package ultradns

import (
	"fmt"

	"github.com/Ensighten/udnssdk"
	"github.com/hashicorp/terraform/helper/resource"
	"github.com/hashicorp/terraform/terraform"
)

func testAccTcpoolCheckDestroy(s *terraform.State) error {
	client := testAccProvider.Meta().(*udnssdk.Client)

	for _, rs := range s.RootModule().Resources {
		if rs.Type != "ultradns_tcpool" {
			continue
		}

		k := udnssdk.RRSetKey{
			Zone: rs.Primary.Attributes["zone"],
			Name: rs.Primary.Attributes["name"],
			Type: rs.Primary.Attributes["type"],
		}

		_, err := client.RRSets.Select(k)
		if err == nil {
			return fmt.Errorf("Record still exists")
		}
	}

	return nil
}

func testAccCheckUltradnsRecordExists(n string, record *udnssdk.RRSet) resource.TestCheckFunc {
	return func(s *terraform.State) error {
		rs, ok := s.RootModule().Resources[n]

		if !ok {
			return fmt.Errorf("Not found: %s", n)
		}

		if rs.Primary.ID == "" {
			return fmt.Errorf("No Record ID is set")
		}

		client := testAccProvider.Meta().(*udnssdk.Client)
		k := udnssdk.RRSetKey{
			Zone: rs.Primary.Attributes["zone"],
			Name: rs.Primary.Attributes["name"],
			Type: rs.Primary.Attributes["type"],
		}

		foundRecord, err := client.RRSets.Select(k)

		if err != nil {
			return err
		}

		if foundRecord[0].OwnerName != rs.Primary.Attributes["hostname"] {
			return fmt.Errorf("Record not found: %+v,\n %+v\n", foundRecord, rs.Primary.Attributes)
		}

		*record = foundRecord[0]

		return nil
	}
}