pipeline {
    agent any
    
    // Define parameters
    parameters {
        string(name: 'host_ip', defaultValue: '10.250.128.10', description: 'Target System Address')       
        string(name: 'chrome_resolution', defaultValue: '720,1000', description: 'Chrome App Resolution')   
        // reference for later
        // choice(name: 'DEPLOY_ENV', choices: ['dev', 'staging', 'prod'], description: 'Environment to deploy to')
        booleanParam(name: 'run_test', defaultValue: false, description: 'Check this to run a test LLDP scan')
        booleanParam(name: 'refresh_only', defaultValue: false, description: 'Check this to re-run on existing LLDP Scan device')
    }

    environment {
        ANSIBLE_FORCE_COLOR = '1'
        SATURN_BEHEMOTH = credentials('SATURN_BEHEMOTH')
        matt_public_key = credentials('matt_public_key')
        cosmos_password = credentials('cosmos_password')
        cosmos_root_password = credentials('cosmos_root_password')
    }

    options {
        ansiColor('xterm')
    }

    stages {


        stage('Generate Inventory File') {
            steps {
                // Generate the dynamic inventory file
                sh """
                set +x  
                jenkins_group=\$(echo ${env.BUILD_USER_GROUPS} |  sed 's/,/\\n/g' | grep -v \$SERVER_SUBNET_GROUP | grep Jenkins | head -n 1)
                jenkins_subnet_group=\$(echo ${env.BUILD_USER_GROUPS} |  sed 's/,/\\n/g' | grep -e authenticated -e \$SERVER_SUBNET_GROUP | sort -rf | head -n 1)
                jenkins_user=\$(echo ${env.BUILD_USER})
                playbook_file="/var/jenkins_home/ansible/playbooks/lldp-scan.yaml"
                cd /var/jenkins_home/ansible
                chmod +x /var/jenkins_home/ansible/inventory/inventory.sh
                set -x
                /var/jenkins_home/ansible/inventory/inventory.sh -p \$playbook_file -a \$jenkins_subnet_group -g \$jenkins_group -u \$jenkins_user -i ${params.host_ip} 

                """
            }
        }

        stage('Ansible Playbook') {
            steps {
                //Run the cosmos-base ansible playbook
                // /workspace/ansible/playbooks/cosmos-base.yaml
                sh """
                set +x  
                echo ${params.host_ip}
                hash=\$(echo -n ${params.host_ip} | md5sum | cut -c 1-8)
                inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
                playbook_file="/var/jenkins_home/ansible/playbooks/lldp-scan.yaml"
                extra_vars=\$(echo " \
                    public_deploy=true \
                    no_vpn=true \
                    new_hostname=MC-LLDP \
                    rename_host=true \
                    fixed_size='--window-size=${params.chrome_resolution}' \
                    run_test=${params.run_test} \
                    refresh_only=${params.refresh_only} \
                    matt_public_key='${env.matt_public_key}' \
                    cosmos_password='${env.cosmos_password}' \
                    cosmos_root_password='${env.cosmos_root_password}' 
                " | tr -s " ")
                set -x


                cd /var/jenkins_home/ansible

                ansible-playbook -i \$inventory_file \$playbook_file \
                    --ssh-common-args='-o StrictHostKeyChecking=no' \
                    --extra-vars "\$extra_vars"
                
                """
            }
        }
    }

    post {
        always {
            // Remove dynamic Inventory file
            sh """
            set +x  
            hash=\$(echo -n "${params.host_ip}" | md5sum | cut -c 1-8)
            inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
            set -x
            rm \$inventory_file
            
            """
        }
    }

}