<?php

namespace App\Console\Commands;

use App\Models\DistributionPreIncome;
use App\Models\Order;
use App\Models\SalesValueLog;
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
        // 检查订单是否有未执行的分销任务
        Order::whereDoesntHave('afterSales', function ($query) {
            return $query->processing();
        })->whereDoesntHave('distributionPreIncomeJobs', function ($query) {
            return $query->pending();
        })->settlable()->chunkById(200, function ($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);
        }

        if (bccomp($salesValue, '0', 2) === 1) {
            $salesValueLogs = [];
            $ts = now()->toDateTimeString();

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

            // 下单用户的销售值日志
            $salesValueLogs[] = [
                'user_id' => $order->user->id,
                'order_id' => $order->id,
                'order_user_id' => $order->user->id,
                'type' => SalesValueLog::TYPE_INDIVIDUAL,
                'change_sales_value' => $salesValue,
                'remarks' => '个人消费',
                'created_at' => $ts,
                'updated_at' => $ts,
            ];

            // 提升下单用户的代理等级
            $order->user->userInfo->attemptUpgradeAgentLevel();

            if (count($pids = $order->user->userInfo->parent_ids) > 0) {
                $ancestors = UserInfo::whereIn('user_id', $pids)->latest('depth')->get();

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

                    $salesValueLogs[] = [
                        'user_id' => $ancestor->user_id,
                        'order_id' => $order->id,
                        'order_user_id' => $order->user_id,
                        'type' => SalesValueLog::TYPE_TEAM,
                        'change_sales_value' => $salesValue,
                        'remarks' => '团队成员消费',
                        'created_at' => $ts,
                        'updated_at' => $ts,
                    ];
                }

                // 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}"),
                ]);
            }

            // 保存销售值日志
            SalesValueLog::insert($salesValueLogs);
        }

        // 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,
        ]);
    }
}