pipeline {
    agent {
        kubernetes {
            cloud 'k3s-jenkins-agents'
            label 'docker-agent'
            defaultContainer 'docker-cli'
        }
    }

    stages {
        stage('Checkout') {
            steps {
                echo '✅ Code checked out from gitea'
            }
        }

        stage('Build Docker Image') {
            steps {
                sh '''
                    docker build -t management-platform:latest ./platform/
                    echo "✅ Docker image built"
                    docker images management-platform:latest --format "Size: {{.Size}}"
                '''
            }
        }

        stage('SonarQube Analysis') {
            steps {
                withSonarQubeEnv('sonarqube') {
                    script {
                        def scannerHome = tool 'sonar-scanner'
                        sh """
                            ${scannerHome}/bin/sonar-scanner \
                              -Dsonar.projectKey=management-platform \
                              -Dsonar.sources=platform \
                              -Dsonar.python.version=3
                        """
                    }
                }
            }
        }

        stage('Deploy to Kubernetes [TODO - not implemented yet]') {
            steps {
                echo '⚠️ K8s deploy stage not implemented yet — image built but not pushed to the cluster.'
                echo 'Image import + kubectl rollout still needs to be designed (RBAC + pod template + image transfer).'
            }
        }
    }

    post {
        success {
            echo '✅ Pipeline succeeded — build + Sonar passed, k8s deploy pending'
        }
        failure {
            echo '❌ Pipeline failed — check logs'
        }
    }
}