<?php

namespace tests\flow\nodes;

use tests\flow\TestCase;
use app\flow\nodes\DryNode;
use app\flow\enum\DbOperationType;

/**
 * 干燥节点单元测试
 */
class DryNodeTest extends TestCase
{
    protected DryNode $node;

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

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

    /**
     * 测试终末漂洗后可以刷干燥
     */
    public function testCanHandleAfterFinalRinse(): void
    {
        $context = $this->createContext([
            'readerType' => '干燥',
            'currentStep' => '终末漂洗',
        ]);

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

    /**
     * 测试消毒后可以直接刷干燥（跳过终末漂洗）
     */
    public function testCanHandleAfterDisinfect(): void
    {
        $context = $this->createContext([
            'readerType' => '干燥',
            'currentStep' => '消毒'
        ]);

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

    /**
     * 测试漂洗后不能直接刷干燥
     */
    public function testCannotHandleAfterRinse(): void
    {
        $context = $this->createContext([
            'readerType' => '干燥',
            'currentStep' => '漂洗',
        ]);

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

    /**
     * 测试不能处理非干燥读卡器
     */
    public function testCannotHandleNonDryReader(): void
    {
        $context = $this->createContext([
            'readerType' => '清洗',
            'currentStep' => '终末漂洗',
        ]);

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

    /**
     * 测试干燥后不能立即刷干燥
     */
    public function testCannotHandleAfterDry(): void
    {
        $context = $this->createContext([
            'readerType' => '干燥',
            'currentStep' => '干燥',
        ]);

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

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

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

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

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

        $this->node->handle($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' => '干燥',
            'currentStep' => '终末漂洗',
        ]);

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

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

    /**
     * 测试保持现有批次号
     */
    public function testKeepExistingBatchNo(): void
    {
        $context = $this->createContext([
            'readerType' => '干燥',
            'currentStep' => '终末漂洗',
            'batchNo' => '202603031200000000010001',
        ]);

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

        $this->assertEquals('202603031200000000010001', $context->batchNo);
    }
}