//
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// Copyright © 2018 dahua. All rights reserved.
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//
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#import "NSString+Dahua.h"
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#import "LCProgressHUD.h"
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#import "NSString+MD5.h"
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#import "NSData+AES.h"
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//TT_FIX_CATEGORY_BUG(NSStringDahua)
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@implementation NSString(Dahua)
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- (NSString*)lc_T {
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return NSLocalizedStringFromTable(self, @"LCLanguage", nil);
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// //仿单例, 待翻译的语言文件
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// static NSBundle *bundle = nil;
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// //默认的翻译语言文件，支持多语言时为英文
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// static NSBundle *defaultBundle = nil;
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//
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// //保证只执行一次
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// if(bundle == nil) {
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// //支持当前语言
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// if ([self isSupportCurrentLanguage] == false) {
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// //设置默认语言为英语
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// bundle = [NSBundle bundleWithPath:[[NSBundle mainBundle] pathForResource:@"en" ofType:@"lproj"]];
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// }
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//
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// if (bundle == nil) {
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// // 避免小语种，在部分系统无法生成en.lproj
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// bundle = NSBundle.mainBundle;
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// }
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// }
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//
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// NSString *result = [bundle localizedStringForKey:self value:@"" table:nil];
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//
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// if ([result isEqualToString:self]) {
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//
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// if (defaultBundle == nil) {
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// // 如果当前语言没有key,就取英文的key
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// defaultBundle = [NSBundle bundleWithPath:[[NSBundle mainBundle] pathForResource:@"en" ofType:@"lproj"]];
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// }
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//
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// result = [defaultBundle localizedStringForKey:self value:@"" table:nil];
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// }
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//
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// return result == nil ? self : result;
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}
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+ (NSString *_Nonnull)dh_currentLanguageCode
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{
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NSString *currentLanguage = [NSLocale preferredLanguages].firstObject;
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if ([currentLanguage hasPrefix:@"zh"]) {
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currentLanguage = [currentLanguage containsString:@"zh-Hant"] ? @"zh-TW" : @"zh-CN";
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}
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return currentLanguage;
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}
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- (BOOL)isSupportCurrentLanguage {
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NSString *currentLanguage = [[NSLocale preferredLanguages] objectAtIndex:0];
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NSArray *supportLanguages = @[@"en", @"zh-Hans", @"zh-Hant", @"ko", @"es", @"vi", @"pt", @"nl", @"cs", @"bg", @"de", @"ru", @"it", @"sr", @"da", @"nb", @"sv", @"fi", @"tr", @"pl", @"hu", @"fr", @"no", @"ja", @"tw", @"sk", @"th", @"ro", @"ar", @"uk"];
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for (NSString *supportLanguage in supportLanguages) {
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if ([currentLanguage hasPrefix:supportLanguage]) {
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return true;
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}
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}
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return false;
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}
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+ (NSString *)isoLocalizeLanguageString {
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NSLocale *local = [NSLocale autoupdatingCurrentLocale];
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NSString *area = [local objectForKey:NSLocaleCountryCode];
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NSString *language = [NSLocale preferredLanguages].firstObject;
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NSString *currentLanguage = @"";
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//【*】这里有个问题，当APP新增语言时，旧版本不支持该语言，这个时候获取到的本地语言是语言列表中所APP支持的第一个语言。故这里需要保证获取到的语言是列表中的第一个语言。同时拼接地区。
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if ([language containsString:@"zh-Hant"]) {
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currentLanguage = @"zh_TW";
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} else if(area != nil) {
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currentLanguage = [language componentsSeparatedByString:@"-"].firstObject;
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currentLanguage = [currentLanguage stringByAppendingFormat:@"_%@",area];
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} else {
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currentLanguage = language;
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}
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return currentLanguage;
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}
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- (NSString *)dh_decryptSK {
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NSString *key = [@"DAHUAKEY" lc_MD5Digest].lowercaseString;
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NSData *data = [[NSData alloc] initWithBase64EncodedString:self options:0];
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NSData *decData = [data lc_AES256CBCDecryptWithKey:key iv:@"0a52uuEvqlOLc5TO"];
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NSString *result = [[NSString alloc]initWithData:decData encoding:NSUTF8StringEncoding];
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return result;
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}
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+ (BOOL)dh_pwdVerifiers:(NSString *)password {
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int numOfType = [self passwordStrength:password];
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if (numOfType < 2) {
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[LCProgressHUD showMsg:@"add_device_password_too_simple".lc_T];
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return false;
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}
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//判断密码是否合法
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if ([self checkInvalidPassword:password]) {
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[LCProgressHUD showMsg:@"add_device_password_too_simple".lc_T];
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return false;
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}
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if ([self checkSameCharacter:password]) {
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[LCProgressHUD showMsg:@"add_device_password_too_simple".lc_T];\
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return false;
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}
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return true;
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}
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+ (int)passwordStrength:(NSString *)pasword
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{
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int nRet = 0;//默认密码强度
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// NSString *regex = @"[a-z][A-Z][0-9]";
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NSString *smallChar = @"abcdefghijklmnopqrstuvwxyz";//小写字母
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NSString *bigChar = @"ABCDEFGHIJKLMNOPQRSTUVWXYZ";//大写字母
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NSString *numberChar = @"1234567890";//数字
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NSString *otherChar = @" -/:;()$&@\".,?!'[]{}#%^*+=_\\|~<>.,?!'";//特殊字符
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NSString *urlString = pasword;
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// int nIndex = 0;
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NSString *strType[4] = {smallChar, bigChar, numberChar, otherChar};
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for (int j=0;j<4;j++)
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{//4种字符类型：小写字母，大写字母、数字、特殊字符（仅限ASCii码）
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for (int i = 0; i < [urlString length]; i++)
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{
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NSRange r ;
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r.length = 1;
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r.location = i;
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NSString* c = [urlString substringWithRange:r];
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//NSString* serialChar = @"1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
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if ([strType[j] rangeOfString:c].location != NSNotFound)
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{
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nRet++;
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break;
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}
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}
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}
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return nRet;
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}
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+ (BOOL)checkInvalidPassword:(NSString *)password {
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if (password.length > 0) {
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if ([[self initializeInvalidPassword] containsObject:password]) {
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return YES;
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}
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}
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return NO;
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}
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+ (NSArray *)initializeInvalidPassword {
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NSString *filePath = [[NSBundle mainBundle] pathForResource:@"InvalidPasswordList" ofType:@"plist"];
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NSArray *list = [[NSArray alloc] initWithContentsOfFile:filePath];
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return list;
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}
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+ (BOOL)checkSameCharacter:(NSString *)password {
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if (password.length > 0) {
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NSString *checkerString = @"^.*(.)\\1{5}.*$";
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NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", checkerString];
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return [predicate evaluateWithObject:password];
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}
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return NO;
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}
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- (NSString *_Nullable)lc_stringByTrimmingCharactersInSet:(NSCharacterSet *_Nullable)characterSet
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{
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NSString *newStr = [self stringByTrimmingCharactersInSet:characterSet];
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return newStr;
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}
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@end
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