/**
 * 智能图书管理系统 (MCSLMS) - 单分支流水线
 * 四端统一构建：CLI、GUI、Web、Android
 * 含单元测试、SonarQube 质量扫描、jpackage EXE、头歌平台发布
 */
pipeline {
    agent any
    
    // 触发方式：Gitea Webhook 推送触发 (Generic Webhook Trigger)
    // Gitea 配置：仓库 -> 设置 -> Webhooks -> http://localhost:8084/generic-webhook-trigger/invoke?token=mcslms
    // Jenkins 配置：Token=mcslms, Token Credential=空
    
    options {
        buildDiscarder(logRotator(numToKeepStr: '10'))
        timestamps()
        timeout(time: 60, unit: 'MINUTES')
        disableConcurrentBuilds()
    }
    
    environment {
        JAVA_HOME = 'E:\\2025-2026\\GitAIOps\\jdk'
        ANDROID_HOME = 'D:/development/Android'
        SONAR_HOST_URL = 'http://localhost:9000'
        SONAR_PROJECT_KEY = 'mcslms'
        SONAR_PROJECT_NAME = 'mcslms'
        RELEASE_VERSION = "v1.0.0.${BUILD_NUMBER}"
    }
    
    stages {
        stage('1. 环境信息') {
            steps {
                echo '=========================================='
                echo '  智能图书管理系统 (MCSLMS) - 四端统一构建'
                echo '=========================================='
                echo "构建号: ${env.BUILD_NUMBER}"
                echo "版本号: ${env.RELEASE_VERSION}"
                bat 'java -version'
            }
        }
        
        stage('2. 构建 Core') {
            steps {
                echo '>>> [1/5] 构建核心模块'
                bat 'gradlew.bat :core:build -x test --no-daemon'
            }
        }
        
        stage('3. 运行单元测试') {
            steps {
                echo '>>> 运行单元测试并生成覆盖率报告'
                script {
                    try {
                        // 运行测试并生成JaCoCo覆盖率报告
                        bat 'gradlew.bat test jacocoTestReport --no-daemon'
                        echo '✓ 测试执行完成，覆盖率报告已生成'
                    } catch (Exception e) {
                        echo "⚠️ 测试失败，但继续流水线: ${e.message}"
                        currentBuild.result = 'UNSTABLE'
                    }
                }
            }
            post {
                always {
                    junit allowEmptyResults: true, testResults: '**/build/test-results/test/*.xml'
                    publishHTML(target: [
                        allowMissing: true,
                        alwaysLinkToLastBuild: true,
                        keepAll: true,
                        reportDir: 'core/build/reports/tests/test',
                        reportFiles: 'index.html',
                        reportName: 'Core 测试报告'
                    ])
                    // 发布JaCoCo覆盖率报告
                    publishHTML(target: [
                        allowMissing: true,
                        alwaysLinkToLastBuild: true,
                        keepAll: true,
                        reportDir: 'core/build/reports/jacoco/test/html',
                        reportFiles: 'index.html',
                        reportName: 'Core 覆盖率报告'
                    ])
                }
            }
        }
        
        stage('4. SonarQube 质量扫描') {
            steps {
                echo '>>> 执行 SonarQube 代码质量检测'
                withSonarQubeEnv('SonarQube') {
                    bat '''
                        gradlew.bat sonar ^
                            -Dsonar.projectKey=%SONAR_PROJECT_KEY% ^
                            -Dsonar.projectName=%SONAR_PROJECT_NAME% ^
                            -Dsonar.host.url=%SONAR_HOST_URL% ^
                            -Dsonar.gradle.skipCompile=true ^
                            -Dsonar.java.binaries=core/build/classes/java/main ^
                            -Dsonar.coverage.jacoco.xmlReportPaths=core/build/reports/jacoco/test/jacocoTestReport.xml,cli/build/reports/jacoco/test/jacocoTestReport.xml,gui/build/reports/jacoco/test/jacocoTestReport.xml,backend/build/reports/jacoco/test/jacocoTestReport.xml ^
                            --no-daemon
                    '''
                }
                echo '✓ SonarQube 分析完成'
            }
        }
        
        stage('5. 构建四端') {
            parallel {
                stage('CLI') {
                    steps {
                        echo '>>> [2/5] 构建 CLI 命令行端 (fatJar)'
                        bat 'gradlew.bat :cli:fatJar -x test -PbuildNumber=%BUILD_NUMBER% --no-daemon'
                    }
                }
                stage('GUI') {
                    steps {
                        echo '>>> [3/5] 构建 GUI 桌面端 (fatJar)'
                        bat 'gradlew.bat :gui:fatJar -x test -PbuildNumber=%BUILD_NUMBER% --no-daemon'
                    }
                }
                stage('Backend JAR') {
                    steps {
                        echo '>>> [4/5] 构建 Web 后端 (bootJar)'
                        bat 'gradlew.bat :backend:bootJar -x test -PbuildNumber=%BUILD_NUMBER% --no-daemon'
                    }
                }
                stage('Backend WAR') {
                    steps {
                        echo '>>> [4/5] 构建 Web 后端 (bootWar)'
                        bat 'gradlew.bat :backend:bootWar -x test -PbuildNumber=%BUILD_NUMBER% --no-daemon'
                    }
                }
                stage('Android') {
                    steps {
                        echo '>>> [5/5] 构建 Android App'
                        bat 'gradlew.bat :android:assembleDebug --no-daemon'
                    }
                }
            }
        }
        
        stage('6. 创建 GUI EXE (jpackage)') {
            steps {
                echo '>>> 使用 jpackage 创建 Windows EXE'
                script {
                    try {
                        bat '''
                            @echo off
                            setlocal EnableDelayedExpansion
                            set JAVA_HOME=%JAVA_HOME%
                            
                            echo ============================================
                            echo   jpackage 打包 GUI 应用
                            echo ============================================
                            
                            REM 检查 jpackage
                            echo [1/4] 检查 jpackage...
                            jpackage --version >nul 2>&1
                            if errorlevel 1 (
                                echo   ✗ jpackage 不可用，需要 JDK 14+
                                exit /b 1
                            )
                            for /f "tokens=*" %%i in ('jpackage --version') do echo   ✓ jpackage: %%i
                            
                            REM 准备输入目录
                            echo [2/4] 准备 jpackage 输入...
                            if exist jpackage-input rmdir /S /Q jpackage-input
                            mkdir jpackage-input
                            
                            REM 查找 GUI fatJar (带 -all 后缀)
                            set GUI_JAR=
                            for %%f in (gui\\build\\libs\\mcslms-gui-v*.jar) do set GUI_JAR=%%f
                            
                            if "!GUI_JAR!"=="" (
                                echo   ✗ 找不到 GUI JAR
                                exit /b 1
                            )
                            
                            copy /Y "!GUI_JAR!" jpackage-input\\mcslms-gui.jar >nul
                            echo   ✓ 复制 !GUI_JAR!
                            
                            REM 创建 app-image
                            echo [3/4] 创建 app-image...
                            if exist jpackage-output rmdir /S /Q jpackage-output
                            
                            jpackage ^
                                --type app-image ^
                                --input jpackage-input ^
                                --name MCSLMS ^
                                --main-jar mcslms-gui.jar ^
                                --main-class com.smartlibrary.gui.GUIApplication ^
                                --app-version 1.0.%BUILD_NUMBER% ^
                                --vendor "CHZU" ^
                                --description "智能图书管理系统 GUI 客户端" ^
                                --add-modules java.base,java.desktop,java.sql,java.logging,java.naming,java.management,java.prefs,java.xml,jdk.unsupported ^
                                --java-options "-Xmx512m" ^
                                --dest jpackage-output
                            
                            if errorlevel 1 (
                                echo   ✗ app-image 创建失败
                                exit /b 1
                            )
                            echo   ✓ app-image 创建成功
                            
                            REM 创建 EXE 安装包
                            echo [4/4] 创建 EXE 安装包...
                            jpackage ^
                                --type exe ^
                                --app-image jpackage-output\\MCSLMS ^
                                --name MCSLMS ^
                                --app-version 1.0.%BUILD_NUMBER% ^
                                --vendor "CHZU" ^
                                --description "智能图书管理系统 GUI 客户端" ^
                                --win-menu ^
                                --win-dir-chooser ^
                                --win-shortcut ^
                                --dest artifacts
                            
                            if errorlevel 1 (
                                echo   ⚠️ EXE 创建失败，创建 ZIP 绿色版...
                                powershell -Command "Compress-Archive -Path jpackage-output\\MCSLMS -DestinationPath artifacts\\mcslms-gui.zip -Force"
                                if exist artifacts\\mcslms-gui.zip (
                                    echo   ✓ ZIP 绿色版创建成功
                                )
                            ) else (
                                REM 重命名 EXE
                                if exist artifacts\\MCSLMS-1.0.%BUILD_NUMBER%.exe (
                                    move /Y artifacts\\MCSLMS-1.0.%BUILD_NUMBER%.exe artifacts\\mcslms-gui-v1.0.0.%BUILD_NUMBER%.exe >nul
                                    echo   ✓ EXE 创建成功: mcslms-gui-v1.0.0.%BUILD_NUMBER%.exe
                                )
                            )
                            
                            echo.
                            echo ============================================
                            echo   jpackage 打包完成
                            echo ============================================
                        '''
                        echo '✓ GUI EXE 创建成功'
                    } catch (Exception e) {
                        echo "⚠️ jpackage 打包失败: ${e.message}"
                        currentBuild.result = 'UNSTABLE'
                    }
                }
            }
        }
        
        stage('7. 归档制品') {
            steps {
                echo '>>> 归档构建产物'
                archiveArtifacts artifacts: '**/build/libs/*.jar, **/build/libs/*.war, **/build/outputs/apk/**/*.apk, artifacts/*.exe, artifacts/*.zip', 
                                 fingerprint: true,
                                 allowEmptyArchive: true
            }
        }
        
        stage('8. 部署到 Tomcat') {
            steps {
                echo '========== 部署到本地 Tomcat =========='
                script {
                    def tomcatHome = 'E:\\2025-2026\\GitAIOps\\tomcat'
                    def tomcatWebapps = "${tomcatHome}\\webapps"
                    def tomcatBin = "${tomcatHome}\\bin"
                    def appName = 'mcslms'
                    
                    try {
                        // 防止 Jenkins 杀死衍生进程
                        env.BUILD_ID = "dontKillMe"
                        
                        bat """
                            @echo off
                            setlocal EnableDelayedExpansion
                            
                            echo ============================================
                            echo   MCSLMS Web 应用部署到 Tomcat
                            echo ============================================
                            echo.
                            
                            REM 检查端口 8080 占用
                            echo [1/6] 检查端口 8080 占用...
                            for /f "tokens=5" %%a in ('netstat -ano ^| findstr :8080 ^| findstr LISTENING') do (
                                if not "%%a"=="0" (
                                    echo   发现占用端口 8080 的进程 PID: %%a
                                    taskkill /F /PID %%a 2>nul
                                    echo   ✓ 已终止进程
                                )
                            )
                            echo.
                            
                            REM 停止 Tomcat
                            echo [2/6] 停止 Tomcat...
                            if exist "${tomcatBin}\\shutdown.bat" (
                                call "${tomcatBin}\\shutdown.bat" 2>nul
                                timeout /t 5 /nobreak >nul
                                echo   ✓ Tomcat 已停止
                            )
                            echo.
                            
                            REM 清理旧应用
                            echo [3/6] 清理旧应用...
                            if exist "${tomcatWebapps}\\${appName}.war" (
                                del /F /Q "${tomcatWebapps}\\${appName}.war"
                                echo   ✓ 删除旧 WAR 包
                            )
                            if exist "${tomcatWebapps}\\${appName}" (
                                rmdir /S /Q "${tomcatWebapps}\\${appName}"
                                echo   ✓ 删除旧应用目录
                            )
                            echo.
                            
                            REM 查找并部署新 WAR 包
                            echo [4/6] 部署新 WAR 包...
                            set WAR_FOUND=0
                            for %%f in (backend\\build\\libs\\mcslms-web-*.war) do (
                                if !WAR_FOUND!==0 (
                                    copy /Y "%%f" "${tomcatWebapps}\\${appName}.war" >nul
                                    echo   ✓ 部署 WAR 包: %%f
                                    set WAR_FOUND=1
                                )
                            )
                            if !WAR_FOUND!==0 (
                                echo   ✗ 错误: 找不到 WAR 文件
                                exit /b 1
                            )
                            echo.
                            
                            REM 复制数据库文件
                            echo [5/6] 复制数据库文件...
                            if exist "data\\library.db" (
                                copy /Y "data\\library.db" "${tomcatBin}\\library.db" >nul
                                echo   ✓ 复制数据库: data\\library.db
                            ) else (
                                echo   ⚠️ 警告: 未找到 data\\library.db
                            )
                            echo.
                            
                            REM 启动 Tomcat
                            echo [6/6] 启动 Tomcat...
                            set CATALINA_HOME=${tomcatHome}
                            start "Tomcat-MCSLMS" /B "${tomcatBin}\\catalina.bat" run > "${tomcatHome}\\logs\\mcslms-tomcat.log" 2>&1
                            echo   ✓ Tomcat 正在启动...
                            echo.
                        """
                        
                        echo '等待 Tomcat 启动 (30秒)...'
                        sleep 30
                        
                        echo '验证应用访问...'
                        bat """
                            @echo off
                            echo.
                            echo ============================================
                            echo   验证 MCSLMS 应用
                            echo ============================================
                            
                            powershell -NoLogo -NoProfile -Command "try { \$response = Invoke-WebRequest -Uri 'http://localhost:8080/${appName}/' -UseBasicParsing -TimeoutSec 10; if (\$response.StatusCode -eq 200) { Write-Host '✓ 部署成功！应用已可访问'; Write-Host '  访问地址: http://localhost:8080/${appName}/'; exit 0 } else { Write-Host '✗ 访问失败，状态码:' \$response.StatusCode; exit 1 } } catch { Write-Host '⚠️ 无法访问应用:' \$_.Exception.Message; Write-Host '  请检查 Tomcat 日志'; exit 0 }"
                            
                            echo.
                            echo 部署信息:
                            echo   - 应用名称: ${appName}
                            echo   - 访问地址: http://localhost:8080/${appName}/
                            echo   - Tomcat目录: ${tomcatHome}
                            echo   - 日志文件: ${tomcatHome}\\logs\\mcslms-tomcat.log
                        """
                        
                        echo '✓ Tomcat 部署完成'
                    } catch (Exception e) {
                        echo "⚠️ Tomcat 部署失败: ${e.message}"
                        echo "读取 Tomcat 启动日志..."
                        bat """
                            @echo off
                            powershell -NoLogo -NoProfile -Command "if (Test-Path '${tomcatHome}\\logs\\mcslms-tomcat.log') { Get-Content '${tomcatHome}\\logs\\mcslms-tomcat.log' -Tail 100 } else { Write-Host '找不到日志文件' }"
                        """
                        currentBuild.result = 'UNSTABLE'
                    }
                }
            }
        }
        
        stage('9. 推送到头歌平台') {
            parallel {
                stage('9.1 推送源码到 main') {
                    steps {
                        echo '========== 推送源代码到头歌 main 分支 =========='
                        script {
                            try {
                                withCredentials([usernamePassword(
                                    credentialsId: 'educoder-credentials',
                                    usernameVariable: 'EDUCODER_USER',
                                    passwordVariable: 'EDUCODER_PASS'
                                )]) {
                                    bat '''
                                        @echo off
                                        setlocal EnableExtensions EnableDelayedExpansion
                                        
                                        REM URL编码用户名和密码
                                        for /f %%i in ('powershell -NoLogo -NoProfile -Command "[Console]::Out.Write([uri]::EscapeDataString($env:EDUCODER_USER))"') do set USER_ENC=%%i
                                        for /f %%i in ('powershell -NoLogo -NoProfile -Command "[Console]::Out.Write([uri]::EscapeDataString($env:EDUCODER_PASS))"') do set PASS_ENC=%%i
                                        
                                        git config user.name "Jenkins CI"
                                        git config user.email "jenkins@mcslms.local"
                                        git remote remove educoder 2>nul || echo Remote educoder does not exist
                                        git remote add educoder https://bdgit.educoder.net/pu6zrsfoy/mcslms.git
                                        git fetch --unshallow 2>nul || echo Already a complete repository
                                        
                                        REM 获取当前提交的 SHA
                                        for /f %%i in ('git rev-parse HEAD') do set CURRENT_SHA=%%i
                                        echo 当前提交 SHA: !CURRENT_SHA!
                                        
                                        REM 使用 SHA 推送到 main 分支
                                        git push https://%USER_ENC%:%PASS_ENC%@bdgit.educoder.net/pu6zrsfoy/mcslms.git !CURRENT_SHA!:refs/heads/main --force
                                    '''
                                }
                                echo '✓ 源代码推送到 main 成功'
                            } catch (Exception e) {
                                echo "⚠ 推送代码到 main 失败: ${e.message}"
                                currentBuild.result = 'UNSTABLE'
                            }
                        }
                    }
                }
                
                stage('9.2 推送制品到 release') {
                    steps {
                        echo '========== 推送制品到头歌 release 分支 =========='
                        script {
                            try {
                                withCredentials([usernamePassword(
                                    credentialsId: 'educoder-credentials',
                                    usernameVariable: 'EDUCODER_USER',
                                    passwordVariable: 'EDUCODER_PASS'
                                )]) {
                                    bat '''
                                        @echo off
                                        setlocal EnableExtensions EnableDelayedExpansion
                                        
                                        set "VERSION_TAG=v1.0.0.%BUILD_NUMBER%"
                                        set "ARTIFACTS_DIR=artifacts\\!VERSION_TAG!"
                                        
                                        echo ============================================
                                        echo   准备制品目录: !VERSION_TAG!
                                        echo ============================================
                                        
                                        REM 创建制品目录
                                        if not exist artifacts mkdir artifacts
                                        if exist "!ARTIFACTS_DIR!" rmdir /S /Q "!ARTIFACTS_DIR!"
                                        mkdir "!ARTIFACTS_DIR!"
                                        
                                        REM 复制制品并重命名 (使用 fatJar)
                                        echo 复制制品...
                                        for %%f in (cli\\build\\libs\\mcslms-cli-*-all.jar) do (
                                            copy /Y "%%f" "!ARTIFACTS_DIR!\\mcslms-cli-!VERSION_TAG!.jar" >nul
                                            echo   ✓ CLI JAR (fatJar)
                                        )
                                        for %%f in (gui\\build\\libs\\mcslms-gui-*-all.jar) do (
                                            copy /Y "%%f" "!ARTIFACTS_DIR!\\mcslms-gui-!VERSION_TAG!.jar" >nul
                                            echo   ✓ GUI JAR (fatJar)
                                        )
                                        for %%f in (backend\\build\\libs\\mcslms-backend-*.jar) do (
                                            copy /Y "%%f" "!ARTIFACTS_DIR!\\mcslms-backend-!VERSION_TAG!.jar" >nul
                                            echo   ✓ Backend JAR
                                        )
                                        for %%f in (backend\\build\\libs\\mcslms-web-*.war) do (
                                            copy /Y "%%f" "!ARTIFACTS_DIR!\\mcslms-web-!VERSION_TAG!.war" >nul
                                            echo   ✓ Web WAR
                                        )
                                        
                                        REM 查找 APK
                                        for %%f in (android\\build\\outputs\\apk\\debug\\*.apk) do (
                                            copy /Y "%%f" "!ARTIFACTS_DIR!\\mcslms-app-!VERSION_TAG!.apk" >nul
                                            echo   ✓ Android APK
                                        )
                                        
                                        REM 复制 GUI EXE/ZIP
                                        if exist artifacts\\mcslms-gui-!VERSION_TAG!.exe (
                                            copy /Y artifacts\\mcslms-gui-!VERSION_TAG!.exe "!ARTIFACTS_DIR!\\\\" >nul
                                            echo   ✓ GUI EXE
                                        )
                                        if exist artifacts\\mcslms-gui.zip (
                                            copy /Y artifacts\\mcslms-gui.zip "!ARTIFACTS_DIR!\\mcslms-gui-!VERSION_TAG!.zip" >nul
                                            echo   ✓ GUI ZIP
                                        )
                                        
                                        REM 生成清单文件
                                        echo MCSLMS Release Manifest - !VERSION_TAG! > "!ARTIFACTS_DIR!\\manifest.txt"
                                        echo Build ID: %BUILD_NUMBER% >> "!ARTIFACTS_DIR!\\manifest.txt"
                                        echo 发布时间: %date% %time% >> "!ARTIFACTS_DIR!\\manifest.txt"
                                        echo. >> "!ARTIFACTS_DIR!\\manifest.txt"
                                        echo 制品列表: >> "!ARTIFACTS_DIR!\\manifest.txt"
                                        for %%F in (!ARTIFACTS_DIR!\\*) do echo   %%~nxF >> "!ARTIFACTS_DIR!\\manifest.txt"
                                        
                                        echo.
                                        echo 制品目录内容:
                                        dir /B "!ARTIFACTS_DIR!"
                                        
                                        REM URL编码凭据
                                        for /f %%i in ('powershell -NoLogo -NoProfile -Command "[Console]::Out.Write([uri]::EscapeDataString($env:EDUCODER_USER))"') do set USER_ENC=%%i
                                        for /f %%i in ('powershell -NoLogo -NoProfile -Command "[Console]::Out.Write([uri]::EscapeDataString($env:EDUCODER_PASS))"') do set PASS_ENC=%%i
                                        
                                        echo.
                                        echo ============================================
                                        echo   推送到头歌 release 分支
                                        echo ============================================
                                        
                                        git config user.name "Jenkins CI"
                                        git config user.email "jenkins@mcslms.local"
                                        
                                        REM 创建 orphan 分支只包含制品
                                        git checkout --orphan release-%BUILD_NUMBER%
                                        git rm -rf . --ignore-unmatch >nul 2>&1
                                        git add artifacts/
                                        git commit -m "release: 发布 !VERSION_TAG! (Build #%BUILD_NUMBER%)"
                                        
                                        echo 推送到头歌平台...
                                        git push https://%USER_ENC%:%PASS_ENC%@bdgit.educoder.net/pu6zrsfoy/mcslms.git HEAD:refs/heads/release --force
                                        
                                        REM 恢复原分支
                                        git checkout -f develop 2>nul || git checkout -f main 2>nul
                                        
                                        echo ✓ 制品已推送到头歌 release 分支: !VERSION_TAG!
                                    '''
                                }
                                echo '✓ 头歌平台发布成功'
                            } catch (Exception e) {
                                echo "⚠ 推送到头歌失败: ${e.message}"
                                currentBuild.result = 'UNSTABLE'
                            }
                        }
                    }
                }
            }
        }
    }
    
    post {
        success {
            echo '=========================================='
            echo "  ✅ 四端构建成功！版本: ${env.RELEASE_VERSION}"
            echo '  - CLI:     cli/build/libs/mcslms-cli-v1.0.0.X-all.jar'
            echo '  - GUI:     gui/build/libs/mcslms-gui-v1.0.0.X-all.jar'
            echo '  - GUI EXE: artifacts/mcslms-gui-v1.0.0.X.exe'
            echo '  - Web WAR: backend/build/libs/mcslms-web-v1.0.0.X.war'
            echo '  - Backend: backend/build/libs/mcslms-backend-v1.0.0.X.jar'
            echo '  - Android: android/build/outputs/apk/'
            echo '  - Tomcat:  http://localhost:8080/mcslms/'
            echo '  - 测试报告: Jenkins -> Core 测试报告'
            echo '  - SonarQube: http://localhost:9000/dashboard?id=mcslms'
            echo '  - 头歌源码: https://bdgit.educoder.net/pu6zrsfoy/mcslms/tree/main'
            echo '  - 头歌制品: https://bdgit.educoder.net/pu6zrsfoy/mcslms/tree/release'
            echo '=========================================='
        }
        failure {
            echo '❌ 构建失败，请检查日志'
        }
        always {
            script {
                echo "=== 构建完成: ${env.RELEASE_VERSION} ==="
                
                // 清理临时目录
                bat 'if exist jpackage-input rmdir /S /Q jpackage-input 2>nul'
                bat 'if exist jpackage-output rmdir /S /Q jpackage-output 2>nul'
                
                // 发送邮件通知
                echo '========== 发送邮件通知 =========='
                def finalResult = currentBuild.result ?: 'SUCCESS'
                def emailSubject = ""
                def emailStatus = ""
                
                if (finalResult == 'SUCCESS') {
                    emailSubject = "✅ MCSLMS 构建成功 - ${env.RELEASE_VERSION} (Build #${BUILD_NUMBER})"
                    emailStatus = "成功"
                } else if (finalResult == 'FAILURE') {
                    emailSubject = "❌ MCSLMS 构建失败 - ${env.RELEASE_VERSION} (Build #${BUILD_NUMBER})"
                    emailStatus = "失败"
                } else if (finalResult == 'UNSTABLE') {
                    emailSubject = "⚠️ MCSLMS 构建不稳定 - ${env.RELEASE_VERSION} (Build #${BUILD_NUMBER})"
                    emailStatus = "不稳定"
                } else {
                    emailSubject = "ℹ️ MCSLMS 构建完成 - ${env.RELEASE_VERSION} (Build #${BUILD_NUMBER})"
                    emailStatus = "完成"
                }
                
                echo "准备发送邮件: ${emailSubject}"
                echo "收件人: 602924803@qq.com"
                
                try {
                    mail to: '602924803@qq.com',
                         subject: emailSubject,
                         body: """MCSLMS 项目构建${emailStatus}

构建编号: #${BUILD_NUMBER}
Release 版本: ${env.RELEASE_VERSION}
构建状态: ${emailStatus}
构建时间: ${new Date(currentBuild.startTimeInMillis)}
Git 提交: ${env.GIT_COMMIT ?: 'N/A'}

制品列表:
- mcslms-cli-${env.RELEASE_VERSION}.jar (命令行版本)
- mcslms-gui-${env.RELEASE_VERSION}.jar (图形界面版本)
- mcslms-gui-${env.RELEASE_VERSION}.exe (Windows安装包)
- mcslms-web-${env.RELEASE_VERSION}.war (Web应用版本)
- mcslms-backend-${env.RELEASE_VERSION}.jar (后端服务)
- mcslms-app-${env.RELEASE_VERSION}.apk (Android版本)

访问地址:
- Tomcat: http://localhost:8080/mcslms/
- SonarQube: http://localhost:9000/dashboard?id=mcslms
- 头歌源码: https://bdgit.educoder.net/pu6zrsfoy/mcslms/tree/main
- 头歌制品: https://bdgit.educoder.net/pu6zrsfoy/mcslms/tree/release

查看构建详情: ${BUILD_URL}
"""
                    echo '✓ 邮件发送成功'
                } catch (Exception e) {
                    echo "⚠️ 邮件发送失败: ${e.message}"
                }
            }
        }
    }
}