711/BuguLive/Class/Live/LiveUI/Controller/TLive/FWTBase/BGTLinkMicPlayController.m

//
//  BGTLinkMicPlayController.m
//  BuguLive
//
//  Created by xfg on 16/12/5.
//  Copyright © 2016年 xfg. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "BGTLinkMicPlayController.h"
#import "UserView.h"
#import "VoiceLianmaiUserModel.h"
#import "VoiceLianmaiView.h"



@implementation TCLivePushListenerImpl
{
}
- (void)onPushEvent:(int)evtID withParam:(NSDictionary*)param
{
    if (self.delegate)
    {
        [self.delegate onLivePushEvent:self.pushUrl withEvtID:evtID andParam:param];
    }
}

- (void)onNetStatus:(NSDictionary*) param
{
    if (self.delegate)
    {
        [self.delegate onLivePushNetStatus:self.pushUrl withParam:param];
    }
}

@end


@interface BGTLinkMicPlayController()<ITCLivePushListener, ITCLivePlayListener,UserViewDelegate,TRTCCloudDelegate>
{
    
    BOOL                    _isNeedLoading;         // 是否需要展示加载指示器
    
    UIView*                 _smallPlayVideoView;    // 小主播预览窗口
    UIView*                 _fullScreenVideoView;   // 大主播全屏窗口
    
    UIView*                 _loadingBackground;     // 加载中的背景
    UIImageView *           _loadingImageView;      // 加载中的背景图
    
    TCLivePushListenerImpl* _txLivePushListener;    // 小主播推流监听
    TXLivePushConfig *      _txLivePushConfig;      // 小主播推流配置
    
    TCLivePlayListenerImpl* _txLivePlayListener;    // 拉流监听
    TXLivePlayConfig *      _txLivePlayConfig;      // 拉流配置
    NSMutableArray <NSString *> *lianMaiuser;
    
    UserView *userView1;
    UserView *userView2;
    UserView *userView3;
}

@property (nonatomic,strong) UIView *userListView;

@property(nonatomic, assign) BOOL isBeingLinkMic;        // 是否正在连麦中



@end


@implementation BGTLinkMicPlayController

- (void)viewDidLoad
{
    [super viewDidLoad];
//    _lianmaiOpenSound = YES;
    
    //声网dev
    lianMaiuser = [NSMutableArray array];
    _isBeingLinkMic = false;
    [GlobalVariables sharedInstance].isBeingLinkMic = _isBeingLinkMic;
    _isWaitingResponse = false;
    _isNeedLoading = YES;

    
    _txLivePlayListener = [[TCLivePlayListenerImpl alloc] init];
    _txLivePlayListener.delegate = self;
    _txLivePlayConfig = [[TXLivePlayConfig alloc] init];
    
    _playItemArray = [NSMutableArray array];
    _linkMemeberSet = [NSMutableSet set];
    
    self.userListView.hidden = YES;
    userView1.hidden = YES;
    userView2.hidden = YES;
    userView3.hidden = YES;
    
    userView1.userInteractionEnabled = YES;
    userView2.userInteractionEnabled = YES;
    userView3.userInteractionEnabled = YES;
    
//    [self reloduserListView];
    
    [self addLinkMicPlayItem];
}

- (UIView *)userListView {
    if (!_userListView) {
        int userViewWidth = 80;
        int userViewHeight = userViewWidth * 1.5;
        
        _userListView = [[UIView alloc] initWithFrame:CGRectMake(kScreenW - userViewWidth - 10, kScreenH - userViewHeight*3 - 90, 0, 0)];
        _userListView.backgroundColor = kClearColor;
        
        [[GlobalVariables sharedInstance].tliveView addSubview:_userListView];
        userView1 = [UserView getView];
        userView1.delegate = self;
        userView1.frame = CGRectMake(0, 0, userViewWidth, userViewHeight);
        userView1.backgroundColor = kRedColor;
        [_userListView addSubview:userView1];
        
        userView2 = [UserView getView];
        userView2.delegate = self;
        userView2.frame = CGRectMake(0, 0, userViewWidth, userViewHeight);
        userView2.backgroundColor = kYellowColor;
        [_userListView addSubview:userView2];
        
        userView3 = [UserView getView];
        userView3.delegate = self;
        userView3.frame = CGRectMake(0, 0, userViewWidth, userViewHeight);

        [_userListView addSubview:userView3];
    }
    return _userListView;
}


//点击视频或者音频代理
- (void)clickVideoBtn:(UserView *)view
{
    //如果按钮当前select NO，则要下一步则要关闭视频
    if(view.videoBtn.selected == NO)
    {
        [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:YES];
    }
    else
    {
        [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:NO];
    }
    NSLog(@"点击了视频");
}

- (void)clickVoiceBtn:(UserView *)view
{
    //如果按钮当前select NO，则要下一步则要关闭音频
    if(view.voiceBtn.selected == NO)
    {
        [self.trtcCloud muteLocalAudio:YES];
    }
    else
    {
        [self.trtcCloud muteLocalAudio:NO];
    }
    
    NSLog(@"点击了音频");
}

- (void)clickUserView:(UserView *)view
{
    [userView1 setSelect:NO];
    [userView2 setSelect:NO];
    [userView3 setSelect:NO];
    
    

    // post notification
//    NSDictionary * userInfo = [NSDictionary dictionaryWithObject:view.uid forKey:@"uid"];
//    [[NSNotificationCenter defaultCenter] postNotificationName:@"showGiftView" object:self userInfo:userInfo];
    
    
    [view setSelect:YES];
}


#pragma mark - ----------------------- 腾讯云 delegate -----------------------
- (void)enterRoomWithTXTRTC {
    // 创建 SDK 实例（单例模式）并设置事件监听器
    // Create trtc instance(singleton)  and set up event listeners
    _trtcCloud = [TRTCCloud sharedInstance];
    [_trtcCloud addDelegate:self];
    
//    [self.trtcCloud switchRole:TRTCRoleAnchor];
    
    
    [self.trtcCloud startLocalAudio:TRTCAudioQualityMusic];
//    [self.trtcCloud switchRole:TRTCRoleAudience];
    
    TRTCParams *params = [[TRTCParams alloc] init];
    // 以字符串房间号为例
    params.roomId = self.roomIDStr.intValue;
    params.userId = [IMAPlatform sharedInstance].host.userId;
    // 从业务后台获取到的 UserSig
    params.userSig = [IMALoginParam loadFromLocal].userSig;
    // 替换成您的 SDKAppID
    params.sdkAppId = TXSDKAppID;
    // 根据需要指定用户角色
    params.role = TRTCRoleAudience;
    
    if (self.liveInfo.user_id.intValue == [IMAPlatform sharedInstance].host.userId.intValue) {
        params.role = TRTCRoleAnchor;
    }
    
    // 根据需要指定场景
    [self.trtcCloud enterRoom:params appScene:TRTCAppSceneLIVE];
    
    self.trtcCloud = [TRTCCloud sharedInstance];
    // 将 denny 的主路画面切换到一个悬浮的小窗口中（假如该迷你小窗口为 miniFloatingView）
//    [self.trtcCloud updateRemoteView:miniFloatingView streamType:TRTCVideoStreamTypeBig forUser:@"denny"];
    // 将远端用户 denny 的主路画面设置为填充模式，并开启左右镜像模式
    TRTCRenderParams *param = [[TRTCRenderParams alloc] init];
    param.fillMode     = TRTCVideoFillMode_Fill;
    param.mirrorType   = TRTCVideoMirrorTypeDisable;

    // 播放 denny 的摄像头画面（我们称之为“主路画面”）
    [self.trtcCloud startRemoteView:self.liveInfo.user_id streamType:TRTCVideoStreamTypeBig view:_fullScreenVideoView];
}

//我们可以让自己的类继承TRTCCloudDelegate，并重载 onError 函数，最后将 this 指针通过 TRTCCCloud 的 delegate 属性设置给 SDK，就可以在当前类中监听来自 SDK 的回调事件了。
// 监听 SDK 的事件，并对“摄像头未被授权”等错误进行日志打印
- (void)onError:(TXLiteAVError)errCode
         errMsg:(nullable NSString *)errMsg
        extInfo:(nullable NSDictionary *)extInfo{
    
    NSLog(@"onError code: %d  message: %@", errCode, errMsg);

    if (ERR_CAMERA_NOT_AUTHORIZED == errCode) {
        NSString *errorInfo = @"Current application is not authorized to use the camera：";
        errorInfo = [errorInfo stringByAppendingString: errMsg];
        NSLog(@"%@",errorInfo);
//        [self toastTip:errorInfo];
    }
}
- (void)onEnterRoom:(NSInteger)result {
    if (result > 0) {
        // result 代表加入房间所消耗的时间(毫秒)
//        [self toastTip:@"Enter room succeed!"];
        NSLog(@"加入房间成功");
    } else {
        // result 代表进房失败的错误码
//        [self toastTip:@"Enter room failed!"];
    }
}

- (void)onRemoteUserEnterRoom:(NSString *)userId {
    
    if(self.isBeingLinkMic) {
        
        //功能描述：订阅远端用户的视频流，并绑定视频渲染控件
        [self.trtcCloud startRemoteView:self.liveInfo.user_id streamType:TRTCVideoStreamTypeBig view:self.videoContrainerViewAgora];
        

        if(userId.intValue != self.liveInfo.user_id.intValue && userId.intValue != [IMAPlatform sharedInstance].host.userId.intValue && ![lianMaiuser containsObject:userId])
        {
            [lianMaiuser addObject:userId];
//            [self reloduserListView];
        }
    }
    else
    {
        if(userId.intValue == self.liveInfo.user_id.intValue)
        {
            
            TRTCRenderParams *params = [[TRTCRenderParams alloc] init];
            // 画面镜像模式
            params.mirrorType = TRTCVideoMirrorTypeDisable;
            // 画面填充模式
            params.fillMode = TRTCVideoFillMode_Fill;
            // 画面旋转角度
            params.rotation = TRTCVideoRotation_0;
            // 设置远端画面的渲染模式
            [self.trtcCloud setRemoteRenderParams:userId streamType:TRTCVideoStreamTypeBig params:params];
            
            //功能描述：订阅远端用户的视频流，并绑定视频渲染控件
            [self.trtcCloud startRemoteView:userId streamType:TRTCVideoStreamTypeBig view:self.videoContrainerView];

        }
        else
        {
            if([GlobalVariables sharedInstance].isBeingPK)
            {
                //如果正在pk把对方的也加进来
//                AgoraRtcVideoCanvas *videoCanvas = [[AgoraRtcVideoCanvas alloc] init];
//                videoCanvas.uid = uid;
//                videoCanvas.renderMode = AgoraVideoRenderModeHidden;
//                videoCanvas.view = self.rightVideoContrainerView;
//                // 设置远端视图
//                [self.agoraKit setupRemoteVideo:videoCanvas];
                
                TRTCRenderParams *params = [[TRTCRenderParams alloc] init];
                // 画面镜像模式
                params.mirrorType = TRTCVideoMirrorTypeDisable;
                // 画面填充模式
                params.fillMode = TRTCVideoFillMode_Fill;
                // 画面旋转角度
                params.rotation = TRTCVideoRotation_0;
                // 设置远端画面的渲染模式
                [self.trtcCloud setRemoteRenderParams:userId streamType:TRTCVideoStreamTypeBig params:params];
                
                //功能描述：订阅远端用户的视频流，并绑定视频渲染控件
                [self.trtcCloud startRemoteView:userId streamType:TRTCVideoStreamTypeBig view:self.rightVideoContrainerView];
            }

        }
    }

    //用户加入
    NSMutableDictionary *parmDict = [NSMutableDictionary dictionary];
    [parmDict setObject:@"live_multi_room" forKey:@"ctl"];
    [parmDict setObject:@"api_mic_list" forKey:@"act"];
    [parmDict setObject:[BogoNetwork shareInstance].token forKey:@"token"];
    [parmDict setObject:[BogoNetwork shareInstance].uid forKey:@"uid"];
    [parmDict setObject:self.liveInfo.room_id forKey:@"video_id"];

    [[NetHttpsManager manager] POSTWithParameters:parmDict SuccessBlock:^(NSDictionary *responseJson)
     {
         FWWeakify(self)
         if ([responseJson toInt:@"status"] == 1)
         {
             NSMutableArray *model_arr = [NSMutableArray array];
             
             NSArray *arr = [responseJson valueForKey:@"list"];
             if ([arr isKindOfClass:[NSArray class]]) {
                for (NSDictionary *dic  in arr) {
                    VoiceLianmaiUserModel *model =[VoiceLianmaiUserModel mj_objectWithKeyValues: dic];
                    if(model.user_id.intValue == self.liveInfo.user_id.intValue)
                    {
                        continue;
                    }
                    [model_arr addObject:model];

                }
             }

             [self adjustPlayItemVoiceUserList:model_arr];
         }
     } FailureBlock:^(NSError *error)
     {

     }];
    
    [self updateLianMaiCoin];
}

// 离开房间事件回调
- (void)onExitRoom:(NSInteger)reason {
    if (reason == 0) {
        NSLog(@"主动调用 exitRoom 退出房间");
    } else if (reason == 1) {
        NSLog(@"被服务器踢出当前房间");
    } else if (reason == 2) {
        NSLog(@"当前房间整个被解散");
    }
    
    //自己在连麦中，退出房间，关闭连麦
    if (self.isLinkingMic) {
        [BGLiveSDKViewModel tLiveStopMick:self.roomIDStr toUserId:[IMAPlatform sharedInstance].host.userId];
    }
}

- (void)onUserVoiceVolume:(NSArray<TRTCVolumeInfo *> *)userVolumes totalVolume:(NSInteger)totalVolume {
        
        NSLog(@"totalVolume");
        NSLog(@"%ld",totalVolume);
        /*bug：当a用户在麦上正在说话时，切换到无网状态，此时虽然还显示在麦上（im还没下线），
               但观众席听不到声音，光圈还在闪烁
         原因： 这时观众席speakers 里面找不到a，就不会进入for循环，就不会更新a的声音为0
         解决： 1先找到 麦上的用户 2去判断有无声音
         */
    
    for (TRTCVolumeInfo *info in userVolumes) {
            NSString *uid = @"";
            if (info.userId.intValue == 0) {
                uid = [IMAPlatform sharedInstance].host.userId;
              
            }else{
                uid = [NSString stringWithFormat:@"%@",info.userId];
                
            }
            
            if([[userView1 uid] isEqualToString:uid])
            {
                userView1.totalVolume = info.volume;
            }
            
            if([[userView2 uid] isEqualToString:uid])
            {
                userView2.totalVolume = info.volume;
            }
            
            if([[userView3 uid] isEqualToString:uid])
            {
                userView3.totalVolume = info.volume;
            }
            
            
            //speaker.volume

        }
        
        if(userVolumes.count == 0)
        {
            userView1.totalVolume = 0;
            userView2.totalVolume = 0;
            userView3.totalVolume = 0;
        }
    //    [self.uiController.micView setUsers:self.users];
}



#pragma mark - ----------------------- 腾讯云 delegate  end -----------------------

- (void)joinChannel2 {
    // 频道内每个用户的 uid 必须是唯一的
    int uid = [IMAPlatform sharedInstance].host.userId.intValue;

    [self.trtcCloud startLocalAudio:TRTCAudioQualityMusic];
    // 主播： TRTCRoleAnchor
    // 观众： TRTCRoleAudience
//    [self.trtcCloud switchRole:TRTCRoleAudience];
    
    TRTCParams *params = [[TRTCParams alloc] init];
    // 以字符串房间号为例
    params.roomId = self.liveInfo.room_id.intValue;
    params.userId = [IMAPlatform sharedInstance].host.userId;
    // 从业务后台获取到的 UserSig
    params.userSig = [IMALoginParam loadFromLocal].userSig;
    // 替换成您的 SDKAppID
    params.sdkAppId = TXSDKAppID;
    // 根据需要指定用户角色
    params.role = TRTCRoleAudience;
    // 根据需要指定场景
    [self.trtcCloud enterRoom:params appScene:TRTCAppSceneLIVE];
}

-(void)updateLianMaiCoin
{
    //用户加入
    NSMutableDictionary *parmDict = [NSMutableDictionary dictionary];
    [parmDict setObject:@"live_multi_room" forKey:@"ctl"];
    [parmDict setObject:@"api_mic_list" forKey:@"act"];
    [parmDict setObject:[BogoNetwork shareInstance].token forKey:@"token"];
    [parmDict setObject:[BogoNetwork shareInstance].uid forKey:@"uid"];
    [parmDict setObject:self.liveInfo.room_id forKey:@"video_id"];


    [[NetHttpsManager manager] POSTWithParameters:parmDict SuccessBlock:^(NSDictionary *responseJson)
     {
         FWWeakify(self)
         if ([responseJson toInt:@"status"] == 1)
         {
             NSMutableArray *model_arr = [NSMutableArray array];
             
             NSArray *arr = [responseJson valueForKey:@"list"];
             if ([arr isKindOfClass:[NSArray class]]) {
                for (NSDictionary *dic  in arr) {
                    VoiceLianmaiUserModel *model =[VoiceLianmaiUserModel mj_objectWithKeyValues: dic];
                    if(model.user_id.intValue == self.liveInfo.user_id.intValue)
                    {
                        continue;
                    }
                    
                    if(model.user_id.intValue == userView1.uid.intValue)
                    {
                        userView1.numberLab.text = model.coin;
                    }
                    
                    if(model.user_id.intValue == userView2.uid.intValue)
                    {
                        userView2.numberLab.text = model.coin;
                    }
                    
                    if(model.user_id.intValue == userView2.uid.intValue)
                    {
                        userView3.numberLab.text = model.coin;
                    }

                }
             }
         }
     } FailureBlock:^(NSError *error)
     {

     }];
}

- (void)addLinkMicPlayItem
{
    for (int i = 0; i<2; i++)
    {
        BGTLinkMicPlayItem* playItem = [[BGTLinkMicPlayItem alloc] init];
        playItem.videoView = [[UIView alloc] init];
        [self.view addSubview:playItem.videoView];
        
        playItem.livePlayListener = [[TCLivePlayListenerImpl alloc] init];
        playItem.livePlayListener.delegate = self;
        TXLivePlayConfig * playConfig0 = [[TXLivePlayConfig alloc] init];
        playItem.livePlayer = [[TXLivePlayer alloc] init];
        playItem.livePlayer.delegate = playItem.livePlayListener;
        [playItem.livePlayer setConfig: playConfig0];
        [playItem.livePlayer setRenderMode:RENDER_MODE_FILL_EDGE];
        playItem.pending = false;
        playItem.itemIndex = i;
        [playItem emptyPlayInfo];
        
        [_playItemArray addObject:playItem];
    }
}

- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    
    if (_smallPlayVideoView == nil)
    {
        _smallPlayVideoView = [[UIView alloc] init];
        [self.view addSubview:_smallPlayVideoView];
    }
    
    if (_fullScreenVideoView == nil)
    {
        _fullScreenVideoView = self.videoContrainerView;
    }
}


#pragma mark - ----------------------- 开始、停止连麦 -----------------------
#pragma mark 开始连麦
- (void)startVideoLiveLinkMic
{
    //    if (_isBeingLinkMic || _isWaitingResponse)
    //    {
    ////        [self initializeAgoraEngine];
    ////        [self setChannelProfile];
    //        [self setClientRole];
    //        [self setupLocalVideo];
    //        [self reloduserListView];;
    //    }
    
    if (_isBeingLinkMic) {
        return;
    }
    _isBeingLinkMic = YES;
    
    [self authorizationCheck];
    
    //结束从CDN拉流
    //        [self stopRtmp];
    
    
        //            self.videoContrainerViewAgora.hidden = NO;
        //1.加入房
        //            [self initializeAgoraEngine];
        //            [self setChannelProfile];
        //            [self setClientRole];
        //            [self setupLocalVideo];
//        [self reloduserListView];
        [self joinChannel2];
        //2.设置自己的预览图
        //3.加载主播视频
        //4.加载其他观众视图
    
    [GlobalVariables sharedInstance].isBeingLinkMic = _isBeingLinkMic;
    
}

#pragma mark 停止连麦
- (void)stopLinkMic
{
    _isNeedLoading = YES;
//    [self.agoraKit setClientRole:AgoraClientRoleAudience];
    [self.trtcCloud switchRole:(TRTCRoleAudience)];
    
    //自己在连麦中，退出房间，关闭连麦
    if (self.isLinkingMic) {
        self.isLinkingMic = NO;
        [BGLiveSDKViewModel tLiveStopMick:self.roomIDStr toUserId:[IMAPlatform sharedInstance].host.userId];
    }

    if (_isBeingLinkMic)
    {
       
    }
}

- (void)startLinkMic:(TLiveMickModel *)mickModel
{
    if (!_isBeingLinkMic)
    {
        _push_rtmp2 = mickModel.push_rtmp2;
        _play_rtmp_acc = mickModel.play_rtmp_acc;
        [self startVideoLiveLinkMic];
    }
}

#pragma mark -  //语音连麦窗口
- (void)adjustPlayItemVoiceUserList:(NSArray <VoiceLianmaiUserModel * > *)userlist
{
    NSLog(@"刷新语音连麦视图");
    NSLog(@"userlist = %@",userlist);
    self.userListView.hidden = NO;
    userView1.hidden = YES;
    userView2.hidden = YES;
    userView3.hidden = YES;
    
//    NSMutableArray *needAddLianMaiUser = [NSMutableArray array];//需要连麦的列表
//    NSMutableArray *needDelLianMaiUser = [NSMutableArray array];//需要删除的列表
    
    //默认自己没有在连麦中
    self.isLinkingMic = NO;
    
    for (int i=0; i<userlist.count; i++) {
        if(i == 0)
        {
            userView1.hidden = NO;
            userView1.userName.text = userlist[i].nick_name;
            userView1.uid = userlist[i].user_id;
            
            if(userlist[i].user_id.intValue == [IMAPlatform sharedInstance].host.userId.intValue) {
                //是自己，连麦中
                self.isLinkingMic = YES;
                
                // isFrontCamera 可指定使用前置/后置摄像头进行视频采集    * @param frontCamera YES：前置摄像头；NO：后置摄像头。
                [self.trtcCloud startLocalPreview:YES view:userView1.videoView];
                
                // 主播： TRTCRoleAnchor
                // 观众： TRTCRoleAudience
                [self.trtcCloud switchRole:TRTCRoleAnchor];
                
                if(userView1.videoBtn.selected == YES)
                {
                    [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:NO];
                } else {
//                    [self.agoraKit muteLocalVideoStream:YES];
                    [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:YES];
                }
                
                if(userView1.voiceBtn.selected == YES)
                {
                    [self.trtcCloud muteLocalAudio:NO];
                } else {
//                    [self.agoraKit muteLocalAudioStream:YES];
                    [self.trtcCloud muteLocalAudio:YES];
                }
            } else {
                //功能描述：订阅远端用户的视频流，并绑定视频渲染控件
                [self.trtcCloud startRemoteView:userlist[i].user_id streamType:TRTCVideoStreamTypeBig view:userView1.videoView];
            }
        }
        
        else if(i == 1)
        {
            userView2.hidden = NO;
            
            userView2.userName.text = userlist[i].nick_name;
            userView2.uid = userlist[i].user_id;

            if(userlist[i].user_id.intValue == [IMAPlatform sharedInstance].host.userId.intValue)
            {
                //是自己，连麦中
                self.isLinkingMic = YES;
                
                // isFrontCamera 可指定使用前置/后置摄像头进行视频采集    * @param frontCamera YES：前置摄像头；NO：后置摄像头。
                [self.trtcCloud startLocalPreview:YES view:userView2.videoView];
                
                
                if(userView2.videoBtn.selected == YES)
                {
                    [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:NO];
                }
                else
                {
//                    [self.agoraKit muteLocalVideoStream:YES];
                    [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:YES];
                }
                
                if(userView2.voiceBtn.selected == YES)
                {
                    [self.trtcCloud muteLocalAudio:NO];
                }
                else
                {
//                    [self.agoraKit muteLocalAudioStream:YES];
                    [self.trtcCloud muteLocalAudio:YES];
                }
            }
            else
            {
                
                // isFrontCamera 可指定使用前置/后置摄像头进行视频采集    * @param frontCamera YES：前置摄像头；NO：后置摄像头。
                [self.trtcCloud startLocalPreview:YES view:userView2.videoView];
                //功能描述：订阅远端用户的视频流，并绑定视频渲染控件
                [self.trtcCloud startRemoteView:userlist[i].user_id streamType:TRTCVideoStreamTypeBig view:userView2.videoView];
            }
           
            
        }
        else if(i == 2)
        {
            userView3.hidden = NO;
            userView3.userName.text = userlist[i].nick_name;
            userView3.uid = userlist[i].user_id;

            if(userlist[i].user_id.intValue == [IMAPlatform sharedInstance].host.userId.intValue) {
                
                //是自己，连麦中
                self.isLinkingMic = YES;
                
                // isFrontCamera 可指定使用前置/后置摄像头进行视频采集    * @param frontCamera YES：前置摄像头；NO：后置摄像头。
                [self.trtcCloud startLocalPreview:YES view:userView3.videoView];
                
                if(userView3.videoBtn.selected == YES)
                {
                    [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:NO];
                } else {
//                    [self.agoraKit muteLocalVideoStream:YES];
                    [self.trtcCloud muteLocalVideo:TRTCVideoStreamTypeBig mute:YES];
                }
                
                if(userView3.voiceBtn.selected == YES)
                {
                    [self.trtcCloud muteLocalAudio:NO];
                } else {
//                    [self.agoraKit muteLocalAudioStream:YES];
                    [self.trtcCloud muteLocalAudio:YES];
                }
            } else {
                // isFrontCamera 可指定使用前置/后置摄像头进行视频采集    * @param frontCamera YES：前置摄像头；NO：后置摄像头。
                [self.trtcCloud startLocalPreview:YES view:userView3.videoView];
                //功能描述：订阅远端用户的视频流，并绑定视频渲染控件
                [self.trtcCloud startRemoteView:userlist[i].user_id streamType:TRTCVideoStreamTypeBig view:userView3.videoView];
            }
        }
    }
    
    if (userlist.count <= 0) {
        return;
    }
    
    NSArray *subView = self.userListView.subviews;
    
    NSLog(@"%@ === %@",subView,self.userListView);
    
//    for (int i=0; i<subView.count; i++) {
//        UIView *itemView = subView[i];
//        [itemView mas_remakeConstraints:^(MASConstraintMaker *make) {
//            
//        }];
//    }
    
    NSMutableArray *realViewArr = [NSMutableArray array];
    for (int i=0; i<subView.count; i++) {
        UIView *itemView = subView[i];
        if(itemView.hidden == NO)
        {
            [realViewArr addObject:itemView];
        }
    }
    int userViewWidth = 120;
    int userViewHeight = userViewWidth * 1.6;
    int sp = kRealValue(3);
    [self.userListView mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.width.equalTo(@(userViewWidth));
        make.height.equalTo(@((userViewHeight + sp) * realViewArr.count ));
        make.bottom.equalTo([GlobalVariables sharedInstance].tliveView).offset(-80);
        make.right.equalTo([GlobalVariables sharedInstance].tliveView).offset(0);
//        make.height.equalTo(@(realViewArr.count * userViewHeight));
    }];
    
    
    if(realViewArr.count > 1)
    {
        [realViewArr mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.height.equalTo(@(userViewHeight));
            make.width.equalTo(@(userViewWidth));
        }];
        [realViewArr mas_distributeViewsAlongAxis:MASAxisTypeVertical withFixedItemLength:userViewHeight leadSpacing:0 tailSpacing:0];
    }
    else if(realViewArr.count == 1)
    {
        [realViewArr[0] mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.bottom.equalTo(self.userListView);
            make.height.equalTo(@(userViewHeight));
            make.width.equalTo(@(userViewWidth));
        }];
    }
}


#pragma mark 调整连麦窗口
- (void)adjustPlayItem:(TLiveMickListModel *)mickListModel
{
    
}

- (BGTLinkMicPlayItem*)getPlayItemByStreamUrl:(NSString*)streamUrl
{
    if (streamUrl)
    {
        for (BGTLinkMicPlayItem* playItem in _playItemArray)
        {
            if ([streamUrl isEqualToString:playItem.playUrl])
            {
                return playItem;
            }
        }
    }
    return nil;
}

#pragma mark 请求连麦超时
- (void)onWaitLinkMicResponseTimeOut
{
    if (_isWaitingResponse == YES)
    {
        _isWaitingResponse = NO;
        [self toastTip:ASLocalizedString(@"连麦请求超时，主播没有做出回应")];
    }
}

#pragma mark 连麦过程出错处理
- (void)handleLinkMicFailed:(NSString*)message
{
    [self toastTip:message];
    //结束连麦
    [self stopLinkMic];
    
    [self startRtmp:self.create_type];
}

- (BOOL)startRtmp:(NSInteger)create_type
{
    [super startRtmp:create_type];
    
    if([GlobalVariables sharedInstance].openAgora)
    {
//        [self initializeAgoraEngine];
        [self enterRoomWithTXTRTC];
        
//        [self setClientRole];
//        [self setupLocalVideo];
//        [self joinChannel];
    }
    return YES;
}

#pragma mark 权限检查
- (void)authorizationCheck
{
    //检查麦克风权限
    AVAuthorizationStatus statusAudio = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio];
    if (statusAudio == AVAuthorizationStatusDenied)
    {
        [self toastTip:ASLocalizedString(@"获取麦克风权限失败，请前往隐私-麦克风设置里面打开应用权限")];
        return;
    }
    
    //是否有摄像头权限
    AVAuthorizationStatus statusVideo = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];
    if (statusVideo == AVAuthorizationStatusDenied)
    {
        [self toastTip:ASLocalizedString(@"获取摄像头权限失败，请前往隐私-相机设置里面打开应用权限")];
        return;
    }
    
    if ([[[UIDevice currentDevice] systemVersion] floatValue] < 8.0)
    {
        [self toastTip:ASLocalizedString(@"系统不支持硬编码， 启动连麦失败")];
        return;
    }
}


#pragma mark - ----------------------- 代理事件 -----------------------
- (void)onReceiveMemberJoinNotify:(NSString*)userID withStreamID:(NSString*)streamID
{
    
}

- (void)onReceiveMemberExitNotify:(NSString*)userID
{
    
}

- (void)onLivePushEvent:(NSString*) pushUrl withEvtID:(int)event andParam:(NSDictionary*)param
{
    NSLog(@"==========PushEvtID2:%d",event);
    
    if (event == PUSH_EVT_PUSH_BEGIN)   // 开始推流事件通知
    {
        

        //2.通知主播拉取自己的流
        //        [_tcLinkMicMgr sendMemberJoinNotify:_liveInfo.userid withJoinerID:profile.identifier andJoinerPlayUrl:_playUrl];
    }
    else if (event == PUSH_ERR_NET_DISCONNECT)
    {    //推流失败事件通知
        [self handleLinkMicFailed:ASLocalizedString(@"推流失败，结束连麦")];
    }
    else if (event == PUSH_WARNING_HW_ACCELERATION_FAIL)
    {
        [self handleLinkMicFailed:ASLocalizedString(@"启动硬编码失败，结束连麦")];
    }
}

- (void)onLivePushNetStatus:(NSString*)pushUrl withParam:(NSDictionary*) param
{
    [super onNetStatus:param];
}

- (void)onLivePlayEvent:(NSString*)playUrl withEvtID:(int)event andParam:(NSDictionary*)param
{
    BGTLinkMicPlayItem *playItem = [self getPlayItemByStreamUrl:playUrl];
    
    if (event == PLAY_EVT_PLAY_BEGIN)
    {
        if (playItem)
        {
            [playItem stopLoading];
        }
        else
        {
            [self stopLoading];
        }
    }
    else if (event == PLAY_EVT_PLAY_END)
    {
        if (playItem)
        {
            [playItem stopLoading];
        }
    }
    else if (event == PLAY_ERR_NET_DISCONNECT)
    {
        if (playItem)
        {
            [playItem stopPlay];
            [playItem stopLoading];
            [playItem emptyPlayInfo];
        }
    }
    else if (event == PLAY_WARNING_HW_ACCELERATION_FAIL)
    {
        if (playItem)
        {
            [playItem stopLoading];
        }
    }
    else if (event == PLAY_ERR_GET_RTMP_ACC_URL_FAIL)
    {
        [playItem reStartPlay];
    }
    
    [super onPlayEvent:event withParam:param];
}

- (void)onLivePlayNetStatus:(NSString*)playUrl withParam:(NSDictionary*)param
{
    
}

#pragma mark - ----------------------- 结束视频 -----------------------
- (void)endVideo
{
    [self stopLinkMic];
    
    [super stopRtmp];
}


#pragma mark - ----------------------- 加载动画 -----------------------
- (void)startLoading
{
    if (_loadingBackground)
    {
        _loadingBackground.hidden = NO;
    }
    
    if (_loadingImageView)
    {
        _loadingImageView.hidden = NO;
        [_loadingImageView startAnimating];
    }
}

- (void)stopLoading
{
    if (_loadingBackground)
    {
        _loadingBackground.hidden = YES;
        _loadingBackground = nil;
    }
    
    if (_loadingImageView)
    {
        _loadingImageView.hidden = YES;
        [_loadingImageView stopAnimating];
        _loadingImageView = nil;
    }
}

#pragma mark - ----------------------- 进入前后台 -----------------------
#pragma mark app进入后台
- (void)onAppDidEnterBackGround
{
    [super onAppDidEnterBackGround];
    
    if (_isBeingLinkMic)
    {
        [_txLivePush pausePush];
    }
}

#pragma mark app将要进入前台
- (void)onAppWillEnterForeground
{
    [super onAppWillEnterForeground];
    
    if (_isBeingLinkMic)
    {
        [_txLivePush resumePush];
    }
}

@end