terraform {
  required_version = ">= 1.5.0"
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = ">= 5.0"
    }
  }
}

resource "aws_acm_certificate" "this" {
  domain_name               = var.domain_name
  subject_alternative_names = var.subject_alternative_names
  validation_method         = "DNS"

  lifecycle {
    create_before_destroy = true
  }

  tags = var.tags
}

# Route53 records are created in the route53 module from validation_records output.
resource "aws_acm_certificate_validation" "this" {
  count = var.wait_for_validation ? 1 : 0

  certificate_arn         = aws_acm_certificate.this.arn
  validation_record_fqdns = var.validation_record_fqdns
}