---
- name: Verificar si Nextcloud ya existe
  stat:
    path: /var/www/html/nextcloud
  register: nextcloud_exists

- name: Crear base de datos PostgreSQL para Nextcloud
  postgresql_db:
    name: nextcloud
    state: present
  become_user: postgres
  when: not nextcloud_exists.stat.exists

- name: Crear usuario PostgreSQL para Nextcloud
  postgresql_user:
    name: nextcloud
    password: "{{ core_password }}"
    state: present
  become_user: postgres
  when: not nextcloud_exists.stat.exists

- name: Otorgar privilegios al usuario Nextcloud
  postgresql_privs:
    database: nextcloud
    roles: nextcloud
    privs: ALL
    type: database
  become_user: postgres
  when: not nextcloud_exists.stat.exists

- name: Descargar Nextcloud 31
  get_url:
    url: "{{ download_urls.nextcloud }}"
    dest: /tmp/nextcloud-31.tar.bz2
  when: not nextcloud_exists.stat.exists

- name: Extraer Nextcloud
  unarchive:
    src: /tmp/nextcloud-31.tar.bz2
    dest: /var/www/html/
    remote_src: yes
  when: not nextcloud_exists.stat.exists

- name: Establecer permisos Nextcloud
  file:
    path: /var/www/html/nextcloud
    owner: www-data
    group: www-data
    recurse: yes

- name: Crear directorio de datos Nextcloud
  file:
    path: "{{ data_root }}/nextcloud"
    state: directory
    owner: www-data
    group: www-data
    mode: '0750'

- name: Configurar VirtualHost Nextcloud
  template:
    src: nextcloud.conf.j2
    dest: /etc/apache2/sites-available/nextcloud.conf
  notify: restart apache2

- name: Habilitar sitio Nextcloud
  command: a2ensite nextcloud
  args:
    creates: /etc/apache2/sites-enabled/nextcloud.conf
  notify: restart apache2

- name: Informar si Nextcloud ya existe
  debug:
    msg: "Nextcloud ya está instalado, saltando descarga"
  when: nextcloud_exists.stat.exists