---
# Update opkg cache
- name: Update opkg cache
  ansible.builtin.command:
    cmd: "opkg update"
  changed_when: false

# Install pbr packages
- name: Install pbr packages
  opkg:
    name: "{{ item }}"
    state: "present"
  loop: "{{ pbr_pkgs }}"

# Check dnsmasq-full installed version
- name: Check dnsmasq-full installed version
  ansible.builtin.command:
    cmd: "opkg list-installed | grep dnsmasq-full | awk '{print $3}'"
    uses_shell: true
  register: dnsmasq_full_installed_version
  changed_when: false

# Check dnsmasq-full release version
- name: Check dnsmasq-full release version
  ansible.builtin.command:
    cmd: "opkg find dnsmasq-full | awk '{print $3}'"
    uses_shell: true
  register: dnsmasq_full_release_version
  changed_when: false

# Install dnsmasq-full release version
- name: Install dnsmasq-full release version
  when: >
    (dnsmasq_full_installed_version.stdout is undefined or
    dnsmasq_full_installed_version.stdout < dnsmasq_full_required_version) and
    dnsmasq_full_release_version.stdout >= dnsmasq_full_required_version
  block:
    # Remove dnsmasq-base packages
    - name: Remove dnsmasq-base package
      opkg:
        name: "{{ item }}"
        state: "absent"
      loop: ["dnsmasq", "dnsmasq-full"]

    # Install dnsmasq-full release version
    - name: Install dnsmasq-full release version
      opkg:
        name: "dnsmasq-full"
        state: "present"

# Install dnsmasq-full snapshot version
- name: Install dnsmasq-full snapshot version
  when: >
    (dnsmasq_full_installed_version.stdout is undefined or
    dnsmasq_full_installed_version.stdout < dnsmasq_full_required_version) and
    dnsmasq_full_release_version.stdout < dnsmasq_full_required_version
  block:
    # Remove current dnsmasq-base packages
    - name: Remove current dnsmasq packages
      opkg:
        name: "{{ item }}"
        state: "absent"
      loop: ["dnsmasq", "dnsmasq-full"]

    # Install curl for package downloading
    - name: Install curl
      opkg:
        name: "curl"
        state: "present"

    # Get current package architecture
    - name: Get current package architecture
      ansible.builtin.command:
        cmd: "opkg print-architecture | tail -n 1 | awk '{print $2}'"
        uses_shell: true
      register: current_package_architecture
      changed_when: false

    # Set snapshot packages facts
    - name: Set snapshot packages facts
      ansible.builtin.set_fact:
        snapshot_repo_url: "https://downloads.openwrt.org/snapshots/packages/{{ current_package_architecture.stdout }}/base/"
        snapshot_pkgs_list: ["libubox[0-9]", "libubus[0-9]", "dnsmasq-full"]

    # Download and install snapshot packages
    - name: Download and install snapshot packages
      ansible.builtin.include_tasks: snapshot.yml
      loop: "{{ snapshot_pkgs_list }}"