resource "random_pet" "rg_name" {
  prefix = var.resource_group_name_prefix
}

resource "azurerm_resource_group" "rg" {
  name     = random_pet.rg_name.id
  location = var.resource_group_location
}

resource "random_string" "azurerm_storage_account_name" {
  length  = 13
  lower   = true
  numeric = false
  special = false
  upper   = false
}

resource "random_string" "azurerm_batch_account_name" {
  length  = 13
  lower   = true
  numeric = false
  special = false
  upper   = false
}

resource "azurerm_storage_account" "storage" {
  name                     = "storage${random_string.azurerm_storage_account_name.result}"
  resource_group_name      = azurerm_resource_group.rg.name
  location                 = azurerm_resource_group.rg.location
  account_tier             = element(split("_", var.storage_account_type), 0)
  account_replication_type = element(split("_", var.storage_account_type), 1)
}

resource "azurerm_batch_account" "batch" {
  name                                = "batch${random_string.azurerm_batch_account_name.result}"
  resource_group_name                 = azurerm_resource_group.rg.name
  location                            = azurerm_resource_group.rg.location
  storage_account_id                  = azurerm_storage_account.storage.id
  storage_account_authentication_mode = "StorageKeys"
}