pipeline {
    agent any
    
    tools {
        nodejs 'NodeJS18'  // 使用NodeJS18版本
    }

    environment {
        UNIAPP_DIR = 'java-mall-app-shop-admin'
        TARGET_PLATFORM = 'h5'
        OUTPUT_DIR = "${UNIAPP_DIR}/dist/build/${TARGET_PLATFORM}"
        DEPLOY_PATH = '/data/nginx/www/demo'
    }
    
    stages {
        stage('拉取代码') {
            steps {
                checkout scm
            }
        }
        
        stage('安装完整依赖（含UniApp插件）') {
            steps {
                sh """
                    cd ${UNIAPP_DIR} || {
                        echo "错误：项目目录不存在！"
                        exit 1
                    }
                    
                    # 清理旧依赖
                    rm -rf node_modules package-lock.json
                    
                    # 设置镜像源
                    npm config set registry https://registry.npmmirror.com
                    
                    # 安装项目基础依赖
                    npm install
                    
                    # 关键：安装UniApp核心打包插件（解决uni-build不存在问题）
                    npm install @dcloudio/vue-cli-plugin-uni@latest --save-dev
                    
                    # 安装Vue CLI服务（确保vue-cli-service可用）
                    npm install @vue/cli-service@5.0.8 --save-dev
                """
            }
        }
        
        stage('UniApp打包构建') {
            steps {
                sh """
                    cd ${UNIAPP_DIR}
                    
                    # 验证依赖是否安装成功
                    echo "检查uni-build命令是否存在..."
                    npx vue-cli-service help | grep uni-build || {
                        echo "错误：uni-build命令仍不存在，依赖安装失败！"
                        exit 1
                    }
                    
                    # 执行打包
                    npx vue-cli-service uni-build \
                        --mode production \
                        --platform ${TARGET_PLATFORM}
                    
                    # 验证输出
                    if [ ! -d "${OUTPUT_DIR}" ]; then
                        echo "打包失败，未生成输出目录！"
                        exit 1
                    fi
                """
            }
        }
        
        stage('部署到服务器') {
            steps {
                sh """
                    mkdir -p ${DEPLOY_PATH}
                    cp -r ${OUTPUT_DIR}/* ${DEPLOY_PATH}/
                    echo "部署成功！"
                """
            }
        }
    }
    
    post {
        success { echo "打包部署成功" }
        failure { echo "打包部署失败" }
    }
}