---
- name: "Configure remembos application"
  hosts: all

  vars_files:
    - vars/secrets.yml

  vars:
    app_name: "remembos"
    app_user: "{{ app_name }}"
    app_owner_uid: 1103
    app_owner_gid: 1103
    base_dir: "{{ (application_dir, app_name) | path_join }}"
    config_dir: "{{ (base_dir, 'config') | path_join }}"
    data_dir: "{{ (base_dir, 'data') | path_join }}"
    config_file: "{{ (config_dir, 'config.toml') | path_join }}"

  tasks:
    - name: "Create user and environment"
      ansible.builtin.import_role:
        name: owner
      vars:
        owner_name: "{{ app_user }}"
        owner_uid: "{{ app_owner_uid }}"
        owner_gid: "{{ app_owner_gid }}"
        owner_extra_groups: ["docker"]

    - name: "Create application internal directories"
      ansible.builtin.file:
        path: "{{ item }}"
        state: "directory"
        owner: "{{ app_user }}"
        group: "{{ app_user }}"
        mode: "0750"
      loop:
        - "{{ base_dir }}"
        - "{{ data_dir }}"
        - "{{ config_dir }}"

    - name: "Copy config"
      ansible.builtin.template:
        src: "./files/{{ app_name }}/config.template.toml"
        dest: "{{ config_file }}"
        owner: "{{ app_user }}"
        group: "{{ app_user }}"
        mode: "0640"
      register: config_file_result

    - name: "Copy docker compose file"
      ansible.builtin.template:
        src: "./files/{{ app_name }}/docker-compose.template.yml"
        dest: "{{ base_dir }}/docker-compose.yml"
        owner: "{{ app_user }}"
        group: "{{ app_user }}"
        mode: "0640"
      register: docker_compose_file_result

    - name: 'Login to Yandex Container Registry'
      community.docker.docker_login:
        registry_url: '{{ yc_container_registry }}'
        username: 'oauth'
        password: '{{ yc_oauth_token }}'

    - name: "Run application with docker compose"
      community.docker.docker_compose_v2:
        project_src: "{{ base_dir }}"
        state: "present"
        remove_orphans: true
      tags:
        - run-app

    - name: "Restart docker compose services if config changed but not docker-compose.yml"
      community.docker.docker_compose_v2:
        project_src: "{{ base_dir }}"
        state: "restarted"
      when:
        - config_file_result.changed
        - not docker_compose_file_result.changed