no message

Pod/Classes/CodFis+Helper.m

@@ -8,6 +8,9 @@
 
 #import "CodFis+Helper.h"
 
+#define DEF_SURNAME_COD_LENGHT 3
+#define DEF_NAME_COD_LENGHT 3
+
 @implementation CodFis_Helper
 
 - (instancetype) init {
@@ -19,11 +22,126 @@
 }
 
 - (NSString*) calculate {
-    return @"";
+    
+    NSMutableString *resposeString = [[NSMutableString alloc] init];
+    
+    [resposeString appendString:[self getCodFisSurname]];
+    
+    [resposeString appendString:[self getCodFisName]];
+    
+    return resposeString;
 }
 
 - (BOOL) check:(NSString*) codFis {
     return YES;
 }
 
+- (NSString *) getCodFisSurname {
+    NSMutableString *resultString = [[NSMutableString alloc] init];
+    NSString *vowels = @"aeiouàèìòùáéíóúäëïöü";
+    NSString *chars = @"qwrtypsdfghjklzxcvbnm";
+    
+    NSArray* consonantsArray  = [[_surname lowercaseString] componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:vowels]];
+    NSArray* vowelArray = [[_surname lowercaseString] componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:chars]];
+    
+    for (NSString *chr in consonantsArray) {
+        if (![chr isEqualToString:@""]) {
+            [resultString appendString:chr];
+        }
+    }
+    
+    if ([resultString length] >= DEF_SURNAME_COD_LENGHT) {
+        return [[resultString substringToIndex:DEF_SURNAME_COD_LENGHT] uppercaseString];
+    }
+    
+    for (NSString *chr in vowelArray) {
+        if (![chr isEqualToString:@""]) {
+            [resultString appendString:chr];
+        }
+    }
+    
+    if ([resultString length] >= DEF_SURNAME_COD_LENGHT) {
+        [resultString setString:[resultString substringToIndex:DEF_SURNAME_COD_LENGHT]];
+    }
+    else {
+        for(NSUInteger i = [resultString length]; i< DEF_SURNAME_COD_LENGHT;i++){
+            [resultString appendString:@"x"];
+        }
+    }
+    return [resultString uppercaseString];
+}
+
+- (NSString *) getCodFisName {
+    NSMutableString *resultString = [[NSMutableString alloc] init];
+    NSString *vowels = @"aeiouàèìòùáéíóúäëïöü";
+    NSString *chars = @"qwrtypsdfghjklzxcvbnm";
+    
+    NSMutableArray* consonantsArray  = [NSMutableArray arrayWithArray:[[_name lowercaseString] componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:vowels]]];
+    NSArray* vowelArray = [NSMutableArray arrayWithArray:[[_name lowercaseString] componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:chars]]];
+    
+    for (NSString *chr in [consonantsArray mutableCopy]) {
+        if ([chr isEqualToString:@""]) {
+            [consonantsArray removeObject:chr];
+        }
+    }
+    
+    if ([consonantsArray count] > DEF_NAME_COD_LENGHT) {
+        [resultString appendString:[consonantsArray objectAtIndex:0]];
+        [resultString appendString:[consonantsArray objectAtIndex:2]];
+        [resultString appendString:[consonantsArray objectAtIndex:3]];
+    }
+    else {
+        for (NSString *chr in consonantsArray) {
+            if (![chr isEqualToString:@""]) {
+                [resultString appendString:chr];
+            }
+        }
+        
+        if ([resultString length] >= DEF_SURNAME_COD_LENGHT) {
+            return [[resultString substringToIndex:DEF_SURNAME_COD_LENGHT] uppercaseString];
+        }
+        
+        for (NSString *chr in vowelArray) {
+            if (![chr isEqualToString:@""]) {
+                [resultString appendString:chr];
+            }
+        }
+        
+        if ([resultString length] >= DEF_SURNAME_COD_LENGHT) {
+            [resultString setString:[resultString substringToIndex:DEF_SURNAME_COD_LENGHT]];
+        }
+        else {
+            for(NSUInteger i = [resultString length]; i< DEF_SURNAME_COD_LENGHT;i++){
+                [resultString appendString:@"x"];
+            }
+        }
+    }
+    
+    /*for (NSString *chr in consonantsArray) {
+        if (![chr isEqualToString:@""]) {
+            [resultString appendString:chr];
+        }
+    }
+    
+    if ([resultString length] >= DEF_SURNAME_COD_LENGHT) {
+        return [[resultString substringToIndex:DEF_SURNAME_COD_LENGHT] uppercaseString];
+    }
+    
+    for (NSString *chr in vowelArray) {
+        if (![chr isEqualToString:@""]) {
+            [resultString appendString:chr];
+        }
+    }
+    
+    if ([resultString length] >= DEF_SURNAME_COD_LENGHT) {
+        [resultString setString:[resultString substringToIndex:DEF_SURNAME_COD_LENGHT]];
+    }
+    else {
+        for(NSUInteger i = [resultString length]; i< DEF_SURNAME_COD_LENGHT;i++){
+            [resultString appendString:@"x"];
+        }
+    }*/
+    return [resultString uppercaseString];
+}
+
 @end