DanceGame/Classes/SDK/BLE/BTDataProcess.mm

//
//  BTDataProcessVC.m
//  Unity-iPhone
//
//  Created by duowan123 on 2021/2/3.
//

#import "AFNetworking.h"
#import "ZipArchive.h"

#import "BTDataProcess.h"
//
#import "IOSPlatformSDK.h"
//算法类
#import "AlgorithmTool.h"

//systemte
#define IOS_NSUSERDEFAULT [NSUserDefaults standardUserDefaults]
#define CUS_NOTIFICATIONCENTER [NSNotificationCenter defaultCenter]

//蓝牙提供的sdk算法
#import "GameObjc.h"
#define LEFT_FOOT_OC 1
#define RIGHT_FOOT_OC 2

//动作数据
typedef NS_ENUM(NSInteger, GAME_MOTION) {
    MOTION_STOP =0,
    MOTION_RUN,// 跑
    MOTION_JUMP, // 跳
    MOTION_DOWN, // 蹲
    MOTION_LEFT, // 滑左
    MOTION_RIGHT, // 滑右
    MOTION_FRONT, // 滑前
    MOTION_BACK, // 滑后
    MOTION_LEFT_UP, // 点击-左上
    MOTION_LEFT_DOWN, // 点击-左下
    MOTION_RIGHT_UP, // 点击-右上
    MOTION_RIGHT_DOWN, // 点击-右下
    MOTION_STEP, // 点击-原地踩
    NUMBERS_OF_MOTION
};

//蓝牙状态
typedef NS_ENUM(NSInteger, BLETOOTH_STUTAS){
    CONNECT_DIS =0, // 未链接
    CONNECT_ING , //链接中
    CONNECT_ED,// 已链接
    CONNECT_LOST, // 丢失链接 /链接失败
};

@interface BTDataProcess ()<NSURLSessionDataDelegate>

@property (strong, nonatomic)NSMutableArray  * deviceArray;  /**< 蓝牙设备个数 */

@property (nonatomic,strong)IOSPlatformSDK * sdk;// ios_sdk

@property (nonatomic,strong)GameObjc * game ;//主设备蓝牙算法sdk
@property (nonatomic,strong)GameObjc * viceDeviceGame ;//副设备设备蓝牙算法sdk

@property(nonatomic,weak)NSTimer * timer;//定时器 定时请求主、副设备电量

//是否在游戏模式
@property(nonatomic,assign)BOOL gameModel;

//调试框
@property (nonatomic,strong)UILabel * testLabel;
//当前的时间戳+丢包
@property (nonatomic,assign)int  tempTs;
@property (nonatomic,assign)int  loss;
@property (nonatomic,assign)int  totalPackages;
//缓存plist
@property (nonatomic,strong)NSMutableArray * dataArr;
@property (nonatomic,strong)NSString * dataString;

@end

@implementation BTDataProcess

#pragma mark ===============================================>> 静态的初始化方法  init的时候（建立蓝牙中心管理类，设置代理）
//单例静态
static BTDataProcess* instance = nil;
+(instancetype)sharedInstance{
//    NSLog(@"创建单例一次 1");
     return [[self alloc] init];
}

+ (instancetype)allocWithZone:(struct _NSZone *)zone{
//    NSLog(@"创建单例一次 2");
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
      instance = [super allocWithZone:zone];
  });
  return instance;
}

- (instancetype)init{
//    NSLog(@"创建单例一次 3");
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        instance = [super init];
        [self initNotification];
    });
    return instance;
}

//监听所有通知
-(void)initNotification{

    //默认游戏模式关
    self.gameModel = NO;
    //监听unity --> 开始游戏/结束游戏/震动
    [CUS_NOTIFICATIONCENTER addObserver:self selector:@selector(gameStartInitData) name:@"gameStartInitData" object:nil];
    [CUS_NOTIFICATIONCENTER addObserver:self selector:@selector(gameEndInitData:) name:@"gameEndInitData" object:nil];
    [CUS_NOTIFICATIONCENTER addObserver:self selector:@selector(vibrationAction:) name:@"vibrationAction" object:nil];
    //监听程序从后台返回 系统方法
    [CUS_NOTIFICATIONCENTER addObserver:self selector:@selector(appBackForeground) name:UIApplicationWillEnterForegroundNotification object:nil];
    //监听 app group 消息
    CFStringRef strRef = (__bridge CFStringRef)@"DISCONNECT_BLE";
    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(),
                                    NULL,
                                    disConnectBle,
                                    strRef,
                                    NULL,
                                    CFNotificationSuspensionBehaviorDeliverImmediately);
    [self inittestLabel];
        
}



//趣动APP吊起 发送通知->断开游戏的所有的蓝牙连接 (C语言函数)
//C语言函数内 只能用指针instance调用实例不能用self
void disConnectBle (CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo){
    [instance disConnedctBle];
}

//断开蓝牙
-(void)disConnedctBle{
    NSLog(@"BTDataProcess 通知断开蓝牙操作");
    [LEManager cancelPeripheralConnection];
}

//监听程序从后台返回
-(void)appBackForeground{
    
//    NSLog(@"BTDataProcess 收到程序从后台返回 peripheral.state = %ld",LEManager.peripheral.state);
    if (LEManager.peripheral!=nil&&LEManager.peripheral.state != CBPeripheralStateConnected){//蓝牙不为空 且蓝牙断开链接(有三种情况)
        [self connectPeripheral:LEManager.peripheral];//蓝牙重链接
    }
    if (LEManager.vicePeripheral!=nil&&LEManager.vicePeripheral.state != CBPeripheralStateConnected){//蓝牙不为空 且蓝牙断开链接
        [self connectPeripheral:LEManager.vicePeripheral];//蓝牙重链接
    }
    
}

//监听通知开始游戏
-(void)gameStartInitData{
    NSLog(@"通知开始游戏 --> BTDataProcess");
    self.gameModel = YES;
    //反馈->蓝牙sdk
//    [self.game start];
}

//监听通知结束游戏
-(void)gameEndInitData:(NSNotification*)notification{
    NSLog(@"通知结束游戏 --> BTDataProcess");
    self.gameModel = NO;
    //反馈->蓝牙sdk
//    [self.game end];
}

//监听通知震动
-(void)vibrationAction:(NSNotification*)notification{
        
    //unity回调数据
    NSDictionary * notificationDict = notification.userInfo;
//        NSLog(@"弹出视图事件notificationDict == %@",notificationDict);
    NSNumber * typeNumber = [notificationDict objectForKey:@"type"];
    NSNumber * durationNumber = [notificationDict objectForKey:@"duration"];
    int deviceType = [typeNumber intValue];
    int duration = [durationNumber intValue];
//    NSLog(@"通知游戏震动 --> BTDataProcess %d",deviceType);
    [self vibration:(DEVICE_TYPE)deviceType duration:duration];
    //每次踩对就反馈->蓝牙sdk
//    [self.game isBingo];
    
}

#pragma mark ============================================================== leon new manager
//测试自己封装的蓝牙类
-(void)initCBCentralManager{
            
    [LEManager initCBCentralManager];
    
    LEManager.stateUpdateBlock = ^(CBCentralManager *  central){
        
        switch(central.state){
            case 0:
                NSLog(@"当前的蓝牙状态 ==================================>> CBCentralManagerStateUnknown");
                break;
            case 1:
                NSLog(@"当前的蓝牙状态 ==================================>> CBCentralManagerStateResetting");
                break;
            case 2:
                NSLog(@"当前的蓝牙状态 ==================================>> CBCentralManagerStateUnsupported");
                break;
            case 3:
                NSLog(@"当前的蓝牙状态 ==================================>> CBCentralManagerStateUnauthorized");
                break;
            case 4:{
                NSLog(@"当前的蓝牙状态 ==================================>> 蓝牙已关闭");
                if (LEManager.peripheral!=nil){
                    
                    [self.sdk bridgingDeviceAction:DEVICETYPE_MAIN
                                                name:LEManager.peripheral.name
                                             address:LEManager.peripheral.identifier.UUIDString
                                              status:CONNECT_LOST
                                         electricity:0];
                }
                if (LEManager.vicePeripheral!=nil){
                    
                    [self.sdk bridgingDeviceAction:DEVICETYPE_VICE
                                                name:LEManager.vicePeripheral.name
                                             address:LEManager.vicePeripheral.identifier.UUIDString
                                              status:CONNECT_LOST
                                         electricity:0];
                }
                
            }
                break;
            case 5:{
                NSLog(@"当前的蓝牙状态 ==================================>> 蓝牙已开启");//蓝牙已开启
                //扫描蓝牙外设
                [LEManager scanForPeripheralsWithServices:nil options:nil];
            }
                break;
            default:
                break;
        }
        
    };
    
    //扫描蓝牙外设
//    [LEManager scanForPeripheralsWithServices:nil options:nil];

    [self.deviceArray removeAllObjects];
    //发现蓝牙
    LEManager.discoverPeripheralBlock = ^(CBCentralManager * _Nonnull central, CBPeripheral * _Nonnull peripheral, NSDictionary * _Nonnull advertisementData, NSNumber * _Nonnull RSSI){
        
        //        NSLog(@"扫描发现蓝牙设备advertisementData =  %@",advertisementData);

                if (peripheral.name.length>0&& [peripheral.name hasPrefix:@"SH_"]){//SH_DANCE BLE_LOOP  Shoes_4530 Shoes_2A74
        //                NSLog(@"主设备扫描发现有效的蓝牙设备 =============== %@   identifier == %@",peripheral.name,peripheral.identifier.UUIDString);
                    
                    if (self.deviceArray.count == 0){//数据源为0
                        
        //                    NSLog(@"add 扫描发现蓝牙设备  %@",peripheral.name);
                            [self.deviceArray addObject:peripheral];
                            //判断扫描到外设之后是否要链接蓝牙
                            [self ifAppJumpWithIdentifier:peripheral];
                        
                    }else{
                        
                            BOOL isExist = NO;
                            
                            for (int i = 0; i < self.deviceArray.count; i++){
                                CBPeripheral *per = [self.deviceArray objectAtIndex:i];
                                if ([per.identifier.UUIDString isEqualToString:peripheral.identifier.UUIDString]){
                                    isExist = YES;
                                    [self.deviceArray replaceObjectAtIndex:i withObject:peripheral];
                                }
                            }
                        
                            if (!isExist){
                                [self.self.deviceArray addObject:peripheral];
                                //判断扫描到外设之后是否要链接蓝牙
                                [self ifAppJumpWithIdentifier:peripheral];
                            }
                
                    }
                    
                    //数据回调给 搜索蓝牙弹窗
                    if (self.deviceArrBLock != nil){
                        self.deviceArrBLock(self.deviceArray);
                    }

            }
        
    };

}

#pragma mark ===============================================>>  主设备蓝牙数据
//是否是app跳转传参 区分app跳转和弹窗搜索 type=0的时候才会执行该方法 type=0的时候才会执行该方法 当时弹框的时候type==1 不执行该方法
-(void)ifAppJumpWithIdentifier:(CBPeripheral*)peripheral{
    
    if (self.macAddress!=nil && [peripheral.identifier.UUIDString isEqualToString:self.macAddress]){//app跳转过来 主动链接蓝牙
        [self connectPeripheral:peripheral];
    }
    
}

#pragma mark ===============================================>> 链接蓝牙设备公用方法  可外部操作
//app跳转或选中tableview 链接蓝牙
-(void)connectPeripheral:(CBPeripheral*)peripheral{
    
    if(instance!=NULL && peripheral!=NULL){
       
        self.sdk = [IOSPlatformSDK sharedInstance];//蓝牙数据经过sdk数据转换后 ios call unity

        //app游戏列表id转为bobo sdk需要的游戏id
        switch (self.game_id){
            case 1://跳舞
                self.game_id = 2;
                break;
            case 2://赛达尔传说
                self.game_id = 3;
                break;
            case 3://跑酷
                self.game_id = 1;
                break;
            case 4://测试demo
                self.game_id = 2;
                break;
            default:
                break;
        }
//        self.deviceType = DEVICETYPE_VICE;
        self.game_id = 2;
        NSLog(@" connectPeripheral self.deviceType ==>> %ld  self.game_id ==>> %d",(long)self.deviceType,self.game_id);
        
        //初始化运轨sdk
        if (self.deviceType==DEVICETYPE_MAIN){
            LEManager.peripheral = peripheral;
            self.game = [[GameObjc alloc] initWithGametype:self.game_id];
        }else if (self.deviceType == DEVICETYPE_VICE){
            LEManager.vicePeripheral = peripheral;
            self.viceDeviceGame = [[GameObjc alloc] initWithGametype:self.game_id];
        }
        //根据ios_sdk传入deviceType 链接 主/副 设备
        [self connectBLEManagerData:peripheral deviceType:self.deviceType];
    
    }
    
}

//链接主副设备 + 绑定特征
-(void)connectBLEManagerData:(CBPeripheral*)peripheral deviceType:(DEVICE_TYPE)deviceType{
    
    //链接蓝牙 此时 LEManager.peripheral || LEManager.vicePeripheral 还未init
    [LEManager connectPeripheral:peripheral options:nil];
    //发现服务和特征
    LEManager.discoverCharacteristicsBlock = ^(CBPeripheral * _Nonnull peripheral, CBService * _Nonnull service, NSArray * _Nonnull characteristics, NSError * _Nonnull error){
        
        if (peripheral==LEManager.peripheral&&deviceType==DEVICETYPE_MAIN){//主设备
            
            for (CBCharacteristic * cha in service.characteristics){
                
                if (cha.properties == 12){//写
                    
                    LEManager.write = cha;
                    [self initGameAction:DEVICETYPE_MAIN];

                }else if (cha.properties == 16){//读
                    
                    LEManager.read  = cha;
                    [LEManager.peripheral readValueForCharacteristic:cha];
                    [LEManager.peripheral setNotifyValue:YES forCharacteristic:cha];
                    
                }

            }

        }else if (peripheral==LEManager.vicePeripheral&&deviceType==DEVICETYPE_VICE){//副设备

            for (CBCharacteristic * cha in service.characteristics){
                
                if (cha.properties == 12){//写

                    LEManager.viceWrite = cha;

                    [self initGameAction:DEVICETYPE_VICE];

                }else if (cha.properties == 16){//读

                    LEManager.viceRead  = cha;
                    [LEManager.vicePeripheral readValueForCharacteristic:cha];
                    [LEManager.vicePeripheral setNotifyValue:YES forCharacteristic:cha];

                }
            }
        }
    };
    
    //读取特征的报文数据
    LEManager.readValueForCharacteristicBlock = ^(CBPeripheral * _Nonnull peripheral, CBCharacteristic * _Nonnull characteristic, NSData * _Nonnull value, NSError * _Nonnull error, DEVICE_TYPE type){
        if ([characteristic.UUID.UUIDString isEqualToString:@"6E400003-B5A3-F393-E0A9-E50E24DCCA9E"]){//判断是不是我们设备的特征值
//            NSLog(@"characteristic.UUID.UUIDString = %@",characteristic.UUID.UUIDString);
                [self verifyData:characteristic deviceType:type];
         }
    };

    
//    //写入数据的回调 暂时用不到
//    LEManager.writeToCharacteristicBlock = ^(CBPeripheral * _Nonnull peripheral,CBCharacteristic * _Nonnull characteristic, NSError * _Nonnull error, DEVICE_TYPE type)
//    };
    
}

//启动定时器
-(void)initGameAction:(DEVICE_TYPE)deviceType{
    
    //每次链接成功后 开启游戏模式 初始化步数数据 立马查询一次设备信息
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(),^{
        
        if (deviceType==DEVICETYPE_MAIN){
            
            [self startGameModel:DEVICETYPE_MAIN];
            [self queryDevideInfo];
            self.jump_count = 0;
            self.crouch_count = 0;
            self.step_count = 0;
            
        }else if (deviceType ==DEVICETYPE_VICE){
            
            [self startGameModel:DEVICETYPE_VICE];
            [self queryDevideInfo];
            
        }
    
    });
    
    //之后开启启定时器查询电量 一分钟查询一次
    self.timer = [NSTimer scheduledTimerWithTimeInterval:60 target:self selector:@selector(queryDevideInfo) userInfo:nil repeats:YES];
    
}

//报文数据 长度+校验位 校验
-(void)verifyData:(CBCharacteristic*)characteristic deviceType:(DEVICE_TYPE)deviceType{
    
     if (characteristic.value.length>3){
         //带cmd位的有效数据  计算校验位
         if ([AlgorithmTool verificationRusult:characteristic.value]==YES){
             [self analysisCharacteristic:characteristic.value deviceType:deviceType];
         }
     }else{
         NSLog(@"无效报文");
     }
    
}

//报文数据解析
-(void)analysisCharacteristic:(NSData*)characteristic deviceType:(DEVICE_TYPE)deviceType{
    
//        NSLog(@"接收到的数据data = %@",characteristic);
        int frameHead = [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(0, 1)]];//帧头数据aa
        int messageLength = [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(1, 1)]];//报文长度
        int messageLengthNegation = ~messageLength;//报文长度取反
        int dataType = [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(3, 1)]];//cmd类型
    
       if (dataType == 4 && characteristic.length == 60){//获取主动推过来的数据
            //右脚坐标数据
           int right_X = [AlgorithmTool dataToSwapBigIntToHost:characteristic andRange:NSMakeRange(4, 4)];
           int right_Y = [AlgorithmTool dataToSwapBigIntToHost:characteristic andRange:NSMakeRange(8, 4)];
           int right_Z = [AlgorithmTool dataToSwapBigIntToHost:characteristic andRange:NSMakeRange(12, 4)];
           int  right_pos[3] = {right_X,right_Y,right_Z};
          //左脚坐标数据
           int left_X = [AlgorithmTool dataToSwapBigIntToHost:characteristic andRange:NSMakeRange(16, 4)];
           int left_Y = [AlgorithmTool dataToSwapBigIntToHost:characteristic andRange:NSMakeRange(20, 4)];
           int left_Z = [AlgorithmTool dataToSwapBigIntToHost:characteristic andRange:NSMakeRange(24, 4)];
           int  left_pos[3] = {left_X,left_Y,left_Z};
           //右脚姿势数据
           short righrPosture_X = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(28, 2)];
           short righrPosture_Y = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(30, 2)];
           short righrPosture_Z = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(32, 2)];
           int  right_att[3] = {righrPosture_X,righrPosture_Y,righrPosture_Z};
           //左脚姿势数据
           short leftPosture_X = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(34, 2)];
           short leftPosture_Y = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(36, 2)];
           short leftPosture_Z = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(38, 2)];
           int  left_att[3] = {leftPosture_X,leftPosture_Y,leftPosture_Z};
           //右脚三维数据
           short righrAcc_x = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(40, 2)];
           short righrAcc_Y = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(42, 2)];
           short righrAcc_z = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(44, 2)];
           int  righrAcc[3] = {righrAcc_x,righrAcc_Y,righrAcc_z};
           //左脚三维数据
           short leftAcc_x = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(46, 2)];
           short leftAcc_y = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(48, 2)];
           short leftAcc_z = [AlgorithmTool dataToSwapBigShortToHost:characteristic andRange:NSMakeRange(50, 2)];
           int  left_acc[3] = {leftAcc_x,leftAcc_y,leftAcc_z};
           //左脚、右脚、蹲 、跳四个动作信息数据
           int actionInformation =  [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(52, 1)]];;//0c 16进制字符串
                       int girlShoes  = actionInformation & 16;
                       if (girlShoes!=0){
                           girlShoes=1;
                       }else{
                           girlShoes=0;
                       }
                       int rightZupt  = actionInformation & 8;
                       if (rightZupt!=0){
                           rightZupt=1;
                       }else{
                           rightZupt=0;
                       }
                       int leftZupt = actionInformation & 4;
                       if (leftZupt!=0){
                            leftZupt=1;
                        }else{
                            leftZupt=0;
                        }
                       int down  = actionInformation & 2;
                       if (down!=0){
                            down=1;
                        }else{
                            down=0;
                        }
                       int jump  = actionInformation & 1;
                       if (jump!=0){
                            jump=1;
                        }else{
                            jump=0;
                        }
            int rssi = [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(53, 1)]];//rssi 信号强度
            int ts = [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(54, 1)]];;//ts 时间戳

            int right_press = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(55, 2)]];//3 29新增 右鞋压力
            int left_press = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(57, 2)]];//3 29新增 左鞋压力
            int frameCheck =  [AlgorithmTool dataToChar:[characteristic subdataWithRange:NSMakeRange(59, 1)]];//校验位
            
               if (deviceType==DEVICETYPE_MAIN){//主设备
                   
                   //调取鞋子SDK
                   [self shoseSDKRight_pos:right_pos Right_att:right_att LeftPos:left_pos Left_att:left_att ts:ts rightZupt:rightZupt leftZupt:leftZupt jump:jump down:down rssi:rssi girlShoes:girlShoes right_press:right_press left_press:left_press];
                   
               }else if (deviceType==DEVICETYPE_VICE){//副设备动作数据
                   
                   //调取鞋子SDK
                   [self viceShoseSDKRight_pos:right_pos Right_att:right_att LeftPos:left_pos Left_att:left_att ts:ts rightZupt:rightZupt leftZupt:leftZupt jump:jump down:down rssi:rssi girlShoes:girlShoes right_press:right_press left_press:left_press];
                   
               }
      
        }else if (dataType == -95){//获取的是查询的数据 char-->int a1 = -95

            if (characteristic.length == 74){//A1+0  >> 0: 设备基本信息 ==>> 预留参数 趣动app用 sdk暂未调用
                
//                NSString *deviceModel = [[NSString alloc] initWithData:[characteristic subdataWithRange:NSMakeRange(5, 18)] encoding:NSUTF8StringEncoding];
//                NSString *softwareVer = [AlgorithmTool hexadecimalString:[characteristic subdataWithRange:NSMakeRange(69, 2)]];//0102
//                NSString *hardwareVer = [AlgorithmTool hexadecimalString:[characteristic subdataWithRange:NSMakeRange(71, 2)]];//0104
                
            }else if (characteristic.length == 26){//A1+1 >> 1: 设备数据(左鞋,右鞋)  aa 14 eb a1 01 64 00 1a 0000981d 64 00 17 00000000 f9
                
                int leftElectricity = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(5, 1)]];
//                int leftTempreature = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(6, 1)]];
//                int leftPressure = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(7, 4)]];
//                int leftStepCount = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(11, 4)]];
//                int rightElectricity = [self dataToInt:[characteristic subdataWithRange:NSMakeRange(12, 1)]];
                int rightElectricity = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(15, 1)]];//龙哥新协议
//                int rightTempreature = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(16, 1)]];
//                int rightPressure = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(17, 4)]];
//                int rightStepCount = [AlgorithmTool dataToInt:[characteristic subdataWithRange:NSMakeRange(21, 4)]];
                
                NSLog(@"接收到的数据data 26 = %@  电量 %d %d",characteristic,leftElectricity,rightElectricity);

                if (deviceType==DEVICETYPE_MAIN){//主设备
                    
                    //主 设备定时器 60秒调一次   /******************ios call unity*****************/
                     [self.sdk bridgingDeviceAction:DEVICETYPE_MAIN
                                                 name:LEManager.peripheral.name
                                              address:LEManager.peripheral.identifier.UUIDString
                                               status:CONNECT_ED
                                          electricity:leftElectricity<=rightElectricity?leftElectricity:rightElectricity];
                    
                }else if (deviceType==DEVICETYPE_VICE){//副设备
                    
                    //副 设备定时器 60秒调一次   /******************ios call unity*****************/
                     [self.sdk bridgingDeviceAction:DEVICETYPE_VICE
                                                 name:LEManager.vicePeripheral.name
                                              address:LEManager.vicePeripheral.identifier.UUIDString
                                               status:CONNECT_ED
                                          electricity:leftElectricity<=rightElectricity?leftElectricity:rightElectricity];
                    
                }
             
           }
            
      }
    
}

//报文数据解析后 -- 调用蓝牙鞋子SDK装换数据 -- ios call unity 更新游戏动作
-(void)shoseSDKRight_pos:(int[3])right_pos
               Right_att:(int[3])right_att
                 LeftPos:(int[3])left_pos
                Left_att:(int[3])left_att
                      ts:(int)ts
               rightZupt:(int)rightZupt
                leftZupt:(int)leftZupt
                    jump:(int)jump
                    down:(int)down
                    rssi:(int)rssi
               girlShoes:(int)girlShoes
             right_press:(int)right_press
              left_press:(int)left_press{
    
    /********************初始化 运动轨迹算法 SDK *****************/
    [self.game gameProcess:ts
      rightPos:right_pos
      rightAtt:right_att
     rightZupt:rightZupt
   right_press:right_press
       leftPos:left_pos
       leftAtt:left_att
      leftZupt:leftZupt
    left_press:left_press
          jump:jump
          down:down
          rssi:rssi
          girl_shoes:girlShoes];
    int length = 4;
    int result[length];
    [self.game getGameResult:result];
//   NSLog(@"result == %d %d %d %d \n",result[0],result[1],result[2],result[3]);
    
    /******************步频数据处理 + 回调*****************/
    int leftStepStatus =  [self.game getStepStatus:LEFT_FOOT_OC];
    int leftStepFreq =  [self.game getStepFreq:LEFT_FOOT_OC];
    int leftStepCount =  [self.game getStepCount:LEFT_FOOT_OC];
    int rightStepStatus =  [self.game getStepStatus:RIGHT_FOOT_OC];
    int rightStepFreq =  [self.game getStepFreq:RIGHT_FOOT_OC];
    int rightStepCount =  [self.game getStepCount:RIGHT_FOOT_OC];
    
    //ios call unity
//    [self.sdk bridgingStepAction:DEVICETYPE_MAIN leftStatus:leftStepStatus rightStatus:rightStepStatus leftFrag:leftStepFreq rightFrag:rightStepFreq];//左右脚速度 步频
    //数据回调缓存
    if (self.allMotionCountBLock){
        self.step_count = leftStepCount+rightStepCount;
        self.allMotionCountBLock(self.jump_count, self.crouch_count, leftStepCount+rightStepCount);
    }
    
    /******************左右脚动作数据处理 + 回调*****************/
    int motionLeft = result[0];//左脚的动作
    int motionRight = result[1];//右脚的动作
    int motionJump = result[2];//jump
    int motionDown = result[3];//down
//    if (motionLeft==-1 && motionRight == -1&& motionJump == -1&& motionDown == -1){//无效动作
//        return;
//    }else{
        //跳跃和蹲下的动作 双脚是同步的
        if (motionJump == MOTION_JUMP){
            motionLeft = motionJump;
            motionRight = motionJump;
            self.jump_count++;
            NSLog(@" 主设备 ================================== 跳起来 ");
        }
        if (motionDown == MOTION_DOWN){
            motionLeft = motionDown;
            motionRight = motionDown;
            self.crouch_count++;
            NSLog(@" 主设备 =================================== 蹲下去 ");
        }
        //ios call unity
//        if (self.gameModel==YES){//当前是游戏模式
            [self.sdk bridgingMotionAction:DEVICETYPE_MAIN left:motionLeft right:motionRight];//左右脚动作
//        }else{//当前是交互模式
//            int interaction = [self.game getInteractionCMD];
//            [self.sdk bridgingInteraction:DEVICETYPE_MAIN code:interaction];
//        }
//    }
    
    //
    int difference = abs(ts) - abs(self.tempTs);
    //当前丢包数>2算作丢包
    if (abs(difference)>=2){
        self.loss = self.loss + abs(difference)-1;
        self.totalPackages = self.totalPackages+abs(difference);
//        NSLog(@"总数据包 1== >>  self.totalPackages %d",self.totalPackages);
    }else{
        self.totalPackages++;
//        NSLog(@"总数据包 2== >>  self.totalPackages %d",self.totalPackages);
    }
    self.tempTs = abs(ts);
//    NSLog(@"收到数据包 ===================>> ts: %d   当前包LOSS: %d    总包数: %d  总LOSS: %d",ts,abs(difference),self.totalPackages,self.loss);
//    self.testLabel.text = [NSString stringWithFormat:@"数据：[%d,%d,%d,%d]    RSSI: %d    总包数: %d   总丢包: %d",result[0],result[1],result[2],result[3],rssi,self.totalPackages,self.loss];
    self.testLabel.text = [NSString stringWithFormat:@"数据：[%d,%d,%d,%d]    RSSI: %d    总包数: %d   总丢包: %d",motionLeft,motionRight,motionJump,motionDown,rssi,self.totalPackages,self.loss];
    
    //写入沙盒数据
//    [self.dataArr addObject:[NSString stringWithFormat:@"数据：[%d,%d,%d,%d]    RSSI: %d    总包数: %d   总丢包: %d",motionLeft,motionRight,motionJump,motionDown,rssi,self.totalPackages,self.loss]];
    self.dataString = [NSString stringWithFormat:@"%@\n数据：[%d,%d,%d,%d]    RSSI: %d    总包数: %d   总丢包: %d",self.dataString,motionLeft,motionRight,motionJump,motionDown,rssi,self.totalPackages,self.loss];
    [self writeFileToplist];
    
}

//报文数据解析后 -- 调用蓝牙鞋子SDK装换数据 -- ios call unity 更新游戏动作
-(void)viceShoseSDKRight_pos:(int[3])right_pos
                   Right_att:(int[3])right_att
                     LeftPos:(int[3])left_pos
                    Left_att:(int[3])left_att
                          ts:(int)ts
                   rightZupt:(int)rightZupt
                    leftZupt:(int)leftZupt
                        jump:(int)jump
                        down:(int)down
                        rssi:(int)rssi
                   girlShoes:(int)girlShoes
                 right_press:(int)right_press
                  left_press:(int)left_press{
    
    /********************运轨数据初始化*****************/
    [self.viceDeviceGame gameProcess:ts
      rightPos:right_pos
      rightAtt:right_att
     rightZupt:rightZupt
   right_press:right_press
       leftPos:left_pos
       leftAtt:left_att
      leftZupt:leftZupt
    left_press:left_press
          jump:jump
          down:down
          rssi:rssi
          girl_shoes:girlShoes];
   int length = 4;
   int result[length];
   [self.viceDeviceGame getGameResult:result];
//   NSLog(@"result == %d %d %d %d \n",result[0],result[1],result[2],result[3]);
    
    /********************蓝牙sdk返回的鞋子 状态 步频 步数*****************/
   int leftStepStatus =  [self.viceDeviceGame getStepStatus:LEFT_FOOT_OC];
   int leftStepFreq =  [self.viceDeviceGame getStepFreq:LEFT_FOOT_OC];
//   int leftStepCount =  [self.viceDeviceGame getStepCount:LEFT_FOOT_OC];
    int rightStepStatus =  [self.viceDeviceGame getStepStatus:RIGHT_FOOT_OC];
    int rightStepFreq =  [self.viceDeviceGame getStepFreq:RIGHT_FOOT_OC];
//    int rightStepCount =  [self.viceDeviceGame getStepCount:RIGHT_FOOT_OC];
    //ios call unity
    [self.sdk bridgingStepAction:DEVICETYPE_VICE leftStatus:leftStepStatus rightStatus:rightStepStatus leftFrag:leftStepFreq rightFrag:rightStepFreq];//副设备左右脚速度 步频
    
    /********************蓝牙sdk返回的鞋子 动作*****************/
    int motionLeft = result[0];//左脚的动作
    int motionRight = result[1];//右脚的动作
    int ivce_motionJump = result[2];//jump
    int ivce_motionDown = result[3];//down
    if (motionLeft==-1 && motionRight == -1&& ivce_motionJump == -1&& ivce_motionDown == -1){//无效动作
        return;
    }else{
        //跳跃和蹲下的动作 双脚是同步的
        if (ivce_motionJump == MOTION_JUMP){
            motionLeft = ivce_motionJump;
            motionRight = ivce_motionJump;
            NSLog(@"副设备 ======================================== 跳起来 jump_count = %d ",self.jump_count);
        }
        if (ivce_motionDown == MOTION_DOWN){
            motionLeft = ivce_motionDown;
            motionRight = ivce_motionDown;
            NSLog(@"副设备 ========================================= 蹲下去 crouch_count = %d ",self.crouch_count);
        }
        //ios call unity as相互NX你·
        [self.sdk bridgingMotionAction:DEVICETYPE_VICE left:motionLeft right:motionRight];//副设备左右脚动作
    }
    
}

#pragma mark ===============================================>> 蓝牙发送各类数据
//查询设备信息
- (void)queryDevideInfo{
    
    //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
    NSMutableData * writeData = [NSMutableData new];
    
    Byte header = 0xaa;
    Byte length = 0x06;//长度A1->6  A2->5  A3->7
    Byte lengthNegation = ~length;
    Byte cmd = 0xA1;
    Byte data = 0x1;

    Byte byte[] = {header,length,lengthNegation,cmd,data};
    writeData = [[NSMutableData alloc] initWithBytes:byte length:sizeof(byte)];
//        [writeData appendData:msData];
    Byte bcc = [AlgorithmTool byteSumBBC:writeData];

    [writeData appendBytes:&bcc length:sizeof(bcc)];

    if (LEManager.peripheral!=nil){
        NSLog(@"发送的报文 主设备查询设备信息 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }
    if (LEManager.vicePeripheral!=nil){
        NSLog(@"发送的报文 副设备查询设备信息 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

//打开游戏模式
- (void)startGameModel:(DEVICE_TYPE)type{
    
   //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
    NSMutableData * writeData = [NSMutableData new];
    Byte header = 0xaa;
    Byte length = 0x06;//长度A1->6  A2->5  A3->7
    Byte lengthNegation = ~length;
    Byte cmd = 0xA2;
    Byte data = 0x1;
    //计算校验位
    Byte byte[] = {header,length,lengthNegation,cmd,data};
    writeData = [[NSMutableData alloc] initWithBytes:byte length:sizeof(byte)];
    Byte bcc = [AlgorithmTool byteSumBBC:writeData];
    //传输数据 -->> NSData
    [writeData appendBytes:&bcc length:sizeof(bcc)];

    if (type==DEVICETYPE_MAIN&&LEManager.peripheral!=nil){
        NSLog(@"发送的报文 主设备开启游戏模式: %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }
    
    if (type == DEVICETYPE_VICE&&LEManager.vicePeripheral!=nil){
        NSLog(@"发送的报文 副设备开启游戏模式: %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

//设置震动
- (void)vibration:(DEVICE_TYPE)deviceType duration:(int)duration{
    
    //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
     NSMutableData * writeData = [NSMutableData new];
     Byte header = 0xaa;
     Byte length = 0x07;//长度A1->6  A2->5  A3->7
     Byte lengthNegation = ~length;
     Byte cmd = 0xA4;
     //振动时间 2字节
     short  ms = 400;//400毫秒
     Byte mslow = (Byte) (0x00FF & ms);//定义第一个byte
     Byte mshigh = (Byte) (0x00FF & (ms>>8));//定义第二个byte
    //计算校验位
     Byte bytes[] = {header,length,lengthNegation,cmd,mshigh,mslow};
     Byte bcc = [AlgorithmTool bbcByte:bytes];
    //传输数据 Byte -->> NSData
     Byte newByte[] = {header,length,lengthNegation,cmd,mshigh,mslow,bcc};
     writeData = [[NSMutableData alloc] initWithBytes:newByte length:sizeof(newByte)];

    if (deviceType==DEVICETYPE_MAIN){
        NSLog(@"发送的报文 主 设备震动 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }else if (deviceType == DEVICETYPE_VICE){
        NSLog(@"发送的报文 副 设备震动 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

#pragma mark ===============================================>> 懒加载 -- 蓝牙设备数据源
-(NSMutableArray*)deviceArray{
    if (!_deviceArray){
        _deviceArray = [NSMutableArray new];
    }
    return _deviceArray;;
}

#pragma mark ===============================================>> DEBUG
-(void)inittestLabel{
    
    self.testLabel = [[UILabel alloc] initWithFrame:CGRectMake(50, 0, [UIScreen mainScreen].bounds.size.width-100, 40)];
    self.testLabel.textColor = [UIColor redColor];
    self.testLabel.font = [UIFont boldSystemFontOfSize:20];
    self.testLabel.backgroundColor = [UIColor clearColor];
    self.testLabel.textAlignment = NSTextAlignmentCenter;
    self.testLabel.numberOfLines = 2;
    
    UIButton * uploadButton = [UIButton buttonWithType:UIButtonTypeCustom];
    uploadButton.frame = CGRectMake([UIScreen mainScreen].bounds.size.width-100, 0, 50, 40);
//    uploadButton.backgroundColor = [UIColor redColor];
    [uploadButton.titleLabel setTextColor:[UIColor redColor]];
    [uploadButton setFont: [UIFont systemFontOfSize:20]];
    [uploadButton setTitle:@"上传" forState:UIControlStateNormal];
    [uploadButton addTarget:self action:@selector(uploadpPlistFile) forControlEvents:UIControlEventTouchUpInside];

    UIViewController *rootVC = [[UIApplication sharedApplication].delegate window].rootViewController;
    UIViewController *parent = rootVC;
    while ((parent = rootVC.presentedViewController) != nil ){
    rootVC = parent;
    }
    while ([rootVC isKindOfClass:[UINavigationController class]]){
    rootVC = [(UINavigationController *)rootVC topViewController];
    }
//    [rootVC addChildViewController:searchVC];
    [rootVC.view addSubview:self.testLabel];
    [rootVC.view addSubview:uploadButton];

    self.dataArr = [NSMutableArray new];
    
}

#pragma mark ===============================================>> 存储和上传数据
-(void)writeFileToplist{
    
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    //获取完整路径
    NSString *documentsDirectory = [paths objectAtIndex:0];
    NSString *plistPath = [documentsDirectory stringByAppendingPathComponent:@"lossLog.txt"];//这里就是你将要存储的沙盒路径（.plist文件，名字自定义）
    
    if(![[NSFileManager defaultManager] fileExistsAtPath:plistPath]) {//plistPath这个文件\文件夹是否存在
        
        NSLog(@"------1----- 写入 不 成功");
        [self.dataString writeToFile:plistPath atomically:YES encoding:NSUTF8StringEncoding error:nil];

    }else{
        
        [self.dataString writeToFile:plistPath atomically:YES encoding:NSUTF8StringEncoding error:nil];
//        NSLog(@"------2----  写入 成功");
//        NSLog(@"%@",plistPath);
        
    }
        
}

-(void)uploadpPlistFile{
    
    //这个方法获取出的结果是一个数组.因为有可以搜索到多个路径.
    NSArray *array =  NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    //在这里,我们指定搜索的是Cache目录,所以结果只有一个,取出Cache目录
    NSString *documentsDirectory = array[0];
//    NSLog(@"%@",documentsDirectory);
    //拼接文件路径
    NSString *filePathName = [documentsDirectory stringByAppendingPathComponent:@"lossLog.txt"];
    //如果保存的是一个数组.那就通过数组从文件当中加载.
    NSString *string = [NSString stringWithContentsOfFile:filePathName encoding:NSUTF8StringEncoding error:nil];
//    NSLog(@"%@",string);
    //4.设置请求体
    NSData *upData = [string dataUsingEncoding:NSUTF8StringEncoding];
    //
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.requestSerializer.timeoutInterval=15;
    [manager.requestSerializer setValue:@"multipart/form-data" forHTTPHeaderField:@"Content-Type"];
    manager.requestSerializer = [AFJSONRequestSerializer serializer];
    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"text/plain",@"text/html",@"application/json",@"text/javascript",@"image/jpeg",@"image/png",@"application/octet-stream",@"application/x-www-form-urlencoded", nil];
    //    NSLog(@"请求URL ===================>> %@",urlString);
    NSLog(@"******************* 请求头参数 = %@ ***************************",manager.requestSerializer.HTTPRequestHeaders);
    
    AFHTTPSessionManager *sessionManager = [[AFHTTPSessionManager alloc] initWithBaseURL:nil];
    [sessionManager POST:@"http://172.16.14.127:8080/upload" parameters:nil headers:nil constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData){

        [formData  appendPartWithFileData:upData name:@"file" fileName:[NSString stringWithFormat:@"loss%@.txt",[self getNowTimeTimestamp]] mimeType:@"text/plain"];
//        [formData  appendPartWithFileData:upData name:@"file" fileName:[NSString stringWithFormat:@"lossLog%@.txt",@"1"] mimeType:@"text/plain"];

        }progress:^(NSProgress * _Nonnull uploadProgress){
            NSLog(@"上传进度 = %@",uploadProgress);

        }success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject){
            NSLog(@"上传成功");

        }failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error){

            for (NSString * key  in error.userInfo){

                if ([key isEqualToString:@"com.alamofire.serialization.response.error.data"]){

                    id errorObject = [NSJSONSerialization JSONObjectWithData:error.userInfo[key] options:1  error:nil];

                    NSLog(@"上传失败 ===>> %@",errorObject);

                }
                
          }
            
    }];
 
}

//获取当前时间戳有两种方法(以秒为单位)
-(NSString *)getNowTimeTimestamp{

    NSDateFormatter *formatter = [[NSDateFormatter alloc] init] ;

    [formatter setDateStyle:NSDateFormatterMediumStyle];

    [formatter setTimeStyle:NSDateFormatterShortStyle];

    [formatter setDateFormat:@"YYYY-MM-dd HH:mm:ss"]; // ----------设置你想要的格式,hh与HH的区别:分别表示12小时制,24小时制

    //设置时区,这个对于时间的处理有时很重要

    NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"];

    [formatter setTimeZone:timeZone];

    NSDate *datenow = [NSDate date];//现在时间,你可以输出来看下是什么格式

    NSString *timeSp = [NSString stringWithFormat:@"%ld", (long)[datenow timeIntervalSince1970]];

    return timeSp;

}
   
@end