<?php

namespace App\Console\Commands;

use App\Models\DistributionPreIncome;
use App\Models\Order;
use App\Models\UserInfo;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Throwable;

class OrderSettleCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'order:settle';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '订单结算';

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        // 只查询可结算的订单，并且没有处理中的售后单
        Order::whereDoesntHave('afterSales', function ($query) {
            return $query->processing();
        })->settlable()->chunkById(200, function ($orders) {
            $orders->load(['user', 'afterSales']);

            foreach ($orders as $order) {
                try {
                    DB::beginTransaction();

                    $this->settle($order);

                    DB::commit();
                } catch (Throwable $e) {
                    DB::rollBack();

                    report($e);
                }
            }
        });

        return 0;
    }

    /**
     * 结算成长值
     *
     * @param \App\Models\Order $order
     * @return void
     */
    protected function settle(Order $order)
    {
        // 用户可得销售值
        $salesValue = $order->sales_value;

        foreach ($order->afterSales as $afterSale) {
            if ($afterSale->isCancelled()) {
                continue;
            }

            $salesValue = bcsub($salesValue, $afterSale->sales_value, 2);
        }

        $user = $order->user;

        // 结算下单用户的成长值
        $user->userInfo()->update([
            'growth_value' => DB::raw("growth_value+{$salesValue}"),
            'pre_growth_value' => DB::raw("pre_growth_value-{$salesValue}"),
        ]);

        // 尝试提升用户的代理等级
        $user->userInfo->attemptUpgradeAgentLevel();

        if (count($pids = $user->userInfo->parent_ids) > 0) {
            // 更新上级的团队销售值
            UserInfo::whereIn('user_id', $pids)->update([
                'group_sales_value' => DB::raw("group_sales_value + {$salesValue}"),
            ]);

            $ancestors = UserInfo::whereIn('user_id', $pids)->latest('depth')->get();

            foreach ($ancestors as $ancestor) {
                $ancestor->attemptUpgradeAgentLevel();
            }
        }

        // 将订单标记未已结算
        $order->update([
            'is_settle' => true,
        ]);

        // 将预收益标记为结算中
        DistributionPreIncome::where('order_id', $order->id)->update([
            'status' => DistributionPreIncome::STATUS_PROCESSING,
        ]);
    }
}