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_IMAGE = 'builder/docker/builder-alpine'
        ETCH_DOCKERFILE = 'builder/docker/package-builder-etch'
        LENNY_DOCKERFILE = 'builder/docker/live-helper'
    }
    stages {
        stage('Validate builder') {
            steps {
                script {
                    docker.image(params.PYTHON_IMAGE).inside {
                        sh 'python3 builder/py/build.py validate'
                    }
                }
            }
        }

        stage('Build common features') {
            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 ->
                        def overrideImage = ''
                        def overrideDockerfile = ''
                        def overrideContext = ''
                        docker.image(params.PYTHON_IMAGE).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','',${PYTHON_DOCKERFILE})
                    def etchDefaultImage = resolveDefaultRuntimeImage('package-builder-etch','',${ETCH_DOCKERFILE})
                    def lennyDefaultImage = resolveDefaultRuntimeImage('live-helper','',${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)
                            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)
                            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)
                            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)
                                    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)
                                    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)
                                    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)
                            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)
                            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)
                                    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)
                                    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)
                                    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)
                                    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)
                            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)
                            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
        }
    }
}
