- name: Install dependencies
  ansible.builtin.apt:
    state: present
    pkg: 
      - gpg
      - apt-transport-https
      - build-essential
      - authbind

- name: Import nodesource signing key
  ansible.builtin.shell:
    cmd: curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor
      -o /usr/share/keyrings/nodesource.gpg
  args:
    creates: /usr/share/keyrings/nodesource.gpg
  notify: Apt update

- name: Install nodesource source list
  ansible.builtin.template:
    src: nodesource.list
    dest: /etc/apt/sources.list.d/nodesource.list
    owner: root
    group: root
    mode: 0644
  notify: Apt update

- name: Install nodejs apt preference
  ansible.builtin.template:
    src: nodejs-apt-pref
    dest: /etc/apt/preferences.d/nodejs
    owner: root
    group: root
    mode: 0644
  notify: Apt update

- ansible.builtin.meta: flush_handlers

- name: Install nodejs
  ansible.builtin.apt:
    name: nodejs

- name: Install yarn
  ansible.builtin.shell:
    cmd: npm install --global yarn

- stat: path=/opt/thelounge
  register: src_path

- name: Retreive thelounge source
  block:
    - name: Checkout source
      ansible.builtin.git:
        repo: 'https://github.com/revspace/thelounge.git'
        dest: /opt/thelounge
        version: 9d6dc83
        force: true

    - name: Copy patch
      ansible.builtin.template:
        src: thelounge-bitlair.patch    
        dest: /tmp/thelounge-bitlair.patch

    - name: Apply patch
      ansible.builtin.shell:
        chdir: /opt/thelounge
        cmd: git apply /tmp/thelounge-bitlair.patch
  when: not src_path.stat.exists

- name: Build and install thelounge
  ansible.builtin.shell:
    chdir: /opt/thelounge
    cmd: yarn add sharp --ignore-engines && yarn install --include-optional sharp && NODE_ENV=production yarn build && ln -sf $(pwd)/index.js /usr/local/bin/thelounge

- name: Ensure user thelounge is present
  user:
    name: thelounge
    createhome: no
    comment: The Lounge (IRC client)
    system: yes
    state: present
  become: yes
  
- name: Give thelounge access to port 113 via authbind
  file:
    path: /etc/authbind/byport/113
    owner: thelounge
    group: thelounge
    mode: 0500
    state: touch
    
- name: Ensure JS and JSON syntax checking packages are installed
  yarn:
    name: "{{ item }}"
    global: yes
    state: latest # FIXME: Remove when https://github.com/ansible/ansible/pull/39557 makes it in
  with_items:
    - esprima
    - jsonlint
  become: yes
  changed_when: no # FIXME: Remove when https://github.com/ansible/ansible/pull/39557 makes it in

- name: Ensure thelounge configuration directory is present
  file:
    path: /etc/thelounge
    owner: thelounge
    group: thelounge
    state: directory
  become: yes

- name: Ensure The Lounge is configured
  template:
    src: config.js.j2
    dest: /etc/thelounge/config.js
    owner: thelounge
    group: thelounge
    validate: 'esvalidate %s'
  become: yes

- name: Ensure user configuration directory is present
  file:
    path: /etc/thelounge/users
    owner: thelounge
    group: thelounge
    state: directory
  become: yes

- name: Ensure preview storage directory is present
  file:
    path: /etc/thelounge/storage
    owner: thelounge
    group: thelounge
    mode: "0770"
    state: directory
  become: yes

- name: Copy service file to systemd directory
  ansible.builtin.template:
    src: thelounge.service    # Path to your service file in your Ansible project
    dest: /etc/systemd/system/thelounge.service
    owner: root
    group: root
    mode: '0644'
  
- name: Reload systemd daemon to read new service file
  ansible.builtin.systemd:
    daemon_reload: yes

- name: Enable and start the service
  ansible.builtin.systemd:
    name: thelounge
    state: started
    enabled: yes