---
- name: Ensure postgresql superuser is set
  community.postgresql.postgresql_user:
    name: "{{ postgresql_admin_role }}"
    password: "{{ postgresql_superuser_password }}"
    login_host: >-2
      {{
        (postgresql_config_unix_socket_directories | first)
        if postgresql_config_connect_socket else 
        (postgresql_container_info.container.NetworkSettings.IPAddress)
      }}
  register: postgresql_superuser_password_result
  until: "postgresql_superuser_password_result is succeeded"
  retries: 10
  delay: 2

- name: Ensure postgresql configuration is set
  community.postgresql.postgresql_set:
    name: "{{ option.key }}"
    value: "{{ option.value }}"
    login_host: >-2
      {{
        (postgresql_config_unix_socket_directories | first)
        if postgresql_config_connect_socket else 
        (postgresql_container_info.container.NetworkSettings.IPAddress)
      }}
    login_port: "{{ postgresql_config_port }}"
    login_password: #TODO
  loop: "{{ postgresql_merged_options | dict2items }}"
  loop_control:
    loop_var: option

- name: Ensure postgresql configuration is reloaded
  community.postgresql.postgresql_query:
    query: "SELECT pg_reload_conf();"
    login_host: #TODO
    login_port: #TODO
    login_password: #TODO

- name: Ensure restart handler is fired if required
  debug:
    msg: "{{ result.option.key }} changed! Restart required: {{ result.restart_required }}"
  when: result.changed
  changed_when: "{{ result.restart_required }}"
  notify: postgresql_restart
  loop: "{{ postgresql_config_results }}"
  loop_control:
    loop_var: result
    label: "{{ result.option.name }}"