package logic

import (
	"testing"

	deviceentity "spark-server/internal/module/device/entity"
)

func TestDeviceIDFromFingerprintIOS(t *testing.T) {
	id, hash, err := DeviceIDFromFingerprint(FingerprintInput{
		DeviceType: deviceentity.TypeIOS,
		IDFV:       "00000000-0000-0000-0000-000000000007",
	})
	if err != nil || hash == "" || id == 0 {
		t.Fatalf("id=%d hash=%q err=%v", id, hash, err)
	}
	id2, _, err := DeviceIDFromFingerprint(FingerprintInput{
		DeviceType: deviceentity.TypeIOS,
		IDFV:       "00000000-0000-0000-0000-000000000007",
	})
	if err != nil || id2 != id {
		t.Fatalf("stable %d %d", id, id2)
	}
}

func TestDeviceIDFromFingerprintRequiresFields(t *testing.T) {
	if _, _, err := DeviceIDFromFingerprint(FingerprintInput{DeviceType: deviceentity.TypeIOS}); err == nil {
		t.Fatal("ios without idfv")
	}
	if _, _, err := DeviceIDFromFingerprint(FingerprintInput{DeviceType: deviceentity.TypeAndroid}); err == nil {
		t.Fatal("android without id")
	}
}