@Library('jenkins-shlib')_

pipeline {
  agent any

  environment {
    PROD_TAG = '11_abcdef9'
    deployment_name = 'some_random_deployment'
  }

  stages {
    stage('Approve'){
      steps {
        script {
          def userInput
          try {
            timeout(time: 300, unit: 'SECONDS') {
              // https://stackoverflow.com/questions/52093926/jenkins-pipeline-send-email-at-user-input
              // https://www.jenkins.io/doc/pipeline/steps/workflow-basic-steps/#mail-mail
              // Oder: http://{{jenkins_uri}}/blue/organizations/jenkins/${env.JOB_NAME - ohne /Branch}/detail/${env.BRANCH_NAME}/${env.BUILD_ID}/pipeline/${env.BUILD_ID}
              emailext to: 'devel@zwackl.de', subject: "[${env.JOB_NAME}] is waiting for your decision", body: "${env.BUILD_URL}"
              userInput = input(
                id: 'approve_deploy_at_prod',
                ok: 'Yepp, go on!', 
                message: "Do you want to deploy version ${PROD_TAG}@${env.deployment_name} in PROD?"/*, 
                parameters: [
                  [
                    $class: 'BooleanParameterDefinition', 
                    defaultValue: true, 
                    description: '', 
                    name: 'Please confirm you agree with this'
                  ]
                ]*/
              )
            }
          } catch(org.jenkinsci.plugins.workflow.steps.FlowInterruptedException e) {
            // input timed out
            error "Caught ${e.toString()}"
          } catch(err) {
            // manually aborted
            echo "This job has been aborted"
          }
          /*if (userInput == true) {
            // do something
            echo "this was successful"
          } else {
            // do something else
            echo "this was not successful"
            currentBuild.result = 'FAILURE'
          }*/
        }
      }
    }
    stage('deploy@PROD'){
      steps{
        script{
          echo "deploy@PROD..."
        }
      }
    }
  }  
  post {
    always {
      script {
        env.RESULT = "${currentBuild.currentResult}"
        echo "FINAL RESULT: ${env.RESULT}"
      }
    }
  }
}