/**
 * Copyright 2022 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#TODO: tfdoc annotations

variable "billing_account" {
  # tfdoc:variable:source 0-bootstrap
  description = "Billing account id. If billing account is not part of the same org set `is_org_level` to false."
  type = object({
    id           = string
    is_org_level = optional(bool, true)
  })
  validation {
    condition     = var.billing_account.is_org_level != null
    error_message = "Invalid `null` value for `billing_account.is_org_level`."
  }
}

variable "factory_data" {
  description = "Project data from either YAML files or externally parsed data."
  type = object({
    data      = optional(map(any))
    data_path = optional(string)
  })
  nullable = false
  default = {
    data_path = "data/projects"
  }
  validation {
    condition = (
      (var.factory_data.data != null ? 1 : 0) +
      (var.factory_data.data_path != null ? 1 : 0)
    ) == 1
    error_message = "One of data or data_path needs to be set."
  }
}

variable "prefix" {
  # tfdoc:variable:source 0-bootstrap
  description = "Prefix used for resources that need unique names. Use 9 characters or less."
  type        = string
  validation {
    condition     = try(length(var.prefix), 0) < 10
    error_message = "Use a maximum of 9 characters for prefix."
  }
}
