pipeline {
    agent any
    parameters {
            buildSelector (
                defaultSelector: lastSuccessful(),
                description: 'Build for copying artifacts',
                name: 'BUILD_SELECTOR'
            )
            gitParameter branchFilter: 'origin/(.*)', defaultValue: 'model', name: 'BRANCH', type: 'PT_BRANCH'
        }
        triggers {
            upstream(upstreamProjects: 's464914-training/' + params.BRANCH + '/', threshold: hudson.model.Result.SUCCESS)
        }
    stages {
        stage('Git Checkout') {
            steps {
               checkout scm
            }
        }
     stage('Copy Artifacts') {
            steps {
               copyArtifacts fingerprintArtifacts: true, projectName: 'z-s464914-create-dataset', selector: buildParameter('BUILD_SELECTOR')
               copyArtifacts filter: '*', projectName: 's464914-training/' + params.BRANCH + '/', selector: buildParameter('BUILD_SELECTOR')
               copyArtifacts filter: '*', projectName: 's464914-evaluation/evaluation/', selector: buildParameter('BUILD_SELECTOR'), optional: true
            }
        }
         stage('Prediction') {
            steps {
              script {
               def customImage = docker.build("custom-image")
                    customImage.inside {
                        sh 'python3 ./prediction.py'
                        archiveArtifacts artifacts: 'predictions.txt', onlyIfSuccessful: true
                    }
              }
            }
        }
        stage('Metrics') {
            steps {
              script {
               def customImage = docker.build("custom-image")
                    customImage.inside {
                        sh 'python3 ./metrics.py'
                        archiveArtifacts artifacts: 'metrics.txt', onlyIfSuccessful: true
                    }
              }
            }
        }

        stage('Plot Accuracy') {
            steps {
              script {
               def customImage = docker.build("custom-image")
                    customImage.inside {
                        sh 'python3 ./plot.py'
                        archiveArtifacts artifacts: 'accuracy.png', onlyIfSuccessful: true
                    }
              }
            }
        }
     }
}