terraform {
  required_version = ">= 1.6.0"

  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = ">= 5.0"
    }
  }
}

provider "aws" {
  region = var.region
}

module "vpc" {
  source = "../../"

  name       = "example"
  cidr_block = "10.20.0.0/16"

  azs                  = ["${var.region}a", "${var.region}b"]
  public_subnet_cidrs  = ["10.20.0.0/24", "10.20.1.0/24"]
  private_subnet_cidrs = ["10.20.10.0/24", "10.20.11.0/24"]

  # One shared NAT gateway keeps the example cheap to stand up.
  enable_nat_gateway = true
  single_nat_gateway = true

  tags = {
    Environment = "example"
    ManagedBy   = "OpenTofu"
  }
}

output "vpc_id" {
  value = module.vpc.vpc_id
}

output "public_subnet_ids" {
  value = module.vpc.public_subnet_ids
}

output "private_subnet_ids" {
  value = module.vpc.private_subnet_ids
}