pipeline {
    agent { label 'Win10-BuildMachine' }

    parameters {
        string(name: 'buildPath', defaultValue: 'C:/Jenkins/workspace/Azaion/suite', description: 'Path where the zip file is located')
    }

    environment {
        GOOGLE_DRIVE_FOLDER = 'AzaionSuiteBuilds'
    }

    stages {
        stage('Upload to Google Drive') {
            steps {
                script {
                    echo "Looking for ZIP in: ${params.buildPath}"
                    echo "Target Google Drive folder: ${env.GOOGLE_DRIVE_FOLDER}"
                    dir("${params.buildPath}") {
                        def zipFilename = readFile('created_zip.txt').trim()

                        if (!fileExists(zipFilename)) {
                            error "Zip file '${zipFilename}' not found in ${params.buildPath}"
                        }

                        // Check if file already exists on Google Drive
                        def alreadyExists = powershell(script: """
                            \$result = rclone ls remote:\"${env.GOOGLE_DRIVE_FOLDER}\" | Select-String "${zipFilename}"
                            if (\$result) { return 1 } else { return 0 }
                        """, returnStatus: true) == 1

                        if (alreadyExists) {
                            echo "Zip file '${zipFilename}' already exists on Google Drive. Skipping upload."
                        } else {
                            echo "Uploading '${zipFilename}' to Google Drive folder '${env.GOOGLE_DRIVE_FOLDER}'..."
                            powershell """
                                rclone copy \"${zipFilename}\" remote:\"${env.GOOGLE_DRIVE_FOLDER}\"
                            """
                        }

                        // Retention logic – keep only latest 5 ZIPs
                        echo "Cleaning up old ZIP files in Google Drive..."
                        powershell """
                            \$files = rclone lsf --files-only --format "t" --max-age 365d remote:\"${env.GOOGLE_DRIVE_FOLDER}\" | Sort-Object | Where-Object { \$_ -like "*.zip" }
                            if (\$files.Count -gt 5) {
                                \$filesToDelete = \$files | Select-Object -First (\$files.Count - 5)
                                foreach (\$file in \$filesToDelete) {
                                    rclone delete remote:\"${env.GOOGLE_DRIVE_FOLDER}/\$file\"
                                }
                            }
                        """
                    }
                }
            }
        }
    }

    post {
        success {
            echo "Upload completed."
        }
        failure {
            echo "Upload failed."
        }
    }
}