//
//  YMTabBar.m
//  YUMI
//
//  Created by XY on 2023/2/15.
//

#import "XPTabBar.h"
#import "UIImage+Utils.h"
#import "YUMIMacroUitls.h"
#import "DJDKMIMOMColor.h"


CGFloat leftRightSpace = 20.0; // TabBar左右距离
CGFloat bottomSpace = 29.0; // TabBar离底部距离
NSInteger itemCount = 5;  // tabBarItem的数量

@interface XPTabBar()



@end

@implementation XPTabBar

- (instancetype)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if(self) {
        
        self.backgroundColor = [UIColor whiteColor];
        // 去除顶部横线
        [self setBackgroundImage:[UIImage new]];
        [self setShadowImage:[UIImage new]];
        
        if (@available(iOS 15.0, *)) {
            UITabBarAppearance *bar = [UITabBarAppearance new];
            bar.backgroundColor = [UIColor redColor];
            bar.backgroundEffect = nil;
            // 隐藏细线
            [bar configureWithTransparentBackground];
            bar.stackedLayoutAppearance.selected.titleTextAttributes = @{NSFontAttributeName:[UIFont systemFontOfSize:10],NSForegroundColorAttributeName:[DJDKMIMOMColor confirmButtonGradientEndColor]};
            bar.stackedLayoutAppearance.normal.titleTextAttributes = @{NSFontAttributeName:[UIFont systemFontOfSize:10],NSForegroundColorAttributeName:[DJDKMIMOMColor secondTextColor]};
            self.scrollEdgeAppearance = bar;
            self.standardAppearance = bar;
        } else {
            self.backgroundColor = [UIColor clearColor];
            self.shadowImage = nil;
            [[UITabBarItem appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName:[DJDKMIMOMColor confirmButtonGradientEndColor]} forState:UIControlStateSelected];
            [[UITabBarItem appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName:[DJDKMIMOMColor secondTextColor]} forState:UIControlStateNormal];
        }
        self.translucent = YES;
    }
    return self;
}

- (void)layoutSubviews {
    [super layoutSubviews];
    // 重设tabBar的位置
    self.frame = CGRectMake(0, KScreenHeight- kTabBarHeight, KScreenWidth, kTabBarHeight);
    
    // 设置其他tabbarbtn的frame
    CGFloat tabBarButtonW = (KScreenWidth-leftRightSpace*2)/itemCount;
    CGFloat tabBarButtonIndex = 0;
    for (UIView *child in self.subviews) {
        Class class = NSClassFromString(@"UITabBarButton");
        if ([child isKindOfClass:class]) {
            CGRect frame = CGRectMake(tabBarButtonIndex * tabBarButtonW+leftRightSpace, 17, 34, 34);
            child.frame = frame;
            tabBarButtonIndex ++;
        }
    }
}



@end