/*
  1. added 
     client_max_body_size 0;
     to avoid 413 error
*/

node {
  def app
  def registryAddress
  def registryCredential
  try {
    // environment {
      registryAddress = "https://000-sidali.kemdiktisaintek.go.id"
      registryCredential = 'DockerRegistry-ID'
    // }

    stage('Checkout') {
      checkout scm
    }
	
    stage('Initialize'){
      def dockerHome = tool 'myDocker'
      env.PATH = "${dockerHome}/bin:${env.PATH}"
    }
	
    stage('Environment') {
      sh 'git --version'
      echo "Branch: master"
      sh 'docker -v'
      sh 'printenv'
    }
	
    stage('Test Build'){
     sh 'docker build -t ptb-be -f dockerfile .'
    }
	
    stage('Build Deploy '){
        docker.withTool("myDocker"){
            docker.withRegistry(registryAddress, registryCredential) {

                def dockerImage = docker.build("ptb-be:${env.BUILD_ID}")

                /* Push the container to the custom Registry */
                dockerImage.push()
                dockerImage.push('latest')
            }
        }
     }

    stage('Deploy to Server'){
        // Deploy menggunakan Docker plugin
        // Pastikan Docker Host sudah dikonfigurasi di Jenkins (Manage Jenkins > Configure System > Docker)
        // Server credential ID: 'Docker-Server-Cert' (untuk TLS) atau kosongkan jika tanpa TLS
        
        def serverDockerHost = 'tcp://000-sidali.kemdiktisaintek.go.id:2376'
        def serverCredential = 'Docker-Server-Cert' // Credential untuk Docker TLS certificates
        def imageName = '000-sidali.kemdiktisaintek.go.id/ptb-be:latest'
        def composeDir = '~/workdir/production' // Sesuaikan dengan path di server
        
        docker.withTool('myDocker') {
            // Connect ke remote Docker daemon
            // docker.withServer(serverDockerHost, serverCredential) {
                // Login ke registry untuk pull image
                docker.withRegistry(registryAddress, registryCredential) {
                    // Pull image terbaru
                    sh "docker pull ${imageName}"
                    
                    // Stop dan remove container lama (ignore error jika tidak ada)
                    sh "docker stop ptb-be || true"
                    sh "docker rm ptb-be || true"
                    
                    // Jalankan container baru
                    sh """
                        cd ${composeDir} && 
                        docker-compose stop ptb-be && 
                        docker-compose rm -f ptb-be && 
                        docker-compose up -d ptb-be
                    """
                    
                    echo "Deploy completed successfully"
                }
            // }
        }
     }
  }
  catch (err) {
    throw err
  }
}