---
# - name: Clean nextcloud restore dir content
#   become_user: "{{ nextcloud_websrv_user }}"
#   become: true
#   ansible.builtin.file:
#     path: "{{ item }}"
#     state: absent
#   loop: 
#     - "{{ nextcloud_tmp_path }}"
#     - "{{ nextcloud_webroot }}/data"

- name: Recreate nextcloud restore dir # necessite le paquet acl installé
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
  loop: 
    - "{{ nextcloud_tmp_path }}"
    - "{{ nextcloud_webroot }}/data"

# - name: Copy files from ansible controller to vm host
#   become_user: "{{ nextcloud_websrv_user }}"
#   become: true
#   ansible.builtin.copy:
#     src: "{{ nextcloud_tmp_path }}/"
#     dest: "{{ nextcloud_tmp_path }}/"

# - name: Extract nc data archive
#   become_user: "{{ nextcloud_websrv_user }}"
#   become: true
#   ansible.builtin.unarchive:
#     src: "{{ nextcloud_tmp_path }}/data.tar.gz"
#     dest: "{{ nextcloud_webroot }}/data"

- name: Stop webserver service
  become: true
  become_user: root
  ansible.builtin.service:
    name: "{{ nextcloud_websrv }}"
    state: stopped

- name: "[PostgreSQL] - {{ nextcloud_websrv_user }} role is created."
  become_user: postgres
  become: true
  community.postgresql.postgresql_user:
    name: "{{ nextcloud_websrv_user }}"
    state: present
    role_attr_flags: CREATEDB

- name: "[PostgreSQL] - {{ nextcloud_db_name }} database is created."
  become_user: postgres
  become: true
  community.postgresql.postgresql_db:
    name: "{{ nextcloud_db_name }}"
    state: "{{ item }}"
    owner: "{{ nextcloud_websrv_user }}"
    target: "{{ nextcloud_tmp_path }}/dump.sql"
  loop:
    - absent
    - present
    - restore

# - name: Restore psql dump # noqa : command-instead-of-module
#   become: true
#   become_user: postgres
#   ansible.builtin.command: "pg_restore -c -F c -O -x -d {{ nextcloud_db_name }} {{ nextcloud_tmp_path }}/dump.pgc"

- name: Update data fingerprint post db restore # noqa : command-instead-of-module
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.command: './console maintenance:data-fingerprint'
  args:
    chdir: "{{ nextcloud_webroot }}"

- name: create nextcloud config
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.template:
    src: templates/config_template.j2
    dest: "{{ nextcloud_webroot }}/config/config.php"
    owner: "{{ nextcloud_websrv_user }}"
    group: "{{ nextcloud_websrv_user }}"
    mode: '640' # or u=rwx,g=r,o=

- name: Deactivate nextcloud maintenance mode # noqa : command-instead-of-module
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.command: './console maintenance:mode --off'
  args:
    chdir: "{{ nextcloud_webroot }}"

- name: Update nextcloud root dir symbolic link
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.file:
    src: "{{ nextcloud_source }}"
    dest: "{{ nextcloud_webroot }}/nextcloud"
    owner: "{{ nextcloud_websrv_user }}"
    group: "{{ nextcloud_websrv_user }}"
    state: link
    follow: false

- name: Update nextcloud common app dir symbolic link
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.file:
    src: "{{ nextcloud_common }}"
    dest: "{{ nextcloud_webroot }}/common"
    owner: "{{ nextcloud_websrv_user }}"
    group: "{{ nextcloud_websrv_user }}"
    state: link
    follow: false

- name: Start webserver service
  become: true
  ansible.builtin.service:
    name: "{{ nextcloud_websrv }}"
    state: started

- name: Run occ upgrade # noqa : command-instead-of-module
  become_user: "{{ nextcloud_websrv_user }}"
  become: true
  ansible.builtin.command: './console upgrade'
  args:
    chdir: "{{ nextcloud_webroot }}"
  register: nc_upgrade_result

- name: Display upgrade result
  ansible.builtin.debug:
    var: nc_upgrade_result.stdout_lines

- name: Wait for upgrade to complete
  block:

    - name: Wait for nextcloud maintenance mode to become false # noqa : command-instead-of-module
      become_user: "{{ nextcloud_websrv_user }}"
      become: true
      ansible.builtin.command: './console status'
      args:
        chdir: "{{ nextcloud_webroot }}"
      register: result
      until: "'maintenance: false' in result.stdout"
      retries: 15
      delay: 20

  rescue:

    - name: Deactivate maintenance mode manually # noqa : command-instead-of-module
      become_user: "{{ nextcloud_websrv_user }}"
      become: true
      ansible.builtin.command: './console maintenance:mode --off'
      args:
        chdir: "{{ nextcloud_webroot }}"
      register: rescue

    - name: Display rescue
      ansible.builtin.debug:
        var: rescue.stdout_lines

- name: Launch post-upgrade cleaning scripts
  when: "'Nextcloud is already latest version' not in nc_upgrade_result.stdout_lines"
  block:

    - name: Launch some occ cleaning command
      become_user: "{{ nextcloud_websrv_user }}"
      become: true
      ansible.builtin.command: "./console { command }}"
      args:
        chdir: "{{ nextcloud_webroot }}"
      loop:
        - db:add-missing-columns
        - db:add-missing-indices
        - db:add-missing-primary-keys
        - dav:remove-invalid-shares
        - files:cleanup
  #      - files:scan --all
      loop_control:
        loop_var: command
      register: nc_indices_cmd

    - name: Display each occ commands result
      ansible.builtin.debug:
        msg: "{{ item.stdout_lines }}"
      loop: "{{ nc_indices_cmd.results }}"
      loop_control:
        label: "{{ item.command }}"