def dockerImage

pipeline {
    agent {
        docker {
            image 'cicd/ubuntu:22.04-docker-py312-jdk8-nodejs20-mvn389'
            args '-u root:root -v /var/run/docker.sock:/var/run/docker.sock'
        }
    }

    environment {
        GIT_REPO = 'https://wdxz-gitea.best-envision.com/qiaoxinjiu/effekt-interface.git'
        GIT_CREDENTIALS_ID = 'ebe42f70-146f-4a4b-8090-eded24a77173'

        HARBOR_URL = '39.170.26.156:8443'
        HARBOR_PROJECT = 'effekt'
        IMAGE_NAME = 'effekt-interface'
        IMAGE = "${HARBOR_URL}/${HARBOR_PROJECT}/${IMAGE_NAME}"
        IMAGE_TAG = 'latest'
        HARBOR_CREDENTIALS_ID = '3a4a4463-784d-4e91-9457-9dfd64722ecb'

        APP_NAME = 'effekt-interface'
        HOST_PORT = '5010'
        CONTAINER_PORT = '5010'

        DEPLOY_HOST = '39.170.26.156'
        DEPLOY_PORT = '22'
        DEPLOY_USER = 'root'
        DEPLOY_CREDENTIALS_ID = '82d14a67-250f-46b0-8b13-50e874a11933'
    }

    options {
        timestamps()
        disableConcurrentBuilds()
        buildDiscarder(logRotator(numToKeepStr: '20'))
    }

    stages {
        stage('Checkout') {
            steps {
                checkout([
                    $class: 'GitSCM',
                    branches: [[name: '*/master']],
                    userRemoteConfigs: [[
                        url: env.GIT_REPO,
                        credentialsId: env.GIT_CREDENTIALS_ID
                    ]]
                ])
            }
        }

        stage('Build Image') {
            steps {
                script {
                    dockerImage = docker.build("${env.IMAGE}:${env.IMAGE_TAG}")
                }
            }
        }

        stage('Push Image To Harbor') {
            steps {
                script {
                    docker.withRegistry("https://${env.HARBOR_URL}", env.HARBOR_CREDENTIALS_ID) {
                        dockerImage.push(env.IMAGE_TAG)
                    }
                }
            }
        }

        stage('Deploy') {
            steps {
                script {
                    def remote = [
                        name: 'deploy-server',
                        host: env.DEPLOY_HOST,
                        port: env.DEPLOY_PORT as int,
                        user: env.DEPLOY_USER,
                        allowAnyHosts: true,
                        credentialsId: env.DEPLOY_CREDENTIALS_ID
                    ]

                    withCredentials([usernamePassword(credentialsId: env.HARBOR_CREDENTIALS_ID, usernameVariable: 'HARBOR_USER', passwordVariable: 'HARBOR_PASS')]) {
                        sshCommand remote: remote, command: """
                            set -e
                            docker login ${env.HARBOR_URL} -u ${HARBOR_USER} -p '${HARBOR_PASS}'
                            docker pull ${env.IMAGE}:${env.IMAGE_TAG}
                            docker rm -f ${env.APP_NAME} || true
                            docker run -d \\
                              --name ${env.APP_NAME} \\
                              --restart always \\
                              -p ${env.HOST_PORT}:${env.CONTAINER_PORT} \\
                              ${env.IMAGE}:${env.IMAGE_TAG}
                            docker ps --filter name=${env.APP_NAME}
                        """, sudo: false
                    }
                }
            }
        }

        stage('Verify') {
            steps {
                script {
                    def remote = [
                        name: 'deploy-server',
                        host: env.DEPLOY_HOST,
                        port: env.DEPLOY_PORT as int,
                        user: env.DEPLOY_USER,
                        allowAnyHosts: true,
                        credentialsId: env.DEPLOY_CREDENTIALS_ID
                    ]

                    sshCommand remote: remote, command: """
                        set -e
                        docker ps --filter name=${env.APP_NAME}
                        curl -I http://127.0.0.1:${env.HOST_PORT}
                    """, sudo: false
                }
            }
        }
    }

    post {
        always {
            sh 'docker image prune -f || true'
        }
        success {
            echo 'Pipeline finished successfully.'
        }
        failure {
            echo 'Pipeline failed.'
        }
    }
}