---

- name: Ensure synapse user '{{ synapse_user }}' exists
  ansible.builtin.user:
    name: "{{ synapse_user }}"
    state: "present"
    system: true
    create_home: false
    groups: "{{ synapse_user_groups | default(omit, true) }}"
    append: "{{ (synapse_user_groups is defined) | ternary(true, omit) }}"
  register: synapse_user_info

- name: Ensure directories for synapse are created
  ansible.builtin.file:
    path: "{{ item.path }}"
    state: "directory"
    mode: "{{ item.mode | default('0750') }}"
    owner: "{{ item.owner | default(synapse_user_info.uid | default(synapse_user)) }}"
    group: "{{ item.group | default(synapse_user_info.group | default(synapse_user)) }}"
  loop:
    - path: "{{ synapse_base_path }}"
      mode: "0755"
    - path: "{{ synapse_config_path }}"
    - path: "{{ synapse_data_path }}"
    - path: "{{ synapse_media_store_path }}"
  loop_control:
    label: "{{ item.path }}"

- name: Ensure configuration files are templated
  ansible.builtin.copy:
    dest: "{{ config_file.path }}"
    content: "{{ config_file.content }}"
    mode: "{{ config_file.mode | default('0640') }}"
    owner: "{{ config_file.owner | default(synapse_user_info.uid | default(synapse_user)) }}"
    group: "{{ config_file.group | default(synapse_user_info.group | default(synapse_user)) }}"
  loop: >-
    {{ synapse_configs_to_write + synapse_configs | default([]) }}
  loop_control:
    loop_var: config_file
    label: "{{ config_file.path }}"
  vars:
    synapse_configs_to_write:
      - content: "{{ synapse_config | to_nice_yaml(width=1000) }}"
        path: "{{ synapse_homeserver_config_file }}"
      - content: "{{ synapse_log_config | to_nice_yaml(width=1000) }}"
        path: "{{ synapse_logging_config_file }}"

- name: Ensure container image '{{ synapse_container_image_reference }}' is present on host
  community.docker.docker_image:
    name: "{{ synapse_container_image_reference }}"
    state: present
    source: pull
    force_source: "{{ synapse_container_image_tag is defined  and synapse_container_image_tag }}"
  when: synapse_deployment_method == 'docker'
  register: synapse_container_image_info
  until: synapse_container_image_info is success
  retries: 10
  delay: 5

- name: Ensure synapse container '{{ synapse_container_name }}' is in the desired state
  community.docker.docker_container:
    name: "{{ synapse_container_name }}"
    env: "{{ synapse_container_env | default(omit, true) }}"
    user: "{{ synapse_container_user | default(omit, true) }}"
    group: "{{ synapse_container_group | default(omit, true) }}"
    ports: "{{ synapse_container_ports | default(omit, true) }}"
    labels: "{{ synapse_container_labels | default(omit, true) }}"
    ulimits: "{{ synapse_container_ulimits | default(omit, true) }}"
    volumes: "{{ synapse_container_volumes | default(omit, true) }}"
    networks: "{{ synapse_container_networks | default(omit, true) }}"
    purge_networks: "{{ synapse_container_purge_networks | default(omit, true) }}"
    dns_servers: "{{ synapse_container_dns_servers | default(omit, true) }}"
    etc_hosts: "{{ synapse_container_etc_hosts | default(omit, true) }}"
    memory: "{{ synapse_container_memory | default(omit, true) }}"
    memory_reservation: "{{ synapse_container_memory_reservation | default(omit, true) }}"
    memory_swap: "{{ synapse_container_memory_swap | default(omit, true) }}"
    restart_policy: "{{ synapse_container_restart_policy }}"
    state: "{{ synapse_container_state }}"