---

- name: Fail if docker_volumes defined
  ansible.builtin.fail:
    msg: "docker_volumes is not supported anymore. Use docker_mounts instead!"
  when: docker_volumes is defined

- name: Store variables to be reset in the end
  ansible.builtin.set_fact:
    _docker_service_name: "{{ docker_service_name }}"
    _docker_mount_definition: "{{ docker_mount_definition }}"
    _container_published_ports: "{{ container_published_ports }}"
    _docker_published_ports: "{{ docker_published_ports }}"
    _container_image: "{{ container_image }}"
    _container_networks: "{{ container_networks }}"
    _template_mounts_needed: "{{ template_mounts_needed }}"
    _copypath_mounts_needed: "{{ copypath_mounts_needed }}"
    _volumes_needed: "{{ volumes_needed }}"
    _dockerfile_needed: "{{ dockerfile_needed }}"
    _db_config_mounts_needed: "{{ db_config_mounts_needed }}"
    _bind_volumes_needed: "{{ bind_volumes_needed }}"
    _named_volumes_needed: "{{ named_volumes_needed }}"
    _create_opt_directory: "{{ create_opt_directory }}"
    _create_mounts_directory: "{{ create_mounts_directory }}"
    _docker_service_underscore_name: "{{ docker_service_underscore_name }}"
    _image_user: "{{ image_user }}"
  when: create_mounts_directory is defined

- name: Initialize variables
  ansible.builtin.set_fact:
    _docker_namespace: "{{ docker_namespace }}"
    docker_service_name: "{{ docker_namespace }}"
    docker_mount_definition: []
    container_published_ports: []
    container_image: ''
    image_user: ''
    container_networks: []
    db_published_ports: []

- name: Add suffix to docker_service_name
  ansible.builtin.set_fact:
    docker_service_name: "{{ docker_service_name }}-{{ docker_service_suffix }}"
  when: docker_service_suffix | length > 0

- name: Add docker_service to docker_service_name
  ansible.builtin.set_fact:
    docker_service_name: "{{ docker_service_name }}-{{ docker_service }}"
  when: docker_namespace != docker_service

- name: Set assistive variables
  set_fact:
    docker_service_underscore_name: "{{ docker_service_name | replace('-', '_') }}"
    template_mounts_needed: "{{ docker_mounts | selectattr('template', 'defined') | list | length > 0 }}"
    copypath_mounts_needed: "{{ docker_mounts | selectattr('copypath', 'defined') | list | length > 0 }}"
    volumes_needed: "{{ docker_mounts | selectattr('name', 'defined') | list | length > 0 or docker_database != 'none' }}"
    dockerfile_needed: "{{ dockerfile | length > 0 }}"
    db_config_mounts_needed: "{{ docker_mariadb_config | length > 0 }}"
- name: Set more assistive variables
  set_fact:
    bind_volumes_needed: "{{ volumes_needed and docker_volume_type == 'bind' }}"
    named_volumes_needed: "{{ volumes_needed and docker_volume_type == 'named' }}"
- name: Set even more assistive variables
  set_fact:
    create_opt_directory: "{{ dockerfile_needed or docker_host_user or bind_volumes_needed or template_mounts_needed or copypath_mounts_needed or db_config_mounts_needed }}"
    create_mounts_directory: "{{ bind_volumes_needed or template_mounts_needed or copypath_mounts_needed or db_config_mounts_needed }}"