<?php

namespace common\events\order;

use common\components\BaseEvent;
use common\enums\EventNameEnum;

class ShippingValidateEvent extends BaseEvent
{
    /**
     * 触发事件名称（不可修改）
     *
     * @var string
     */
    public $name = EventNameEnum::SHIPPING_VALIDATE;

    /**
     * 不允许发货的订单id["id" => '原因']
     *
     * @var array $notAllowedShippingMap
     */
    private $notAllowedShippingMap = [];

    /**
     * 需要验证的订单id
     *
     * @var array $orderIds
     */
    private $orderIds = [];

    public function __construct(int $mall_id)
    {
        $this->mall_id = $mall_id;
    }

    /**
     * 获取待检查的订单id
     *
     * @param bool $excludeCheckedIds 如果订单id已经不允许发货的，下一个监听者是否还返回此订单id
     *
     * @return array
     */
    public function getOrderIds(bool $excludeCheckedIds = true): array
    {
        if (!$excludeCheckedIds) {
            return $this->orderIds;
        }

        return array_diff($this->orderIds, array_keys($this->notAllowedShippingMap));
    }

    /**
     * @param array $orderIds
     *
     * @return void
     */
    public function setOrderIds(array $orderIds)
    {
        $this->orderIds = $orderIds;
    }

    /**
     * @param int    $orderId
     * @param string $reason
     *
     * @return void
     */
    public function setNotAllow(int $orderId, string $reason)
    {
        if (isset($this->notAllowedShippingMap[$orderId])) {
            return;
        }

        $this->notAllowedShippingMap[$orderId] = $reason;
    }

    /**
     * 返回是否允许
     *
     * @param int $orderId
     *
     * @return array
     */
    public function getIsAllow(int $orderId): array
    {
        if (isset($this->notAllowedShippingMap[$orderId])) {
            return [
                'isAllow' => false,
                'reason' => $this->notAllowedShippingMap[$orderId]
            ];
        }

        return [
            'isAllow' => true,
            'reason' => ''
        ];
    }
}