---
# - name: Ensure GPG and curl are installed
#   ansible.builtin.apt:
#     name:
#       - curl
#       - gnupg
#     state: present
#     update_cache: true

# - name: Create keyrings directory
#   ansible.builtin.file:
#     path: /etc/apt/keyrings
#     state: directory
#     mode: '0755'

# - name: Download and dearmor Docker GPG key
#   ansible.builtin.shell: |
#     curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
#   args:
#     creates: /etc/apt/keyrings/docker.gpg

# - name: Set proper permissions on the GPG key
#   ansible.builtin.file:
#     path: /etc/apt/keyrings/docker.gpg
#     mode: '0644'

# - name: Add Docker APT repository (correct for Debian)
#   ansible.builtin.copy:
#     dest: /etc/apt/sources.list.d/docker.list
#     content: |
#       deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian {{ ansible_lsb.codename }} stable
#     mode: '0644'
#   notify: Update apt cache

- name: Ensure dependencies for Docker key
  apt:
    name:
      - curl
      - gnupg
    state: present
    update_cache: true

- name: Remove any broken docker keyrings or source files
  file:
    path: "{{ item }}"
    state: absent
  loop:
    - /etc/apt/keyrings/docker.gpg
    - /etc/apt/keyrings/docker.asc
    - /etc/apt/sources.list.d/docker.list

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

- name: Download and dearmor Docker GPG key
  shell: |
    curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
  args:
    creates: /etc/apt/keyrings/docker.gpg

- name: Set correct permissions on Docker GPG key
  file:
    path: /etc/apt/keyrings/docker.gpg
    mode: '0644'

# - name: Add Docker APT repository
#   copy:
#     dest: /etc/apt/sources.list.d/docker.list
#     content: |
#       deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian {{ ansible_lsb.codename }} stable
#     mode: '0644'

- name: Add Docker APT repository (correct for Debian)
  ansible.builtin.copy:
    dest: /etc/apt/sources.list.d/docker.list
    content: |
      deb [arch={{ ansible_architecture | regex_replace('x86_64', 'amd64') }} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian {{ ansible_lsb.codename }} stable
    mode: '0644'


- name: Update apt cache
  apt:
    update_cache: yes

# - name: Update apt cache manually if needed
#   ansible.builtin.apt:
#     update_cache: true
#   when: ansible_run_tags is not defined or 'skip_cache' not in ansible_run_tags
# - name: Update apt cache
#   ansible.builtin.apt:
#     update_cache: yes

# - name: Install prerequisite packages
#   ansible.builtin.apt:
#     name:
#     - ca-certificates
#     - curl
#     state: present

# - name: Create apt keyrings directory
#   ansible.builtin.file:
#     path: /etc/apt/keyrings
#     state: directory
#     mode: '0755'

# - name: Download Docker GPG key (dearmor format)
#   ansible.builtin.get_url:
#     url: https://download.docker.com/linux/debian/gpg
#     dest: /etc/apt/keyrings/docker.gpg
#     mode: '0644'

# - name: Add Docker apt repository
#   ansible.builtin.apt_repository:
#     repo: "deb [arch={{ docker_arch }} signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable"
#     filename: docker
#     state: present
#   vars:
#     docker_arch: "{{ ansible_architecture | regex_replace('x86_64', 'amd64') }}"

# - name: Add Docker apt repository for Debian
#   ansible.builtin.apt_repository:
#     repo: "deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian {{ ansible_lsb.codename }} stable"
#     filename: docker
#     state: present
#     update_cache: true

# - name: Update apt cache after adding Docker repository
#   ansible.builtin.apt:
#     update_cache: true

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

- name: Enable and start Docker Engine
  ansible.builtin.systemd_service:
    name: docker
    state: started
    enabled: true

- name: Verify with Hello World
  ansible.builtin.command: docker run hello-world
  register: docker_hello

- name: Test
  ansible.builtin.debug:
    var: docker_hello.stdout_lines