# module "static_web_app" {
#   source                   = "./modules/static_web_app"
#   region                   = var.REGION
#   resource_group_name      = azurerm_resource_group.resource_group.name
#   static_web_app_name      = var.STATIC_WEB_APP_NAME
#   custom_domain_name_count = var.CUSTOM_DOMAIN_NAME_COUNT
#   domain_name              = var.DOMAIN_NAME
#   subdomain_name           = var.SUBDOMAIN_NAME
# }

resource "azurerm_static_web_app" "static_web_app" {
  name = var.STATIC_WEB_APP_NAME
  resource_group_name = azurerm_resource_group.resource_group.name
  location = var.REGION
}

resource "azurerm_static_web_app_custom_domain" "static_web_app_custom_domain" {
  static_web_app_id = azurerm_static_web_app.static_web_app.id
  domain_name = var.WEBSITE_NAME
  validation_type = "dns-txt-token"
}

resource "azurerm_dns_a_record" "dns_a_record" {
  name = var.WEBSITE_NAME == var.DOMAIN_NAME ? "@" : split(".", var.WEBSITE_NAME)[0]
  zone_name = azurerm_dns_zone.dns_zone.name
  resource_group_name = azurerm_resource_group.resource_group.name
  ttl = 14400
  target_resource_id = azurerm_static_web_app.static_web_app.id
}

resource "azurerm_dns_cname_record" "dns_cname_record" {
  name = "www"
  zone_name = azurerm_dns_zone.dns_zone.name
  resource_group_name = azurerm_resource_group.resource_group.name
  ttl = 14400
  record = azurerm_static_web_app.static_web_app.default_host_name
}

resource "azurerm_static_web_app_custom_domain" "static_web_app_custom_domain_www" {
  static_web_app_id = azurerm_static_web_app.static_web_app.id
  domain_name = "www.${var.DOMAIN_NAME}"
  validation_type = "cname-delegation"

  depends_on = [ azurerm_dns_cname_record.dns_cname_record ]
}