/*
 * Copyright 2021 PingCAP, 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package endpoint

import (
	"context"
	"encoding/json"
	"net/http"

	"github.com/pingcap/mimir/errors"
	"github.com/pingcap/mimir/pkg/protos"
)

func (ep *Endpoint) CreateSink(ctx context.Context, request *http.Request) (*protos.CreateSinkData, error) {
	// TODO: add more error logging
	param := new(protos.CreateSinkParam)
	err := json.NewDecoder(request.Body).Decode(param)
	if err != nil {
		return nil, errors.ErrInvalidParameter("param can not be decoded")
	}
	if err := param.Validate(); err != nil {
		return nil, errors.ErrInvalidParameter(err.Error())
	}
	return ep.apiService.CreateSink(ctx, param)
}

func (ep *Endpoint) ListSink(ctx context.Context, request *http.Request) (*protos.ListSinkData, error) {
	return ep.apiService.ListSink(ctx)
}

func (ep *Endpoint) RmSink(ctx context.Context, request *http.Request) (*protos.RmSinkData, error) {
	param := new(protos.RmSinkParam)
	err := json.NewDecoder(request.Body).Decode(param)
	if err != nil {
		return nil, errors.ErrInvalidParameter("param can not be decoded")
	}
	if err := param.Validate(); err != nil {
		return nil, errors.ErrInvalidParameter(err.Error())
	}

	return ep.apiService.RmSink(ctx, param)
}