variable "name" {
  type        = string
  description = "Name of apigateway"
}

variable "description" {
  type        = string
  description = "Description of apigateway"
}

variable "apigw-type" {
  type        = string
  description = "Type of apigateway: private or regional"
  validation {
    condition     = can(regex("^(private|regional)$", var.apigw-type))
    error_message = "Invalid apigw type, only allowed types are: 'private', 'regional'"
  }
}

variable "resources" {
  type = map(object({
    method           = string
    authorization    = string
    integration_type = string
    content_handling = string
  }))
  description = "Apigateway resources (path_part)"
}

variable "stages" {
  type = map(object({
    description = string
    variables   = map(string)
  }))
  description = "apigateway stages"
}

variable "lambda-archive-file" {
  type        = string
  description = "Path to lambda zip archive"
}

variable "lambda-runtime-version" {
  type        = string
  description = "Lambda runtime version"
  default     = "python3.12"
}

variable "lambda-main-function-name" {
  type        = string
  description = "Main python file without the .py extension"
}

variable "apigw-vpc-id" {
  type        = string
  description = "VPC id of apigateway"
}

variable "apigw-subnet-ids" {
  type        = list(string)
  description = "Subnet IDs of apigateway"
}

variable "apigw-security-group-id" {
  type        = string
  description = "Security group id of apigateway"
}

variable "create-vpc-link" {
  type        = bool
  description = "Set true to create vpc link for outbound access to specific targets"
}

variable "apigw-vpc-link-target-arns" {
  type        = list(string)
  description = "Target arns for apigateway VPC link"
  default     = []
}

variable "cloudwatchlog-retention" {
  type        = number
  description = "Cloudwatch log group retention days"
  default     = 14
}

variable "cwl-cmk-key-id" {
  type        = string
  description = "CMK arn for cloudwatch logs encryption"
  default     = null
}