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// Code generated by lark suite oapi sdk gen
/*
 * MIT License
 *
 * Copyright (c) 2022 Lark Technologies Pte. Ltd.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice, shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.lark.oapi.service.im.v1.resource;

import com.lark.oapi.core.token.AccessTokenType;
import com.lark.oapi.core.Transport;
import com.lark.oapi.core.response.RawResponse;
import com.lark.oapi.core.utils.UnmarshalRespUtil;
import com.lark.oapi.core.utils.Jsons;
import com.lark.oapi.core.utils.Sets;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.nio.charset.StandardCharsets;

import com.lark.oapi.core.Config;
import com.lark.oapi.core.request.RequestOptions;

import java.io.ByteArrayOutputStream;

import com.lark.oapi.service.im.v1.model.*;

import java.io.*;
import java.util.Map;
import java.util.HashMap;
import java.util.Arrays;
import java.util.List;
import java.util.ArrayList;

public class MessageResource {
    private static final Logger log = LoggerFactory.getLogger(MessageResource.class);
    private final Config config;

    public MessageResource(Config config) {
        this.config = config;
    }


    /**
     * 获取消息中的资源文件，获取消息中的资源文件，包括音频，视频，图片和文件，**暂不支持表情包资源下载**。当前仅支持 100M 以内的资源文件的下载。
     *  注意事项:;- 需要开启[机器人能力](https://open.feishu.cn/document/uAjLw4CM/ugTN1YjL4UTN24CO1UjN/trouble-shooting/how-to-enable-bot-ability);- 机器人和消息需要在同一会话中;- 暂不支持获取合并转发消息中的子消息的资源文件 ;
     * 
 官网API文档链接:https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/reference/im-v1/message-resource/get ;
     * 
 使用Demo链接: https://github.com/larksuite/oapi-sdk-java/tree/v2_main/sample/src/main/java/com/lark/oapi/sample/apiall/imv1/GetMessageResourceSample.java ;
     */
    public GetMessageResourceResp get(GetMessageResourceReq req, RequestOptions reqOptions) throws Exception {
        // 请求参数选项
        if (reqOptions == null) {
            reqOptions = new RequestOptions();
        }
        reqOptions.setSupportDownLoad(true);

        // 发起请求
        RawResponse httpResponse = Transport.send(config, reqOptions, "GET"
                , "/open-apis/im/v1/messages/:message_id/resources/:file_key"
                , Sets.newHashSet(AccessTokenType.Tenant)
                , req);

        if (httpResponse.getStatusCode() == 200) {
            GetMessageResourceResp resp = new GetMessageResourceResp();
            resp.setRawResponse(httpResponse);
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            outputStream.write(httpResponse.getBody());
            resp.setData(outputStream);
            resp.setFileName(httpResponse.getFileName());
            return resp;
        }
        // 反序列化
        GetMessageResourceResp resp = UnmarshalRespUtil.unmarshalResp(httpResponse, GetMessageResourceResp.class);
        if (resp == null) {
            log.error(String.format(
                    "%s,callError,req=%s,respHeader=%s,respStatusCode=%s,respBody=%s,", "/open-apis/im/v1/messages/:message_id/resources/:file_key"
                    , Jsons.DEFAULT.toJson(req), Jsons.DEFAULT.toJson(httpResponse.getHeaders()),
                    httpResponse.getStatusCode(), new String(httpResponse.getBody(),
                            StandardCharsets.UTF_8)));
            throw new IllegalArgumentException("The result returned by the server is illegal");
        }

        resp.setRawResponse(httpResponse);
        resp.setRequest(req);

        return resp;
    }

    /**
     * 获取消息中的资源文件，获取消息中的资源文件，包括音频，视频，图片和文件，**暂不支持表情包资源下载**。当前仅支持 100M 以内的资源文件的下载。
     * 
 注意事项:;- 需要开启[机器人能力](https://open.feishu.cn/document/uAjLw4CM/ugTN1YjL4UTN24CO1UjN/trouble-shooting/how-to-enable-bot-ability);- 机器人和消息需要在同一会话中;- 暂不支持获取合并转发消息中的子消息的资源文件 ;
     * 
 官网API文档链接:https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/reference/im-v1/message-resource/get ;
     *  使用Demo链接: https://github.com/larksuite/oapi-sdk-java/tree/v2_main/sample/src/main/java/com/lark/oapi/sample/apiall/imv1/GetMessageResourceSample.java ;
     */
    public GetMessageResourceResp get(GetMessageResourceReq req) throws Exception {
        // 请求参数选项
        RequestOptions reqOptions = new RequestOptions();
        reqOptions.setSupportDownLoad(true);

        // 发起请求
        RawResponse httpResponse = Transport.send(config, reqOptions, "GET"
                , "/open-apis/im/v1/messages/:message_id/resources/:file_key"
                , Sets.newHashSet(AccessTokenType.Tenant)
                , req);

        // 下载请求，返回流
        if (httpResponse.getStatusCode() == 200) {
            GetMessageResourceResp resp = new GetMessageResourceResp();
            resp.setRawResponse(httpResponse);
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            outputStream.write(httpResponse.getBody());
            resp.setData(outputStream);
            resp.setFileName(httpResponse.getFileName());
            return resp;
        }
        // 反序列化
        GetMessageResourceResp resp = UnmarshalRespUtil.unmarshalResp(httpResponse, GetMessageResourceResp.class);
        if (resp == null) {
            log.error(String.format(
                    "%s,callError,req=%s,respHeader=%s,respStatusCode=%s,respBody=%s,", "/open-apis/im/v1/messages/:message_id/resources/:file_key"
                    , Jsons.DEFAULT.toJson(req), Jsons.DEFAULT.toJson(httpResponse.getHeaders()),
                    httpResponse.getStatusCode(), new String(httpResponse.getBody(),
                            StandardCharsets.UTF_8)));
            throw new IllegalArgumentException("The result returned by the server is illegal");
        }

        resp.setRawResponse(httpResponse);
        resp.setRequest(req);

        return resp;
    }
}