//
//  KBFont.m
//

#import "KBFont.h"

#if __OBJC__

@implementation KBFont

+ (UIFont *)fontOfSize:(CGFloat)designSize weight:(UIFontWeight)weight {
    // 以 375 设计稿为基准等比缩放（见 KBConfig.h 中的 KBFit）
    CGFloat scaledSize = KBFit(designSize);
    return [UIFont systemFontOfSize:scaledSize weight:weight];
}

+ (UIFont *)regular:(CGFloat)designSize {
    return [self fontOfSize:designSize weight:UIFontWeightRegular];
}

+ (UIFont *)medium:(CGFloat)designSize {
    return [self fontOfSize:designSize weight:UIFontWeightMedium];
}

+ (UIFont *)semibold:(CGFloat)designSize {
    return [self fontOfSize:designSize weight:UIFontWeightSemibold];
}

+ (UIFont *)bold:(CGFloat)designSize {
    return [self fontOfSize:designSize weight:UIFontWeightBold];
}

#pragma mark - 语义字体（可按设计自由修改数值）

+ (UIFont *)titleFont {
    // 例如：18pt，半粗体
    return [self fontOfSize:18.0 weight:UIFontWeightSemibold];
}

+ (UIFont *)bodyFont {
    // 例如：14pt，常规
    return [self regular:14.0];
}

+ (UIFont *)captionFont {
    // 例如：12pt，常规
    return [self regular:12.0];
}

@end

#endif