store-manage/app/Http/Controllers/Api/StatisticsController.php

<?php

namespace App\Http\Controllers\Api;

use App\Services\StatisticService;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;

class StatisticsController extends Controller
{
    /**
     * 首页统计
     */
    public function dashboard(Request $request, StatisticService $statisticService): array
    {
        $input = $this->defaultFilterInput($request);

        // 昨天
        $yesterday = Carbon::yesterday();

        // 本月上报数据统计
        $currentMonthLedger = array_merge(
            ['deadline' => $yesterday->format('Y-m-d')],
            $statisticService->ledger(
                $yesterday->copy()->startOfMonth(),
                $yesterday->copy(),
                $input,
            ),
        );

        // 昨日总账录入
        $yesterdayLedger = array_merge(
            ['date' => $yesterday->format('Y-m-d')],
            $statisticService->ledger(
                $yesterday->copy(),
                $yesterday->copy(),
                $input,
            ),
        );

        // 近30天趋势数据
        $trendsOf30days = $statisticService->ledgerTrends(
            $yesterday->copy()->subDays(29),
            $yesterday->copy(),
            $input,
        );

        return [
            // 本月总账录入
            'current_month_ledger' => $currentMonthLedger,
            // 昨日累计金额
            'yesterday_ledger' => $yesterdayLedger,
            // 近30天趋势数据
            'trends_of_30days' => $trendsOf30days,
        ];
    }

    /**
     * 总账统计
     */
    public function ledger(Request $request, StatisticService $statisticService)
    {
        $request->validate(
            rules: [
                'start_at' => ['bail', 'required', 'date_format:Y-m-d'],
                'end_at' => ['bail', 'required', 'date_format:Y-m-d'],
                'before_start_at' => ['bail', 'required', 'date_format:Y-m-d'],
                'before_end_at' => ['bail', 'required', 'date_format:Y-m-d'],
            ],
            attributes: [
                'start_at' => '开始日期',
                'end_at' => '结束日期',
                'before_start_at' => '对比开始日期',
                'before_end_at' => '对比结束日期',
            ],
        );

        $input = $this->defaultFilterInput($request);

        $ledger = $statisticService->ledger(
            Carbon::parse($request->input('start_at')),
            Carbon::parse($request->input('end_at')),
            $input,
        );

        $beforeLedger = $statisticService->ledger(
            Carbon::parse($request->input('before_start_at')),
            Carbon::parse($request->input('before_end_at')),
            $input,
        );

        // 销售涨幅
        $salesGrowthRate = 0;

        if (bccomp($beforeLedger['sales'], '0', 2) === 0) {
            $salesGrowthRate = '-';
        } else {
            $diff = bcsub($ledger['sales'], $beforeLedger['sales'], 2);
            $salesGrowthRate = bcdiv(bcmul($diff, '100'), $beforeLedger['sales'], 2);
        }

        return array_merge($ledger, [
            'sales_growth_rate' => $salesGrowthRate,
        ]);
    }

    /**
     * 门店统计
     */
    public function stores(Request $request, StatisticService $statisticService)
    {
        $request->validate(
            rules: [
                'start_at' => ['bail', 'required', 'date_format:Y-m-d'],
                'end_at' => ['bail', 'required', 'date_format:Y-m-d'],
            ],
            attributes: [
                'start_at' => '开始日期',
                'end_at' => '结束日期',
            ],
        );

        $input = array_merge(
            $this->defaultFilterInput($request),
            $request->only(['start_at', 'end_at']),
        );

        $sorts = [['sales', 'desc'], ['id', 'asc']];

        return $statisticService->stores($input, $sorts);
    }

    /**
     * 销售统计
     */
    public function sales(Request $request, StatisticService $statisticService): array
    {
        $request->validate(
            rules: [
                'start_at' => ['bail', 'required', 'date_format:Y-m-d'],
                'end_at' => ['bail', 'required', 'date_format:Y-m-d'],
            ],
            attributes: [
                'start_at' => '开始日期',
                'end_at' => '结束日期',
            ],
        );

        return $statisticService->sales(
            Carbon::parse($request->input('start_at')),
            Carbon::parse($request->input('end_at')),
            $this->defaultFilterInput($request),
        );
    }

    /**
     * 处理区域和门店过滤条件
     */
    protected function defaultFilterInput(Request $request): array
    {
        $input = [];

        if ($request->filled('store_id')) {
            $input['store_id'] = $request->input('store_id');
        } else {
            $region = [];

            if ($request->filled('province_code')) {
                $region['provinceCode'] = $request->input('province_code');
            }

            if ($request->filled('city_code')) {
                $region['cityCode'] = $request->input('city_code');
            }

            $input['region'] = $region;
        }

        return $input;
    }
}