pipeline {
    agent any
    
    environment {
        SONAR_HOST_URL = 'http://localhost:9000'
        SONAR_PROJECT_KEY = 'sqp_9d031755bd0b2619fa06f5002e7aa9d6aef349d6'
        SONARQUBE_SCANNER_PARAMS = '-Dsonar.qualitygate.wait=true -Dsonar.qualitygate.timeout=300'
        SONARQUBE_QUALITY_GATE = 'CSTATM-MTE-Quality-Gate'
    }
    
    tools {
        maven 'maven396'
        jdk 'jdk21'
    }
    
    stages {
        stage('0. 初始化工具链') {
            steps {
                script {
                    env.JAVA_HOME = tool 'jdk21'
                    env.MAVEN_HOME = tool 'maven396'
                    env.PATH = "${env.JAVA_HOME}\\bin;${env.MAVEN_HOME}\\bin;${env.PATH}"
                }
                bat '''
                    echo 当前 JAVA_HOME=%JAVA_HOME%
                    "%JAVA_HOME%\\bin\\java" -version
                    mvn -version
                '''
            }
        }

        stage('1. 拉取代码') {
            steps {
                echo '========== 从 Gitea 拉取代码 =========='
                checkout scm
                echo '✓ 代码拉取成功'
            }
        }
        
        stage('2. 编译项目') {
            steps {
                echo '========== 编译 cstatm-mte 项目 =========='
                bat '''
                    set JAVA_HOME=%JAVA_HOME%
                    mvn clean compile -DskipTests
                '''
                echo '✓ 项目编译成功'
            }
        }
        
        stage('3. 运行测试') {
            steps {
                echo '========== 运行单元测试 =========='
                script {
                    try {
                        bat '''
                            set JAVA_HOME=%JAVA_HOME%
                            mvn test
                        '''
                        echo '✓ 测试执行完成'
                    } catch (Exception e) {
                        echo '⚠️ 测试失败，但继续流水线（测试代码需要修复）'
                        echo "错误信息: ${e.message}"
                        currentBuild.result = 'UNSTABLE'
                    }
                }
            }
            post {
                always {
                    script {
                        try {
                            junit 'target/surefire-reports/*.xml'
                            // 发布代码覆盖率报告
                            publishHTML([
                                allowMissing: false,
                                alwaysLinkToLastBuild: true,
                                keepAll: true,
                                reportDir: 'target/site/jacoco',
                                reportFiles: 'index.html',
                                reportName: 'JaCoCo Coverage Report'
                            ])
                        } catch (Exception e) {
                            echo '⚠ 没有测试报告'
                        }
                    }
                }
            }
        }
        
        stage('4. SonarQube 质检') {
            when {
                expression { currentBuild.result == null || currentBuild.result == 'SUCCESS' }
            }
            steps {
                echo '========== 执行 SonarQube 代码质量检测 =========='
                withSonarQubeEnv('SonarQube') {
                    bat '''
                        set JAVA_HOME=%JAVA_HOME%
                        mvn sonar:sonar -Dsonar.qualitygate.wait=true -Dsonar.qualitygate.timeout=300
                    '''
                }
                echo '✓ SonarQube 分析完成'
            }
        }
        
        stage('5. 质量阈检查') {
            steps {
                echo '========== 等待 CSTATM-MTE-Quality-Gate 质量门禁结果 =========='
                timeout(time: 10, unit: 'MINUTES') {
                    script {
                        withSonarQubeEnv('SonarQube') {
                            def qg = waitForQualityGate()
                            if (qg.status != 'OK') {
                                error "CSTATM-MTE-Quality-Gate 质量门禁未通过: ${qg.status}"
                            } else {
                                echo "✓ CSTATM-MTE-Quality-Gate 质量门禁检查通过: ${qg.status}"
                            }
                        }
                    }
                }
            }
        }
        
        stage('6. 打包项目') {
            when {
                expression { currentBuild.result == null || currentBuild.result == 'SUCCESS' }
            }
            steps {
                echo '========== 清理 launch4j 缓存（首次运行） =========='
                script {
                    try {
                        bat '''
                            if exist "%USERPROFILE%\\.m2\\repository\\net\\sf\\launch4j" (
                                echo 清理损坏的 launch4j 缓存...
                                rmdir /s /q "%USERPROFILE%\\.m2\\repository\\net\\sf\\launch4j"
                            )
                        '''
                    } catch (Exception e) {
                        echo '⚠️ 无法清理 launch4j 缓存，继续构建'
                    }
                }
                
                echo '========== 打包 cstatm-mte 项目（JAR + 跳过 EXE） =========='
                bat '''
                    set JAVA_HOME=%JAVA_HOME%
                    set PATH=%JAVA_HOME%\bin;%PATH%
                    mvn -B clean package -DskipTests -Dlaunch4j.skip=true
                    if errorlevel 1 exit /b %ERRORLEVEL%
                '''
                echo '✓ 项目打包成功'
                echo '✓ JAR 文件: target/cstatm-mte-uber.jar'
                echo '⚠ 已跳过 EXE 打包（launch4j.skip=true）'

                echo '========== 使用 WiX 生成 MSI =========='
                bat """
                    if not exist installer mkdir installer
                    del /q installer\\cstatm-mte.wixobj 2>nul
                    del /q installer\\cstatm-mte.wixpdb 2>nul
                    del /q installer\\cstatm-mte.msi 2>nul
                    \"C:\\Program Files (x86)\\WiX Toolset v3.11\\bin\\candle.exe\" \"installer\\cstatm-mte.wxs\" -out \"installer\\cstatm-mte.wixobj\"
                    if errorlevel 1 exit /b %ERRORLEVEL%
                    \"C:\\Program Files (x86)\\WiX Toolset v3.11\\bin\\light.exe\" \"installer\\cstatm-mte.wixobj\" -out \"installer\\cstatm-mte.msi\"
                    if errorlevel 1 exit /b %ERRORLEVEL%
                """
                echo '✓ MSI 文件: installer/cstatm-mte.msi'
            }
        }
        
        stage('7. 归档制品') {
            when {
                expression { currentBuild.result == null || currentBuild.result == 'SUCCESS' }
            }
            steps {
                echo '========== 归档构建制品 =========='
                script {
                    // 获取构建信息
                    def buildNumber = env.BUILD_NUMBER
                    def gitCommit = bat(script: '@git rev-parse --short HEAD', returnStdout: true).trim()

                    def timestamp = new Date().format('yyyyMMdd-HHmmss')
                    
                    // 创建版本信息文件
                    bat """
                        echo Build Number: %BUILD_NUMBER% > target/build-info.txt
                        echo Git Commit: ${gitCommit} >> target/build-info.txt
                        echo Build Time: ${timestamp} >> target/build-info.txt
                        echo Java Version: %JAVA_HOME% >> target/build-info.txt
                    """
                    
                    // 归档所有制品
                    archiveArtifacts artifacts: '''
                        target/*.jar,
                        target/*.war,
                        target/*.exe,
                        target/build-info.txt,
                        installer/*.msi,
                        installer/*.cab
                    ''',
                    fingerprint: true,
                    allowEmptyArchive: true
                    
                    // 发布制品信息
                    echo "✓ 制品归档成功 - 构建号: ${buildNumber}, 提交: ${gitCommit}"

                    echo '========== 准备 release 分支制品 =========='
                    bat """
                        set RELEASE_ROOT=release
                        if not exist %RELEASE_ROOT% mkdir %RELEASE_ROOT%
                        set REL_DIR=%RELEASE_ROOT%\\Build-%BUILD_NUMBER%
                        if exist %REL_DIR% rmdir /s /q %REL_DIR%
                        mkdir %REL_DIR%
                        if exist target\\cstatm-mte-uber.jar copy /y target\\cstatm-mte-uber.jar %REL_DIR%\\ >nul
                        if exist installer\\cstatm-mte.msi copy /y installer\\cstatm-mte.msi %REL_DIR%\\ >nul
                        if exist target\\build-info.txt copy /y target\\build-info.txt %REL_DIR%\\ >nul
                        if exist start-atm.bat copy /y start-atm.bat %REL_DIR%\\ >nul
                        echo Release artifacts prepared at %REL_DIR%
                    """
                    echo '✓ release 分支制品已准备，稍后推送到仓库'

                }
            }
        }
        
        stage('8. 推送代码到头歌') {
            when {
                expression { currentBuild.result == null || currentBuild.result == 'SUCCESS' }
            }
            steps {
                echo '========== 推送源代码到头歌仓库 =========='
                script {
                    try {
                        withCredentials([usernamePassword(
                            credentialsId: 'educoder-credentials',
                            usernameVariable: 'TOUGO_USER',
                            passwordVariable: 'TOUGO_PASS'
                        )]) {
                            bat '''
                                @echo off
                                setlocal EnableExtensions EnableDelayedExpansion
                                for /f %%i in ('powershell -NoLogo -NoProfile -Command "[Console]::Out.Write([uri]::EscapeDataString($env:TOUGO_USER))"') do set EDU_USER_ENC=%%i
                                for /f %%i in ('powershell -NoLogo -NoProfile -Command "[Console]::Out.Write([uri]::EscapeDataString($env:TOUGO_PASS))"') do set EDU_PASS_ENC=%%i
                                git config user.name "Jenkins CI"
                                git config user.email "jenkins@cstatm-mte.local"
                                git remote add tougo https://bdgit.educoder.net/pu6zrsfoy/cstatm-mte.git || git remote set-url tougo https://bdgit.educoder.net/pu6zrsfoy/cstatm-mte.git

                                for /f %%i in ('git rev-parse HEAD') do set BASE_COMMIT=%%i

                                if exist release (
                                    git add release
                                    git diff --quiet HEAD -- release
                                    set RELEASE_DIFF=!ERRORLEVEL!
                                    if "!RELEASE_DIFF!"=="0" (
                                        echo release 目录无变化，跳过 release 分支制品发布
                                        git reset HEAD release >nul 2>&1
                                    ) else (
                                        git commit -m "chore: release artifacts Build %BUILD_NUMBER%"
                                        if errorlevel 1 exit /b %ERRORLEVEL%
                                        git push https://%EDU_USER_ENC%:%EDU_PASS_ENC%@bdgit.educoder.net/pu6zrsfoy/cstatm-mte.git HEAD:release --force
                                        if errorlevel 1 exit /b %ERRORLEVEL%
                                        git reset --hard %BASE_COMMIT%
                                    )
                                ) else (
                                    echo release 目录不存在，跳过 release 分支制品发布
                                )

                                if exist release rmdir /s /q release

                                git push https://%EDU_USER_ENC%:%EDU_PASS_ENC%@bdgit.educoder.net/pu6zrsfoy/cstatm-mte.git HEAD:main --force
                            '''
                        }
                        echo '✓ release 制品与 main 源码已同步到头歌'
                    } catch (Exception e) {
                        echo '⚠ 推送代码到头歌失败'
                        echo "错误信息: ${e.message}"
                        currentBuild.result = 'UNSTABLE'
                    }
                }
            }
        }
        
        stage('9. 归档制品') {
            when {
                expression { currentBuild.result == null || currentBuild.result == 'SUCCESS' }
            }
            steps {
                echo '========== 归档构建制品 =========='
                script {
                    // 获取构建信息
                    def buildNumber = env.BUILD_NUMBER
                    def gitCommit = bat(script: '@git rev-parse --short HEAD', returnStdout: true).trim()

                    def timestamp = new Date().format('yyyyMMdd-HHmmss')
                    
                    // 创建版本信息文件
                    bat """
                        echo Build Number: %BUILD_NUMBER% > target/build-info.txt
                        echo Git Commit: ${gitCommit} >> target/build-info.txt
                        echo Build Time: ${timestamp} >> target/build-info.txt
                        echo Java Version: %JAVA_HOME% >> target/build-info.txt
                    """
                    
                    // 归档所有制品
                    archiveArtifacts artifacts: '''
                        target/*.jar,
                        target/*.war,
                        target/*.exe,
                        target/build-info.txt,
                        installer/*.msi,
                        installer/*.cab
                    ''',
                    fingerprint: true,
                    allowEmptyArchive: true
                    
                    // 发布制品信息
                    echo "✓ 制品归档成功 - 构建号: ${buildNumber}, 提交: ${gitCommit}"
                }
            }
        }
    }
    
    post {
        success {
            echo '========== 流水线执行成功 =========='
            emailext (
                subject: "✅ cstatm-mte 构建成功 - Build #${BUILD_NUMBER}",
                body: """
                    <h2>cstatm-mte 项目构建成功</h2>
                    <p><strong>构建编号:</strong> ${BUILD_NUMBER}</p>
                    <p><strong>构建时间:</strong> ${new Date()}</p>
                    <p><strong>提交信息:</strong> ${env.CHANGE_ID ?: 'N/A'}</p>
                    <p><strong>查看详情:</strong> <a href="${BUILD_URL}">点击这里</a></p>
                """,
                to: '602924803@qq.com'
            )
        }
        
        failure {
            echo '========== 流水线执行失败 =========='
            emailext (
                subject: "❌ cstatm-mte 构建失败 - Build #${BUILD_NUMBER}",
                body: """
                    <h2>cstatm-mte 项目构建失败</h2>
                    <p><strong>构建编号:</strong> ${BUILD_NUMBER}</p>
                    <p><strong>构建时间:</strong> ${new Date()}</p>
                    <p><strong>失败阶段:</strong> ${currentBuild.currentResult}</p>
                    <p><strong>查看详情:</strong> <a href="${BUILD_URL}console">点击这里</a></p>
                """,
                to: '602924803@qq.com'
            )
        }
        
        unstable {
            echo '========== 流水线执行不稳定 =========='
            emailext (
                subject: "⚠️ cstatm-mte 构建不稳定 - Build #${BUILD_NUMBER}",
                body: """
                    <h2>cstatm-mte 项目构建不稳定</h2>
                    <p><strong>构建编号:</strong> ${BUILD_NUMBER}</p>
                    <p><strong>构建时间:</strong> ${new Date()}</p>
                    <p><strong>状态:</strong> ${currentBuild.currentResult}</p>
                    <p><strong>查看详情:</strong> <a href="${BUILD_URL}">点击这里</a></p>
                """,
                to: '602924803@qq.com'
            )
        }
        
        always {
            echo '========== 清理工作空间 =========='
            cleanWs()
        }
    }
}