---
- block:
  - pause:
      prompt: |
        Enter path for cloudstack.ini file (https://trailofbits.github.io/algo/cloud-cloudstack.html)
        [~/.cloudstack.ini]
    register: _cs_config
    when:
      - cs_config is undefined
      - lookup('env', 'CLOUDSTACK_CONFIG') | length <= 0

  - pause:
      prompt: |
        Specify region to use in cloudstack.ini file
        [exoscale]
    register: _cs_region
    when:
      - cs_region is undefined
      - lookup('env', 'CLOUDSTACK_REGION') | length <= 0

  - set_fact:
      algo_cs_config: "{{ cs_config | default(_cs_config.user_input|default(None)) | default(lookup('env', 'CLOUDSTACK_CONFIG'), true) | default('~/.cloudstack.ini', true) }}"
      algo_cs_region:  "{{ cs_region | default(_cs_region.user_input|default(None)) | default(lookup('env', 'CLOUDSTACK_REGION'), true) | default('exoscale', true) }}"

  - name: Get zones on cloud
    cloudstack_zones:
    register: _cs_zones
    environment:
      CLOUDSTACK_CONFIG: "{{ algo_cs_config }}"
      CLOUDSTACK_REGION: "{{ algo_cs_region }}"

  - name: Extract zones from output
    set_fact:
      cs_zones: "{{ _cs_zones['zone'] | sort(attribute='name') }}"

  - name: Set the default zone
    set_fact:
      default_zone: >-
        {% for z in cs_zones %}
        {%- if z['name'] == "ch-gva-2" %}{{ loop.index }}{% endif %}
        {%- endfor %}

  - pause:
      prompt: |
        What zone should the server be located in?
          {% for z in cs_zones %}
          {{ loop.index }}. {{ z['name'] }}
          {% endfor %}

          Enter the number of your desired zone
          [{{ default_zone }}]
    register: _algo_region
    when: region is undefined