// Copyright 2023 Harness, Inc.
//
// 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 profiler

import (
	"fmt"
	"strings"
)

type Profiler interface {
	StartProfiling(serviceName, serviceVersion string)
}

type Type string

const (
	TypeGCP Type = "gcp"
)

func ParseType(profilerType string) (Type, bool) {
	switch strings.ToLower(strings.TrimSpace(profilerType)) {
	case string(TypeGCP):
		return TypeGCP, true
	default:
		return "", false
	}
}

func New(profiler Type) (Profiler, error) {
	switch profiler {
	case TypeGCP:
		return &GCPProfiler{}, nil
	default:
		return &NoopProfiler{}, fmt.Errorf("profiler '%s' not supported", profiler)
	}
}