---
- name: "Remove conflicting grafana packages"
  ansible.builtin.package:
    name: grafana-data
    state: absent

- name: "Install dependencies"
  ansible.builtin.package:
    name: "{{ _grafana_dependencies }}"
    state: present
    update_cache: true
  when: "(_grafana_dependencies | default())"

- name: "Prepare yum/dnf"
  when:
    - "ansible_pkg_mgr in ['yum', 'dnf']"
    - "(grafana_manage_repo)"
  environment: "{{ grafana_environment }}"
  block:
    - name: "Add Grafana yum/dnf repository"
      ansible.builtin.yum_repository:
        name: grafana
        description: grafana
        baseurl: "{{ grafana_yum_repo }}"
        enabled: true
        gpgkey: "{{ grafana_yum_key | default(omit) }}"
        repo_gpgcheck: "{{ true if (grafana_yum_key) else omit }}"
        gpgcheck: "{{ true if (grafana_yum_key) else omit }}"
      when: "(not grafana_rhsm_repo)"

    - name: "Attach RHSM subscription"
      when: "(grafana_rhsm_subscription)"
      block:
        - name: "Check if Grafana RHSM subscription is enabled"
          ansible.builtin.command:
            cmd: "subscription-manager list --consumed --matches={{ grafana_rhsm_subscription | quote }} --pool-only"
          register: __subscription_manager_consumed
          changed_when: false
          when: (grafana_rhsm_subscription)

        - name: "Find RHSM repo subscription pool id"
          ansible.builtin.command:
            cmd: "subscription-manager list --available --matches={{ grafana_rhsm_subscription | quote }} --pool-only"
          register: __subscription_manager_available
          changed_when: false
          when:
            - "(grafana_rhsm_subscription)"
            - "__subscription_manager_consumed.stdout | length <= 0"

        - name: "Attach RHSM subscription"
          ansible.builtin.command:
            cmd: "subscription-manager attach --pool={{ __subscription_manager_available.stdout }}"
          register: __subscription_manager_attach
          changed_when: "__subscription_manager_attach.stdout is search('Successfully attached a subscription')"
          failed_when: "__subscription_manager_attach.stdout is search('could not be found')"
          when:
            - "(grafana_rhsm_subscription)"
            - "__subscription_manager_consumed.stdout | default() | length <= 0"
            - "__subscription_manager_available.stdout | default() | length > 0"

    - name: "Enable RHSM repository"
      community.general.rhsm_repository:
        name: "{{ grafana_rhsm_repo }}"
        state: enabled
      when: (grafana_rhsm_repo)

- name: "Prepare apt"
  when:
    - "ansible_pkg_mgr == 'apt'"
    - "(grafana_manage_repo)"
  environment: "{{ grafana_environment }}"
  block:
    - name: "Import Grafana apt gpg key"
      ansible.builtin.apt_key:
        url: "{{ grafana_apt_key }}"
        state: present
        validate_certs: false

    - name: "Add Grafana apt repository"
      ansible.builtin.apt_repository:
        repo: "{{ grafana_apt_repo }}"
        state: present
        update_cache: true

- name: "Install Grafana"
  ansible.builtin.package:
    name: "{{ grafana_package }}"
    state: "{{ (grafana_version == 'latest') | ternary('latest', 'present') }}"
  notify: restart_grafana