(Request $request) {
        $params = $request->param();
        if(!isset($params['ids']))
            return $this->fail(lang("Please select the data you want to delete"));
        $this->storeProductModel->deleteByIds(explode(',',$params['ids']));
        return $this->ok(true);
    }

    public function  test() {
        return view();
    }
}