- name: Debug user variables
  ansible.builtin.debug:
    msg:
      - "ansible_user_id: {{ ansible_user_id | default('NOT SET') }}"
      - "ansible_env.USER: {{ ansible_env.USER | default('NOT SET') }}"
      - "Current user from whoami: {{ ansible_facts['user_id'] | default('NOT SET') }}"
      - " username {{ username }}"
      - " userhome {{ user_home }}"

- name: Update system packages
  community.general.pacman:
    update_cache: true
    upgrade: true

- name: Install development essentials
  community.general.pacman:
    name:
      - fish
      - base-devel
      - git
      - curl
      - wget
      - openssh
      - python
      - python-pip
      - hyprland
      - tmux
    state: present

- name: Add nano settings
  become: true
  become_user: "{{ ansible_user_id }}"
  ansible.builtin.copy:
    content: nanorc
    path: "{{ user_home }}/.nanorc"
    state: directory
    mode: '0644'

- name: Check if yay is installed
  ansible.builtin.command: which yay
  register: yay_installed
  changed_when: false
  failed_when: false

- name: Install yay (AUR helper)
  when: yay_installed.rc != 0
  become: false
  block:
    - name: Clone yay repository
      ansible.builtin.git:
        repo: https://aur.archlinux.org/yay.git
        dest: "{{ user_home }}/yay"
        clone: true
        update: false

    - name: Build and install yay
      ansible.builtin.shell: |
        cd "{{ user_home }}/yay" && makepkg -si --noconfirm
      args:
        chdir: "{{ user_home }}/yay"
      register: yay_build_result
      changed_when: yay_build_result.rc == 0
      failed_when: yay_build_result.rc != 0

    - name: Clean up yay build directory
      ansible.builtin.file:
        path: "{{ user_home }}/yay"
        state: absent

- name: Install UV package manager
  become: true
  become_user: "{{ ansible_user_id }}"
  ansible.builtin.command: yay -S --noconfirm uv
  register: uv_result
  changed_when: uv_result.rc == 0
  failed_when: uv_result.rc != 0 and 'error' in uv_result.stderr

- name: Create UV config directory
  become: true
  become_user: "{{ ansible_user_id }}"
  ansible.builtin.file:
    path: "{{ user_home }}/.config/uv"
    state: directory
    mode: '0755'

- name: Check if hyprland starter is already cloned
  become: true
  become_user: "{{ ansible_user_id }}"
  ansible.builtin.stat:
    path: "{{ user_home }}/hyprland-started"
  register: hyprland_starter_dir

- name: Install hyprland starter
  become: true
  become_user: "{{ ansible_user_id }}"
  ansible.builtin.git:
    repo: https://github.com/mylinuxforwork/hyprland-starter
    dest: "{{ user_home }}/hyprland-started"
    depth: 1
  when: not hyprland_starter_dir.stat.exists

- name: Install tiling window manager
  when: install_tiling_wm
  community.general.pacman:
    name:
      # - "{{ tiling_wm }}"
      - rofi
      - dunst
      - picom
      - feh
      - sxhkd
      - lxappearance
      - i3status
      - dmenu
      - i3lock
    state: present

- name: Install productivity tools
  community.general.pacman:
    name:
      - flameshot
      - meld
      - zeal
      - tmux
      - btop
      - ranger
      - timeshift
      - syncthing
      - keepassxc
    state: present

- name: Install additional fonts
  community.general.pacman:
    name:
      - ttf-dejavu
      - ttf-liberation
      - noto-fonts
      - noto-fonts-emoji
    state: present

- name: Check for NVIDIA GPU
  ansible.builtin.shell: lspci | grep -i nvidia
  register: has_nvidia
  changed_when: false
  failed_when: false

- name: Install NVIDIA CUDA support
  when: has_nvidia.rc == 0
  community.general.pacman:
    name:
      - cuda
      - cudnn
    state: present
# - name: Create project directories
#   ansible.builtin.file:
#     path: "{{ user_home }}/Projects/{{ item }}"
#     state: directory
#     mode: '0755'
#   loop:
#     - llm-dev
#     - app-dev
#     - data-analysis
#   become: false
- name: Include custom apps tasks
  ansible.builtin.include_tasks:
    file: capps.yml
  when: INSTALL_CUSTOM_APPS

- name: Include terms tasks
  ansible.builtin.include_tasks: 
    file: terminals.yml


- name: Display completion message
  ansible.builtin.debug:
    msg: |
      Development environment setup complete!

      Access your local Git server at: http://localhost:{{ git_server_port }}

      Remember to log out and back in for the docker group changes to take effect.

      Python environments were not created as requested - use the following commands to set them up:
      cd ~/projects/llm-dev
      uv venv
      source .venv/bin/activate
      uv pip install torch transformers datasets huggingface_hub

      Shells setup:
      - ZSH with Powerlevel10k theme is installed
      - Fish shell is also available, switch to it by typing 'fish'

      Terminal:
      - Alacritty has been configured as your terminal emulator

      {% if install_tiling_wm %}
      Window Manager:
      - {{ tiling_wm }} has been installed as your tiling window manager
      {% endif %}