pipeline {
    agent {
        docker {
            image 'python:3.11'
            args '-v /root/.cache:/root/.cache -u root'
        }
    }
    parameters {
        gitParameter name: 'BRANCH', type: 'PT_BRANCH'
        buildSelector(name: 'BUILD_NUMBER', description: 'Wybierz numer buildu', defaultSelector: lastSuccessful())
    }
    stages {
        stage('Przygotowanie') {
            steps {
                sh 'pip install pandas tensorflow scikit-learn matplotlib'
            }
        }
        stage('Pobierz dane') {
            steps {
                script {
                    copyArtifacts(projectName: 's487187-create-dataset', fingerprintArtifacts: true)
                }
            }
        }
        stage('Pobierz model') {
            steps {
                script {
                    copyArtifacts(projectName: 's487187-training/%00', selector: specific("${params.BUILD_NUMBER}"), fingerprintArtifacts: true)
                }
            }
        }
        stage('Ewaluuj model') {
            steps {
                script {
                    sh "python3 evaluate.py"
                }
            }
        }
        stage('Zarchiwizuj wyniki') {
            steps {
                archiveArtifacts artifacts: 'metrics.txt,plot.png', fingerprint: true
            }
        }
    }
}