<?php

namespace App\Services;

use App\OwnerBillReport;
use App\OwnerStoreFeeDetail;
use App\Traits\ServiceAppAop;
use App\OwnerStoreFeeReport;
use App\Traits\SettlementBillTrait;
use Carbon\Carbon;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\DB;

class OwnerStoreFeeReportService
{
    const TYPE = '入库费-合计';

    use ServiceAppAop;
    use SettlementBillTrait;

    protected $modelClass = OwnerStoreFeeReport::class;

    /** @var  $archiveService OwnerBillReportArchiveService */
    private $archiveService;
    /** @var  $detailService OwnerStoreFeeDetailService */
    private $detailService;


    /**
     * 生成报表数据
     * 如果参数$counting_month为空 统计上一个月的
     * 如果参数$counting_month为2021-01-01 则统计2021-01-01 -- 2021-01-31之间的数据
     * @param null $counting_month 统计月份，默认统计上个月的 2021-05-01
     */
    public function recordReport($counting_month = null)
    {
        $this->detailService = app('OwnerStoreFeeDetailService');
        if (is_null($counting_month)) {
            //默认统计上个月的数据
            $counting_month = now()->subMonth()->startOfMonth()->toDateString();
        }
        $this->reportDate = $counting_month;

        $start = $this->reportDate;
        $end = Carbon::parse($this->reportDate)->endOfMonth()->toDateString();
        $details =
            DB::table('owner_store_fee_details')
                ->leftJoin('owner_fee_details', 'owner_fee_detail_id', '=', 'owner_fee_details.id')
                ->selectRaw("DATE_FORMAT(owner_store_fee_details.created_at,'%Y-%m') as counting_month,
                unit_id,
                unit_price,
                sum(amount) as amounts ,
                owner_store_fee_details.owner_id,
                owner_fee_detail_id,
                sum(owner_fee_details.work_fee) as work_fee,
                owner_store_fee_details.owner_price_operation_id")
                ->whereBetween('owner_store_fee_details.created_at', [$start, $end])
                ->groupBy('counting_month', 'owner_store_fee_details.owner_id', 'owner_store_fee_details.owner_price_operation_id', 'unit_id', 'unit_price')
                ->get();
        $reports = [];
        foreach ($details as $detail) {
            $counting_month = Carbon::parse($detail->counting_month)->startOfMonth()->toDateString();
            $ownerBillReport = OwnerBillReport::query()
                ->selectRaw("id")
                ->where('owner_id', $detail->owner_id)
                ->where('counting_month', $counting_month)->first();
            $reports[] = [
                'owner_bill_report_id' => $ownerBillReport->id ?? null,
                'owner_price_operation_id' => $detail->owner_price_operation_id,
                'owner_id' => $detail->owner_id,
                'counting_month' => $counting_month,
                'unit_id' => $detail->unit_id,
                'unit_price' => $detail->unit_price,
                'amount' => $detail->amounts,
                'fee' => $detail->work_fee,
            ];
        }
        $reports_chunked =  array_chunk($reports,1000 );
        foreach ($reports_chunked as $items) {
            OwnerStoreFeeReport::query()->insertOrIgnore($items);
        }
    }

    public function get(array $kvPairs): array
    {
        $this->archiveService = app('OwnerBillReportArchiveService');
        $this->detailService = app('OwnerStoreFeeDetailService');
        if ($this->archiveService->isArchived($kvPairs['counting_month'], $kvPairs['owner_id'], $kvPairs['type']) == 1) {
            //查询存档数据
            $archived = $this->archiveService->get($kvPairs);
            $reports = collect($archived->information['reports']);
            $totalAmount = $archived->information['totalAmount'];
            $totalFee = $archived->information['totalFee'];
            $owner_price_operation_fees = collect($archived->information['owner_price_operation_fees']);
        } else {
            $reports = $this->getSql($kvPairs['owner_id'], $kvPairs['counting_month'])->orderByDesc('owner_price_operation_id')->get();
            $totalAmount = $reports->sum('amount');
            $totalFee = number_format($reports->sum('fee'),2);

            $owner_price_operation_fees =   OwnerStoreFeeReport::query()
                ->with('ownerPriceOperation:id,name')
                ->selectRaw("sum(fee) as fee,owner_price_operation_id")
                ->where('owner_id', $kvPairs['owner_id'])
                ->where('counting_month', $kvPairs['counting_month'])
                ->groupBy('owner_price_operation_id')->get();
        }
        return array($reports, $totalAmount, $totalFee,$owner_price_operation_fees);
    }

    /**
     * @param $owner_id
     * @param $counting_month
     * @return Builder
     */
    public function getSql($owner_id, $counting_month): Builder
    {
        return OwnerStoreFeeReport::query()
            ->with(['unit:id,name'])
            ->where('owner_id', $owner_id)
            ->where('counting_month', $counting_month);
    }
}