erpsuiteios/common/RAConvertor.m

//
//  RAConvertor.m
//  RedAnt Mobile
//
//  Created by Ray on 08/09/2017.
//  Copyright © 2017 Ray. All rights reserved.
//

#import "RAConvertor.h"
#import "const.h"

@implementation RAConvertor

+(NSString*)DataTOjsonString:(id)object
{
    NSString *jsonString = nil;
    NSError *error;
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:object
                                                       options:NSJSONWritingPrettyPrinted // Pass 0 if you don't care about the readability of the generated string
                                                         error:&error];
    if (! jsonData) {
        DebugLog(@"Got an error: %@", error);
    } else {
        jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
    }
    return jsonString;
}
+(id) data2dict:(NSData*) data
{
    return [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableLeaves error:nil];
}
+(NSArray*)Dict2KVArray:(NSDictionary*) dict trim:(bool)trim
{
    NSMutableArray* ret = [NSMutableArray new];
    for(NSString* key in [dict allKeys])
    {
        NSMutableDictionary* kv = [NSMutableDictionary new];
        kv[@"key"] = key;
        if(trim)
        {
 
            
            if([dict valueForKey:key]==nil)
                continue;
            
            NSString* val = [NSString stringWithFormat:@"%@",[dict valueForKey:key]];
            if(val.length==0)
                continue;
                
        }
        kv[@"value"] = [dict valueForKey:key];
        
        [ret addObject:kv];
        
    }
    return ret;
}

+(NSString*) arr2string:(NSArray *) arr separator:(NSString*)separator trim:(bool) btrim
{
    if(arr.count==0)
        return nil;
    NSMutableArray * marr = [arr mutableCopy];
    
begin:
    for (NSString* item in marr) {
        if(item.length==0 )
            if( btrim)
            {
                
                [marr removeObject:item];
                goto begin;
            }
        
    }
    NSString * ret = [marr componentsJoinedByString:separator];
    return ret;
}
+(NSString*) arr2string:(NSArray *) arr separator:(NSString*)separator trim:(bool) btrim brackets:(NSString*)brackets
{
    if(brackets!=nil)
        separator = [NSString stringWithFormat:@"%@%@%@",brackets,separator,brackets];
    NSMutableArray * marr = [arr mutableCopy];
begin:
    for (NSString* item in marr) {
        if(item.length==0 )
            if( btrim)
            {
                
                [marr removeObject:item];
                goto begin;
            }
        
        
        
    }
    NSString * ret = [marr componentsJoinedByString:separator];
    
    if(brackets!=nil)
        ret = [NSString stringWithFormat:@"%@%@%@",brackets,ret,brackets];
    
    return ret;
}


+(NSData*) arr2data:(NSArray*) arr
{
    if(arr==nil)
        return nil;
    
    
//    [self dict2data:arr];
//    NSData *data = [NSKeyedArchiver archivedDataWithRootObject:arr];
    
    
    NSData *data =[NSKeyedArchiver archivedDataWithRootObject:arr requiringSecureCoding:false error:nil];
    
    return data;
}

+(NSArray*) data2arr:(NSData*) data
{
    if(data == nil)
        return nil;
    NSError* err;
    NSArray *array =[NSKeyedUnarchiver unarchivedObjectOfClasses:[NSSet setWithObjects:NSDictionary.class,NSArray.class,nil] fromData:data error:&err];
     
//    NSArray *array = [NSKeyedUnarchiver unarchiveObjectWithData:data];
    return array;
}
+(NSString*) separateNumber:(double) num
{
    NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
    [formatter setNumberStyle:NSNumberFormatterDecimalStyle];
    NSString *groupingSeparator = [[NSLocale currentLocale] objectForKey:NSLocaleGroupingSeparator];
//    [formatter setCurrencySymbol:@"$"];
    [formatter setGroupingSeparator:groupingSeparator];
    [formatter setGroupingSize:3];
    [formatter setAlwaysShowsDecimalSeparator:NO];
    [formatter setUsesGroupingSeparator:YES];

    
    NSString *formattedString = [formatter stringFromNumber:[NSNumber numberWithDouble:num]];
    return formattedString;
}

+(NSString*) currencyNumber:(double) num
{
    
    
    
//    [self separateNumber:1234.56];
    NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
    [formatter setNumberStyle:NSNumberFormatterCurrencyStyle];
    NSString *groupingSeparator = [[NSLocale currentLocale] objectForKey:NSLocaleGroupingSeparator];
    [formatter setCurrencySymbol:@"$"];
    [formatter setGroupingSeparator:groupingSeparator];
    [formatter setGroupingSize:3];
    [formatter setAlwaysShowsDecimalSeparator:NO];
    [formatter setUsesGroupingSeparator:YES];

    
    NSString *formattedString = [formatter stringFromNumber:[NSNumber numberWithDouble:num]];
    return formattedString;
    

}
+(NSData*) dict2data:(id) dict
{
    if(dict==nil)
        return nil;
    // 将NSDictionary转化为NSData
    NSData *data = [NSJSONSerialization dataWithJSONObject:dict options:kNilOptions error:nil];
    return data;
}

+(id) string2dict:(NSString*) str
{
    
    if(str==nil||(NSNull *)str==[NSNull null])
        return nil;
    NSError *error = nil;
    id string2dic = [NSJSONSerialization JSONObjectWithData: [str dataUsingEncoding:NSUTF8StringEncoding]
                                                               options: NSJSONReadingMutableContainers
                                                                 error: &error];
//    DebugLog(@"%@",string2dic);
    return string2dic;
}

+(NSString*) dict2string:(id) dict
{
    
    if(dict==nil)
        return nil;
    
    
    
    NSError * err1;
    // 将NSDictionary转化为NSData
    NSData *data = [NSJSONSerialization dataWithJSONObject:dict options:kNilOptions error:&err1];
    
    // 再将NSData转为字符串
    NSString *jsonStr = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
    
//    NSAssert(jsonStr!=nil, @"convert failed");
    
    return jsonStr;
}

+(NSArray*) string2arr:(NSString*) string separator:(NSString*)separator
{
    if(string.length==0)
        return [NSArray new];
    if(separator.length==0)
        return @[string];
//    if(separator.length==0)
    NSArray  *stringArray = [string componentsSeparatedByString:separator];
    
    return stringArray;
}

@end