- name: Check if JuiceFS is already installed
  ansible.builtin.command: which juicefs
  register: juicefs_check
  ignore_errors: true
  changed_when: false

- name: Install JuiceFS using the automatic installer
  ansible.builtin.shell: curl -sSL https://d.juicefs.com/install | sh -
  args:
    warn: false  # Suppress warnings about using shell/curl
  register: juicefs_installation
  when: juicefs_check.rc != 0
  become: true

- name: Verify JuiceFS installation
  ansible.builtin.command: juicefs version
  register: juicefs_version
  changed_when: false
  when: juicefs_check.rc != 0 or juicefs_installation.changed

- name: Create mount directory
  ansible.builtin.file:
    path: /mnt/object_storage
    state: directory
    mode: '0755'
  become: true

- name: Create cache directory
  ansible.builtin.file:
    path: /var/jfsCache
    state: directory
    mode: '0755'
  become: true

- name: Check if JuiceFS is already formatted
  ansible.builtin.stat:
    path: /mnt/juicefs-metadata.sqlite
  register: metadata_file

- name: Set JuiceFS facts
  ansible.builtin.set_fact:
    hetzner_access_key: "{{ lookup('community.general.onepassword', 'mfk2qgnaplgtk6xmfc3r6w6neq', vault='j7nmhqlsjmp2r6umly5t75hzb4', field='AWS_ACCESS_KEY_ID') }}"
    hetzner_secret_key: "{{ lookup('community.general.onepassword', 'mfk2qgnaplgtk6xmfc3r6w6neq', vault='j7nmhqlsjmp2r6umly5t75hzb4', field='AWS_SECRET_ACCESS_KEY') }}"

- name: Format JuiceFS volume
  ansible.builtin.command: >
    juicefs format
    --storage s3
    --capacity=5000
    --bucket https://mvl-sh.hel1.your-objectstorage.com
    --access-key {{ hetzner_access_key }}
    --secret-key {{ hetzner_secret_key }}
    --trash-days=7
    --dir-stats
    --hash-prefix
    sqlite3:///mnt/juicefs-metadata.sqlite myjfs
  become: true
  when: not metadata_file.stat.exists

- name: Create JuiceFS systemd service file
  ansible.builtin.template:
    src: templates/juicefs.service.j2
    dest: /etc/systemd/system/juicefs.service
    owner: root
    group: root
    mode: '0644'
  become: true

- name: Reload systemd daemon
  ansible.builtin.systemd:
    daemon_reload: true
  become: true

- name: Enable and start JuiceFS service
  ansible.builtin.systemd:
    name: juicefs.service
    enabled: true
    state: started
  become: true

- name: Check if JuiceFS is mounted
  ansible.builtin.shell: df -h | grep /mnt/object_storage
  become: true
  register: mount_check
  ignore_errors: true
  changed_when: false

- name: Display mount status
  ansible.builtin.debug:
    msg: "JuiceFS is successfully mounted at /mnt/object_storage"
  when: mount_check.rc == 0