pipeline {
    agent any

    parameters {
        string(
            name: 'LIMIT',
            defaultValue: '',
            description: 'Limit to specific hosts or groups (e.g., "vms", "lxcs", "zabbix", or hostname) no .lan required'
        )
        booleanParam(
            name: 'DRY_RUN',
            defaultValue: false,
            description: 'Run in check mode — no changes will be applied to target hosts'
        )
    }

    environment {
        PROXMOX_URL = 'https://192.168.0.166:8006'
        PROXMOX_USER = 'dynamic-inventory@pve'
        PROXMOX_TOKEN_ID = 'dynamic-inventory'
        PROXMOX_TOKEN_SECRET = credentials('PROXMOX_TOKEN_SECRET')
        ANSIBLE_HOST_KEY_CHECKING = 'False'
    }

    stages {
        stage('Checkout') {
            steps {
                checkout scm
            }
        }

        stage('Verify Inventory') {
            steps {
                sh '''
                    echo "Testing dynamic inventory connection..."
                    ansible-inventory -i inventory/inventory.proxmox.yml --list | head -10
                '''
            }
        }

        stage('Run Playbook') {
            steps {
                script {
                    def limitFlag = params.LIMIT ? "--limit '${params.LIMIT}'" : ''
                    def checkFlag = params.DRY_RUN ? '--check --diff' : ''

                    sh """
                        ansible-playbook \
                            -i inventory/inventory.proxmox.yml \
                            playbooks/install_zabbix.yml \
                            ${limitFlag} \
                            ${checkFlag} \
                            -v
                    """
                }
            }
        }
    }

    post {
        success {
            echo "Zabbix agent installation completed successfully"
        }
        failure {
            echo "Zabbix agent installation failed"
        }
    }
}