---
- name: Remove old Docker packages if they exist
  apt:
    name: "{{ item }}"
    state: absent
    purge: yes
  loop:
    - docker.io
    - docker-doc
    - docker-compose
    - podman-docker
    - containerd
    - runc
  become: yes

- name: Update apt cache
  apt:
    update_cache: yes
  become: yes

- name: Install required packages
  apt:
    name:
      - ca-certificates
      - curl
    state: present
  become: yes

- name: Create directory for Docker keyring
  file:
    path: /etc/apt/keyrings
    state: directory
    mode: '0755'
  become: yes

- name: Download Docker GPG key
  get_url:
    url: https://download.docker.com/linux/debian/gpg
    dest: /etc/apt/keyrings/docker.asc
    mode: '0644'
  become: yes

- name: Add Docker repository
  apt_repository:
    repo: "deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
    state: present
    filename: docker.list
  become: yes

- name: Update apt cache after adding Docker repository
  apt:
    update_cache: yes
  become: yes

- name: Install Docker packages
  apt:
    name:
      - docker-ce
      - docker-ce-cli
      - containerd.io
      - docker-buildx-plugin
      - docker-compose-plugin
    state: present
  become: yes

- name: Ensure Docker service is running and enabled
  service:
    name: docker
    state: started
    enabled: yes
  become: yes