<?php

namespace tests\flow\nodes;

use tests\flow\TestCase;
use app\flow\nodes\DisinfectNode;
use app\flow\DbOperationType;

/**
 * 消毒节点单元测试
 */
class DisinfectNodeTest extends TestCase
{
    protected DisinfectNode $node;

    protected function setUp(): void
    {
        $this->node = new DisinfectNode();
    }

    /**
     * 测试节点名称和编码
     */
    public function testNodeIdentity(): void
    {
        $this->assertEquals('消毒', $this->node->getName());
        $this->assertEquals('消毒', $this->node->getCode());
    }

    /**
     * 测试漂洗后可以刷消毒
     */
    public function testCanHandleAfterRinse(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '漂洗',
        ]);

        $this->assertTrue($this->node->canHandle($context));
    }

    /**
     * 测试终末漂洗后禁止刷消毒
     */
    public function testCanHandleAfterFinalRinse(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '终末漂洗',
        ]);

        $this->assertFalse($this->node->canHandle($context));
    }

    /**
     * 测试清洗后禁止直接刷消毒
     */
    public function testCanHandleAfterWash(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '清洗',
        ]);

        $this->assertFalse($this->node->canHandle($context));
    }

    /**
     * 测试不能处理非消毒读卡器
     */
    public function testCannotHandleNonDisinfectReader(): void
    {
        $context = $this->createContext([
            'readerType' => '清洗',
            'currentStep' => '漂洗',
        ]);

        $this->assertFalse($this->node->canHandle($context));
    }

    /**
     * 测试消毒后不能立即刷消毒
     */
    public function testCannotHandleAfterDisinfect(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '消毒',
        ]);

        $this->assertFalse($this->node->canHandle($context));
    }

    /**
     * 测试处理流程
     */
    public function testHandleProcess(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '漂洗',
        ]);

        $result = $this->node->handle($context);

        $this->assertSuccess($result);
        $this->assertStep($result, '消毒');
        $this->assertNotNull($result->getStepLastTime('消毒'));
    }

    /**
     * 测试数据库操作标记
     */
    public function testDatabaseOperationFlags(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '漂洗',
        ]);

        $this->node->handle($context);

        $this->assertTrue($context->needDatabaseOperation);
        $this->assertEquals(DbOperationType::INSERT, $context->dbOperation);
    }

    /**
     * 测试 WebSocket 通知标记
     */
    public function testWebSocketNotifyFlag(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '漂洗',
        ]);

        $this->node->handle($context);

        $this->assertTrue($context->needWebSocketNotify);
    }
}