<?php

namespace app\flow\nodes;

use app\flow\enum\DbOperationType;
use app\flow\context\ProcessContext;
use app\flow\enum\VoiceMessage;
use app\flow\context\bean\CanHandleResult;
use app\utils\Logger;

/**
 * 干燥节点
 * 处理干燥步骤
 * 
 */
class DryNode extends AbstractProcessNode
{


    /**
     * 获取节点名称
     */
    public static function getName(): string
    {
        return "干燥";
    }

    /**
     * 获取节点编码
     */
    public function getCode(): string
    {
        return self::getName();
    }

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

        if (!$this->isMatchReaderType($context)) {
            if ($context->getCurrentStep() === FinalRinseNode::getName()) {
                if (!$context->isSuccess()) Logger::debug("[DryNode] 刷卡错误，当前步骤是终末漂洗，但是刷的读卡器类型不是终末漂洗，对用户进行语音提示刷终末漂洗读卡器");
                return CanHandleResult::cannotHandle(VoiceMessage::PLEASE_SWIPE_DRY);
            }
            return CanHandleResult::cannotHandle();
        }

        // 上一个步骤必须是终末漂洗
        if (!$this->isRequiredNode($context->getCurrentStep(), [FinalRinseNode::getName()])) {
            return CanHandleResult::cannotHandle(VoiceMessage::PLEASE_SWIPE_DISINFECT);
        }

        return CanHandleResult::canHandle();
    }

    /**
     * 具体处理逻辑
     */
    protected function doHandle(ProcessContext $context): ProcessContext
    {
        return $context->createModifyBuilder()
            ->setCurrentStep('干燥')
            ->setNeedDatabaseOperation()
            ->setDbOperation(DbOperationType::INSERT)
            ->setNeedWebSocketNotify()
            ->build();
    }
}