<?php

namespace App\Http\Controllers\DataCenter;

use App\Http\Controllers\Controller;
use App\Http\Enum\StaticTypeEnum;
use App\Http\Resources\DailySalesReportResource;
use App\Models\BusinessOrderItem;
use App\Models\DailySalesReport;
use App\Models\GoodsSku;
use App\Utils\FormatUtils;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Validator;

class DataCenterController extends Controller
{
    public function salesReport(Request $request)
    {
        $sort = $request->get('sort', 'sales_num');
        $order = $request->get('sortOrder', 'DESC');
        if (empty($request->get('date'))) {
            $request->offsetSet('date', date('Y-m-d'));
        }

        $dailySalesReports = DailySalesReport::query()
            ->filter()
            ->orderBy($sort, $order)
            ->paginate($request->get('per_page'));

        foreach ($dailySalesReports as &$dailySalesReport) {
            $dailySalesReport['stock'] = $dailySalesReport['inventory'] + $dailySalesReport['arrived_today_num'];
            $dailySalesReport['goal_rate'] = FormatUtils::getPercent($dailySalesReport['goal_rate'], 1);
            $dailySalesReport['S1_rate'] = FormatUtils::getPercent($dailySalesReport['S1_rate'], 1);
            $dailySalesReport['S2_rate'] = FormatUtils::getPercent($dailySalesReport['S2_rate'], 1);
            $dailySalesReport['S3_rate'] = FormatUtils::getPercent($dailySalesReport['S3_rate'], 1);
            $dailySalesReport['S4_rate'] = FormatUtils::getPercent($dailySalesReport['S4_rate'], 1);
            $dailySalesReport['S5_rate'] = FormatUtils::getPercent($dailySalesReport['S5_rate'], 1);
            $dailySalesReport['S6_rate'] = FormatUtils::getPercent($dailySalesReport['S6_rate'], 1);
            $dailySalesReport['S7_rate'] = FormatUtils::getPercent($dailySalesReport['S7_rate'], 1);
        }

        return DailySalesReportResource::collection($dailySalesReports);
    }

    /**
     * 销售报表
     * @param Request $request
     * @return void
     */
    public function skuSalesReport(Request $request)
    {
        //获取所有参数
        $allParams = $request->all();
        //进行校验验证
        $validator = Validator::make($allParams, [
            'type' => 'required|integer', //1表示今日
            'start_day' => 'sometimes|string',
            'end_day' => 'sometimes|string',
            'title' => 'sometimes|string'
        ]);

        if ($validator->fails()) {
            //校验失败返回异常
            $this->setValidatorFailResponse($validator->getMessageBag()->getMessages());
            return response($this->res, $this->res['httpCode']);
        }
        if (StaticTypeEnum::TODAY == $allParams->type) {
            //实时统计
            $orderItems = BusinessOrderItem::query()
                ->leftJoin("business_orders as b", "business_order_id", "=", "b.id")
                ->select("business_order_items.external_sku_id"
                    , DB::raw("sum(CASE WHEN b.shipping_status>0 THEN goods_number-already_cancel_number ELSE 0 END) as shipping_num")
                    , DB::raw("sum(CASE WHEN b.shipping_status=0 THEN goods_number-already_cancel_number ELSE 0 END) as unshipping_num")
                    , DB::raw("sum(goods_number-already_cancel_number) as goods_total"))
                ->where("business_order_items.created_at", ">",Carbon::now()->startOfDay()->toDateTimeString())
                ->where("business_order_items.cancel_status", "=", 0)
                ->groupBy('external_sku_id')
                ->orderBy("goods_total","DESC")
                ->paginate($request->get('per_page'));
            return $orderItems;
        } else {
            $startTime = Carbon::parse($request->input("start_day"))->toDateTimeString();
            $endTime = Carbon::parse($request->input("end_day"))->endOfDay()->toDateTimeString();
        }


    }
}