//not required right now as CN is reachable from EMEA as well
//  def loopEnvironments(environments){
//      print env.JENKINS_URL 
     
//      environments.each { key, val -> 
       
//        //Execute only if you are on the same environment
//        //not required right now as CN is reachable from EMEA as well
//         if (env.JENKINS_URL == environments."${key}"[3].'jenkins') 
//         {
//             envname = environments."${key}"[0].'name'
//             envurl = environments."${key}"[1].'env-url'
//             tokenname = environments."${key}"[2].'env-token-name'
            
//             sh 'python createReport.py "${envname}"'
//         }
        
//      }
//  }

 pipeline {
		options {
            ansiColor('xterm')
        }
    //label libraryBuild is available in CN JAWS and ROW JAWS, therefore this one was used; no additional intents     
   // agent {label 'jaws-slaves'}
   agent {label 'jaws-slaves'}
    parameters {
        string(name: 'INPUTFOLDER', defaultValue: '', description: 'Enter the business line (aka department) folder e.g. DE-3')
        string(name: 'ABRANCH', defaultValue: 'BusinessLine', description: 'Enter the branch for the shared_configuration repository')
        string(name: 'BBRANCH', defaultValue: 'master', description: 'Enter the branch for the coco_terraform_config repository')
        string(name: 'CBRANCH', defaultValue: 'master', description: 'Enter the branch for the coco_apm_slo_yaml2tf repository')
    }
    

    environment {
        //ProxySettings
	    AUTH = credentials('proxy')
        proxy_user = "${AUTH_USR}"
        proxy_pw = "${AUTH_PSW}"
        //http_proxy="http://${proxy_user}:${proxy_pw}@proxy.muc:8080"
        //https_proxy="http://${proxy_user}:${proxy_pw}@proxy.muc:8080"
        //no_proxy="localhost,127.0.0.1,.muc,.bmwgroup.net"
        //HTTP_PROXY="${http_proxy}"
        //HTTPS_PROXY="${https_proxy}"
        //NO_PROXY="${no_proxy}"
        
        // EUPROD_TOKEN_VAR = credentials('EUPROD_TOKEN_VAR')
        // EUPREPROD_TOKEN_VAR = credentials('EUPREPROD_TOKEN_VAR')
        // NAPROD_TOKEN_VAR = credentials('NAPROD_TOKEN_VAR')
        // NAPREPROD_TOKEN_VAR = credentials('NAPREPROD_TOKEN_VAR')
        // CNPROD_TOKEN_VAR = credentials('CNPROD_TOKEN_VAR')
        // CNPREPROD_TOKEN_VAR = credentials('CNPREPROD_TOKEN_VAR')
        // FROM_DATE="${params.FROMDATE}"
        // TO_DATE="${params.TODATE}"
        }
        
    stages {
        stage('Fetch Repositories'){
            steps {
                parallel 'Checkout Repositories': {
                    dir("/opt/workspace/shared_configuration/") {
                        git branch: "${params.ABRANCH}", credentialsId: "jaws_dynatrace_bitbuket_user", url: "https://atc.bmwgroup.net/bitbucket/scm/opapm/shared_configuration.git"
                    }
                    dir("/opt/workspace/coco_terraform_config/") {
                        git branch: "${params.BBRANCH}", credentialsId: "jaws_dynatrace_bitbuket_user", url: "https://atc.bmwgroup.net/bitbucket/scm/opapm/coco_terraform_config.git"
                    }
                    dir("/opt/workspace/coco_apm_slo_yaml2tf/") {
                        git branch: "${params.CBRANCH}", credentialsId: "jaws_dynatrace_bitbuket_user", url: "https://atc.bmwgroup.net/bitbucket/scm/opapm/coco_apm_slo_yaml2tf.git"
                    }
                }
            }
            
        }

        stage('Checkout New Branch') {
            steps{
                script {
                    def now = new Date()
                    env.timestamp = now.format("yyMMdd-HHmm", TimeZone.getTimeZone('GMT'))
                    println env.timestamp
                    env.branch = env.timestamp+"-automatedSLOGeneration"
                    dir("/opt/workspace/coco_terraform_config/") {
                            sh "git checkout -b \"${env.branch}\""
                    } 
                }
            }
        }

        stage('Install Required Python Packages') {
            steps {
                sh '''
                pwd
                cd ..
                pwd
                ls -la
                cd ./shared_configuration/
                ls -la
                cd ../coco_terraform_config/
                ls -la
                cd ../coco_apm_slo_yaml2tf/
                ls -la
                cd ..
                pwd
                python3 --version
                pip3 --version
                pip3 install --user -r ./coco_apm_slo_yaml2tf/requirements.txt
                '''
            }
        }

        stage('Execute Script') {
            steps {
                dir("/opt/workspace/coco_apm_slo_yaml2tf/"){
                    sh "python3 generate.py /opt/workspace/shared_configuration/${params.INPUTFOLDER} /opt/workspace/coco_terraform_config/"
                    //Only required once CN is not reachable from EMEA
                    //loopEnvironments(environments)
                }
            }   
        }

        stage('Push Changes') {
            steps {
                withCredentials([gitUsernamePassword(credentialsId: "jaws_dynatrace_bitbuket_user", gitToolName: 'Default')]) {
                    script {
                        dir("/opt/workspace/coco_terraform_config/") {
                            sh "git status"
                            sh "git add ."
                            sh "git commit -m \"${env.timestamp}\""
                            sh "git push origin ${env.branch}"
                        }
                    }
                }
            }
        }

        // stage('Push Changes') {
        //     steps {
        //         script {
        //             dir("/opt/workspace/coco_terraform_config/") {
        //                 sh "git status"
        //                 sh "git add ."
        //                 sh "git commit -m \"${env.timestamp}\""
        //                 sh "git push origin ${env.branch}"
        //             }   
        //         }
        //     }
        // }
      }

    post { 
        failure {
            emailext subject: "${env.JOB_NAME} build ${env.BUILD_ID} failed",
				body: "SLO Generator failed, see logs for details: ${env.BUILD_URL}", 
				to: 'ermis.wieger@nttdata.com, arnel.arnautovic@nttdata.com'
// to post to the teams channel "0 - APM Service Desk" just uncomment the following command:
//            office365ConnectorSend webhookUrl: "https://bmwgroup.webhook.office.com/webhookb2/483edc00-c925-4672-8088-8299a0139fca@ce849bab-cc1c-465b-b62e-18f07c9ac198/JenkinsCI/9aca6923685b40f794134853fcbe88f1/ff31bcee-96b3-4481-9bd8-4f74180b263b",
//				message: "QM report failed, see logs for details: ${env.BUILD_URL}",
//				status: 'Failure',
//				color: "d00000"
        }
        always { 
            cleanWs()
        }
    }
}