package ovh

import (
	"os"
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
)

var (
	liveTest          bool
	apiEndpoint       string
	applicationKey    string
	applicationSecret string
	consumerKey       string
	domain            string
)

func init() {
	apiEndpoint = os.Getenv("OVH_ENDPOINT")
	applicationKey = os.Getenv("OVH_APPLICATION_KEY")
	applicationSecret = os.Getenv("OVH_APPLICATION_SECRET")
	consumerKey = os.Getenv("OVH_CONSUMER_KEY")
	liveTest = len(apiEndpoint) > 0 && len(applicationKey) > 0 && len(applicationSecret) > 0 && len(consumerKey) > 0
}

func restoreEnv() {
	os.Setenv("OVH_ENDPOINT", apiEndpoint)
	os.Setenv("OVH_APPLICATION_KEY", applicationKey)
	os.Setenv("OVH_APPLICATION_SECRET", applicationSecret)
	os.Setenv("OVH_CONSUMER_KEY", consumerKey)
}

func TestNewDNSProviderValidEnv(t *testing.T) {
	os.Setenv("OVH_ENDPOINT", "ovh-eu")
	os.Setenv("OVH_APPLICATION_KEY", "1234")
	os.Setenv("OVH_APPLICATION_SECRET", "5678")
	os.Setenv("OVH_CONSUMER_KEY", "abcde")
	defer restoreEnv()
	_, err := NewDNSProvider()
	assert.NoError(t, err)
}

func TestNewDNSProviderMissingCredErr(t *testing.T) {
	os.Setenv("OVH_ENDPOINT", "")
	os.Setenv("OVH_APPLICATION_KEY", "1234")
	os.Setenv("OVH_APPLICATION_SECRET", "5678")
	os.Setenv("OVH_CONSUMER_KEY", "abcde")
	defer restoreEnv()
	_, err := NewDNSProvider()
	assert.EqualError(t, err, "OVH credentials missing")

	os.Setenv("OVH_ENDPOINT", "ovh-eu")
	os.Setenv("OVH_APPLICATION_KEY", "")
	os.Setenv("OVH_APPLICATION_SECRET", "5678")
	os.Setenv("OVH_CONSUMER_KEY", "abcde")
	defer restoreEnv()
	_, err = NewDNSProvider()
	assert.EqualError(t, err, "OVH credentials missing")

	os.Setenv("OVH_ENDPOINT", "ovh-eu")
	os.Setenv("OVH_APPLICATION_KEY", "1234")
	os.Setenv("OVH_APPLICATION_SECRET", "")
	os.Setenv("OVH_CONSUMER_KEY", "abcde")
	defer restoreEnv()
	_, err = NewDNSProvider()
	assert.EqualError(t, err, "OVH credentials missing")

	os.Setenv("OVH_ENDPOINT", "ovh-eu")
	os.Setenv("OVH_APPLICATION_KEY", "1234")
	os.Setenv("OVH_APPLICATION_SECRET", "5678")
	os.Setenv("OVH_CONSUMER_KEY", "")
	defer restoreEnv()
	_, err = NewDNSProvider()
	assert.EqualError(t, err, "OVH credentials missing")
}

func TestLivePresent(t *testing.T) {
	if !liveTest {
		t.Skip("skipping live test")
	}

	provider, err := NewDNSProvider()
	assert.NoError(t, err)

	err = provider.Present(domain, "", "123d==")
	assert.NoError(t, err)
}

func TestLiveCleanUp(t *testing.T) {
	if !liveTest {
		t.Skip("skipping live test")
	}

	time.Sleep(time.Second * 1)

	provider, err := NewDNSProvider()
	assert.NoError(t, err)

	err = provider.CleanUp(domain, "", "123d==")
	assert.NoError(t, err)
}