- name: Fix resource prefix
  set_fact:
    fixed_resource_prefix: "{{ resource_group | hash('md5') | truncate(7, True, '') }}{{ 1000 | random }}"

- name: Fix resource prefix
  set_fact:
    funcapp_name_basic: "fa{{ fixed_resource_prefix }}basic"
    funcapp_name_container: "fa{{ fixed_resource_prefix }}container"
    funcapp_name_params: "fa{{ fixed_resource_prefix }}params"
    storage_account_name: "sa{{ fixed_resource_prefix }}"
    plan_name: "ap{{ fixed_resource_prefix }}"

- name: create storage account for function apps
  azure_rm_storageaccount:
    resource_group: '{{ resource_group }}'
    name: "{{ storage_account_name }}"
    account_type: Standard_LRS

- name: create basic function app
  azure_rm_functionapp:
    resource_group: "{{ resource_group }}"
    name: "{{ funcapp_name_basic }}"
    storage_account: "{{ storage_account_name }}"
  register: output

- name: assert the function was created
  assert:
    that: output.changed

- name: list facts for function
  azure_rm_functionapp_facts:
    resource_group: '{{ resource_group }}'
    name: "{{ funcapp_name_basic }}"
  register: results

- name: assert the facts were retrieved
  assert:
    that:
    - results.ansible_facts.azure_functionapps|length == 1
    - results.ansible_facts.azure_functionapps[0].name == "{{ funcapp_name_basic }}"

- name: delete basic function app
  azure_rm_functionapp:
    resource_group: '{{ resource_group }}'
    name: "{{ funcapp_name_basic }}"
    state: absent
  register: output

- name: assert the function was deleted
  assert:
    that: output.changed

- name: create a function with app settings
  azure_rm_functionapp:
    resource_group: '{{ resource_group }}'
    name: "{{ funcapp_name_params }}"
    storage_account: "{{ storage_account_name }}"
    app_settings:
      hello: world
      things: more stuff
      FUNCTIONS_EXTENSION_VERSION: "~2"
  register: output

- name: assert the function with app settings was created
  assert:
    that: output.changed

- name: change app settings
  azure_rm_functionapp:
    resource_group: '{{ resource_group }}'
    name: "{{ funcapp_name_params }}"
    storage_account: "{{ storage_account_name }}"
    app_settings:
      hello: world
      things: more stuff
      FUNCTIONS_EXTENSION_VERSION: "~2"
      another: one
  register: output

- name: assert the function was changed
  assert:
    that: output.changed

- name: delete the function app
  azure_rm_functionapp:
    resource_group: '{{ resource_group }}'
    name: "{{ funcapp_name_params }}"
    state: absent
  register: output

- name: assert the function was deleted
  assert:
    that: output.changed

- name: Create a linux app service plan
  azure_rm_appserviceplan:
    resource_group: "{{ resource_group }}"
    name: "{{ plan_name }}"
    sku: S1
    is_linux: true
    number_of_workers: 1

- name: "Create azure function app {{ function_app }}"
  azure_rm_functionapp:
    resource_group: "{{ resource_group }}"
    name: "{{ funcapp_name_container }}"
    storage_account: "{{ storage_account_name }}"
    plan:
        resource_group: "{{ resource_group }}"
        name: "{{ plan_name }}"
    container_settings:
        name: httpd
    app_settings:
        FUNCTIONS_EXTENSION_VERSION: "~2"
  register: output

- name: assert the function was changed
  assert:
    that: output.changed

- name: delete the function app
  azure_rm_functionapp:
    resource_group: '{{ resource_group }}'
    name: "{{ funcapp_name_container }}"
    state: absent

- name: delete storage account
  azure_rm_storageaccount:
    resource_group: '{{ resource_group }}'
    name: "{{ storage_account_name }}"
    state: absent