---
- name: Ensure state is valid
  ansible.builtin.fail:
    msg: >-2
      Unsupported state '{{ vaultwarden_state }}'!
      Supported states are {{ vaultwarden_states | join(', ') }}.
  when: vaultwarden_state not in vaultwarden_states

- name: Ensure deployment method is valid
  ansible.builtin.fail:
    msg: >-2
      Unsupported deployment method '{{ vaultwarden_deployment_method }}'!
      Supported are {{ vaultwarden_deployment_methods | join(', ') }}.
  when: vaultwarden_deployment_method not in vaultwarden_deployment_methods

- name: Ensure required variables are given
  ansible.builtin.fail:
    msg: "Required variable '{{ var }}' is undefined!"
  loop: "{{ vaultwarden_required_variables }}"
  loop_control:
    loop_var: var
  when: >-2
    var not in hostvars[inventory_hostname]
    or hostvars[inventory_hostname][var] | length == 0

- name: Ensure required variables are given
  ansible.builtin.fail:
    msg: "Required variable '{{ var.name }}' is undefined!"
  loop: "{{ vaultwarden_conditionally_required_variables }}"
  loop_control:
    loop_var: var
    label: "{{ var.name }}"
  when: >-2
    var.when and (
      var.name not in hostvars[inventory_hostname]
      or hostvars[inventory_hostname][var.name] | length == 0)

- name: Ensure vaultwarden user '{{ vaultwarden_user }}' is {{ vaultwarden_state }}
  ansible.builtin.user:
    name: "{{ vaultwarden_user }}"
    state: "{{ vaultwarden_state }}"
    system: "{{ vaultwarden_user_system | default(true, true) }}"
    create_home: "{{ vaultwarden_user_create_home | default(false, true) }}"
    groups: "{{ vaultwarden_user_groups | default(omit, true) }}"
    append: >-2
      {{ vaultwarden_user_append_groups | default(
        (vaultwarden_user_groups | default([], true) | length > 0),
        true,
      ) }}
  register: ansible_user_info

- name: Ensure base paths are {{ vaultwarden_state }}
  ansible.builtin.file:
    path: "{{ mount.path }}"
    state: "{{ (vaultwarden_state == 'present') | ternary('directory', 'absent') }}"
    owner: "{{ mount.owner | default(vaultwarden_run_user_id) }}"
    group: "{{ mount.group | default(vaultwarden_run_group_id) }}"
    mode: "{{ mount.mode | default('0755', true) }}"
  loop:
    - path: "{{ vaultwarden_config_directory }}"
    - path: "{{ vaultwarden_data_directory }}"
  loop_control:
    loop_var: mount
    label: "{{ mount.path }}"

- name: Ensure vaultwarden config file '{{ vaultwarden_config_file }}' is {{ vaultwarden_state }}
  ansible.builtin.copy:
    content: "{{ vaultwarden_merged_config | to_nice_json(indent=4) }}"
    dest: "{{ vaultwarden_config_file }}"
    owner: "{{ vaultwarden_run_user_id }}"
    group: "{{ vaultwarden_run_group_id }}"
    mode: "0640"
  when: vaultwarden_state == 'present'
  notify: vaultwarden-restart

- name: Deploy vaultwarden using {{ vaultwarden_deployment_method }}
  ansible.builtin.include_tasks:
    file: "deploy-{{ vaultwarden_deployment_method }}.yml"