---
- name: Ensure systemd-boot loader entries directory exists
  tags: [packages, nvidia]
  ansible.builtin.file:
    path: "{{ host_systemd_boot_esp_path }}/loader/entries"
    state: directory
    owner: root
    group: root
    mode: "0755"
  when: host_systemd_boot_esp_path is defined

- name: Check whether systemd-boot is installed
  tags: [packages, nvidia]
  ansible.builtin.command:
    argv:
      - bootctl
      - "--esp-path={{ host_systemd_boot_esp_path }}"
      - is-installed
  register: nymph_systemd_boot_state
  changed_when: false
  failed_when: false
  when:
    - host_systemd_boot_esp_path is defined
    - not ansible_check_mode

- name: Install systemd-boot
  tags: [packages, nvidia]
  ansible.builtin.command:
    argv:
      - bootctl
      - "--esp-path={{ host_systemd_boot_esp_path }}"
      - install
  changed_when: true
  when:
    - host_systemd_boot_esp_path is defined
    - not ansible_check_mode
    - nymph_systemd_boot_state.rc | default(1) != 0

- name: Configure systemd-boot loader defaults
  tags: [packages, nvidia]
  ansible.builtin.copy:
    dest: "{{ host_systemd_boot_esp_path }}/loader/loader.conf"
    content: |
      default {{ host_systemd_boot_default }}
      timeout {{ host_systemd_boot_timeout | default(3) }}
      console-mode {{ host_systemd_boot_console_mode | default('max') }}
      editor {{ 'yes' if host_systemd_boot_editor | default(false) else 'no' }}
    owner: root
    group: root
    mode: "0644"
  when:
    - host_systemd_boot_esp_path is defined
    - host_systemd_boot_default is defined

- name: Configure systemd-boot Arch entries
  tags: [packages, nvidia]
  ansible.builtin.copy:
    dest: "{{ host_systemd_boot_esp_path }}/loader/entries/{{ item.filename }}"
    content: |-
      title {{ item.title }}
      linux {{ item.linux }}
      {% for initrd in item.initrds | default([]) %}
      initrd {{ initrd }}
      {% endfor %}
      options {{ item.options }}
    owner: root
    group: root
    mode: "0644"
  loop: "{{ host_systemd_boot_entries | default([]) }}"
  loop_control:
    label: "{{ item.filename }}"
  when: host_systemd_boot_esp_path is defined

- name: Configure NVIDIA power management for hybrid graphics
  tags: [packages, nvidia]
  ansible.builtin.copy:
    dest: /etc/modprobe.d/nvidia-power-management.conf
    content: |
      options nvidia "NVreg_DynamicPowerManagement=0x02"
    owner: root
    group: root
    mode: "0644"

- name: Install prime-run wrapper script for NVIDIA PRIME offload
  tags: [nvidia, dotfiles, dotfiles:host]
  ansible.builtin.copy:
    src: "{{ playbook_dir }}/../dotfiles/nymph/.local/bin/prime-run"
    dest: "{{ user_home }}/.local/bin/prime-run"
    owner: "{{ username }}"
    group: "{{ user_group }}"
    mode: "0755"
    force: false

- name: Wrap alacritty with prime-run for NVIDIA PRIME offload
  tags: [nvidia, dotfiles, dotfiles:desktop, dotfiles:host]
  ansible.builtin.lineinfile:
    path: "{{ user_home }}/.config/i3/config"
    regexp: '^bindsym \$mod\+Return exec --no-startup-id /usr/bin/alacritty'
    line: 'bindsym $mod+Return exec --no-startup-id ~/.local/bin/prime-run /usr/bin/alacritty'
  when: "'i3' in (desktop_sessions_enabled | default([]))"

- name: Deploy WirePlumber camera priority config
  tags: [dotfiles, dotfiles:host]
  ansible.builtin.copy:
    src: "{{ playbook_dir }}/../dotfiles/nymph/.config/wireplumber/wireplumber.conf.d/60-camera-priority.conf"
    dest: "{{ user_home }}/.config/wireplumber/wireplumber.conf.d/60-camera-priority.conf"
    owner: "{{ username }}"
    group: "{{ user_group }}"
    mode: "0644"
    force: true