// Copyright 1999-2021 Tencent Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package integration

import (
	"os"
	"strings"
	"testing"

	"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common"
	"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/profile"
	cvm "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cvm/v20170312"
)

func TestNewSignature(t *testing.T) {
	signMethod := "TC3-HMAC-SHA256"
	reqMethodList := []string{"GET", "POST"}
	newSignature(signMethod, reqMethodList, t)
}

func newSignature(signMethod string, reqMethodList []string, t *testing.T) {
	for _, reqMethod := range reqMethodList {
		credential := common.NewCredential(
			os.Getenv("TENCENTCLOUD_SECRET_ID"),
			os.Getenv("TENCENTCLOUD_SECRET_KEY"),
		)
		cpf := profile.NewClientProfile()
		cpf.HttpProfile.ReqMethod = reqMethod
		cpf.SignMethod = signMethod
		client, _ := cvm.NewClient(credential, "ap-guangzhou", cpf)

		request := cvm.NewDescribeZonesRequest()

		_, err := client.DescribeZones(request)
		if err != nil {
			t.Fatalf("unexpected error: %s", err)
		}
	}

	for _, reqMethod := range reqMethodList {
		credential := common.NewCredential(
			os.Getenv("TENCENTCLOUD_SECRET_ID"),
			os.Getenv("TENCENTCLOUD_SECRET_KEY"),
		)
		cpf := profile.NewClientProfile()
		cpf.HttpProfile.ReqMethod = reqMethod
		cpf.SignMethod = signMethod
		client, _ := cvm.NewClient(credential, "ap-guangzhou", cpf)

		request := cvm.NewDescribeInstancesOperationLimitRequest()
		request.InstanceIds = common.StringPtrs([]string{""})
		request.Operation = common.StringPtr("INSTANCE_DEGRADE")

		_, err := client.DescribeInstancesOperationLimit(request)
		if err == nil {
			t.Fatalf("unexpected success")
		}
		if strings.Index(err.Error(), "InvalidParameterValue.InstanceIdMalformed") == -1 {
			t.Fatalf("unexpected error %s", err)
		}
	}
}
