- name: Deploy ntfy-emergency-app with Docker Compose and configure Caddy reverse proxy
  hosts: vipy
  become: yes
  vars_files:
    - ../../infra_vars.yml
    - ../../services_config.yml
    - ./ntfy_emergency_app_vars.yml
  vars:
    ntfy_emergency_app_subdomain: "{{ subdomains.ntfy_emergency_app }}"
    caddy_sites_dir: "{{ caddy_sites_dir }}"
    ntfy_emergency_app_domain: "{{ ntfy_emergency_app_subdomain }}.{{ root_domain }}"

  tasks:
    - name: Create ntfy-emergency-app directory
      file:
        path: "{{ ntfy_emergency_app_dir }}"
        state: directory
        owner: "{{ ansible_user }}"
        group: "{{ ansible_user }}"
        mode: '0755'

    - name: Create docker-compose.yml for ntfy-emergency-app
      copy:
        dest: "{{ ntfy_emergency_app_dir }}/docker-compose.yml"
        content: |
          version: "3"
          services:
            ntfy-emergency-app:
              image: ghcr.io/pmartincalvo/ntfy-emergency-app:latest
              container_name: ntfy-emergency-app
              restart: unless-stopped
              ports:
                - "{{ ntfy_emergency_app_port }}:3000"
              environment:
                NTFY_TOPIC: "{{ ntfy_emergency_app_topic }}"
                NTFY_URL: "{{ ntfy_emergency_app_ntfy_url }}"
                NTFY_USER: "{{ ntfy_emergency_app_ntfy_user }}"
                NTFY_PASSWORD: "{{ ntfy_emergency_app_ntfy_password }}"
                UI_MESSAGE: "{{ ntfy_emergency_app_ui_message }}"

    - name: Deploy ntfy-emergency-app container with docker compose
      command: docker compose up -d
      args:
        chdir: "{{ ntfy_emergency_app_dir }}"

    - name: Ensure Caddy sites-enabled directory exists
      file:
        path: "{{ caddy_sites_dir }}"
        state: directory
        owner: root
        group: root
        mode: '0755'

    - name: Ensure Caddyfile includes import directive for sites-enabled
      lineinfile:
        path: /etc/caddy/Caddyfile
        line: 'import sites-enabled/*'
        insertafter: EOF
        state: present
        backup: yes

    - name: Create Caddy reverse proxy configuration for ntfy-emergency-app
      copy:
        dest: "{{ caddy_sites_dir }}/ntfy-emergency-app.conf"
        content: |
          {{ ntfy_emergency_app_domain }} {
              reverse_proxy localhost:{{ ntfy_emergency_app_port }}
          }
        owner: root
        group: root
        mode: '0644'

    - name: Reload Caddy to apply new config
      command: systemctl reload caddy