<?php

namespace app\flow\nodes;

use app\flow\DbOperationType;
use app\flow\ProcessContext;
use app\flow\VoiceMessage;
use app\utils\Logger;

/**
 * 终末漂洗节点
 * 处理终末漂洗步骤
 *
 */
class FinalRinseNode extends AbstractProcessNode
{

    /**
     * 获取节点名称
     */
    public static function getName(): string
    {
        return '终末漂洗';
    }

    /**
     * 获取节点编码
     */
    public function getCode(): string
    {
        return '终末漂洗';
    }

    /**
     * 判断当前节点是否能处理该步骤
     */
    public function canHandle(ProcessContext $context): bool
    {
        // 如果内镜未取出
        if ($context->isInStorage) {
            $context->expectedNextStep = VoiceMessage::PLEASE_SWIPE_STORAGE_OUT;
            return false;
        }

        if (!$this->isMatchReaderType($context)) {
            if ($context->currentStep === DisinfectNode::getName()) {
                if (!$context->success) Logger::debug("[FinalRinseNode] 刷卡错误，当前步骤是消毒，但是刷的读卡器类型不是消毒，对用户进行语音提示刷消毒读卡器");
                $context->expectedNextStep = VoiceMessage::PLEASE_SWIPE_FINAL_RINSE;
            }
            return false;
        }

        // 上一个步骤必须是消毒或机洗
        return $this->isRequiredNode($context->currentStep, ['消毒', '机洗']);
    }

    /**
     * 具体处理逻辑
     */
    protected function doHandle(ProcessContext $context): ProcessContext
    {
        // 更新步骤
        $context->currentStep = '终末漂洗';


        $context->needDatabaseOperation = true;
        $context->dbOperation = DbOperationType::INSERT;
        $context->needWebSocketNotify = true;

        return $context;
    }
}