<?php

namespace App\Repositories\Statistics;

use App\Models\Mongo\PayLogsModel;
use App\Models\Mongo\UsersModel;
use Carbon\Carbon;

class StatisticsCommonRepository
{
    /**
     * 根据某一天，获取当天有效的渠道UID集合（有效：当天有用户或者订单增加的）.
     * @param $date
     * @return array
     */
    public function getValidChannelUidsByDate($date)
    {
        $startOfDate = Carbon::parse($date)->startOfDay();
        $endOfDate = Carbon::parse($date)->endOfDay();
        $items = UsersModel::whereBetween('created_at', [$startOfDate, $endOfDate])->distinct('channel_uid')->groupBy('channel_uid')->get(['channel_uid']);
        $userChannelUids = collect($items)->pluck('channel_uid')->toArray();

        $items = PayLogsModel::whereBetween('created_at', [$startOfDate, $endOfDate])->distinct('channel_uid')->groupBy('channel_uid')->get(['channel_uid']);
        $payChannelUids = collect($items)->pluck('channel_uid')->toArray();

        // 找到某一天的有数据的渠道UID集合.
        $channelUids = array_merge($userChannelUids, $payChannelUids);
        $channelUids = array_unique($channelUids);
        $channelUids = array_filter($channelUids);

        return $channelUids;
    }
}