---

- name: Fail if required WeChat settings not defined
  ansible.builtin.fail:
    msg: >-
      You need to define a required configuration setting (`{{ item.name }}`).
  when: "item.when | bool and vars[item.name] == ''"
  with_items:
    - {'name': 'matrix_wechat_appservice_token', when: true}
    - {'name': 'matrix_wechat_homeserver_address', when: true}
    - {'name': 'matrix_wechat_homeserver_token', when: true}
    - {'name': 'matrix_wechat_database_hostname', when: "{{ matrix_wechat_database_engine == 'postgres' }}"}
    - {'name': 'matrix_wechat_container_network', when: true}
    - {'name': 'matrix_wechat_bridge_listen_secret', when: true}

- name: Fail if WeChat enabled on ARM64 (not supported by the wechat agent, even with self-building)
  when: matrix_architecture not in ['amd64']
  ansible.builtin.fail:
    msg: "The WeChat Agent does not support the '{{ matrix_architecture }}' architecture yet. Its Dockerfile downloads amd64 binaries and does not work on arm64."

- name: (Deprecation) Catch and report renamed WeChat variables
  ansible.builtin.fail:
    msg: >-
      The variable `{{ item.old }}` is deprecated. Please use `{{ item.new }}` instead.
  when: "item.old in vars"
  with_items:
    - {'old': 'matrix_wechat_container_image_name_prefix', 'new': 'matrix_wechat_container_image_registry_prefix'}