pipeline {
    agent any
    
    // Define parameters
    parameters {
        string(name: 'host_ip', description: 'Target System Address')
        string(name: 'server_path', defaultValue: '//server/share', description: 'SMB Share Path')
        string(name: 'target_path', defaultValue: '/folder/share', description: 'Target folder for mounting')
        choice(name: 'cifs_choice', choices: ['TERRA_BEHEMOTH_SMB'], description: 'Choose stored server credentials here')
        // booleanParam(name: 'validate_share', defaultValue: false, description: 'Check this option to test the share first')
       
    }

    environment {
        ANSIBLE_FORCE_COLOR = '1'
        CIFS_CREDENTIALS = credentials("${params.cifs_choice}")
    }

    options {
        ansiColor('xterm')
    }

    stages {


        stage('Generate Inventory File') {
            steps {
                // Generate the dynamic inventory file
                sh """
                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})
                cd /var/jenkins_home/ansible
                chmod +x /var/jenkins_home/ansible/inventory/inventory.sh
                /var/jenkins_home/ansible/inventory/inventory.sh -s -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 """
                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"

                cd /var/jenkins_home/ansible

                ansible-playbook -i \$inventory_file /var/jenkins_home/ansible/playbooks/cifs-mount.yaml \
                    --ssh-common-args='-o StrictHostKeyChecking=no' \
                    --extra-vars "CIFS_USERNAME=${env.CIFS_CREDENTIALS_USR} CIFS_PASSWORD=${env.CIFS_CREDENTIALS_PSW} \
                                  server_path=${params.server_path} target_path=${params.target_path} validate_share=${params.validate_share} \
                                  CIFS_CREDENTIALS=${env.CIFS_CREDENTIALS} CIFS_CHOICE=${params.cifs_choice}"
                
                """
            }
        }
    }

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

}