//
//  UIFont+RQExtension.m
//  RQCommon
//
//  Created by 张嵘 on 2018/11/16.
//  Copyright © 2018 张嵘. All rights reserved.
//

/**
 *
 (
 "PingFangSC-Ultralight",
 "PingFangSC-Regular",
 "PingFangSC-Semibold",
 "PingFangSC-Thin",
 "PingFangSC-Light",
 "PingFangSC-Medium"
 )
 */
/**
 *  极细体
 */
static NSString *const RQPingFangSC_Ultralight = @"PingFangSC-Ultralight";
/**
 *  常规体
 */
static NSString *const RQPingFangSC_Regular = @"PingFangSC-Regular";
/**
 *  中粗体
 */
static NSString *const RQPingFangSC_Semibold = @"PingFangSC-Semibold";
/**
 *  纤细体
 */
static NSString *const RQPingFangSC_Thin = @"PingFangSC-Thin";
/**
 *  细体
 */
static NSString *const RQPingFangSC_Light = @"PingFangSC-Light";
/**
 *  中黑体
 */
static NSString *const RQPingFangSC_Medium = @"PingFangSC-Medium";


#import "UIFont+RQExtension.h"

@implementation UIFont (RQExtension)
/**
 *  苹方极细体
 *
 *  @param fontSize 字体大小
 *
 */
+ (instancetype)rq_fontForPingFangSC_UltralightFontOfSize:(CGFloat)fontSize {
	return [UIFont fontWithName:RQPingFangSC_Ultralight size:fontSize];
}

/**
 *  苹方常规体
 *
 *  @param fontSize 字体大小
 *
 */
+ (instancetype)rq_fontForPingFangSC_RegularFontOfSize:(CGFloat)fontSize {
	return [UIFont fontWithName:RQPingFangSC_Regular size:fontSize];
}

/**
 *  苹方中粗体
 *
 *  @param fontSize 字体大小
 *
 */
+ (instancetype)rq_fontForPingFangSC_SemiboldFontOfSize:(CGFloat)fontSize {
	return [UIFont fontWithName:RQPingFangSC_Semibold size:fontSize];
}

/**
 *  苹方纤细体
 *
 *  @param fontSize 字体大小
 *
 */
+ (instancetype)rq_fontForPingFangSC_ThinFontOfSize:(CGFloat)fontSize {
	return [UIFont fontWithName:RQPingFangSC_Thin size:fontSize];
}

/**
 *  苹方细体
 *
 *  @param fontSize 字体大小
 *
 */
+ (instancetype)rq_fontForPingFangSC_LightFontOfSize:(CGFloat)fontSize {
	return [UIFont fontWithName:RQPingFangSC_Light size:fontSize];
}

/**
 *  苹方中黑体
 *
 *  @param fontSize 字体大小
 *
 */
+ (instancetype)rq_fontForPingFangSC_MediumFontOfSize:(CGFloat)fontSize {
	return [UIFont fontWithName:RQPingFangSC_Medium size:fontSize];
}

+(void)load {
	//获取替换后的类方法
	Method newMethod0 = class_getClassMethod([self class], @selector(adjustFont:));
	//获取替换前的类方法
	Method method0 = class_getClassMethod([self class], @selector(systemFontOfSize:));
	//然后交换类方法
	method_exchangeImplementations(newMethod0, method0);
	
	//获取替换后的类方法
	Method newMethod1 = class_getClassMethod([self class], @selector(adjustFontWithName:size:));
	//获取替换前的类方法
	Method method1 = class_getClassMethod([self class], @selector(fontWithName:size:));
	//然后交换类方法
	method_exchangeImplementations(newMethod1, method1);
	
	
}

+ (UIFont *)adjustFont:(CGFloat)fontSize{
	
	UIFont *newFont = nil;
	if (kiPhone6Plus || IS_IPHONE_IPhoneX_All){
		newFont = [UIFont adjustFont:fontSize + 2];
	}else{
		newFont = [UIFont adjustFont:fontSize];
	}
	return newFont;
}

+ (UIFont *)adjustFontWithName:(NSString *)name size:(CGFloat)fontSize {
	UIFont *newFont = nil;
	if (kiPhone6Plus || IS_IPHONE_IPhoneX_All){
		newFont = [UIFont adjustFontWithName:name size:fontSize + 2];
	}else{
		newFont = [UIFont adjustFontWithName:name size:fontSize];
	}
	return newFont;
}


@end