pipeline {
    agent any
    tools {
        maven 'M3'
    }
    environment {
        APP_NAME = "sczx-gateway"
        DOCKER_IMAGE = "${APP_NAME}:latest"
        CONTAINER_NAME = "${APP_NAME}-container"
    }

    stages {
        stage('Checkout') {
            steps {
                echo "📦 正在拉取代码..."
                git branch: 'main', url: 'http://115.190.8.52:3000/sczx_group/sczx_gateway.git'
            }
        }

        stage('Build with Maven') {
            steps {
                echo "🛠️ 正在使用 Maven 构建..."
                sh 'mvn clean package  -s settings.xml'
            }
        }

        stage('Check Jar File') {
            steps {
                sh 'ls -la target/'  // 确保 jar 文件存在
            }
        }

        stage('Build Docker Image') {
            steps {
                echo "🐋 正在构建 Docker 镜像..."
                sh """
                    docker build -t \${DOCKER_IMAGE} .
                """
            }
        }

        stage('Stop Old Container') {
            steps {
                echo "🛑 正在停止旧容器..."
                sh '''
                    if [ "$(docker ps -f 'name=sczx-gateway-container' --format '{{.Status}}')" ]; then
                        docker stop sczx-gateway-container
                        docker rm sczx-gateway-container
                    fi
                '''
            }
        }

        stage('Run New Container') {
            steps {
                echo "🟢 正在运行新容器..."
                sh """
                    docker run -d \
                      --name \${CONTAINER_NAME} \
                      -p 8089:8089 \
                      -e JAVA_OPTS="-Xms256m -Xmx512m -Duser.timezone=Asia/Shanghai" \
                      --restart always \
                      \${DOCKER_IMAGE}
                """
            }
        }
    }

    post {
        success {
            echo "🎉 构建成功！网关已部署到 Docker 容器中。"
        }
        failure {
            echo "❌ 构建失败，请检查日志！"
        }
    }
}