FireBoltt_ios/FireBoltt/FB_Modules/FB_Bluetooth/Tools/BLETools.m

//
//  BLETools.m
//  FireBoltt
//
//  Created by lemo. on 2020/3/21.
//  Copyright © 2020 Sheldon. All rights reserved.
//

#import "BLETools.h"
#import "NSString+methods.h"
#import "JZLocationConverter.h"

@implementation BLETools

/**
 将时间戳按指定格式时间输出
 
 @param spString  秒
 @param formatStr 指定格式
 
 */
+ (NSString*)nsdateToTime:(long long)spString formatStr:(NSString *)formatStr
{
    NSDate *date = [NSDate dateWithTimeIntervalSince1970:spString];
    NSTimeZone *zone = [NSTimeZone systemTimeZone]; // 获得系统的时区
    NSTimeInterval time = [zone secondsFromGMTForDate:date];
    [date dateByAddingTimeInterval:time];
    NSDateFormatter *dateFormat=[[NSDateFormatter alloc]init];
    NSLocale *locale = [[NSLocale alloc] initWithLocaleIdentifier:@"zh"];
    [dateFormat setLocale:locale];
    [dateFormat setCalendar: [[NSCalendar alloc]
                              initWithCalendarIdentifier:NSCalendarIdentifierGregorian]];
    [dateFormat setDateFormat:formatStr];
    NSString* string=[dateFormat stringFromDate:date];
    
    return string;
}

/**
 将指定格式时间转NSDate输出
 */
+ (NSDate *)nsdateToformatStr:(NSString *)formatStr {
    NSDateFormatter *dateFormat=[[NSDateFormatter alloc]init];
    [dateFormat setCalendar: [[NSCalendar alloc]
                              initWithCalendarIdentifier:NSCalendarIdentifierGregorian]];
    NSInteger formatStrCount = [formatStr componentsSeparatedByString:@"-"].count;
    NSArray *timeArr = @[@"yyyy-",@"MM-",@"dd-",@"HH-",@"mm-",@"ss-"];
    if (formatStrCount && formatStrCount <= 6) {
        NSMutableString *format = [[NSMutableString alloc] init];
        for (NSInteger i = 0; i < formatStrCount; i ++) {
            [format appendString:timeArr[i]];
        }
        [dateFormat setDateFormat:[format substringToIndex:format.length - 1]];
        NSDate *date = [dateFormat dateFromString:formatStr];
        return date;
    }
    return nil;
}

/**
 将字符串变成数组
 
 @param valueStr 字符串
 @return 返回一个数组
 */
+ (NSArray *)stringByArrayData:(NSString *)valueStr
{
    NSString *tempStr = [valueStr stringByReplacingOccurrencesOfString:@"|" withString:@"-"];
    NSString *tempstring = [tempStr stringByReplacingOccurrencesOfString:@":" withString:@"-"];
    NSString *spacestring = [tempstring stringByReplacingOccurrencesOfString:@" " withString:@"-"];
    NSArray  *valueArray = [spacestring componentsSeparatedByString:@"-"];
    return valueArray;
}

+ (NSString *)getCurrentLanguage
{
    NSArray *languages = [NSLocale preferredLanguages];
    NSString *currentLanguage = [languages objectAtIndex:0];
    return currentLanguage;
}


/** 获取当前是星期几 把当前日期变成星期 */
+ (NSInteger)getNowWeekday {
    NSDate *date = [NSDate date];
    NSCalendar * calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian]; // 指定日历的算法
    NSDateComponents *comps = [calendar components:NSCalendarUnitWeekday fromDate:date];
    NSInteger week = [comps weekday];
    return week;
}

/**
 若是中文直接转拼音
 */
+ (NSString *)transformPinyin:(NSString *)chinese
{
    if (![BLETools isChinese:chinese]) {
        return chinese;
    }
    NSMutableString *pinyin = [chinese mutableCopy];
    CFStringTransform((__bridge CFMutableStringRef)pinyin, NULL, kCFStringTransformMandarinLatin, NO);
    CFStringTransform((__bridge CFMutableStringRef)pinyin, NULL, kCFStringTransformStripCombiningMarks, NO);
    //去掉空格
    return [[NSString stringWithFormat:@"%@",pinyin] stringByReplacingOccurrencesOfString:@" " withString:@""];
}

/**
 检测是否是中文
 */
+(BOOL)isChinese:(NSString *)str
{
    NSString *match = @"(^[\u4e00-\u9fa5]+$)";
    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF matches %@", match];
    return [predicate evaluateWithObject:str];
}

/**
 两个时间差(分钟)
 
 @param startTime 开始时间
 @param endTime 结束时间
 @return 分钟 (字符串)
 */
+(NSString *)compareStartTime:(NSString *)startTime EndTime:(NSString *)endTime
{
    //同一天内 如果开始时间为9:01  结束时间为21：01  那么这条数据就是无效的
    //不在一天内如果开始时间为 21：02 结束时间为22：01 那么这条数据也是无效的
    if ((![[startTime substringWithRange:NSMakeRange(0, 10)] isEqualToString:[endTime substringWithRange:NSMakeRange(0, 10)]]&&[endTime substringWithRange:NSMakeRange(11, 2)].integerValue >= 21)
        || ([[startTime substringWithRange:NSMakeRange(0, 10)] isEqualToString:[endTime substringWithRange:NSMakeRange(0, 10)]]&& [startTime substringWithRange:NSMakeRange(11, 2)].integerValue < 21 && [startTime substringWithRange:NSMakeRange(11, 2)].integerValue >= 9)) {
        return @"0";
    }
    
    else{
        long long start = [NSString changeTimeToMinutes:startTime];
        long long end = [NSString changeTimeToMinutes:endTime];
        NSString *compareStr = [NSString stringWithFormat:@"%lld",(end-start)/60];
        return compareStr;
    }
}

/**
 本地语言转换
 
 @param language 系统语言
 */
+(NSString*)laguageTransform:(NSString*)language
{
    NSDictionary * dict =@{@"zh-Hans-CN":@"zh_CN",//    zh-Hans-CN, 简体中文
                           @"zh-Hant-HK":@"zh_TW",//    zh-Hant-HK, 香港繁体
                           @"zh-Hant-HK":@"zh_TW",//    zh-Hant-CN, 繁体中文
                           @"zh-Hant-MO":@"zh_TW",//    zh-Hant-MO, 繁体中文(澳门)
                           @"zh-Hant-TW":@"zh_TW",//    zh-Hant-TW  繁体中文(台湾)
                           @"en-CN":@"en_US",     //    en-CN,      英文
                           @"en-AU":@"en_US",     //    en-AU,      英文(澳大利亚)
                           @"en-IN":@"en_US",     //    en-IN,      英文(印度)
                           @"en-GB":@"en_GB",     //    en-GB,      英文(英国)
                           @"es-CN":@"es_SA",     //    es-CN,      西班牙
                           @"es-419":@"es_SA",    //    es-419,     西班牙(拉丁美洲)
                           @"es-MX":@"es_SA",     //    es-MX,      西班牙(墨西哥)
                           @"de-AT":@"de_DE",     //    de-AT,      德文(奥地利)
                           @"de-CN":@"de_DE",     //    de-CN,      德文
                           @"de-DE":@"de_DE",     //    de-DE,      德文(德国)
                           @"de-CH":@"de_DE",     //    de-CH,      德文(瑞士)
                           @"fr-BE":@"fr_FR",     //    fr-BE,      法文(比利时)
                           @"fr-FR":@"fr_FR",     //    fr-FR,      法文(法国)
                           @"fr-CH":@"fr_FR",     //    fr-CH,      法文(瑞士)
                           @"fr-CA":@"fr_FR",     //    fr-CA,      法文(加拿大)
                           @"fr-CN":@"fr_FR",     //    fr-CN,      法文
                           @"pt-PT":@"pt_PT",     //    pt-PT,      葡萄牙文
                           @"pt-BR":@"pt_BZ",     //    pt-BR,      葡萄牙(巴西)
                           @"ko-CN":@"ko",        //    ko-CN,      韩文
                           @"ja-CN":@"ja_JP",     //    ja-CN,      日文
                           @"ru-CN":@"ru_RU",     //    ru-CN       俄文
                           @"ro-CN":@"ro_RO",     //    ro-CN,      罗马尼亚
                           @"it_CN":@"it_IT",     //    it-CN,      意大利
                           @"el_CN":@"el_GR",     //    el-CN,      希腊文
                           @"tr-CN":@"tr-TR"      //    tr-CN,      土耳其
                           };
    NSArray * dictKeyArray = [dict allKeys];
    if ([dictKeyArray containsObject:language])
    {
        return dict[language];
    };
    return nil;
}

/**
 获取时间戳
 
 @param date 日期
 @param hour 小时
 @param minute 分钟
 @param seconds 秒
 @return 时间戳
 */
+ (NSInteger)zeroOfSecondsTimestampWithDate:(NSDate *)date hour:(NSInteger)hour minute:(NSInteger)minute seconds:(NSInteger)seconds
{
    NSCalendar *calendar = [NSCalendar currentCalendar];
    NSDateComponents *components = [calendar components:NSUIntegerMax fromDate:[NSDate date]];
    components.hour = hour;
    components.minute = minute;
    components.second = seconds;
    NSTimeInterval ts = (NSInteger)[[calendar dateFromComponents:components] timeIntervalSince1970];
    return ts;
}

/**
 获取时间戳
 
 @param time 2017-01-01-12-12-12格式的时间
 @return 时间戳字符串
 */
+ (NSString *)getTimestampWithTime:(NSString *)time{
    
    if (!time.length) {
        return @"";
    }
    
    NSArray *arr = [time componentsSeparatedByString:@"-"];
    NSDateFormatter *inputFormatter = [[NSDateFormatter alloc] init];
    [inputFormatter setCalendar: [[NSCalendar alloc]
                                  initWithCalendarIdentifier:NSCalendarIdentifierGregorian]];
//    [inputFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]];
    switch (arr.count) {
        case 3:
            [inputFormatter setDateFormat:@"yyyy-MM-dd"];
            break;
            
        case 4:
            [inputFormatter setDateFormat:@"yyyy-MM-dd-HH"];
            break;
            
        case 5:
            [inputFormatter setDateFormat:@"yyyy-MM-dd-HH-mm"];
            break;
            
            
        case 6:
            [inputFormatter setDateFormat:@"yyyy-MM-dd-HH-mm-ss"];
            break;
            
            
        default:
            break;
    }
    
    NSDate* inputDate = [inputFormatter dateFromString:time];
    NSLog(@"date = %@", inputDate);
    
    NSString *timestamp = [NSString stringWithFormat:@"%ld",(long)[inputDate timeIntervalSince1970]];
    return timestamp;
}

+ (int)heartRateGrade:(NSInteger)heartRate
{
    if (heartRate >= 150 && heartRate<= 180) {
        return 3;
    }else if (heartRate >= 120 && heartRate< 150){
        return 2;
    }else if (heartRate < 120){
        return 1;
    }
    return 1;
}

/**
 将周期字符串转成对应日期字符串（1100000-周一，周二）
 */
+ (NSString *)cycleStrConversion:(NSString *)cycleStr {
    
    NSArray *cycleArr = @[NSLocalizedString(@"周一 ", nil),
                          NSLocalizedString(@"周二 ", nil),
                          NSLocalizedString(@"周三 ", nil),
                          NSLocalizedString(@"周四 ", nil),
                          NSLocalizedString(@"周五 ", nil),
                          NSLocalizedString(@"周六 ", nil),
                          NSLocalizedString(@"周日 ", nil)];
    NSMutableString *tempStr = [[NSMutableString alloc] init];
    
    for (int i = 0; i < 7; i++) {
        
        if ([[cycleStr substringWithRange:NSMakeRange(i, 1)] isEqualToString:@"1"]) {
            [tempStr appendString:cycleArr[i]];
        }
    }
    return tempStr.length ? (NSString *)tempStr : NSLocalizedString(@"仅一次", nil);
}

+ (NSString *)stringDecode:(NSString *)str {
    NSString *result = [(NSString *)str stringByReplacingOccurrencesOfString:@"+" withString:@" "];
    result = [result stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    return result;
}

+ (NSDictionary *)dictionaryWithJsonString:(NSString *)jsonString
{
    if (jsonString == nil) {
        return nil;
    }
    
    NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
    NSError *err;
    NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:jsonData
                                                        options:NSJSONReadingMutableContainers
                                                          error:&err];
    
    if(err)
    {
        NSLog(@"json解析失败：%@",err);
        return nil;
    }
    return dic;
}

///16进制字符串转data
+ (NSData *)convertHexStrToData:(NSString *)str
{
    if (!str || [str length] == 0) {
        return nil;
    }
    
    NSMutableData *hexData = [[NSMutableData alloc] initWithCapacity:20];
    NSRange range;
    if ([str length] % 2 == 0) {
        range = NSMakeRange(0, 2);
    } else {
        range = NSMakeRange(0, 1);
    }
    for (NSInteger i = range.location; i < [str length]; i += 2) {
        unsigned int anInt;
        NSString *hexCharStr = [str substringWithRange:range];
        NSScanner *scanner = [[NSScanner alloc] initWithString:hexCharStr];
        
        [scanner scanHexInt:&anInt];
        NSData *entity = [[NSData alloc] initWithBytes:&anInt length:1];
        [hexData appendData:entity];
        
        range.location += range.length;
        range.length = 2;
    }
    return hexData;
}

// 将NSLog打印信息保存到Document目录下的文件中
+ (void)redirectNSlogToDocumentFolder
{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentDirectory = [paths objectAtIndex:0];
    
    NSString *fileName = [NSString stringWithFormat:@"%@.log",[[NSDate alloc] initWithTimeIntervalSinceNow:8*3600]]; // 注意不是NSData!
    NSString *logFilePath = [documentDirectory stringByAppendingPathComponent:fileName];
    
    // 将log输入到文件
    freopen([logFilePath cStringUsingEncoding:NSASCIIStringEncoding],"a+",stderr);
}

/**
 将步数转换为卡路里,公里(此算法与手环算法一致)
 
 @param steps 步数
 @param type  0:卡路里 1:公里
 */
+ (NSString *)stepsConversionCaloriesAndKmStpes:(NSString *)steps type:(NSInteger)type {
    if (!steps.integerValue) {
        return @"0";
    }
    // 卡路里跟公里数根据计算(与手环计算公式一致)
    if (type) {
        // 公里 = 步数*(0.415*身高)/100000
        NSInteger height = 175;
        return [NSString stringWithFormat:@"%.3f",steps.integerValue * (0.415 * height) / 100000];
    }
    // 卡路里 = 步数 *（（体重- 15）* 0.000693 + 0.005895）
    CGFloat weight = 65.0;
    return [NSString stringWithFormat:@"%.3f",steps.integerValue * ((weight - 15) * 0.000693 + 0.005895)];
}


@end