package com.ym.controller;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.microsvc.toolkit.middleware.live.LivePluginContext;
import com.microsvc.toolkit.middleware.live.LivePluginService;
import com.microsvc.toolkit.middleware.live.impl.TencentCloudLivePlugin;
import com.ym.common.BaseResponse;
import com.ym.mec.biz.dal.dto.TencentData;
import com.ym.mec.biz.dal.dto.TencentImCallbackResult;
import com.ym.mec.biz.dal.enums.ETencentImCallbackCommand;
import com.ym.mec.biz.service.ImLiveBroadcastRoomService;
import com.ym.mec.common.entity.ImUserState;
import com.ym.service.LiveRoomService;
import com.ym.service.RoomService;
import com.ym.service.UserService;
import io.rong.models.user.UserModel;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.util.Arrays;
import java.util.List;

import static com.ym.mec.common.controller.BaseController.succeed;

@RestController
@RequestMapping("/user")
public class UserController {
    private static final Logger log = LoggerFactory.getLogger(UserController.class);
    @Autowired
    private UserService userService;
    @Autowired
    private ImLiveBroadcastRoomService imLiveBroadcastRoomService;
    @Autowired
    private LiveRoomService liveRoomService;
    @Autowired
    private LivePluginContext livePluginContext;
    @Autowired
    private RoomService roomService;

    @RequestMapping(value = "/register", method = RequestMethod.POST)
    public Object register(@RequestBody UserModel userModel) throws Exception {
        return userService.register(userModel);
    }

    @RequestMapping(value = "/update", method = RequestMethod.POST)
    public Object update(@RequestBody UserModel userModel) throws Exception {
        return userService.update(userModel);
    }

    /**
     * 监听融云用户状态变更
     *
     * @param userState List<ImUserState>
     */
    @PostMapping(value = "/statusImUser")
    public BaseResponse statusImUser(@RequestBody List<ImUserState> userState) {
        log.info("statusImUser >>>>> : {}", JSONObject.toJSONString(userState));
        imLiveBroadcastRoomService.opsRoom(userState);
        return new BaseResponse<>();
    }



    /**
     * 监听融云用户状态变更
     *
     * @param userState List<ImUserState>
     */
    @PostMapping(value = "/update/statusImUser")
    public Object updateStatusImUser(@RequestBody List<ImUserState> userState) {
        log.info("statusImUser >>>>> : {}", JSONObject.toJSONString(userState));
        imLiveBroadcastRoomService.opsRoom(userState);
        return succeed();
    }



    @PostMapping(value = "/syncLikeCount")
    public Object syncLikeCount(String roomUid) {
        log.info("statusImUser >>>>> : {}", JSONObject.toJSONString(roomUid));
        imLiveBroadcastRoomService.syncLikeCount(roomUid);
        return succeed();
    }

    @ApiOperation("腾讯im 回调接口")
    @PostMapping(value = "/tencentImCallback")
    public TencentImCallbackResult tencentImCallback(@RequestBody String body, HttpServletRequest request) {
        log.info("tencentImCallback body：{}", body);

      LivePluginService pluginService = livePluginContext.getPluginService(TencentCloudLivePlugin.PLUGIN_NAME);
      String appKey = pluginService.getLiveRoomConfig().getAppKey();

      log.info("tencentImCallback request param：{}", JSON.toJSONString(request.getParameterMap()));

      List<String> sdkList = Arrays.asList(request.getParameterValues("SdkAppid"));
      if (sdkList == null || sdkList.size() == 0) {
        log.error("tencentImCallback sdkAppid is null");
        return new TencentImCallbackResult();
      }
      if (!sdkList.contains(appKey)) {
        log.error("tencentImCallback sdkAppid is not match");
        return new TencentImCallbackResult();
      }

      String clientIP = request.getParameter("ClientIP");
        String optPlatform = request.getParameter("OptPlatform");


        if(request.getParameter("CallbackCommand").equals(ETencentImCallbackCommand.GROUP_CALLBACKONMEMBERSTATECHANGE.getCommand())) {
            // 直播群成员在线状态回调
            TencentData.CallbackOnMemberStateChange callbackOnMemberStateChange = TencentData.CallbackOnMemberStateChange.toObject(
                body);

            log.debug("callbackOnMemberStateChange: {}", callbackOnMemberStateChange);
            callbackOnMemberStateChange.setClientIP(clientIP);
            callbackOnMemberStateChange.setOptPlatform(optPlatform);
            if (callbackOnMemberStateChange.getGroupId().startsWith("LIVE")) {
                imLiveBroadcastRoomService.callbackOnMemberStateChange(callbackOnMemberStateChange);

                // 直播课学生签退
                String[] values = callbackOnMemberStateChange.getGroupId().split("-");
                String roomId = values.length > 2 ? values[1] : "";

                if ((roomId.startsWith("S") || roomId.startsWith("I"))
                        && CollectionUtils.isNotEmpty(callbackOnMemberStateChange.getMemberList())
                        && "Offline".equals(callbackOnMemberStateChange.getEventType())) {

                    // 学生编号
                    String userId = callbackOnMemberStateChange.getMemberList().get(0).getMemberAccount();
                    try {
                        roomService.leaveRoomSuccess(roomId, userId, null);
                    } catch (Exception e) {
                        log.error("tencentImCallback leaveRoomSuccess error, roomId={}, userId={}", roomId, userId, e);
                    }

                }
            }


        } else if(request.getParameter("CallbackCommand").equals(ETencentImCallbackCommand.GROUP_CALLBACKAFTERMEMBEREXIT.getCommand())) {
            // 群成员离开之后回调
            TencentData.CallbackAfterMemberExit callbackAfterMemberExit = TencentData.CallbackAfterMemberExit.toObject(
                body);

            log.debug("callbackAfterMemberExit: {}", callbackAfterMemberExit);
            callbackAfterMemberExit.setClientIP(clientIP);
            callbackAfterMemberExit.setOptPlatform(optPlatform);

            if (callbackAfterMemberExit.getGroupId().startsWith("LIVE")) {
                imLiveBroadcastRoomService.callbackAfterMemberExit(callbackAfterMemberExit);

                // 直播课学生签退
                String[] values = callbackAfterMemberExit.getGroupId().split("-");
                String roomId = values.length > 2 ? values[1] : "";

                if ((roomId.startsWith("S") || roomId.startsWith("I"))
                        && CollectionUtils.isNotEmpty(callbackAfterMemberExit.getExitMemberList())) {

                    // 学生编号
                    String userId = callbackAfterMemberExit.getExitMemberList().get(0).getMemberAccount();
                    try {
                        roomService.leaveRoomSuccess(roomId, userId, null);
                    } catch (Exception e) {
                        log.error("tencentImCallback leaveRoomSuccess error, roomId={}, userId={}", roomId, userId, e);
                    }

                }

            }
        } else if(request.getParameter("CallbackCommand").equals(ETencentImCallbackCommand.GROUP_CALLBACKAFTERNEWMEMBERJOIN.getCommand())) {
            // 新成员入群之后回调
            TencentData.CallbackAfterNewMemberJoin callbackAfterNewMemberJoin = TencentData.CallbackAfterNewMemberJoin.toObject(
                body);

            log.debug("CallbackAfterNewMemberJoin: {}", callbackAfterNewMemberJoin);
            callbackAfterNewMemberJoin.setClientIP(clientIP);
            callbackAfterNewMemberJoin.setOptPlatform(optPlatform);

            if (callbackAfterNewMemberJoin.getGroupId().startsWith("LIVE")) {
                imLiveBroadcastRoomService.callbackAfterNewMemberJoin(callbackAfterNewMemberJoin);

                // 直播课学生签到
                String[] values = callbackAfterNewMemberJoin.getGroupId().split("-");
                String roomId = values.length > 2 ? values[1] : "";

                if ((roomId.startsWith("S") || roomId.startsWith("I"))
                        && CollectionUtils.isNotEmpty(callbackAfterNewMemberJoin.getNewMemberList())) {

                    // 学生编号
                    String userId = callbackAfterNewMemberJoin.getNewMemberList().get(0).getMemberAccount();
                    try {
                        roomService.joinRoomSuccess(roomId, userId, null);
                    } catch (Exception e) {
                        log.error("tencentImCallback joinRoomSuccess error, roomId={}, userId={}", roomId, userId, e);
                    }

                }
            }
        }


        return new TencentImCallbackResult();
    }


    @ApiOperation("腾讯云直播-推流 回调接口")
    @PostMapping(value = "/tencentStreamEventCallback")
    public TencentData.StreamEventCallbackResult tencentStreamEventCallback(@RequestBody String body) {

        log.info("tencentStreamEventCallback body：{}", body);

        TencentData.CallbackStreamStateEvent event = TencentData.CallbackStreamStateEvent.from(body);

        // 直播间推流事件
        if (event.getStreamId().startsWith("LIVE")) {

            ImUserState imUserState = new ImUserState();
            imUserState.setUserid(getSpeakerId(event.getStreamId()).toString());
            // 断流事件通知
            if (event.getEventType() == 0) {

                // 更新推流时长
                if (StringUtils.isNotBlank(event.getPushDuration()) && event.getPushDuration().matches("\\d+")) {
                    // 更新直播推流时长
                    imLiveBroadcastRoomService.updateLiveRoomPushStreamTime(event);
                }
                imUserState.setStatus("3");

                // 自动关闭录制
                imLiveBroadcastRoomService.closeLive(getRoomUid(event.getStreamId()), getSpeakerId(event.getStreamId()),event.getSequence());

                // 同步点赞数
                imLiveBroadcastRoomService.syncLikeCount(getRoomUid(event.getStreamId()));
            }

            // 推流事件通知
            if (event.getEventType() == 1) {
                // 自动开启录制
                imLiveBroadcastRoomService.startLive(getRoomUid(event.getStreamId()), getSpeakerId(event.getStreamId()), null,event.getSequence());

                imUserState.setStatus("0");
            }
            //imLiveBroadcastRoomService.opsRoom(Lists.newArrayList(imUserState));
        }

        return TencentData.StreamEventCallbackResult.builder().code(0).build();
    }

    private Integer getSpeakerId(String streamId) {
        return Integer.parseInt(streamId.split("_")[1]);
    }

    private String getRoomUid(String streamId) {
        return streamId.split("_")[0];
    }

    @ApiOperation("腾讯云直播-录制 回调接口")
    @PostMapping(value = "/tencentStreamRecordCallback")
    public TencentData.StreamEventCallbackResult tencentStreamRecordCallback(@RequestBody String body) {

        log.info("tencentStreamRecordCallback body：{}", body);

        TencentData.CallbackSteamRecordEvent event = TencentData.CallbackSteamRecordEvent.from(body);

        // 直播录制事件通知
        if (event.getStreamId().startsWith("LIVE")) {
            log.info("taskId={}, url={}", event.getTaskId(), event.getVideoUrl());

            // 生成直播录制信息
            liveRoomService.createLiveRoomVideoRecord(event);
        }

        return TencentData.StreamEventCallbackResult.builder().code(0).build();
    }

    @ApiOperation("腾讯云直播-推流异常 回调接口")
    @PostMapping(value = "/tencentStreamExceptionCallback")
    public TencentData.StreamEventCallbackResult tencentStreamExceptionCallback(@RequestBody String body) {

        log.info("tencentStreamExceptionCallback body：{}", body);

        return TencentData.StreamEventCallbackResult.builder().code(0).build();
    }

}