pipeline {
    agent {
        label 'pyDABFActory-CIAgent'
    }

    parameters {
        booleanParam(name: 'BUILD_ALL_PROFILES', defaultValue: true, description: 'Build all profiles one by one')
        string(name: 'PROFILE', defaultValue: 'demo', description: 'Profile to build when BUILD_ALL_PROFILES is false')
    }

    environment {
        PYTHON_DOCKERFILE = 'builder/docker/builder-alpine/Dockerfile'
        ETCH_DOCKERFILE   = 'builder/docker/packages-builder-etch/Dockerfile'
        LENNY_DOCKERFILE  = 'builder/docker/live-helper/Dockerfile'
    }

    stages {
        stage('Validate builder') {
            steps {
                script {
                    def pythonImage = docker.build(
                        "retrodebian/builder-alpine:${env.BUILD_TAG}",
                        "-f ${env.PYTHON_DOCKERFILE} ."
                    ).imageName()

                    docker.image(pythonImage).inside {
                        sh 'python3 builder/py/build.py validate'
                    }
                }
            }
        }

        stage('Build common features and profiles') {
            steps {
                script {
                    def resolveDefaultRuntimeImage = { String runtimeName, String imageName, String dockerfilePath ->
                        if (dockerfilePath?.trim()) {
                            return docker.build(
                                "retrodebian/${runtimeName}:${env.BUILD_TAG}",
                                "-f ${dockerfilePath} ."
                            ).imageName()
                        }
                        if (!imageName?.trim()) {
                            error("Missing default image for runtime ${runtimeName}")
                        }
                        return imageName.trim()
                    }

                    def resolveModuleRuntimeImage = { String runtimeName, String kind, String name, String phase, String defaultImage, String pythonControlImage ->
                        def overrideImage = ''
                        def overrideDockerfile = ''
                        def overrideContext = ''

                        docker.image(pythonControlImage).inside {
                            overrideImage = sh(
                                script: "python3 builder/py/build.py module-docker --kind ${kind} --name ${name} --phase ${phase} image",
                                returnStdout: true
                            ).trim()

                            overrideDockerfile = sh(
                                script: "python3 builder/py/build.py module-docker --kind ${kind} --name ${name} --phase ${phase} dockerfile",
                                returnStdout: true
                            ).trim()

                            overrideContext = sh(
                                script: "python3 builder/py/build.py module-docker --kind ${kind} --name ${name} --phase ${phase} docker_context",
                                returnStdout: true
                            ).trim()
                        }

                        if (overrideDockerfile) {
                            def tag = overrideImage ? overrideImage : "retrodebian/${runtimeName}-${kind}-${name}-${phase}:${env.BUILD_TAG}"
                            def contextPath = overrideContext ? overrideContext : '.'
                            return docker.build(tag, "-f ${overrideDockerfile} ${contextPath}").imageName()
                        }

                        if (overrideImage) {
                            return overrideImage
                        }

                        return defaultImage
                    }

                    def pythonDefaultImage = resolveDefaultRuntimeImage(
                        'builder-alpine',
                        '',
                        env.PYTHON_DOCKERFILE
                    )

                    def etchDefaultImage = resolveDefaultRuntimeImage(
                        'package-builder-etch',
                        '',
                        env.ETCH_DOCKERFILE
                    )

                    def lennyDefaultImage = resolveDefaultRuntimeImage(
                        'live-helper',
                        '',
                        env.LENNY_DOCKERFILE
                    )

                    def featureNames = []
                    docker.image(pythonDefaultImage).inside {
                        def raw = sh(script: 'python3 builder/py/build.py list features', returnStdout: true).trim()
                        featureNames = raw ? raw.split('\n').findAll { it?.trim() } : []
                    }

                    for (featureName in featureNames) {
                        stage("Feature ${featureName}") {
                            def pythonImagePre = resolveModuleRuntimeImage(
                                'python', 'feature', featureName, 'pre-gen',
                                pythonDefaultImage, pythonDefaultImage
                            )
                            docker.image(pythonImagePre).inside {
                                sh "python3 builder/py/build.py run-python-phase --kind feature --phase pre-gen --profile ${params.PROFILE} --feature ${featureName}"
                                sh "python3 builder/py/build.py export-env --kind feature --phase pre-gen --profile ${params.PROFILE} --feature ${featureName} --output artifacts/features/${featureName}/runtime.env"
                            }

                            def etchImage = resolveModuleRuntimeImage(
                                'etch', 'feature', featureName, 'generate',
                                etchDefaultImage, pythonDefaultImage
                            )
                            docker.image(etchImage).inside {
                                sh "builder/bash/run_generate.sh features/${featureName} artifacts/features/${featureName}/runtime.env"
                            }

                            def pythonImagePost = resolveModuleRuntimeImage(
                                'python', 'feature', featureName, 'post-gen',
                                pythonDefaultImage, pythonDefaultImage
                            )
                            docker.image(pythonImagePost).inside {
                                sh "python3 builder/py/build.py run-python-phase --kind feature --phase post-gen --profile ${params.PROFILE} --feature ${featureName}"
                            }
                        }
                    }

                    def profileNames = []
                    docker.image(pythonDefaultImage).inside {
                        if (params.BUILD_ALL_PROFILES) {
                            def raw = sh(script: 'python3 builder/py/build.py list profiles', returnStdout: true).trim()
                            profileNames = raw ? raw.split('\n').findAll { it?.trim() } : []
                        } else {
                            profileNames = [params.PROFILE]
                        }
                    }

                    for (profileName in profileNames) {
                        stage("Profile ${profileName}") {
                            def baseName = ''
                            def baseChain = []
                            def featureList = []

                            docker.image(pythonDefaultImage).inside {
                                baseName = sh(
                                    script: "python3 builder/py/build.py profile-info --profile ${profileName} base",
                                    returnStdout: true
                                ).trim()

                                def chainRaw = sh(
                                    script: "python3 builder/py/build.py profile-info --profile ${profileName} base-chain",
                                    returnStdout: true
                                ).trim()
                                baseChain = chainRaw ? chainRaw.split('\n').findAll { it?.trim() } : []

                                def featuresRaw = sh(
                                    script: "python3 builder/py/build.py profile-info --profile ${profileName} features",
                                    returnStdout: true
                                ).trim()
                                featureList = featuresRaw ? featuresRaw.split('\n').findAll { it?.trim() } : []
                            }

                            for (baseItem in baseChain) {
                                stage("Base ${profileName} / ${baseItem}") {
                                    def pythonImagePre = resolveModuleRuntimeImage(
                                        'python', 'base', baseItem, 'pre-gen',
                                        pythonDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(pythonImagePre).inside {
                                        sh "python3 builder/py/build.py run-python-phase --kind base --phase pre-gen --profile ${profileName} --base ${baseItem}"
                                        sh "python3 builder/py/build.py export-env --kind base --phase pre-gen --profile ${profileName} --base ${baseItem} --output artifacts/bases/${baseItem}/runtime.env"
                                    }

                                    def etchImage = resolveModuleRuntimeImage(
                                        'etch', 'base', baseItem, 'generate',
                                        etchDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(etchImage).inside {
                                        sh "builder/bash/run_generate.sh bases/${baseItem} artifacts/bases/${baseItem}/runtime.env"
                                    }

                                    def pythonImagePost = resolveModuleRuntimeImage(
                                        'python', 'base', baseItem, 'post-gen',
                                        pythonDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(pythonImagePost).inside {
                                        sh "python3 builder/py/build.py run-python-phase --kind base --phase post-gen --profile ${profileName} --base ${baseItem}"
                                    }
                                }
                            }

                            docker.image(pythonDefaultImage).inside {
                                sh "python3 builder/py/build.py prepare-profile --profile ${profileName}"
                                sh "python3 builder/py/build.py export-env --kind profile --phase config --profile ${profileName} --output artifacts/profiles/${profileName}/profile-config.env"
                            }

                            docker.image(lennyDefaultImage).inside {
                                sh "builder/bash/run_profile_config.sh artifacts/profiles/${profileName}/profile-config.env"
                            }

                            docker.image(pythonDefaultImage).inside {
                                sh "python3 builder/py/build.py inject-resources --kind base --name ${baseName}"
                            }

                            def basePreFeaturePythonImage = resolveModuleRuntimeImage(
                                'python', 'base', baseName, 'pre-feature',
                                pythonDefaultImage, pythonDefaultImage
                            )
                            docker.image(basePreFeaturePythonImage).inside {
                                sh "python3 builder/py/build.py run-python-phase --kind base --phase pre-feature --profile ${profileName} --base ${baseName}"
                                sh "python3 builder/py/build.py export-env --kind base --phase pre-feature --profile ${profileName} --base ${baseName} --output artifacts/bases/${baseName}/pre-feature.env"
                            }

                            def basePreFeatureLennyImage = resolveModuleRuntimeImage(
                                'lenny', 'base', baseName, 'pre-feature',
                                lennyDefaultImage, pythonDefaultImage
                            )
                            docker.image(basePreFeatureLennyImage).inside {
                                sh "builder/bash/run_entry.sh bases/${baseName} artifacts/bases/${baseName}/pre-feature.env pre-feature"
                            }

                            for (featureName in featureList) {
                                stage("Inject ${profileName} / ${featureName}") {
                                    docker.image(pythonDefaultImage).inside {
                                        sh "python3 builder/py/build.py save-feature-metadata --profile ${profileName} --feature ${featureName}"
                                    }

                                    def featurePreInjPythonImage = resolveModuleRuntimeImage(
                                        'python', 'feature', featureName, 'pre-inj',
                                        pythonDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(featurePreInjPythonImage).inside {
                                        sh "python3 builder/py/build.py run-python-phase --kind feature --phase pre-inj --profile ${profileName} --feature ${featureName}"
                                        sh "python3 builder/py/build.py export-env --kind feature --phase pre-inj --profile ${profileName} --feature ${featureName} --output artifacts/features/${featureName}/pre-inj.env"
                                    }

                                    def featurePreInjLennyImage = resolveModuleRuntimeImage(
                                        'lenny', 'feature', featureName, 'pre-inj',
                                        lennyDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(featurePreInjLennyImage).inside {
                                        sh "builder/bash/run_entry.sh features/${featureName} artifacts/features/${featureName}/pre-inj.env pre-inj"
                                    }

                                    docker.image(pythonDefaultImage).inside {
                                        sh "python3 builder/py/build.py inject-resources --kind feature --name ${featureName}"
                                        sh "python3 builder/py/build.py export-env --kind feature --phase post-inj --profile ${profileName} --feature ${featureName} --output artifacts/features/${featureName}/post-inj.env"
                                    }

                                    def featurePostInjLennyImage = resolveModuleRuntimeImage(
                                        'lenny', 'feature', featureName, 'post-inj',
                                        lennyDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(featurePostInjLennyImage).inside {
                                        sh "builder/bash/run_entry.sh features/${featureName} artifacts/features/${featureName}/post-inj.env post-inj"
                                    }

                                    def featurePostInjPythonImage = resolveModuleRuntimeImage(
                                        'python', 'feature', featureName, 'post-inj',
                                        pythonDefaultImage, pythonDefaultImage
                                    )
                                    docker.image(featurePostInjPythonImage).inside {
                                        sh "python3 builder/py/build.py run-python-phase --kind feature --phase post-inj --profile ${profileName} --feature ${featureName}"
                                    }
                                }
                            }

                            def basePostFeaturePythonImage = resolveModuleRuntimeImage(
                                'python', 'base', baseName, 'post-feature',
                                pythonDefaultImage, pythonDefaultImage
                            )
                            docker.image(basePostFeaturePythonImage).inside {
                                sh "python3 builder/py/build.py run-python-phase --kind base --phase post-feature --profile ${profileName} --base ${baseName}"
                                sh "python3 builder/py/build.py export-env --kind base --phase post-feature --profile ${profileName} --base ${baseName} --output artifacts/bases/${baseName}/post-feature.env"
                                sh "python3 builder/py/build.py profile-pre-build --profile ${profileName}"
                                sh "python3 builder/py/build.py export-env --kind profile --phase build --profile ${profileName} --output artifacts/profiles/${profileName}/profile-build.env"
                            }

                            def basePostFeatureLennyImage = resolveModuleRuntimeImage(
                                'lenny', 'base', baseName, 'post-feature',
                                lennyDefaultImage, pythonDefaultImage
                            )
                            docker.image(basePostFeatureLennyImage).inside {
                                sh "builder/bash/run_entry.sh bases/${baseName} artifacts/bases/${baseName}/post-feature.env post-feature"
                            }

                            docker.image(lennyDefaultImage).inside {
                                sh "builder/bash/run_profile_build.sh artifacts/profiles/${profileName}/profile-build.env"
                            }

                            docker.image(pythonDefaultImage).inside {
                                sh "python3 builder/py/build.py profile-finalize --profile ${profileName}"
                            }
                        }
                    }
                }
            }
        }
    }

    post {
        always {
            archiveArtifacts artifacts: 'artifacts/**/*', allowEmptyArchive: true
            archiveArtifacts artifacts: 'live/**/*', allowEmptyArchive: true
        }
    }
}