pipeline {
    agent any

    environment {
        DOCKER_REGISTRY = 'git.homeware.pt'
        DOCKER_TAG = "${env.BUILD_ID}"

        REACT_DIR = 'geradoresfe'
        SERVICE_DIR = 'GeradoresService'
        API_DIR = 'GeradoresWS'

        REACT_IMAGE = "${DOCKER_REGISTRY}/geradores/fe:${DOCKER_TAG}"
        WS_IMAGE = "${DOCKER_REGISTRY}/geradores/ws:${DOCKER_TAG}"

        DOCKER_CREDENTIALS_ID = 'docker-registry-creds'
        KUBECONFIG_CREDENTIALS_ID = 'kubeconfig-jenkins'
        GIT_CREDENTIALS_ID = 'jenkinsGitea'
    }

    stages {

        stage('Preparar Ambiente') {
            steps {
                script {
                    echo "Verificar Docker local"
                    sh 'docker version'
                }
            }
        }

        stage('Checkout Repositório') {
            steps {
               
                url: 'https://git.homeware.pt/Marco/Geradores.git',
                git branch: 'master', 
                credentialsId: env.GIT_CREDENTIALS_ID
            }
        }

        stage('Build .NET Services') {
            steps {
                dir("${SERVICE_DIR}") {
                    sh 'dotnet build -c Release'
                }
                dir("${API_DIR}") {
                    sh 'dotnet build -c Release'
                }
            }
        }

        stage('Build React App') {
            steps {
                dir("${REACT_DIR}") {
                    sh 'npm install'
                    sh 'npm run build'
                }
            }
        }

        stage('Docker Build Imagens') {
            steps {
                script {
                    docker.build("${WS_IMAGE}")
                    docker.build("${REACT_IMAGE}", "${REACT_DIR}")
                }
            }
        }

        stage('Push para Docker Registry') {
            steps {
                script {
                    docker.withRegistry("https://${DOCKER_REGISTRY}", DOCKER_CREDENTIALS_ID) {
                        docker.image("${WS_IMAGE}").push()
                        docker.image("${REACT_IMAGE}").push()
                    }
                }
            }
        }

        stage('Deploy no Kubernetes') {
            steps {
                withKubeConfig(credentialsId: KUBECONFIG_CREDENTIALS_ID) {
                    script {
                        // Substitui as imagens no manifest e aplica
                        sh """
                        sed 's|{{WS_IMAGE}}|${WS_IMAGE}|g; s|{{FE_IMAGE}}|${REACT_IMAGE}|g' k8s/deployment.template.yaml > k8s/deployment.yaml
                        kubectl apply -f k8s/deployment.yaml
                        """
                    }
                }
            }
        }
    }

    post {
        success {
            echo 'Deploy feito com sucesso!'
            sh 'docker system prune -f'
        }
        failure {
            echo 'Erro no pipeline. Verifica os logs!'
        }
    }
}