<?php

namespace App\Http\Controllers\Api\Account;

use App\Http\Controllers\Api\Controller;
use App\Models\Ledger;
use App\Models\TaskPerformance;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;

class StorePerformanceController extends Controller
{
    public function __invoke(Request $request)
    {
        $request->validate(
            rules: [
                'month' => ['filled', 'date_format:Y-m'],
            ],
            attributes: [
                'month' => '月份',
            ],
        );

        /** @var \Carbon\Carbon */
        $month = Carbon::createFromFormat('Y-m', $request->input('month') ?: date('Y-m'));

        /** @var \App\Models\Employee */
        $user = $request->user();

        /**
         * 当月的业绩指标任务
         *
         * @var \App\Models\TaskPerformance
         */
        $taskPerformance = TaskPerformance::where('store_id', $user->store_id)
            ->where('month', $month->format('Y-m'))
            ->first();

        $actualPerformance = Ledger::where('store_id', $user->store_id)
            ->whereBetween('date', [$month->copy()->startOfMonth()->format('Y-m-d'), $month->copy()->endOfMonth()->format('Y-m-d')])
            ->sum('sales');

        return [
            'actual_performance' => trim_zeros($actualPerformance),
            'expected_performance' => trim_zeros($taskPerformance->expected_performance ?? 0),
        ];
    }
}