package chatbot

//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.
//
// Code generated by Alibaba Cloud SDK Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
)

func (client *Client) Chat(request *ChatRequest) (response *ChatResponse, err error) {
	response = CreateChatResponse()
	err = client.DoAction(request, response)
	return
}

func (client *Client) ChatWithChan(request *ChatRequest) (<-chan *ChatResponse, <-chan error) {
	responseChan := make(chan *ChatResponse, 1)
	errChan := make(chan error, 1)
	err := client.AddAsyncTask(func() {
		defer close(responseChan)
		defer close(errChan)
		response, err := client.Chat(request)
		responseChan <- response
		errChan <- err
	})
	if err != nil {
		errChan <- err
		close(responseChan)
		close(errChan)
	}
	return responseChan, errChan
}

func (client *Client) ChatWithCallback(request *ChatRequest, callback func(response *ChatResponse, err error)) <-chan int {
	result := make(chan int, 1)
	err := client.AddAsyncTask(func() {
		var response *ChatResponse
		var err error
		defer close(result)
		response, err = client.Chat(request)
		callback(response, err)
		result <- 1
	})
	if err != nil {
		defer close(result)
		callback(nil, err)
		result <- 0
	}
	return result
}

type ChatRequest struct {
	*requests.RpcRequest
	SenderId    string `position:"Query" name:"SenderId"`
	Tag         string `position:"Query" name:"Tag"`
	KnowledgeId string `position:"Query" name:"KnowledgeId"`
	Utterance   string `position:"Query" name:"Utterance"`
	SenderNick  string `position:"Query" name:"SenderNick"`
	SessionId   string `position:"Query" name:"SessionId"`
	InstanceId  string `position:"Query" name:"InstanceId"`
}

type ChatResponse struct {
	*responses.BaseResponse
	RequestId string `json:"RequestId" xml:"RequestId"`
	SessionId string `json:"SessionId" xml:"SessionId"`
	MessageId string `json:"MessageId" xml:"MessageId"`
	Tag       string `json:"Tag" xml:"Tag"`
	Messages  []struct {
		Type string `json:"Type" xml:"Type"`
		Text struct {
			Content      string `json:"Content" xml:"Content"`
			AnswerSource string `json:"AnswerSource" xml:"AnswerSource"`
		} `json:"Text" xml:"Text"`
		Knowledge struct {
			Id           string `json:"Id" xml:"Id"`
			Title        string `json:"Title" xml:"Title"`
			Summary      string `json:"Summary" xml:"Summary"`
			Content      string `json:"Content" xml:"Content"`
			AnswerSource string `json:"AnswerSource" xml:"AnswerSource"`
		} `json:"Knowledge" xml:"Knowledge"`
		Recommends []struct {
			KnowledgeId  string `json:"KnowledgeId" xml:"KnowledgeId"`
			Title        string `json:"Title" xml:"Title"`
			AnswerSource string `json:"AnswerSource" xml:"AnswerSource"`
		} `json:"Recommends" xml:"Recommends"`
	} `json:"Messages" xml:"Messages"`
}

func CreateChatRequest() (request *ChatRequest) {
	request = &ChatRequest{
		RpcRequest: &requests.RpcRequest{},
	}
	request.InitWithApiInfo("Chatbot", "2017-10-11", "Chat", "", "")
	return
}

func CreateChatResponse() (response *ChatResponse) {
	response = &ChatResponse{
		BaseResponse: &responses.BaseResponse{},
	}
	return
}