---
# file: roles/yavdr-xorg/tasks/main.yml

# IDEA: use hooks or requirements instead
- name: Stop VDR
  systemd:
    name: vdr.service
    state: stopped
    enabled: yes
  notify: ['Start VDR']

- name: create directory /etc/systemd/system/vdr.service.d/
  file:
    dest: /etc/systemd/system/vdr.service.d/
    state: directory

- name: add dependency to X-server for vdr.service using a drop-in
  template:
    src: templates/vdr-xorg.conf
    dest: /etc/systemd/system/vdr.service.d/vdr-xorg.conf

- name: load environment file for vdr.service
  template:
    src: templates/systemd/vdr-environ.j2
    dest: /etc/systemd/system/vdr.service.d/load-environ.conf

- name: set a login shell for the user vdr
  user:
      name: '{{ vdr.user }}'
      shell: '/bin/bash'
      state: present
      uid: '{{ vdr.uid }}'
      groups: '{{ vdr.group }}'
      append: yes

- name: install packages for xorg
  apt:
    name: '{{ item }}'
    state: present
  with_items:
    - xorg
    - xserver-xorg-video-all
    - xserver-xorg-input-all
    - xlogin
    - xterm
    - openbox
    - tmux
    - kiosk-browser
    - read-edid
    #- yavdr-xorg

- name: Stop xlogin
  systemd:
    name: xlogin@vdr.service
    state: stopped
    enabled: yes

- name: Stop x
  systemd:
    name: x@vt7.service
    state: stopped

- include: detect-xorg.yml

# TODO: expand template for xorg.conf (or snippets)
#       with respect for the available graphics card driver
#       nvidia, noveau, intel, radeon

- name: create xorg.conf (for nvidia driver)
  template:
    src: templates/xorg.conf.j2
    dest: /etc/X11/xorg.conf
    backup: yes

- include: desktop-session.yml

- name: enable and start xlogin for the user vdr
  systemd:
    daemon_reload: yes
    name: 'xlogin@{{ vdr.user }}'
    enabled: yes
    state: started