---
- name: Investigate High CPU
  hosts: all
  become: true
  tasks:
    - name: Gather information on top CPU consuming processes
      ansible.builtin.command:
        cmd: 'ps -eo pid,ppid,%mem,%cpu,cmd --sort=-%cpu'
      register: processes_cpu
      changed_when: false

    - name: Gather information on top Memory consuming processes
      ansible.builtin.command:
        cmd: 'ps -eo pid,ppid,%mem,%cpu,cmd --sort=-%mem'
      register: processes_mem
      changed_when: false

    - name: Set var
      ansible.builtin.set_fact:
        event_payload: {{ processes_cpu + processes_mem }}

- name: Open Incident
  hosts: all
  tasks:
    - name: Create Problem Template # noqa: no-relative-paths
      ansible.builtin.template:
        mode: '0644'
        src: 'cpuhog_ticket.j2'
        dest: /tmp/cpuhog_details.txt
      delegate_to: localhost

    - name: Create SNow Incident
      servicenow.itsm.incident:
        instance: '{{ snow_instance }}'
        state: new
        caller: "admin"
        short_description: "CPUHog event detected on: {{ alertmanager_instance }}"
        description: "A CPUHog was detected on: {{ alertmanager_instance }} that needs to be investigated."
        impact: high
        urgency: high
      delegate_to: localhost
      register: incident_result

- name: Trigger EDA webhook
  hosts: all
  connection: local
  gather_facts: false

  tasks:
    - name: Obtain OAuth token
      ansible.builtin.uri:
        url: "{{ webhook_base_url }}/api/v1/auth/token"
        method: POST
        body_format: form-urlencoded
        body:
          grant_type: client_credentials
          client_id: "{{ webhook_client_id }}"
          client_secret: "{{ webhook_client_secret }}"
        status_code: 200
      register: token_response

    - name: Post event payload to Event-Driven Ansible trigger endpoint
      ansible.builtin.uri:
        url: "{{ webhook_base_url }}/api/v1/webhooks/eda/{{ webhook_path }}"
        method: POST
        body_format: json
        headers:
          Authorization: "Bearer {{ token_response.json.access_token }}"
          Content-Type: application/json
        body: "{{ event_payload }}"
        status_code: 202
      register: webhook_response

    - name: Display execution ID
      ansible.builtin.debug:
        msg: "Workflow execution started: {{ webhook_response.json.execution_id }}"

    # - name: Create SNow Problem
    #   servicenow.itsm.problem:
    #     instance: '{{ snow_instance }}'
    #     state: new
    #     short_description: "{{ alertmanager_annotations.summary | default('CPUHog event detected on: ' ~ alertmanager_instance) }}"
    #     description: "Generator URL: {{ alertmanager_generator_url }}"
    #     impact: high
    #     urgency: high
    #     attachments:
    #       - path: /tmp/cpuhog_details.txt
    #         name: cpuhog_details.txt
    #         type: 'text/plain'
    #   register: problem_result
    #   delegate_to: localhost

    # - name: Update Incident
    #   servicenow.itsm.incident:
    #     instance: '{{ snow_instance }}'
    #     state: in_progress
    #     number: "{{ incident_result.record.number }}"
    #     other:
    #       problem_id: "{{ problem_result.record.number }}"
    #   delegate_to: localhost