pipeline {
  // Declarative Pipeline MODE con  Scripted Pipeline Syntax entro le chiamate script { }
  agent none
  environment { 
    EMAIL_RECIPIENTS  = 'samuele@steamware.net'
    // enableIIS01       = 'Y'
    // enableIIS02       = 'Y'
  }
  stages {
    stage('Checkout') {
    agent any
      steps {

      /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
      script {
        withEnv(['NEXT_BUILD_NUMBER=1']) {
          env.versionNumber = VersionNumber(versionNumberString : '0.1.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2019-04-01', skipFailedBuilds: true)
          // env.versionNumber = VersionNumber(versionNumberString : '0.1.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2019-04-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
          env.APP_NAME = 'MpMonVue'
        }
      }				
      script {
        currentBuild.displayName = "${env.versionNumber}"
        if (env.BRANCH_NAME == "develop" || env.BRANCH_NAME.contains("DEMO")) { 
          currentBuild.description = "TEST ${env.versionNumber}"
        }
        else {
          currentBuild.description = "BUILD ${env.versionNumber}"
        }
      }
      // // CAMBIO numero versione + checkout NuGet in file sorgente!!!
      // bat "fart.exe VersGen\\MoonPro.cs 1.0.0.0 ${env.versionNumber} || EXIT /B 0"
      // bat "e:\\nuget.exe restore ${WORKSPACE}\\MAPO.sln"
      }
    }
  }
  post {
    success {
      sendSlack("Successful", "good")
    }
    failure {
      sendSlack("Failed", "danger")
    }
    unstable {
      sendSlack("Unstable", "warning")
    }
  }
}


@NonCPS
// Funzione x recupero changeLog
def getChangeString() {
  MAX_MSG_LEN = 100
  def changeString = ""

  echo "Gathering SCM changes"
  def changeLogSets = currentBuild.changeSets
  for (int i = 0; i < changeLogSets.size(); i++) {
    def entries = changeLogSets[i].items
    for (int j = 0; j < entries.length; j++) {
      def entry = entries[j]
      truncated_msg = entry.msg.take(MAX_MSG_LEN)
      changeString += " - ${truncated_msg} [${entry.author}]\n"
    }
  }

  if (!changeString) {
    changeString = " - Nessuna Modifica"
  }
  return changeString
}

// Funzione x invio email
def sendEmail(status) {
  mail (
    to: "$EMAIL_RECIPIENTS", 
    subject: "${env.versionNumber} " + status +": Build $BUILD_NUMBER ($JOB_NAME)", 
    body: "Modifiche:\n " + getChangeString() + "\n\n Verifica console output: $BUILD_URL/console" + "\n"
  )
}

// Funzione x invio slack
def sendSlack(status, colorCode) {
  slackSend (
    color:    colorCode, 
    channel:  "#mapo-dev",
    failOnError: false,
    message:  "${env.JOB_NAME} ${env.versionNumber}  | " + status + ": Build ${env.BUILD_NUMBER}\n\n" +
              "Modifiche:\n " + getChangeString() + "\n\n Verifica build: <${env.BUILD_URL}|Apri>" + "\n"
  )
}