---
#
# Tasks related to setting up matrix-ntfy
#

- name: Ensure matrix-ntfy image is pulled
  docker_image:
    name: "{{ matrix_ntfy_docker_image }}"
    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
    force_source: "{{ matrix_ntfy_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_ntfy_docker_image_force_pull }}"
  when: "matrix_ntfy_enabled|bool"
  register: result
  retries: "{{ matrix_container_retries_count }}"
  delay: "{{ matrix_container_retries_delay }}"
  until: result is not failed

- name: Ensure matrix-ntfy.service installed
  template:
    src: "{{ role_path }}/templates/systemd/matrix-ntfy.service.j2"
    dest: "{{ matrix_systemd_path }}/matrix-ntfy.service"
    mode: 0644
  register: matrix_ntfy_systemd_service_result
  when: matrix_ntfy_enabled|bool

- name: Ensure systemd reloaded after matrix-ntfy.service installation
  service:
    daemon_reload: true
  when: "matrix_ntfy_enabled|bool and matrix_ntfy_systemd_service_result.changed"

#
# Tasks related to getting rid of matrix-ntfy (if it was previously enabled)
#

- name: Check existence of matrix-ntfy service
  stat:
    path: "{{ matrix_systemd_path }}/matrix-ntfy.service"
  register: matrix_ntfy_service_stat

- name: Ensure matrix-ntfy is stopped
  service:
    name: matrix-ntfy
    state: stopped
    enabled: false
    daemon_reload: true
  register: stopping_result
  when: "not matrix_ntfy_enabled|bool and matrix_ntfy_service_stat.stat.exists"

- name: Ensure matrix-ntfy.service doesn't exist
  file:
    path: "{{ matrix_systemd_path }}/matrix-ntfy.service"
    state: absent
  when: "not matrix_ntfy_enabled|bool and matrix_ntfy_service_stat.stat.exists"

- name: Ensure systemd reloaded after matrix-ntfy.service removal
  service:
    daemon_reload: true
  when: "not matrix_ntfy_enabled|bool and matrix_ntfy_service_stat.stat.exists"