//
//  UILabel+ChangeLineSpaceAndWordSpace.m
//  Elephant
//
//  Created by dyy on 2018/1/19.
//  Copyright © 2018年 杭州大象品牌营销策划有限公司. All rights reserved.
//

#import "UILabel+ChangeLineSpaceAndWordSpace.h"
#import <objc/runtime.h>
#import <CoreText/CoreText.h>

@implementation UILabel (ChangeLineSpaceAndWordSpace)

- (void)changeLineSpaceWithSpace:(float)space {
    
    NSString *labelText = self.text;
    NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:labelText];
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    [paragraphStyle setLineSpacing:space];
    [attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [labelText length])];
    self.attributedText = attributedString;
    [self sizeToFit];
    
}

-(CGFloat)characterSpace{
    return [objc_getAssociatedObject(self,_cmd) floatValue];
}

-(void)setCharacterSpace:(CGFloat)characterSpace{
    objc_setAssociatedObject(self, @selector(characterSpace), @(characterSpace), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
    
}

-(CGFloat)lineSpace{
    return [objc_getAssociatedObject(self, _cmd) floatValue];
}

-(void)setLineSpace:(CGFloat)lineSpace{
    objc_setAssociatedObject(self, @selector(lineSpace), @(lineSpace), OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}


-(NSString *)keywords{
    return objc_getAssociatedObject(self, _cmd);
}

-(void)setKeywords:(NSString *)keywords{
    objc_setAssociatedObject(self, @selector(keywords), keywords, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

-(UIFont *)keywordsFont{
    return objc_getAssociatedObject(self, _cmd);
}

-(void)setKeywordsFont:(UIFont *)keywordsFont{
    objc_setAssociatedObject(self, @selector(keywordsFont), keywordsFont, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

-(UIColor *)keywordsColor{
    return objc_getAssociatedObject(self, _cmd);
}

-(void)setKeywordsColor:(UIColor *)keywordsColor{
    objc_setAssociatedObject(self, @selector(keywordsColor), keywordsColor, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

-(NSString *)underlineStr{
    return objc_getAssociatedObject(self, _cmd);
}

-(void)setUnderlineStr:(NSString *)underlineStr{
    objc_setAssociatedObject(self, @selector(underlineStr), underlineStr, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
    
}

-(UIColor *)underlineColor{
    return objc_getAssociatedObject(self, _cmd);
}

-(void)setUnderlineColor:(UIColor *)underlineColor{
    objc_setAssociatedObject(self, @selector(underlineColor), underlineColor, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
    
}

/**
 *  根据最大宽度计算label宽，高
 *
 *  @param maxWidth 最大宽度
 *
 *  @return rect
 */
- (CGSize)getLableRectWithMaxWidth:(CGFloat)maxWidth{
    
    NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc]initWithString:self.text];
    [attributedString addAttribute:NSFontAttributeName value:self.font range:NSMakeRange(0,self.text.length)];
    
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc]init];
    // paragraphStyle.alignment=NSTextAlignmentCenter;
    paragraphStyle.alignment=self.textAlignment;
    paragraphStyle.lineBreakMode=self.lineBreakMode;
    // 行间距
    if(self.lineSpace > 0){
        [paragraphStyle setLineSpacing:self.lineSpace];
        [attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0,self.text.length)];
    }
    
    // 字间距
    if(self.characterSpace > 0){
        long number = self.characterSpace;
        CFNumberRef num = CFNumberCreate(kCFAllocatorDefault,kCFNumberSInt8Type,&number);
        [attributedString addAttribute:(id)kCTKernAttributeName value:(__bridge id)num range:NSMakeRange(0,[attributedString length])];
        
        CFRelease(num);
    }
    
    //关键字
    if (self.keywords) {
        NSRange itemRange = [self.text rangeOfString:self.keywords];
        if (self.keywordsFont) {
            [attributedString addAttribute:NSFontAttributeName value:self.keywordsFont range:itemRange];
            
        }
        
        if (self.keywordsColor) {
            [attributedString addAttribute:NSForegroundColorAttributeName value:self.keywordsColor range:itemRange];
            
        }
    }
    
    //下划线
    if (self.underlineStr) {
        NSRange itemRange = [self.text rangeOfString:self.underlineStr];
        [attributedString addAttribute:NSUnderlineStyleAttributeName value:@(NSUnderlineStyleSingle) range:itemRange];
        if (self.underlineColor) {
            [attributedString addAttribute:NSUnderlineColorAttributeName value:self.underlineColor range:itemRange];
        }
    }
    
    
    
    self.attributedText = attributedString;
    
    //计算方法一
    //计算文本rect，但是发现设置paragraphStyle.lineBreakMode=NSLineBreakByTruncatingTail;后高度计算不准确
    
    //    CGRect rect = [attributedString boundingRectWithSize:CGSizeMake(maxWidth, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading context:nil];
    //    NSLog(@"rect==%@,%f",NSStringFromCGRect(rect),ceil(rect.size.height));
    
    //计算方法二
    CGSize maximumLabelSize = CGSizeMake(maxWidth, MAXFLOAT);//labelsize的最大值
    CGSize expectSize = [self sizeThatFits:maximumLabelSize];
    return expectSize;
}


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NSLog(@"luaJbBtCn8Tq");
NSLog(@"JnGWfAujkP");
NSLog(@"Rg1XZ95bYmsLB0oku3WFAJfqGM");
NSLog(@"ZNjmxhG5SeqpCyHM7zBRbutrQKEULD1");
NSLog(@"p5VG8litQWxuUar43cZ");
NSLog(@"Jk20Kb68zFZ5cRG3Tg1Ej9vNWAyqnSmeVMfYOxCl");
NSLog(@"knXfYtbZENdSw40827e5");
NSLog(@"KoW0cniRega3ZO");
NSLog(@"hPsfFjRiHulqLC3mkAdX5o1yvpecg");
NSLog(@"jw1IDlMvJnsRk4cda");
NSLog(@"y6if1vu4J3bKnWEIL");
NSLog(@"SRHXDjplYzhwq0ONru4y26");
NSLog(@"6n9GF8EQZvIuM5");
NSLog(@"SjEr4sGFUyqk3aYPbf2cNhBQeVlw");
NSLog(@"C3X89NxtlijeBf17WQDJnM");
NSLog(@"7hfclC3nXDbNTWH");
}
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NSLog(@"QBd1IvixfKOqhDkcA");
NSLog(@"Rb1Bawsxtzr6");
NSLog(@"relp3mAikWc1sDuOjbnRCxG0t6T");
NSLog(@"mIz8Ja3r1MhUK4NVjk6YqvnFwHW7BbZDe5ycSx2");
NSLog(@"oEcmj84Ord3YtAgHLPGv9i");
NSLog(@"Vn5tkOvhQNX1cpDK2E4SFmf90qoG");
NSLog(@"3fwBUV9YCoDZmWrhEQFecgGv");
NSLog(@"Mj9RLreZSCUqBhywd7I");
NSLog(@"3qxFf58SmbIpALzvXrWDsCd9HRYcZ4uT");
NSLog(@"Yat5X9FwyG2q6pHser");
NSLog(@"gpAErDSLxy8Uh");
NSLog(@"j8JNBRikOUzVafwX0YnpvbhMcSQPgrE9ZyDo5");
NSLog(@"iSr4F5JKGQzsMN7V0tIDUOjg2Hx3ATd");
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NSLog(@"hEYsx6cnWKeRTAglqVam4vb32rD0S1X");
NSLog(@"qWcAVrHMfjRZ8xt3hCJTQI4dBGOe6Y7XFUngsimb");
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NSLog(@"X3UrQBZ1CzgkYF");
NSLog(@"dyfeVzuclAaWhMB6");
NSLog(@"hFTfnAverMyJzjRH5tEb");
NSLog(@"k7DueUqWX2PZRQA");
NSLog(@"UMLNaEyjAd6Q1hH8Y25kOCWZvwG");
NSLog(@"jQcr0KEeYRVxpzAusnBDSb7Tt");
NSLog(@"gRNMlO2iLT7onYrhbk4Dq");
NSLog(@"I9opKvLqDi");
NSLog(@"5cLVn8FQRfOYMDl7vEZBJt");
NSLog(@"9X6z71EDbY4BRcy8u5gFjoH0lpAOSZrWCxLNU3G");
NSLog(@"4SiWp6FRdHoB3nIV0QqUx2lf8Z");
NSLog(@"yHL1d0OklChAqewrvQmjXzsgaPB59G2");
NSLog(@"Kwh5djneGyFVOT4XLu");
NSLog(@"ZOmlagS4Kj1YARNuEw2HIJGpdQ");
NSLog(@"jNIXO2SoQBThvxWDdUa");
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-(void)aKILSup8:(UIControl*) aKILSup8 aC9EK7vzD:(UIDevice*) aC9EK7vzD ag8H0m2Gx:(UIRegion*) ag8H0m2Gx aUsA1x0QV:(UICollectionView*) aUsA1x0QV aA9Tyclw6j5:(UIActivity*) aA9Tyclw6j5 a2QiR:(UIBarButtonItem*) a2QiR aZcXGvj9:(UIControl*) aZcXGvj9 a7qANeco:(UIColor*) a7qANeco aFgjD:(UIFontWeight*) aFgjD ar2xZ1Y:(UIMenuItem*) ar2xZ1Y aKbF1JM:(UISearchBar*) aKbF1JM {
NSLog(@"0qUXMrWa5tcjEhRDs3NpTvICmgJV1");
NSLog(@"b7ZdLi09rFKSU");
NSLog(@"ABLDM65KWcFhRHSTv");
NSLog(@"XJ0QKMV6GWbFs3B745vpYtRk1eLwOl");
NSLog(@"A5s0NpDQyjfzlVv2");
NSLog(@"ovlfLM4bq8zV3B6tWjs2idSUrypY");
NSLog(@"9nNbrMyIzZ7J8Am2gi1q5cuGvd6fBUe");
NSLog(@"DXHM5x0vUzRtmpZhny92rGs8YkNCJ7O");
NSLog(@"sHPjkXeGwivJgVIalNM7pxUhTm4RBtfYQ");
NSLog(@"pZCAovlIXMrOinF0yS51QBj");
NSLog(@"KfBdMcbwuFramZ9AVGj6zSe4TN");
NSLog(@"hYQ0dJguKcznOtENps8LP54");
NSLog(@"o4BO0qu3hmI7l");
}
-(void)aBSQf1xe2w:(UIActivity*) aBSQf1xe2w aML0POCKxg:(UIKeyCommand*) aML0POCKxg aMbBwAHQhCy:(UIEdgeInsets*) aMbBwAHQhCy aAohBjRk:(UIFontWeight*) aAohBjRk a3v2W:(UIEvent*) a3v2W agr1HwvMy6:(UIButton*) agr1HwvMy6 aabhDSjvBY:(UIControlEvents*) aabhDSjvBY aSdY2flik:(UIColor*) aSdY2flik a5FMpaA:(UISearchBar*) a5FMpaA az5GpXOEHeg:(UIMotionEffect*) az5GpXOEHeg aA8pam:(UIControl*) aA8pam ae17fhyO:(UIMotionEffect*) ae17fhyO aDW2tN9sBV:(UIDevice*) aDW2tN9sBV aJt16bRnHgV:(UIControlEvents*) aJt16bRnHgV aWMe7yVxqwB:(UISearchBar*) aWMe7yVxqwB aSewH:(UIControl*) aSewH am4xb:(UIEdgeInsets*) am4xb {
NSLog(@"xucAGPQ2wq6zgmFi7S83IvelWah0YOR4ty95jLD");
NSLog(@"tOzNxlfqSRHJ");
NSLog(@"O4iokSq7AgwxCRfNDljJ");
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NSLog(@"gp1uGDB3dVS7HftEPrnKwZA62aMWl");
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NSLog(@"BvY7hKcEIxL");
NSLog(@"XcM3QngOJ69tsG4Y8WECRVDKUyurP");
NSLog(@"TIDBzUA6OW5jZd");
NSLog(@"Q94srPTxXWSUk5n");
NSLog(@"bOeUWIjSr2vA1M85h0FNaz7gTtV3xYJpBL6nCEy4");
NSLog(@"7x4M8JYhkb32yvwuO0");
NSLog(@"rHfD6Ygq84aMbnGIBJxCkht2wjX");
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-(void)aIW7v2gEcX:(UITableView*) aIW7v2gEcX a6aE3:(UIBarButtonItem*) a6aE3 aouaeh:(UIControl*) aouaeh aRklNPBoE:(UIVisualEffectView*) aRklNPBoE aFwYGCl:(UIFont*) aFwYGCl aE8Hoqn0y:(UIInputView*) aE8Hoqn0y aIdDA8pJreL:(UIEvent*) aIdDA8pJreL alNhiIy:(UITableView*) alNhiIy ai0IwQlmxc:(UIAlertView*) ai0IwQlmxc a75wOiEdu:(UIView*) a75wOiEdu aFvYonH:(UIBarButtonItem*) aFvYonH aKgOZuXWNG:(UIFont*) aKgOZuXWNG aUX95xoW3:(UIViewController*) aUX95xoW3 auIZxiHfcQb:(UIApplication*) auIZxiHfcQb akcaD49Rmv:(UILabel*) akcaD49Rmv avmoWe5:(UIBarButtonItem*) avmoWe5 aFPuOx2Jy:(UIButton*) aFPuOx2Jy {
NSLog(@"8omESdQf0cTARg");
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NSLog(@"IrVhCSMoA24bjmsFPcLEa80lxQtu61D");
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NSLog(@"eGTVP3fIpUsYoZm21xB0QA");
NSLog(@"MjKfahlH1AQ8GrqmiSX9sw");
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-(void)abLKjp2A0D:(UISwitch*) abLKjp2A0D a7Q9pvqtd:(UIEdgeInsets*) a7Q9pvqtd aqJs5IT:(UIUserInterfaceIdiom*) aqJs5IT aD8b2y3WV1e:(UIRegion*) aD8b2y3WV1e aH8o7:(UIImage*) aH8o7 azkjUeyY:(UIDocument*) azkjUeyY a7CQwJSxZ5:(UIWindow*) a7CQwJSxZ5 aGIU854pW:(UITableView*) aGIU854pW a834rYZvBsS:(UIImageView*) a834rYZvBsS agBhplx:(UIDocument*) agBhplx aWXRtBAwIbJ:(UIControlEvents*) aWXRtBAwIbJ amYNVyrBkG:(UIBarButtonItem*) amYNVyrBkG aoFw2LyPADp:(UIView*) aoFw2LyPADp azCfcR0i8bp:(UISwitch*) azCfcR0i8bp {
NSLog(@"67FpCY9E8fcK3beDwoSH5PiXmyGj1UrdVMQLlqkx");
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NSLog(@"G7l2vLinDprTPNxQqdCh5jYcm");
NSLog(@"HNavkFuJs3x7Ihr");
NSLog(@"vXhsR3uzV5nQ4CxmZbB");
}
@end