/**
 * 企业级通用CI/CD Pipeline模板
 * 支持多种项目类型：Java Maven/Gradle、Node.js、Python等
 * 
 * 使用方法：
 * 1. 在项目根目录创建 .ci-config.yml 文件
 * 2. 配置项目类型和构建参数
 * 3. Jenkinsfile 中调用此模板
 */

@Library('ci-cd-shared-library') _

pipeline {
    agent any
    
    options {
        buildDiscarder(logRotator(numToKeepStr: '10'))
        timeout(time: 30, unit: 'MINUTES')
        timestamps()
        skipDefaultCheckout()
    }
    
    environment {
        // 动态从配置文件加载
        CI_CONFIG = readFile('.ci-config.yml')
    }
    
    stages {
        stage('初始化') {
            steps {
                script {
                    // 读取项目配置
                    def config = readYaml text: env.CI_CONFIG
                    env.PROJECT_TYPE = config.project?.type ?: 'java-maven'
                    env.PROJECT_NAME = config.project?.name ?: env.JOB_NAME
                    env.DEPLOY_TARGET = config.deploy?.target ?: 'test'
                    
                    echo "🚀 开始构建项目: ${env.PROJECT_NAME}"
                    echo "📋 项目类型: ${env.PROJECT_TYPE}"
                    echo "🎯 部署目标: ${env.DEPLOY_TARGET}"
                }
                
                // 检出代码
                checkout scm
                
                script {
                    env.GIT_COMMIT_SHORT = sh(
                        script: "git rev-parse --short HEAD",
                        returnStdout: true
                    ).trim()
                }
            }
        }
        
        stage('环境检测') {
            steps {
                script {
                    // 调用共享库中的环境检测方法
                    detectBuildEnvironment()
                }
            }
        }
        
        stage('代码分析') {
            parallel {
                stage('编译') {
                    steps {
                        script {
                            // 根据项目类型选择构建方法
                            switch(env.PROJECT_TYPE) {
                                case 'java-maven':
                                    buildJavaMaven()
                                    break
                                case 'java-gradle':
                                    buildJavaGradle()
                                    break
                                case 'nodejs':
                                    buildNodejs()
                                    break
                                case 'python':
                                    buildPython()
                                    break
                                default:
                                    error "不支持的项目类型: ${env.PROJECT_TYPE}"
                            }
                        }
                    }
                }
                
                stage('代码质量检查') {
                    steps {
                        script {
                            // 执行代码质量检查
                            runCodeQualityCheck()
                        }
                    }
                }
            }
        }
        
        stage('测试') {
            parallel {
                stage('单元测试') {
                    steps {
                        script {
                            runUnitTests()
                        }
                    }
                    post {
                        always {
                            publishTestResults()
                            publishCoverageReport()
                        }
                    }
                }
                
                stage('集成测试') {
                    when {
                        expression { 
                            return fileExists('src/test/java/integration') || 
                                   fileExists('tests/integration')
                        }
                    }
                    steps {
                        script {
                            runIntegrationTests()
                        }
                    }
                }
            }
        }
        
        stage('SonarQube分析') {
            steps {
                script {
                    runSonarQubeAnalysis()
                }
            }
        }
        
        stage('构建制品') {
            parallel {
                stage('打包应用') {
                    steps {
                        script {
                            buildArtifacts()
                        }
                    }
                    post {
                        success {
                            archiveArtifacts artifacts: getArtifactPattern(), fingerprint: true
                        }
                    }
                }
                
                stage('构建镜像') {
                    when {
                        expression { return fileExists('Dockerfile') }
                    }
                    steps {
                        script {
                            buildDockerImage()
                        }
                    }
                }
            }
        }
        
        stage('安全扫描') {
            parallel {
                stage('依赖扫描') {
                    steps {
                        script {
                            runDependencyCheck()
                        }
                    }
                }
                
                stage('镜像安全扫描') {
                    when {
                        expression { return fileExists('Dockerfile') }
                    }
                    steps {
                        script {
                            runImageSecurityScan()
                        }
                    }
                }
            }
        }
        
        stage('部署') {
            when {
                anyOf {
                    branch 'main'
                    branch 'develop'
                    branch 'release/*'
                }
            }
            steps {
                script {
                    // 部署到目标环境
                    deployToEnvironment(env.DEPLOY_TARGET)
                }
            }
        }
        
        stage('部署验证') {
            when {
                anyOf {
                    branch 'main'
                    branch 'develop'
                    branch 'release/*'
                }
            }
            steps {
                script {
                    // 执行部署后验证
                    runDeploymentValidation()
                }
            }
        }
    }
    
    post {
        always {
            script {
                // 清理工作空间
                cleanupWorkspace()
            }
        }
        
        success {
            script {
                sendNotification('success')
            }
        }
        
        failure {
            script {
                sendNotification('failure')
            }
        }
        
        unstable {
            script {
                sendNotification('unstable')
            }
        }
    }
}