pipeline {
   agent {
    dockerfile true
    }

   triggers {
     upstream(upstreamProjects: 's464937-training/training', threshold: hudson.model.Result.SUCCESS)
   }

   parameters {
     buildSelector(defaultSelector: lastSuccessful(), description: 'Which build to use for copying artifacts', name: 'BUILD_SELECTOR')
     gitParameter branchFilter: 'origin/(.*)', defaultValue: 'training', name: 'BRANCH', type: 'PT_BRANCH'
   }

    stages {
        stage('Clone Repository') {
            steps {
                git branch: 'evaluation', url: "https://git.wmi.amu.edu.pl/s464937/ium_464937"
            }
        }
        stage('Copy Dataset Artifacts') {
            steps {
                 copyArtifacts filter: 'data/dev.csv,data/test.csv,data/train.csv', projectName: 'z-s464937-create-dataset', selector: buildParameter('BUILD_SELECTOR')
            }
        }
        stage('Copy Training Artifacts') {
          steps {
            copyArtifacts filter: 'powerlifting_model.h5', projectName: 's464937-training/' + params.BRANCH, selector: buildParameter('BUILD_SELECTOR')
          }
        }
        stage('Copy Evaluation Artifacts') {
          steps {
            copyArtifacts filter: 'metrics.txt', projectName: '_s464937-evaluation/evaluation', selector: buildParameter('BUILD_SELECTOR'), optional: true
          }
        }
        stage("Run predictions") {
            steps {
                sh "chmod +x ./predict.py"
                sh "python3 ./predict.py"
                archiveArtifacts artifacts: 'powerlifting_test_predictions.csv', onlyIfSuccessful: true
            }
        }
        stage('Run metrics') {
          steps {
            sh 'chmod +x ./metrics.py'
            sh "python3 ./metrics.py ${currentBuild.number}"
          }
        }

        stage('Run plot') {
          steps {
            sh 'chmod +x ./plot.py'
            sh 'python3 ./plot.py'
          }
        }
         stage('Archive Artifacts') {
          steps {
            archiveArtifacts artifacts: '*', onlyIfSuccessful: true
          }
        }
    }
}