---
- name: Include OS-specific variables.
  include_vars: "{{ ansible_distribution }}.yml"

- name: Install required packages for Debian.
  package:
    name: "{{ pdns_admin_packages }}"
    state: "present"
  when: ansible_distribution == 'Debian'

- name: Create "{{ pdns_admin_root_path }}" directory.
  file:
    path: "{{ pdns_admin_root_path }}"
    state: "directory"

- name: Git clone PowerDNS Admin.
  git:
    repo: "{{ pdns_admin_git_repo_url }}"
    dest: "{{ pdns_admin_path }}"
    version: "{{ pdns_admin_git_repo_commit }}"

- name: Install virtualenv.
  pip:
    name: "virtualenv"
    executable: "pip3"

- name: PIP install requirements for PowerDNS Admin.
  pip:
    requirements: "{{ pdns_admin_requirements_path }}"
    virtualenv: "{{ pdns_admin_python_venv_path }}"
    virtualenv_python: "python3"

- name: PIP install python-dotenv.
  pip:
    name: "python-dotenv"
    state: "present"
    virtualenv: "{{ pdns_admin_python_venv_path }}"
    virtualenv_python: "python3"

- name: Template PowerDNS Admin systemd unit.
  template:
    src: "{{ pdns_admin_systemd_template_filename }}"
    dest: "{{ pdns_admin_systemd_filepath }}"
    owner: "root"
    group: "root"
  notify: Reload systemd

- name: Copy {{ pdns_admin_conf_filename }}.
  template:
    src: "{{ pdns_admin_conf_template_filename }}"
    dest: "{{ pdns_admin_conf_filepath }}"
    owner: "root"
    group: "root"
  notify: Restart PowerDNS Admin Service

- name: Run post hooks.
  command: "{{ item }} chdir={{ pdns_admin_path }}"
  environment:
    PATH: "{{ pdns_admin_python_venv_path }}/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
    VIRTUAL_ENV: "{{ pdns_admin_python_venv_path }}"
    FLASK_APP: "{{ pdns_admin_path }}/app/__init__.py"
  loop:
    - "flask db upgrade"
    - "yarn install --pure-lockfile"
    - "flask assets build"

- name: Ensure PowerDNS Admin systemd unit is enabled and started.
  service:
    name: "{{ pdns_admin_systemd_filename }}"
    state: "started"
    enabled: "yes"

- name: Template nginx configuration.
  template:
    src: "pdns_admin.conf.j2"
    dest: "/etc/nginx/conf.d/pdns_admin.conf"
    owner: "root"
    group: "root"
    mode: "0644"
  notify: Reload nginx