---
- name: install remove desktop
  hosts: all
  tasks:

    - name: install packages
      ansible.builtin.apt:
        update_cache: true
        clean: true
        pkg:
          - xfce4
          - tigervnc-standalone-server
          - git

    - name: add user
      ansible.builtin.user:
        name: "{{ item }}"
        shell: /bin/bash
        create_home: yes
      register: add_user
      loop: "{{ usernames }}"

    - name: test
      ansible.builtin.debug:
        var: "{{ item.uid }}"
      loop: "{{ add_user.results }}"

    - name: create dir for novnc
      ansible.builtin.file:
        path: /opt/novnc
        state: directory

    - name: extract novnc
      ansible.builtin.unarchive:
        remote_src: yes
        src: https://github.com/novnc/noVNC/archive/refs/tags/v1.4.0.tar.gz
        dest: /opt/novnc
        extra_opts: --strip-components=1

    - name: create novnc service
      ansible.builtin.template:
        src: templates/novnc.service.j2
        dest: /lib/systemd/system/novnc.service
    
    - name: start novnc service
      ansible.builtin.systemd:
        daemon_reload: true
        enabled: true
        state: started
        name: novnc.service

    - name: add user to vnc
      ansible.builtin.lineinfile:
        path: /etc/tigervnc/vncserver.users
        line: ':{{ (item.uid | string)[2:] }}={{ item.name }}'
      loop: "{{ add_user.results }}"

    - name: disable password on vnc
      ansible.builtin.lineinfile:
        path: /etc/tigervnc/vncserver-config-defaults
        line: '$SecurityTypes = "None"'

    - name: delete bug on vnc
      ansible.builtin.lineinfile:
        path: /etc/tigervnc/vncserver-config-defaults
        line: '#1;'
        regexp: '^1;'

    - name: start tigervnc
      ansible.builtin.systemd:
        enabled: true
        state: started
        name: tigervncserver@:{{ (item.uid | string)[2:] }}.service
      loop: "{{ add_user.results }}"