FireBoltt_ios/FireBoltt/FB_Modules/FB_Bluetooth/BluetoothToolFireBoltt.m

//
//  BluetoothTool.m
//  BluetoothDemo
//
//  Created by mac on 17/3/16.
//  Copyright © 2017年 . All rights reserved.
//

#import "BluetoothToolFireBoltt.h"
#import <AddressBookUI/AddressBookUI.h>         //通讯录库
#import "BLETools.h"
#import "BLEConstFireBoltt.h"
#import "BluetoothFireBoltt.h"
#import "FireBoltt-Swift.h"

@implementation BluetoothToolFireBoltt


/**
 CRC校验数据是否正确
 */
+ (BOOL)checkCRCWithData:(NSMutableData *)data { 
    // 取出CRC
//    int crc = [BluetoothTool intFromHexSrting:[NSString stringWithFormat:@"%02x%02x",((Byte*)([data bytes]))[4],((Byte*)([data bytes]))[5]]];
    Byte *bytes = (Byte *)[data bytes];
    // 利用位移管道运算转整数 modify by fangtao 2018.12.01
    int crc = (bytes[4] & 0xff) << 8 | (bytes[5] & 0xff);
    // L2层数据
    NSData *contentData = [data subdataWithRange:NSMakeRange(8, data.length - 8)];
    // 重新根据contentData计算CRC
    int dataCrc = 0xff;
    int contentLength = (int)contentData.length;
    Byte *contentBytes = (Byte *)[contentData bytes];
    for (int i = 0; i <contentLength ; i++) {
        dataCrc^= contentBytes[i] & 0xFF;
//        NSLog(@"dataCrc == ++ %d",dataCrc);
        for (int j = 0; j < 8; j++) {
            if((dataCrc & 1) !=0){
                dataCrc >>=1;
                dataCrc^=0xB8;
            }else{
                dataCrc>>=1;
            }
        }
    }
    // 如果相等则正确
    if (crc == dataCrc) {
        return YES;
    }
    return NO;
}

/**
 *  16进制字符串转10进制数字
 *
 *  @param hexString 16进制字符串
 *
 *  @return 十进制数据
 */
+ (int)intFromHexSrting:(NSString *)hexString {
    
    NSLog(@"%@",hexString);
    if (!hexString) {
        return 0;
    }
#warning 陈廷峰此处有几率闪退,出现请告知
    NSString * temp10 = [NSString stringWithFormat:@"%lu",strtoul([hexString UTF8String],0,16)];
    return [temp10 intValue];
}

/**
 10进制转16进制字符串
 
 @param hexNumber 10进制
 
 @return 十六进制字符串
 */
+ (NSString *)stringWithHexNumber:(int)hexNumber {
    // 固件升级情况下处理一个字节超过255的情况
    if (hexNumber > 255) {
        hexNumber = 0;
    }
    char hexChar[6];
    sprintf(hexChar, "%02x", (int)hexNumber);
    
    NSString *hexString = [NSString stringWithCString:hexChar encoding:NSUTF8StringEncoding];
    
    return hexString;
}

/**
 获取系统当前时区时间数据
 */
+ (NSData *)getCurrenTime {

    // 手环设置时间最后拼接一个12/24小时制，hasAMPM NO：24小时 YES：12小时
    NSString *formatStringForHours = [NSDateFormatter dateFormatFromTemplate:@"j" options:0 locale:[NSLocale currentLocale]];
    NSRange containsA = [formatStringForHours rangeOfString:@"a"];
    BOOL hasAMPM = containsA.location != NSNotFound;
    NSMutableData *data = [NSMutableData dataWithData:[BluetoothToolFireBoltt getTimeDataWithTime:@[[NSString stringWithFormat:@"%ld", (long)[[NSDate date] timeIntervalSince1970]]] cmdType:BleCMD_setIngTime]];
    [data appendBytes:&(hasAMPM) length:1];
    NSData *zooeData = [[NSString stringWithFormat:@"%@",[NSTimeZone systemTimeZone]] dataUsingEncoding:NSUTF8StringEncoding];
    [data appendData:zooeData];
    
    //    NSMutableData *TotalTimeData = [[NSMutableData alloc] init];
    //
    //    NSData *timeData = [[NSString stringWithFormat:@"%ld", (long)[[NSDate date] timeIntervalSince1970]] dataUsingEncoding:NSUTF8StringEncoding];
    //    NSData *zooeData = [[NSString stringWithFormat:@"%@",[NSTimeZone systemTimeZone]] dataUsingEncoding:NSUTF8StringEncoding];
    //    // 分隔符
    //    NSData *charData = [@"|" dataUsingEncoding:NSUTF8StringEncoding];
    //    [TotalTimeData appendData:zooeData];
    //    [TotalTimeData appendData:charData];
    //    [TotalTimeData appendData:timeData];
    
    return data;
}


/**
 获取当前手机中的通讯录（字节流）
 
 @return 20个联系人为一个数据,用数组将所有返回
 */
+ (NSMutableArray *)getCurrenContactPeploe {
    
    // 10个联系人为一组
    NSInteger contactCount = 10;
    
    // 联系人数据数组
    NSMutableArray *contactPeplpeArr = [[NSMutableArray alloc] init];
    
    // 获取手机中所有通讯录(姓名|电话)
    NSMutableArray *contactPeplpe = [self contactPeploe];
    
    // 10个联系人为一个完整数据包
    NSInteger count = contactPeplpe.count / contactCount;
    
    for (int i = 0; i <= count; i++) {
        
        NSString *contactStr = [[NSString alloc] init];
        NSData *data = [[NSData alloc] init];
        
        if (i < count) {
            
            // 将10个联系人拼接成字符串
            contactStr = [[contactPeplpe subarrayWithRange:NSMakeRange(i * contactCount, contactCount)] componentsJoinedByString:@"^"];
            data = [contactStr dataUsingEncoding:NSUTF8StringEncoding];
            
        }else if (contactPeplpe.count % contactCount) {
            
            // 最后不足10个联系人的数据
            contactStr = [[contactPeplpe subarrayWithRange:NSMakeRange(i * contactCount, contactPeplpe.count % contactCount)] componentsJoinedByString:@"^"];
            data = [contactStr dataUsingEncoding:NSUTF8StringEncoding];
        }
        
        if (data.length) {
            [contactPeplpeArr addObject:data];
        }
    }
    
    return contactPeplpeArr;
}



/**
 获取当前手机中的通讯录
 
 @return 所有联系人数据
 */
+ (NSMutableArray *)contactPeploe
{
    
    // 通讯录数组
    NSMutableArray *contactArr = [NSMutableArray new];
    
    //新建一个通讯录类
    ABAddressBookRef addressBooks = nil;
    
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 6.0)
    {
        addressBooks =  ABAddressBookCreateWithOptions(NULL, NULL);
        
        //获取通讯录权限
        
        dispatch_semaphore_t sema = dispatch_semaphore_create(0);
        
        ABAddressBookRequestAccessWithCompletion(addressBooks, ^(bool granted, CFErrorRef error){dispatch_semaphore_signal(sema);});
        
        dispatch_semaphore_wait(sema, DISPATCH_TIME_FOREVER);
        
    }else{
        
        addressBooks = ABAddressBookCreate();
    }
    
    //获取通讯录中的所有人
    CFArrayRef allPeople = ABAddressBookCopyArrayOfAllPeople(addressBooks);
    //通讯录中人数
    CFIndex nPeople = ABAddressBookGetPersonCount(addressBooks);
    
    //循环，获取每个人的个人信息
    for (NSInteger i = 0; i < nPeople; i++)
    {
        // 通讯录字符串--- 姓名|电话
        NSString *contactStr = [NSString new];
        
        //获取个人
        ABRecordRef person = CFArrayGetValueAtIndex(allPeople, i);
        //获取个人名字
        CFTypeRef abName = ABRecordCopyValue(person, kABPersonFirstNameProperty);
        CFTypeRef abLastName = ABRecordCopyValue(person, kABPersonLastNameProperty);
        CFStringRef abFullName = ABRecordCopyCompositeName(person);
        NSString *nameString = (__bridge NSString *)abName;
        NSString *lastNameString = (__bridge NSString *)abLastName;
        
        if ((__bridge id)abFullName != nil) {
            nameString = (__bridge NSString *)abFullName;
        } else {
            if ((__bridge id)abLastName != nil)
            {
                nameString = [NSString stringWithFormat:@"%@ %@", nameString, lastNameString];
            }
        }
        
        ABPropertyID multiProperties[] = {
            kABPersonPhoneProperty,
            kABPersonEmailProperty
        };
        NSInteger multiPropertiesTotal = sizeof(multiProperties) / sizeof(ABPropertyID);
        for (NSInteger j = 0; j < multiPropertiesTotal; j++) {
            
            ABPropertyID property = multiProperties[j];
            ABMultiValueRef valuesRef = ABRecordCopyValue(person, property);
            NSInteger valuesCount = 0;
            if (valuesRef != nil) valuesCount = ABMultiValueGetCount(valuesRef);
            
            if (valuesCount == 0) {
                CFRelease(valuesRef);
                continue;
            }
            
            //获取电话号码和email
            for (NSInteger k = 0; k < valuesCount; k++) {
                CFTypeRef value = ABMultiValueCopyValueAtIndex(valuesRef, k);
                switch (j) {
                    case 0: {// Phone number
                        
                        // 拼接姓名以及电话
                        NSString *telString = [(__bridge NSString*)value stringByReplacingOccurrencesOfString:@"-" withString:@""];
                        contactStr = [NSString stringWithFormat:@"%@\n%@",nameString,telString];
                        break;
                    }
                }
                
                CFRelease(value);
            }
            
            CFRelease(valuesRef);
        }
        
        //将个人信息添加到数组中，循环完成后addressBookTemp中包含所有联系人的信息
        if (contactStr.length) {
            [contactArr addObject:contactStr];
        }
        
        if (abName) CFRelease(abName);
        if (abLastName) CFRelease(abLastName);
        if (abFullName) CFRelease(abFullName);
    }
    
    return contactArr;
}

/**
 将时间戳转数组为Data发送给设备
 
 @param timeArr 时间戳数组
 @param type    请求类型
 
 */
+ (NSData *)getTimeDataWithTime:(NSArray *)timeArr
                        cmdType:(BleCMD_FireBoltt)type {
    NSMutableData *timeData = [NSMutableData new];
    
    for (int i = 0 ; i<timeArr.count;i++) {
        NSString *time = timeArr[i];
        NSString *timeStr = [NSString new];
        
        if (type == BleCMD_setIngTime) {//时间设置
            
            timeStr = [BLETools nsdateToTime:time.longLongValue formatStr:@"yy-MM-dd-HH-mm-ss"];
        }else{//健康数据时间组
            if (timeArr.count == 1) {
//                timeStr = [time isEqualToString:@""] ? @"00-00-00-00-00-00" :[BLETools nsdateToTime:time.longLongValue formatStr:@"yy-MM-dd-HH-mm-ss"];
                timeStr = [time isEqualToString:@""] ? @"00-00-00" :[BLETools nsdateToTime:time.longLongValue formatStr:@"yy-MM-dd"];
            }
        }
        
        // 将年月日时分秒转成1字节16进制data
        NSArray *arr = [timeStr componentsSeparatedByString:@"-"];
        for (int i = 0; i < arr.count; i ++) {
            
            int byte = [arr[i] intValue];
            if (byte>2000) {
                byte = byte%200;
            }
            [timeData appendBytes:&byte length:1];
        }
    }
    return timeData;
} 

/**
 将闹钟数据转成Data
 
 @param arr 闹钟数组
 
 */
+ (NSData *)getAlarmClockDataWithArr:(NSArray *)arr {
    
    Byte buffer[25];
    
    for (int i = 0; i < 5; i ++) {
        
        AlarmModel *model = [[AlarmModel alloc] init];
        // 不足五个闹钟，则给空闹钟
        if (arr.count <= i) {
            model.Hour = @"00";
            model.Minutes = @"00";
            model.Cycle = @"0000000";
            model.IsOpen = NO;
            // 标签 0 无效 1有效
            buffer[3 + i * 5] = 0;


        }else {
            model = arr[i];
            // 标签
            buffer[3 + i * 5] = 1;
        }

        // 时 分
        //NSArray *timeArr = [model.alarmTime componentsSeparatedByString:@":"];
        buffer[0 + i * 5] = [model.Hour intValue];
        buffer[1 + i * 5] = [model.Minutes intValue];

        // 周期
        const char *cycleStr = [model.Cycle cStringUsingEncoding:NSUTF8StringEncoding];
        int cycle = 0;

        for (int j = 0; j < 7; j ++) {

            if (cycleStr[j] == '1') {

                cycle += 1 * pow(2, j);
            }
        }

        buffer[2 + i * 5] = cycle;

        // 开关
        buffer[4 + i * 5] = model.IsOpen;
        
    }
    NSData *data = [NSData dataWithBytes:buffer length:25];
    
    return data;
}


/**
 构造L1层第二个字节
 
 @param err    1:对的 0:错的
 @param ack    1:回复 0:命令
 @param vision 版本
 */
+ (Byte)stitchWithErr:(int)err Ack:(int)ack Vision:(int)vision {
    
    int a = 0 * pow(2, 7) + 0 * pow(2, 6) + err * pow(2, 5) + ack * pow(2, 4) + vision;
    
    return a;
}

/**
 倒序mac地址
 */
+ (NSString *)getInvertedOrderMacWithData:(NSData *)data {
    
    NSString *macTemp = data.description;
    
    NSMutableString *mutableMac = [[NSMutableString alloc]init];;
    if (macTemp) {
        
        macTemp = [macTemp stringByReplacingOccurrencesOfString:@" " withString:@""];
        macTemp = [macTemp stringByReplacingOccurrencesOfString:@"<" withString:@""];
        macTemp = [macTemp stringByReplacingOccurrencesOfString:@">" withString:@""];
        macTemp = [macTemp substringFromIndex:4];
        
        for (int i = 0; i<6; i++) {
            NSString *str = [macTemp substringWithRange:NSMakeRange(macTemp.length-2-i*2, 2)];
            if (i==5) {
                [mutableMac appendString:[NSString stringWithFormat:@"%@",str]];
                
            }
            else{
                [mutableMac appendString:[NSString stringWithFormat:@"%@:",str]];
            }
        }
    }
    
    return mutableMac;
}


/**
 正序mac地址
 */
+ (NSString *)getPositiveSequenceMacWithData:(NSData *)data {
    NSString *dataStr = [self hexStringFromData:data];
    NSMutableString *mutableMac = [[NSMutableString alloc]init];;
    if (dataStr) {
        dataStr = [dataStr stringByReplacingOccurrencesOfString:@" " withString:@""];
        dataStr = [dataStr stringByReplacingOccurrencesOfString:@"<" withString:@""];
        dataStr = [dataStr stringByReplacingOccurrencesOfString:@">" withString:@""];
        for (int i = 0; i < 6; i++) {
            NSString *str = [dataStr substringWithRange:NSMakeRange(i*2, 2)];
            if (i == 5) {
                [mutableMac appendString:[NSString stringWithFormat:@"%@",str]];
            }else {
                [mutableMac appendString:[NSString stringWithFormat:@"%@:",str]];
            }
        }
    }
    return [mutableMac uppercaseString];
}

/**
 Data转16进制字符串
 */
+ (NSString *)hexStringFromData:(NSData*)data {
    if (![data isKindOfClass:[NSData class]]) {
        return nil;
    }
    if (data == nil) {
        return nil;
    }
    NSMutableString *hexString = [NSMutableString string];
    const unsigned char *p = [data bytes];
    for (int i=0; i < [data length]; i++) {
        [hexString appendFormat:@"%02x", *p++];
    }
    return hexString;
}



@end