pipeline {
    agent any

    parameters {
        string(
            defaultValue: 'jakubbg',
            description: 'Kaggle username',
            name: 'KAGGLE_USERNAME',
            trim: false
        )
        password(
            defaultValue: 'e42b293c818e4ecd7b9365ee037af428',
            description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
            name: 'KAGGLE_KEY'
        )
        string(
            defaultValue: '100',
            description: 'CUTOFF parameter',
            name: 'CUTOFF',
            trim: false
        )
    } 

    stages {
        stage('Build image'){
            steps {
                script {
                    checkout scm
                    // First argument is the tag assigned to the built image
                    // If you want to use a Dockerfile from a different path than ./Dockerfile, you can specify it as the second argument
                    def testImage = docker.build("test-image", ".")
                }
            }
        }

        stage('Run in container'){
            steps {
                script {
                    docker.image('test-image').inside {
                        stage('Checkout') {
                            steps {
                                // Step: Clone the git repository
                                checkout scm
                            }
                        }

                        stage('Build') {
                            steps {
                                // Run the maven build
                                withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                                        "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                                    sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
                                    sh 'kaggle datasets list'
                                }
                            }
                        }

                        stage('Execute Shell Script') {
                            steps {
                                withEnv(["CUTOFF=${params.CUTOFF}" ]) {
                                    // Step: Invoke the shell script
                                    script {
                                        sh 'chmod +x data_processing_script.sh' // Grant permissions to execute the script
                                        sh './data_processing_script.sh $CUTOFF' // Execute the script
                                    }
                                }
                            }
                        }

                        stage('Archive Artifacts') {
                            steps {
                                // Step: Archive artifacts
                                archiveArtifacts artifacts: 'processed_data.csv', fingerprint: true
                            }
                        }
                    }
                }
            }
        }
    }
}