---
- name: Add entry to DNSMasq
  hosts: all
  gather_facts: false

  tasks:
    - name: Retrieve information about specific VM by name and get current configuration
      delegate_to: "localhost"
      community.proxmox.proxmox_vm_info:
        api_user: "{{ proxmox_user }}"
        api_password: "{{ proxmox_password }}"
        api_host: "{{ proxmox_host }}"
        name: "{{ inventory_hostname }}"
        config: current
      register: proxmox_vm_info

    - name: Extract net0 information
      ansible.builtin.set_fact:
        vm_net0: "{{ proxmox_vm_info.proxmox_vms[0].config.net0 }}"

    - name: Extract MAC address using regex
      ansible.builtin.set_fact:
        vm_mac_address: "{{ vm_net0 | regex_search('([0-9A-Fa-f]{2}:){5}[0-9A-Fa-f]{2}') }}"

    - name: Add line to hosts file
      delegate_to: "{{ groups['dhcp_server'][0] }}"
      become: true
      ansible.builtin.lineinfile:
        path: /etc/dnsmasq.d/hosts.conf
        regexp: "# {{ inventory_hostname }}$"
        line: "dhcp-host={{ vm_mac_address | lower }},{{ ip_address }} # {{ inventory_hostname }}"
        state: present
    # restart dnsmasq service
    - name: Restart service dnsmasq
      delegate_to: "{{ groups['dhcp_server'][0] }}"
      become: true
      ansible.builtin.service:
        name: dnsmasq
        state: restarted