---

- name: Install packages for Web UI
  apt:
    state: present
    name:
      # main packages
      - chromium # Webbrowser
      - i3 # Window Manager
      - lightdm # Login Manager with Autologin
      # tools
      - xdotool # simulate keyboard inputs on X11

- name: Create autologin group for LightDM
  group:
    state: present
    name: autologin

- name: Configure kiosk user
  user:
    state: present
    name: "{{ kiosk_user }}"
    home: "{{ kiosk_user_directory }}"
    create_home: yes
    move_home: yes
    shell: /usr/bin/bash
    groups:
      - audio
      - autologin
      - video
    append: yes
    password: "{{ kiosk_user_pass | password_hash('sha512', LOCAL_SALT) }}"
    update_password: on_create

- name: Configure lightdm
  template:
    src: "{{ item }}"
    dest: "{{ global_lightdm_configuration_directory }}/{{ item }}"
    owner: root
    group: root
    mode: u=rw,g=r,o=r
  loop:
    - lightdm.conf
    - lightdm-gtk-greeter.conf

- name: Store autostart script
  template:
    src: autostart.sh
    dest: "{{ autostart_script }}"
    owner: root
    group: root
    mode: u=rwx,g=rx,o=rx

- name: Create configuration directories for kiosk user
  file:
    state: directory
    path: "{{ kiosk_user_directory }}/{{ item }}"
    owner: root
    group: "{{ kiosk_user }}"
    mode: u=rwx,g=rx,o=
  loop:
    - .config/i3

- name: Configure i3 for kiosk user
  template:
    src: "i3.cfg"
    dest: "{{ kiosk_user_directory }}/.config/i3/config"
    owner: root
    group: "{{ kiosk_user }}"
    mode: u=rw,g=r,o=

- name: Create policy directory for chromium globally
  file:
    state: directory
    path: "{{ global_chromium_managed_policies_file | dirname }}"
    owner: root
    group: root
    mode: u=rwx,g=rx,o=rx

- name: Configure policies for chromium globally
  copy:
    content: "{{ chromium_policies | to_nice_json }}"
    dest: "{{ chromium_policies_file }}"
    owner: root
    group: root
    mode: u=rw,g=r,o=r