pipeline {
    agent any

    triggers {
        // 可选：通过 Webhook 自动触发
        GenericTrigger(
            genericVariables: [],
            token: "sczx-app-webhook-token",
            causeString: 'Triggered by Gitea Webhook'
        )
    }

    environment {
        // 环境变量
        APP_NAME = "sczx-app"
        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: 'https://gitea-url/sczx_group/sczx-app.git'
            }
        }

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

        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 "🛑 正在停止旧的容器（如果存在）..."
                sh """
                    if [ "$(docker ps -f "name=${CONTAINER_NAME}" --format "{{.Status}}")" ]; then
                        docker stop ${CONTAINER_NAME}
                        docker rm ${CONTAINER_NAME}
                    fi
                """
            }
        }

        stage('Run New Container') {
            steps {
                echo "🟢 正在运行新的容器..."
                sh """
                    docker run -d \
                      --name ${CONTAINER_NAME} \
                      -p 8088:8088 \
                      --restart always \
                      ${DOCKER_IMAGE}
                """
            }
        }
    }

    post {
        success {
            echo "🎉 构建成功！"
        }
        failure {
            echo "❌ 构建失败，请检查日志！"
        }
    }
}