---
- name: Install fish, neovim, modern CLI tools and set fish as default shell
  hosts: proxmox_vms
  gather_facts: true
  become: true

  vars:
    target_user: vrubel
    packages:
      - fish
      - neovim
      - lsd
      - bat
      - grc
      - zoxide
      - curl
      - git

  tasks:
    - name: Install packages
      ansible.builtin.package:
        name: "{{ packages }}"
        state: present

    - name: Symlink batcat -> bat (Debian workaround)
      ansible.builtin.file:
        src: /usr/bin/batcat
        dest: /usr/local/bin/bat
        state: link
      when: ansible_facts["os_family"] == "Debian"
      ignore_errors: true

    - name: Create ~/.config/fish directory
      ansible.builtin.file:
        path: "/home/{{ target_user }}/.config/fish"
        state: directory
        mode: "0755"
        owner: "{{ target_user }}"
        group: "{{ target_user }}"

    - name: Deploy fish config
      ansible.builtin.copy:
        src: ../files/config.fish
        dest: "/home/{{ target_user }}/.config/fish/config.fish"
        owner: "{{ target_user }}"
        group: "{{ target_user }}"
        mode: "0644"

    - name: Deploy fish_plugins
      ansible.builtin.copy:
        src: ../files/fish_plugins
        dest: "/home/{{ target_user }}/.config/fish/fish_plugins"
        owner: "{{ target_user }}"
        group: "{{ target_user }}"
        mode: "0644"

    - name: Install fisher
      become_user: "{{ target_user }}"
      ansible.builtin.shell:
        cmd: >
          curl -sL https://raw.githubusercontent.com/jorgebucaran/fisher/main/functions/fisher.fish | source &&
          fisher install jorgebucaran/fisher
        executable: /usr/bin/fish
        creates: "/home/{{ target_user }}/.config/fish/functions/fisher.fish"

    - name: Run fisher update to install plugins
      become_user: "{{ target_user }}"
      ansible.builtin.shell:
        cmd: fisher update
        executable: /usr/bin/fish
      changed_when: true

    - name: Remove old nvim config
      ansible.builtin.file:
        path: "/home/{{ target_user }}/.config/nvim"
        state: absent

    - name: Clone LazyVim starter
      become_user: "{{ target_user }}"
      ansible.builtin.git:
        repo: https://github.com/LazyVim/starter
        dest: "/home/{{ target_user }}/.config/nvim"

    - name: Remove .git from nvim config
      ansible.builtin.file:
        path: "/home/{{ target_user }}/.config/nvim/.git"
        state: absent

    - name: Check if Docker is already installed
      ansible.builtin.shell: docker --version 2>/dev/null && docker compose version 2>/dev/null
      register: docker_check
      failed_when: false
      changed_when: false

    - name: Install Docker on Debian
      ansible.builtin.apt:
        name:
          - docker.io
          - docker-compose-v2
        state: present
      when:
        - ansible_facts["os_family"] == "Debian"
        - docker_check.rc != 0

    - name: Install Docker on Fedora
      block:
        - name: Remove moby-engine if present
          ansible.builtin.dnf:
            name: moby-engine
            state: absent
          failed_when: false

        - name: Add Docker CE repo
          ansible.builtin.get_url:
            url: https://download.docker.com/linux/fedora/docker-ce.repo
            dest: /etc/yum.repos.d/docker-ce.repo
            mode: "0644"

        - name: Install Docker CE
          ansible.builtin.dnf:
            name:
              - docker-ce
              - docker-ce-cli
              - containerd.io
              - docker-compose-plugin
            state: present
      when:
        - ansible_facts["os_family"] == "RedHat"
        - docker_check.rc != 0

    - name: Ensure Docker service is running
      ansible.builtin.systemd:
        name: docker
        state: started
        enabled: true

    - name: Add user to docker group
      ansible.builtin.user:
        name: "{{ target_user }}"
        groups: docker
        append: true

    - name: Reset SSH connection for group membership
      ansible.builtin.meta: reset_connection

    - name: Set fish as default shell
      ansible.builtin.user:
        name: "{{ target_user }}"
        shell: /usr/bin/fish