//
//  KBFourButtonView.m
//  YouHuiProject
//
//  Created by 小花 on 2018/4/28.
//  Copyright © 2018年 kuxuan. All rights reserved.
//

#import "KBFourButtonView.h"

@implementation KBFourButtonView


- (instancetype)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
        self.backgroundColor = [UIColor whiteColor];
        self.layer.cornerRadius = 6;
        self.layer.masksToBounds = YES;
        [self configButtons];
    }
    return self;
}

- (void)configButtons {
    NSArray *titles = @[@"我的订单",@"已领优惠券",@"淘宝购物车",@"浏览记录"];//,@"collection"
    NSArray *images = @[@"my_order",@"my_ticket",@"my_car",@"my_browser"];
    CGFloat width = self.width/titles.count;
    CGFloat height = width;
    for (int i = 0; i < titles.count; i++) {
        UIButton *button = [[UIButton alloc] initWithFrame:CGRectMake(width * i, 0, width, height)];
        [button setTitle:titles[i] forState:UIControlStateNormal];
        [button setImage:[UIImage imageNamed:images[i]]forState:UIControlStateNormal];
        [button addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
        
        [button setTitleColor:[UIColor YHColorWithHex:0x7c7c7c] forState:UIControlStateNormal];
        button.titleLabel.font = [UIFont systemFontOfSize:12];
        button.tag = 10000 + i;
        
        // button标题的偏移量
        button.titleEdgeInsets = UIEdgeInsetsMake(button.imageView.frame.size.height+5, -button.imageView.bounds.size.width, 0,0);
        // button图片的偏移量
        button.imageEdgeInsets = UIEdgeInsetsMake(0, button.titleLabel.frame.size.width/2, button.titleLabel.frame.size.height+5, -button.titleLabel.frame.size.width/2);
        [self addSubview:button];
    }
}

- (void)buttonAction:(UIButton *)sender {
    NSInteger index = sender.tag - 10000;
    if (self.delegate && [self.delegate respondsToSelector:@selector(YHMineFourButtonViewDidClickButtonIndex:)]) {
        [self.delegate YHMineFourButtonViewDidClickButtonIndex:index];
    }
}

@end