---
## check remote patch archive
- name: Set download patch archive path
  ansible.builtin.set_fact:
    patch_archive: "{{ keycloak_dest }}/{{ keycloak.patch_bundle }}"

- name: Check download patch archive path
  ansible.builtin.stat:
    path: "{{ patch_archive }}"
  register: patch_archive_path

- name: Perform download from RHN
  middleware_automation.redhat_csp_download.redhat_csp_download:
    url: "{{ keycloak_rhn_url }}{{ rhsso_rhn_ids[keycloak_rhsso_version].latest_cp.id }}"
    dest: "{{ local_path.stat.path }}/{{ keycloak.patch_bundle }}"
    username: "{{ rhn_username }}"
    password: "{{ rhn_password }}"
  no_log: "{{ omit_rhn_output | default(true) }}"
  delegate_to: localhost
  when:
    - patch_archive_path is defined
    - patch_archive_path.stat is defined
    - not patch_archive_path.stat.exists
    - keycloak_rhsso_enable
    - not keycloak_offline_install

## copy and unpack
- name: Copy patch archive to target nodes
  ansible.builtin.copy:
    src: "{{ local_path.stat.path }}/{{ keycloak.patch_bundle }}"
    dest: "{{ patch_archive }}"
    owner: "{{ keycloak_service_user }}"
    group: "{{ keycloak_service_group }}"
    mode: 0750
  register: new_version_downloaded
  when:
    - not patch_archive_path.stat.exists
    - local_archive_path.stat is defined
    - local_archive_path.stat.exists
  become: yes

- name: "Check installed patches"
  ansible.builtin.include_tasks: rhsso_cli.yml
  vars:
    query: "patch info"

- name: "Perform patching"
  when: 
    - cli_result is defined
    - cli_result.stdout is defined
    - rhsso_rhn_ids[keycloak_rhsso_version].latest_cp.v not in cli_result.stdout
  block:
    - name: "Apply patch {{ rhsso_rhn_ids[keycloak_rhsso_version].latest_cp.v }} to server"
      ansible.builtin.include_tasks: rhsso_cli.yml
      vars:
        query: "patch apply {{ patch_archive }}"

    - name: "Restart server to ensure patch content is running"
      ansible.builtin.include_tasks: rhsso_cli.yml
      vars:
        query: "shutdown --restart"
      when:
        - cli_result.rc == 0

    - name: "Wait until {{ keycloak.service_name }} becomes active {{ keycloak.health_url }}"
      ansible.builtin.uri:
        url: "{{ keycloak.health_url }}"
      register: keycloak_status
      until: keycloak_status.status == 200
      retries: 25
      delay: 10

    - name: "Query installed patch after restart"
      ansible.builtin.include_tasks: rhsso_cli.yml
      vars:
        query: "patch info"
  
    - name: "Verify installed patch version"
      ansible.builtin.assert:
        that:
          - rhsso_rhn_ids[keycloak_rhsso_version].latest_cp.v not in cli_result.stdout
        fail_msg: "Patch installation failed"
        success_msg: "Patch installation successful"

- name: "Skipping patch"
  debug:
    msg: "Latest cumulative patch {{ rhsso_rhn_ids[keycloak_rhsso_version].latest_cp.v }} already installed, skipping patch installation."