// Copyright 2019 Yunion
//
// 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 utils

import (
	"context"
	"sync"
)

type argGenerator func(ctx context.Context, serverId, proxyEndpointId string, others interface{}) (map[string]interface{}, error)

var argGenerators = &sync.Map{}

func RegisterArgGenerator(name string, ag argGenerator) {
	argGenerators.Store(name, ag)
}

func GetArgGenerator(name string) (argGenerator, bool) {
	v, ok := argGenerators.Load(name)
	if !ok {
		return nil, ok
	}
	return v.(argGenerator), ok
}