<?php

namespace tests\flow\nodes;

use tests\flow\TestCase;
use app\flow\nodes\MorningWashNode;

/**
 * 晨洗节点单元测试
 */
class MorningWashNodeTest extends TestCase
{
    protected MorningWashNode $node;

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

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

    /**
     * 测试可以处理消毒读卡器（晨洗模式）
     */
    public function testCanHandleDisinfectReaderForMorningWash(): void
    {
        $context = $this->createContext([
            'readerType' => '消毒',
            'currentStep' => '',
            'needMorningWash' => true,
        ]);

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

    /**
     * 测试可以处理机洗读卡器（晨洗模式）
     */
    public function testCanHandleMachineWashReaderForMorningWash(): void
    {
        $context = $this->createContext([
            'readerType' => '机洗',
            'currentStep' => '',
            'needMorningWash' => true,
        ]);

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

    /**
     * 测试不需要晨洗时不能处理
     */
    public function testCannotHandleWhenNoNeed(): void
    {
        $context = $this->createContext([
            'readerType' => '晨洗',
            'currentStep' => '',
            'needMorningWash' => false,
        ]);

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

    /**
     * 测试非消毒/机洗读卡器不能处理晨洗
     */
    public function testCannotHandleNonDisinfectMachineReader(): void
    {
        $context = $this->createContext([
            'readerType' => '清洗',
            'currentStep' => '',
            'needMorningWash' => true,
        ]);

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

    /**
     * 测试已完成晨洗后不能再次处理
     */
    public function testCannotHandleWhenAlreadyWashed(): void
    {
        $context = $this->createContext([
            'readerType' => '晨洗',
            'currentStep' => '晨洗',
            'needMorningWash' => false,
            'morningWashed' => true,
        ]);

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

    /**
     * 测试处理流程（消毒读卡器）
     */
    public function testHandleProcessWithDisinfect(): void
    {
        $context = $this->createContext([
            'readerType'     => '消毒',
            'currentStep'    => '',
            'needMorningWash' => true,
            'endoscopeId'    => '',  // 避免触发 DB 查询
        ]);

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

        $this->assertSuccess($result);
        $this->assertEquals('清洗', $result->currentStep); // 晨洗后进入清洗步骤
        $this->assertTrue($result->morningWashed);
        $this->assertEquals('手工洗（晨洗）', $result->processType);
    }

    /**
     * 测试处理流程（机洗读卡器）
     */
    public function testHandleProcessWithMachineWash(): void
    {
        $context = $this->createContext([
            'readerType'      => '机洗',
            'currentStep'     => '',
            'needMorningWash' => true,
            'endoscopeId'     => '',  // 避免触发 DB 查询
        ]);

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

        $this->assertSuccess($result);
        $this->assertEquals('清洗', $result->currentStep);
        $this->assertTrue($result->morningWashed);
        $this->assertEquals('机洗（晨洗）', $result->processType);
    }

    /**
     * 测试生成批次号
     */
    public function testGenerateBatchNo(): void
    {
        $context = $this->createContext([
            'readerType'      => '消毒',
            'currentStep'     => '',
            'needMorningWash' => true,
            'endoscopeId'     => '',  // 避免触发 DB 查询
        ]);

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

        $this->assertNotEmpty($context->batchNo);
        $this->assertTrue($context->needDatabaseOperation);
    }
}