---
- name: Packages
  ansible.builtin.apt:
    name:
      - git
      - libvlc5 # runtime lib python-vlc (installed into the venv by uv) binds against
      - vlc-plugin-base
      - alsa-utils
      - samba
    cache_valid_time: 7200

- name: Ensure uv install directory exists
  ansible.builtin.file:
    path: "/opt/uv-{{ pi_musicmouse_uv_version }}"
    state: directory
    mode: "0755"

- name: Download and extract uv {{ pi_musicmouse_uv_version }}
  ansible.builtin.unarchive:
    src: "https://github.com/astral-sh/uv/releases/download/{{ pi_musicmouse_uv_version }}/uv-aarch64-unknown-linux-gnu.tar.gz"
    dest: "/opt/uv-{{ pi_musicmouse_uv_version }}"
    remote_src: true
    extra_opts: ["--strip-components=1"]
    creates: "/opt/uv-{{ pi_musicmouse_uv_version }}/uv"

- name: Symlink uv/uvx into /usr/local/bin
  ansible.builtin.file:
    src: "/opt/uv-{{ pi_musicmouse_uv_version }}/{{ item }}"
    dest: "/usr/local/bin/{{ item }}"
    state: link
    force: true
  loop:
    - uv
    - uvx

- name: Checkout Musicmouse repo
  ansible.builtin.git:
    repo: "{{ pi_musicmouse_repo }}"
    dest: /opt/musicmouse
    version: "{{ musicmouse_version }}"
    accept_hostkey: true
    force: true
  notify: Reinstall musicmouse backend

- name: Create virtualenv with Python {{ pi_musicmouse_python_version }}
  ansible.builtin.command:
    cmd: "/usr/local/bin/uv venv --python {{ pi_musicmouse_python_version }} /opt/musicmouse/.venv"
    creates: /opt/musicmouse/.venv/bin/python

- name: Create media directory
  ansible.builtin.file:
    path: /media/musicmouse
    state: directory
    mode: "0755"

- name: Install config file
  ansible.builtin.copy:
    src: "{{ pi_musicmouse_config_file }}"
    dest: /media/musicmouse/config.yml
    mode: "0644"
  notify: Restart musicmouse

- name: Install systemd service file (from the checked-out repo, not a copy kept here)
  ansible.builtin.copy:
    src: /opt/musicmouse/python-backend/musicmouse.service
    dest: /etc/systemd/system/musicmouse.service
    mode: "0644"
    remote_src: true
  notify: Restart musicmouse

- name: Add script to autostart and start now
  ansible.builtin.systemd:
    name: musicmouse
    state: started
    enabled: "yes"
    daemon_reload: "yes"

- name: Ensure local frontend build cache directory exists
  ansible.builtin.file:
    path: "{{ pi_musicmouse_build_cache }}/{{ musicmouse_version | regex_replace('/', '_') }}"
    state: directory
    mode: "0755"
  delegate_to: localhost
  become: false

- name: Checkout Musicmouse repo for frontend build (control machine)
  ansible.builtin.git:
    repo: "{{ pi_musicmouse_repo }}"
    dest: "{{ pi_musicmouse_build_cache }}/{{ musicmouse_version | regex_replace('/', '_') }}"
    version: "{{ musicmouse_version }}"
    accept_hostkey: true
    force: true
  delegate_to: localhost
  become: false
  notify: Build frontend

- name: Samba setup
  ansible.builtin.copy:
    src: smb.conf
    dest: /etc/samba/
    mode: "0644"

- name: Restart samba
  ansible.builtin.systemd:
    name: smbd
    state: restarted
    enabled: "yes"
    daemon_reload: "yes"
# manual steps:
#    - set samba passwords with smbpasswd
#    - copy music into /media/musicmouse (or via samba share)
#    - manual patching of hassclient necessary :( loop has to be passed in, to not use running_event_loop