---
- hosts: all
  tasks:

  - name: parameter swToBeDownloaded
    set_fact:
      sw_to_be_downloaded: "{{swToBeDownloaded}}"
    when: swToBeDownloaded is defined

  - name: parameter neIdentifier
    set_fact:
      ne_identifier: "{{neIdentifier}}"
    when: neIdentifier is defined

  - name: compatible with parameter pnfName
    set_fact:
      ne_identifier: "{{pnfName}}"
    when: neIdentifier is not defined and pnfName is defined

  - name: execute downloadNESw operation
    shell: ./swm/downloadNESw --swToBeDownloaded {{sw_to_be_downloaded}} --neIdentifier {{ne_identifier}}
    ignore_errors: yes
    register: download_result

  - name: parse response of downloadNESw
    set_fact:
      download_response: "{{ download_result.stdout | from_json }}"

  - name: build failure message
    set_fact:
      download_failure_msg: "{{ download_result.stdout }}"
    when: download_result is failed

  - name: write failure message to file
    local_action: copy content="{{download_failure_msg}}" dest="{{inventory_dir}}/{{inventory_hostname}}_results.txt"
    when: download_result is failed

  - name: use result of downloadNESw as the result of Playbook
    fail:
      msg: "{{download_failure_msg}}"
    when: download_result is failed

  - name: fetch file of Notification notifyDownloadNESwStatusChanged
    fetch:
      dest: "{{inventory_dir}}"
      src: "/tmp/notifyDownloadNESwStatusChanged-{{download_response.downloadProcessId}}"

  - name: read contents of Notification notifyDownloadNESwStatusChanged
    set_fact:
      download_notification: "{{ lookup('file', '{{inventory_dir}}/{{inventory_hostname}}/tmp/notifyDownloadNESwStatusChanged-{{download_response.downloadProcessId}}') | from_json }}"

  - name: delete file of Notification notifyDownloadNESwStatusChanged
    local_action: file path="{{inventory_dir}}/{{inventory_hostname}}/tmp/notifyDownloadNESwStatusChanged-{{download_response.downloadProcessId}}" state=absent

  - name: build success message
    set_fact:
      download_success_msg:
        "result": "Success"
    when: download_notification.downloadOperationStatus == "NE_SWDOWNLOAD_SUCCESSFUL"

  - name: write success message to file
    local_action: copy content="{{download_success_msg}}" dest="{{inventory_dir}}/{{inventory_hostname}}_results.txt"
    when: download_notification.downloadOperationStatus == "NE_SWDOWNLOAD_SUCCESSFUL"