node {
    stage('Preparation') { 
        properties([
        //     pipelineTriggers([
        //         // TODO change auto run after train
        //         upstream(
        //             threshold: hudson.model.Result.SUCCESS,
        //             upstreamProjects: 's424714-create-dataset'
        //             )
        //     ]),
        //     copyArtifactPermission('*'),
            parameters([
                // gitParameter branchFilter: 'origin/(.*)', defaultValue: 'master', name: 'BRANCH', type: 'PT_BRANCH',
                gitParameter(branch: '',
                     branchFilter: 'origin/(.*)',
                     defaultValue: 'master',
                     description: '',
                     name: 'BRANCH',
                     quickFilterEnabled: false,
                     selectedValue: 'NONE',
                     sortMode: 'NONE',
                     tagFilter: '*',
                     type: 'PT_BRANCH'),
                buildSelector(
                    defaultSelector: lastSuccessful(),
                    description: 'Which build to use for copying artifacts',
                    name: 'BUILD_SELECTOR'
                ),
                buildSelector(
                    defaultSelector: lastSuccessful(),
                    description: 'Which build of train to use for copying artifacts',
                    name: 'BUILD_SELECTOR_TRAINING'
                ),

            ])
        ])
    }

    stage('Git clone') {
        //cloning git repo
        checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: 's424714', url: 'https://git.wmi.amu.edu.pl/s424714/ium_424714']]])
    }

    stage('Dockerfile build') {


            sh "chmod +x -R ${env.WORKSPACE}"
                copyArtifacts fingerprintArtifacts: true, projectName: 's424714-create-dataset', selector: buildParameter('BUILD_SELECTOR')
                //TODO from train
                sh "echo git parameter: ${params.BRANCH}"
                copyArtifacts filter: '*', projectName: "s424714-training/${params.BRANCH}", selector: buildParameter('BUILD_SELECTOR_TRAINING')
                // copyArtifacts filter('*.csv') projectName: env.JOB_NAME,  selector: specific(env.BUILD_NUMBER)
                // copyArtifacts fingerprintArtifacts: true, projectName: 's424714-create-dataset', selector: buildParameter('BUILD_SELECTOR')

            def dockerImage = docker.image("s424714-model:latest")

            dockerImage.inside {
            withEnv(["TRANSFORMERS_CACHE=./.cache","MPLCONFIGDIR=./.cache"]) {
                stage("Docker: cloning artifacts"){
                    script {
                        if (currentBuild.previousBuild) {
                            try {
                                copyArtifacts(projectName: currentBuild.projectName,
                                            selector: specific("${currentBuild.previousBuild.number}"))

                                echo("The current build is ${currentBuild.number}")
                                sh 'mkdir -p ./results/'
                                sh 'mv acc.csv ./results/acc.csv'
                            } catch(err) {
                                echo("NOT FOUND previos acc artifacts")
                                // ignore error
                            }
                        }
                    }

        
                    sh 'mkdir -p ./data/dataset'
                    sh 'mv -t ./data/dataset train.csv test.csv val.csv'
                    sh 'mv -t ./data True.csv Fake.csv'
                    sh 'mkdir -p ./results/'
                    sh 'mv model.pt ./results/model.pt'
                }
                stage("Docker: Running evaluation model")
                {
                    sh 'mkdir -p ./.cache'
                    sh "echo ${currentBuild.number}"
                    sh "python ./src/main.py --test --build_id=${currentBuild.number} "
                    sh "cat results/acc.csv"
                    sh 'python ./src/plot.py '
                    sh "cp ./results/*.csv ${WORKSPACE}" 
                    sh "cp ./results/*.png ${WORKSPACE}" 
                }

                }
            }

    }

    stage('Saving artefacts') {
        echo 'Goodbye!'
        sh 'ls'
        archiveArtifacts artifacts: '*.csv, *.png' 
    }
}