# Cloudflare DNS configuration
provider "cloudflare" {
  api_token = var.cloudflare_api_token
}

# Data source to find the zone
data "cloudflare_zone" "main" {
  count = var.domain_name != "" && var.cloudflare_api_token != "" ? 1 : 0
  name  = var.domain_name
}

# Create CNAME record for API subdomain
resource "cloudflare_record" "api" {
  count   = var.domain_name != "" && var.cloudflare_api_token != "" ? 1 : 0
  zone_id = data.cloudflare_zone.main[0].id
  name    = "api"
  content = replace(replace(aws_api_gateway_stage.api.invoke_url, "https://", ""), "/production", "")
  type    = "CNAME"
  ttl     = 120
  proxied = false
  comment = "API Gateway endpoint"
}