---
constants:
  __name: "{{ name }}_{{ __guid }}"
variables:
  name:
    desc: "Name of the managed disk."
    required: true
    group: Managed Disk Details
  resource_group_name:
    desc: "Name of the resource group."
    required: true
    group: Managed Disk Details
    links_to: resource.azurerm_resource_group.name
  location:
    desc: "Azure region where the managed disk will be created."
    required: true
    group: Managed Disk Details
    default: "eastus"
  storage_account_type:
    desc: "Type of storage account to use for the managed disk."
    required: false
    group: Storage Settings
    default: "Standard_LRS"
    suggested: "Standard_LRS"
  create_option:
    desc: "Specifies how the disk should be created."
    required: true
    group: Creation Options
    default: "Empty"
    suggested: "Empty"
  disk_size_gb:
    desc: "Size of the disk in GB."
    required: true
    group: Disk Size
    default: 30
  os_type:
    desc: "Operating system type of the disk ('Windows' or 'Linux')."
    required: false
    group: Advanced
    advanced: true
  source_uri:
    desc: "URI to the source from which to create the disk."
    required: false
    group: Advanced
    advanced: true
  tags:
    group: Tags
    required: false
groups:
  Managed Disk Details:
    order: 1
    desc: "Basic settings for the managed disk."
  Storage Settings:
    order: 2
    desc: "Storage configuration for the managed disk."
  Creation Options:
    order: 3
    desc: "Options for creating the managed disk."
  Disk Size:
    order: 4
    desc: "Size configuration for the managed disk."
  Advanced:
    order: 5
    desc: "Advanced settings for the managed disk."
  Tags:
    order: 6
    desc: "Tags to assign to the managed disk."
---

resource "azurerm_managed_disk" "__name" {
  name                = {{ name }}
  location            = {{ location }}
  resource_group_name = {{ resource_group_name }}
  storage_account_type = {{ storage_account_type }}
  create_option       = {{ create_option }}
  disk_size_gb        = {{ disk_size_gb }}

  os_type   = {{ os_type | required: false | advanced: true }}
  source_uri = {{ source_uri | required: false | advanced: true }}

  tags = {
    Name = {{ name }}
    {{# tags }}
      {{ tags.key | required: false }} = {{ tags.value | required: false }}
    {{/ tags }}
  }
}

# Provides options to create a managed disk with secure and cost-effective defaults.
# Encourages the use of tagging for resource identification and management.
# Advanced options allow specifying OS type and source URI if needed.
//