// Copyright 2017-present Open Networking Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

node ("${TestNodeName}") {
    timeout (time: 240) {
        stage ("Parse deployment configuration file") {
            sh returnStdout: true, script: 'rm -rf ${configRepoBaseDir}'
            sh returnStdout: true, script: 'git clone -b ${branch} ${configRepoUrl}'
            deployment_config = readYaml file: "${configRepoBaseDir}${configRepoFile}"
        }
        
        stage('Export pod config') {
            timeout(10) {
                try {
                    sh """
                    cd /home/cord
                    rm -rf /home/cord/helm-charts
                    git clone -b ${branch} https://gerrit.opencord.org/helm-charts
                    export KUBECONFIG=/home/cord/${deployment_config.pod_config}
                    kubectl get pods
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Clean up') {
            timeout(10) {
                sh returnStdout: true, script: """
                rm -rf helm-charts cord-tester
                git clone -b ${branch} ${cordRepoUrl}/helm-charts
                export KUBECONFIG=$WORKSPACE/${configBaseDir}/${configKubernetesDir}/${configFileName}.conf
                for hchart in \$(helm list -q | grep -E -v 'docker-registry|mavenrepo|ponnet');
                do
                    echo "Purging chart: \${hchart}"
                    helm delete --purge "\${hchart}"
                done
                """
                timeout(5) {
                    waitUntil {
                        helm_deleted = sh returnStdout: true, script: """
                        export KUBECONFIG=$WORKSPACE/${configBaseDir}/${configKubernetesDir}/${configFileName}.conf &&
                        helm ls -q | grep -E -v 'docker-registry|mavenrepo|ponnet' | wc -l
                        """
                        return helm_deleted.toInteger() == 0
                    }
                }
                timeout(5) {
                    waitUntil {
                        kubectl_deleted = sh returnStdout: true, script: """
                        export KUBECONFIG=$WORKSPACE/${configBaseDir}/${configKubernetesDir}/${configFileName}.conf &&
                        kubectl get pods --all-namespaces --no-headers | grep -E -v 'kube-system|docker-registry|mavenrepo|ponnet' | wc -l
                        """
                        return kubectl_deleted.toInteger() == 0
                    }
                }
            }
        }
        stage('Install xos-core and rcord-lite') {
            timeout(10) {
                try {
                    sh """
                    export KUBECONFIG=/home/cord/${deployment_config.pod_config}
                    cd /home/cord/helm-charts
                    helm dep update xos-core
                    helm install -n xos-core xos-core
                    helm dep update xos-profiles/rcord-lite
                    helm install -n rcord-lite xos-profiles/rcord-lite
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Install voltha') {
            timeout(10) {
                try {
                    sh """
                    export KUBECONFIG=/home/cord/${deployment_config.pod_config}
                    cd /home/cord/helm-charts/voltha  
                    helm repo add incubator https://kubernetes-charts-incubator.storage.googleapis.com/
                    helm dep build
                    cd /home/cord/helm-charts
                    helm install -n voltha --set etcd-operator.customResources.createEtcdClusterCRD=false voltha
                    helm upgrade --set etcd-operator.customResources.createEtcdClusterCRD=true voltha ./voltha
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Install ONOS-Voltha and ONOS-Fabric') {
            timeout(10) {
                try {
                    sh """
                    export KUBECONFIG=/home/cord/${deployment_config.pod_config}
                    cd /home/cord/helm-charts
                    helm install -n onos-fabric -f configs/onos-fabric.yaml onos
                    helm install -n onos-voltha -f configs/onos-voltha.yaml onos
                    sleep 60
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Download cord-tester repo') {
            timeout(10) {
                try {
                    sh """
                    rm -rf /home/cord/cord-tester
                    cd /home/cord/
                    git clone -b ${branch} https://gerrit.opencord.org/cord-tester
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Validate Helm Chart Install') {
            timeout(10) {
                try {
                    sh """
                    export KUBECONFIG=/home/cord/${deployment_config.pod_config}
                    cd /home/cord/cord-tester/src/test/robot/
                    rm -rf Log/ || true
                    robot -d Log -T -l log-SanityK8POD SanityK8POD.robot || true
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Verify E2E XOS') {
            timeout(10) {
                try {
                    sh """
                    export KUBECONFIG=/home/cord/${deployment_config.pod_config}
                    chameleon=\$(kubectl get pods | grep chameleon | cut -d' ' -f1)
                    echo \$chameleon
                    kubectl delete pod \$chameleon
                    sleep 120
                    kubectl get pods
                    cd /home/cord/cord-tester/src/test/cord-api/Properties/
                    sed -i \"s/^\\(SERVER_IP = \\).*/\\1\'${deployment_config.node1.ip}\'/\" RestApiProperties.py
                    sed -i \"s/^\\(SERVER_PORT = \\).*/\\1\'30006\'/\" RestApiProperties.py
                    sed -i \"s/^\\(XOS_USER = \\).*/\\1\'admin@opencord.org\'/\" RestApiProperties.py
                    sed -i \"s/^\\(XOS_PASSWD = \\).*/\\1\'letmein\'/\" RestApiProperties.py
                    cd /home/cord/cord-tester/src/test/cord-api/Tests
                    rm -rf Log/ || true
                    robot -d Log -T -l log-VOLTDevice_Test VOLTDevice_Test.txt || true
                    robot -d Log -T -l log-RCORDLite_E2ETest RCORDLite_E2ETest.txt || true
                    """
                } catch(error) { currentBuild.result = 'FAILURE' }
            }
        }
        stage('Publish') {
            try {
                sh """
                if [ -d RobotLogs ]; then rm -r RobotLogs; fi; mkdir RobotLogs;
                mkdir RobotLogs/TestDoc || true
                cp -r /home/cord/cord-tester/src/test/robot/Log/* ./RobotLogs || true
                cp -r /home/cord/cord-tester/src/test/cord-api/Tests/Log/* ./RobotLogs || true
                """
                step([$class: 'RobotPublisher',
                    disableArchiveOutput: false,
                    logFileName: 'RobotLogs/log*.html',
                    otherFiles: '',
                    outputFileName: 'RobotLogs/output*.xml',
                    outputPath: '.',
                    passThreshold: 100,
                    reportFileName: 'RobotLogs/report*.html',
                    unstableThreshold: 0])
            } catch(error) {}
        }
        step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: "${notificationEmail}", sendToIndividuals: false])
    }
}