<?php

namespace App\Http\Controllers\Api\Dwbs;

use App\Http\Controllers\Controller;
use App\Repositories\Models\Dwbs\Good;
use App\Repositories\Models\Dwbs\OrderGood;
use App\Repositories\Models\Dwbs\Ranking;
use Carbon\Carbon;
use Illuminate\Http\Request;

/**
 * 首页
 */
class HomeController extends Controller
{

    /**
     * 数据统计分析
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\Resources\Json\JsonResource
     */
    public function meAnalysis(Request $request)
    {
        $user_id = login_user_id();

        $days = 30;

        $goods = Good::getNames();

        $goodNums = [];
        $xuefen = [];
        for ($i = 0; $i < $days; $i++) {
            $day = Carbon::now()->addDays(-$i)->toDateString();

            //每天卖货数量和学分
            $dayGoodNums = [];
            $dayGoodXuefen = [];
            foreach ($goods as $good) {
                $dayNums = OrderGood::byDayGetUserGoodNums($day, $user_id, $good['id']);

                $dayGoodNums[$good->id] = $dayNums['nums'] ?? 0;
                $dayGoodXuefen[$good->id] = $dayNums['xuefen'] ?? 0;
            }

            $goodNums[] = [
                'day' => $day,
                'nums' => $dayGoodNums,
                'xuefen' => $dayGoodXuefen,
            ];

            //学分增长统计图
            $dayXuefen = Ranking::byDayGetUserXuefen($day, $user_id);

            $dayXuefen['day'] = $day;
            $xuefen[] = $dayXuefen;

        }

        return $this->response->success(compact('goodNums', 'xuefen', 'goods'));
    }
}