@interface XYSettings : NSObject
@property (nonatomic, copy) NSString        *extId;     // 企业ID（必填项，为nil时sdk内部会抛出异常）
@property (nonatomic, copy) NSString        *clientID;  // 客户端id，在管理平台生成
@property (nonatomic, copy) NSString        *clientSecret;  // 客户端秘钥，在管理平台生成
@property (nonatomic, copy) NSString        *server;    // server地址,不设置则默认cloud.xylink.com
@property (nonatomic, assign) XYLogLevel    level;      // log等级
@property (nonatomic, assign) BOOL          enableLog;  // 是否打印log
@property (nonatomic, assign) int          maxRecvVideoNum; //  最大接收的视频个数，默认值为8
@property (nonatomic, assign) XYLinkSDKLanguageType  customLanguageType; // app需要的语言，默认是系统当前的语言
@property (nonatomic, assign) BOOL useMetalRender;      // 是否使用metal渲染视频
@property (nonatomic, assign) BOOL enableAiCaption;      // 是否开启字幕
+ (XYSettings *)sharedXYSettings;
@end

- (void)initXYLinkSDK
{
    NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"XYLinkSDKDemoConfig" ofType:@"plist"];
    NSDictionary *plistDict = [NSDictionary dictionaryWithContentsOfFile:plistPath];
    NSString *extId = [plistDict valueForKey:@"extId"];
    NSDictionary *clientConfig = [plistDict valueForKey:@"ClientConfig"];
    NSString *clientId = [clientConfig valueForKey:@"clientId"];
    NSString *clientSecret = [clientConfig valueForKey:@"clientSecret"];
    if (!extId.length) {
        extId = RELEASEID;
    }
    BOOL enableAiCaption = [[plistDict valueForKey:@"enableAiCaption"] boolValue];
    self.linkSDK = [XYLinkSDK sharedXYLinkSDK];
    //登录前必须先设置服务器地址
    XYSettings *settings = XYSettings.sharedXYSettings;
    settings.extId = extId;
    settings.clientID = clientId;
    settings.clientSecret = clientSecret;
    settings.level = XYLogLevel_Debug;
    settings.enableLog = true;
    settings.useMetalRender = YES;
    self.hasSettingServiceAddress = NO;
    settings.enableAiCaption = enableAiCaption;
    [self.linkSDK initWithSettings:settings block:^(id obj) {
        self.hasSettingServiceAddress = YES;
    }];
    
    [self.linkSDK filterAudioOutputDevices:@[@"HDMI"]];
    
    self.linkSDK.delegate = self;
    NSString *currentLang = [XYSDKPublicUtil currentLocalLanguage];
    NSString *langConfig = [currentLang hasPrefix:@"en"] ? @"English" : @"Chinese" ;
    [self.linkSDK setSubtitleLanguage:langConfig];
}