---

- name: FAIL | Check filenames
  ansible.builtin.fail:
    msg: "Forbidden keyword default on site {{ item | nginx_site_name }}"
  when: item.filename is defined and item.filename == 'default'
  loop: "{{ nginx_sites }}"
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: FAIL | Check HTTPS redir and proto
  ansible.builtin.fail:
    msg: "You can't have HTTP proto and HTTPS redirection at the same time"
  when:
    ((item.proto is defined and 'http' in item.proto) or (item.proto is not defined)) and
    (item.redirect_http is defined and item.redirect_http)
  loop: "{{ nginx_sites }}"
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: FILE | Create root directory
  ansible.builtin.file:
    path: "{{ nginx_root }}"
    state: directory
    mode: 0755
    owner: root
    group: root

- name: FILE | Create root public folders (foreach nginx_sites)
  ansible.builtin.file:
    path: "{{ nginx_root }}/{{ item | nginx_site_filename }}/public"
    state: directory
    owner: "{{ item.owner | default(nginx_user) }}"
    group: "{{ item.group | default(nginx_user) }}"
    mode: "{{ item.mode | default('0755') }}"
  loop: "{{ nginx_sites }}"
  when: >
    item.root is not defined and
    (item.template is defined and item.template not in nginx_templates_no_dir) and
    (item.state is not defined or not item.state != 'absent') and
    item.redirect_to is not defined
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: TEMPLATE | Create sites
  ansible.builtin.template:
    src: "etc/nginx/sites-available/{{ item.template if item.redirect_to is not defined else '_redirect' }}.j2"
    dest: "{{ nginx_etc_dir }}/sites-available/{{ item | nginx_site_filename }}"
    mode: 0644
    owner: root
    group: root
  notify: 'Reload nginx'
  when: (item.state is not defined or item.state != 'absent') and item.custom_template is not defined
  loop: "{{ nginx_sites }}"
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: TEMPLATE | Create sites with preconfigured template
  ansible.builtin.template:
    src: "{{ item.custom_template }}"
    dest: "{{ nginx_etc_dir }}/sites-available/{{ item | nginx_site_filename }}"
    mode: 0644
    owner: root
    group: root
  notify: 'Reload nginx'
  when: (item.state is not defined or item.state != 'absent') and item.custom_template is defined
  loop: "{{ nginx_sites }}"
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: FILE | Delete sites
  ansible.builtin.file:
    path: "{{ nginx_etc_dir }}/{{ item.1 }}/{{ item.0 | nginx_site_filename }}"
    state: absent
  loop: "{{ nginx_sites | product(dirs) | list }}"
  notify: 'Reload nginx'
  when: item.0.state is defined and item.0.state == 'absent'
  vars:
    dirs: ['sites-available', 'sites-enabled']
  loop_control:
    label: "{{ nginx_etc_dir }}/{{ item.1 }}/{{ item.0 | nginx_site_filename }}"

- name: FILE | Enable sites
  ansible.builtin.file:
    src: "{{ nginx_etc_dir }}/sites-available/{{ item | nginx_site_filename }}"
    dest: "{{ nginx_etc_dir }}/sites-enabled/{{ item | nginx_site_filename }}"
    state: link
  loop: "{{ nginx_sites }}"
  notify: 'Reload nginx'
  when: >
    item.state is not defined or item.state == 'present'
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: FILE | Disable sites
  ansible.builtin.file:
    path: "{{ nginx_etc_dir }}/sites-enabled/{{ item | nginx_site_filename }}"
    state: absent
  loop: "{{ nginx_sites }}"
  notify: 'Reload nginx'
  when: item.state is defined and item.state == 'disabled'
  loop_control:
    label: "{{ item | nginx_site_name }}"

- name: FILE | Delete default site when explicitely defined
  ansible.builtin.file:
    path: "{{ nginx_etc_dir }}/sites-enabled/default"
    state: absent
  notify: 'Reload nginx'
  when: nginx_default_site is not none

- name: FILE | Auto set default site
  ansible.builtin.file:
    src: "{{ nginx_etc_dir }}/sites-available/default"
    dest: "{{ nginx_etc_dir }}/sites-enabled/default"
    state: link
  notify: 'Reload nginx'
  when: nginx_default_site is none

- name: TEMPLATE | Deploy facts
  ansible.builtin.template:
    src: etc/ansible/facts.d/nginx.fact.j2
    dest: /etc/ansible/facts.d/nginx.fact
    mode: 0644
  notify: ['Setup']