//
//  KXKeyWordView.m
//  CAISHEN
//
//  Created by kuxuan on 2017/12/5.
//  Copyright © 2017年 kuxuan. All rights reserved.
//

#import "KXKeyWordView.h"
#import "KXKeyWordTool.h"
@implementation KXKeyWordView

- (instancetype)init
{
    if (self = [super init]) {
        self.backgroundColor = [UIColor whiteColor];
        [self setupUI];
    }
    return self;
}

- (instancetype)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        self.backgroundColor = [UIColor whiteColor];
        [self setupUI];
    }
    return self;
}

- (void)setupUI
{
    UILabel *keyWord = [[UILabel alloc]initWithFrame:CGRectMake(14, 0, 200, 42)];
    keyWord.text = @"热门关键词：";
    keyWord.textColor = [UIColor KXColorWithHex:0x9a9a9a];
    keyWord.font = FONT_SYS(14);
    [self addSubview:keyWord];
}

- (void)setItemArray:(NSArray *)itemArray
{
    _itemArray = itemArray;
    for (int i=0; i<itemArray.count; i++) {
        UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
        button.frame = CGRectMake((SCREEN_WIDTH/2)*(i%2), 42+42*(i/2), SCREEN_WIDTH/2, 42);
        button.contentEdgeInsets = UIEdgeInsetsMake(0, 14, 0, 0);
        button.titleLabel.font = FONT_SYS(14);
        [button setTitle:itemArray[i] forState:UIControlStateNormal];
        [button addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
        [button setTitleColor:[UIColor titleColor] forState:UIControlStateNormal];
        [self addSubview:button];
    }
    
    for (int i = 0; i < (itemArray.count + 1)/2; i++) {
        UILabel *hLabel = [[UILabel alloc]initWithFrame:CGRectMake(14, 42*(i+1), SCREEN_WIDTH - 28, 0.3)];
        hLabel.backgroundColor = [UIColor lineColor];
        [self addSubview:hLabel];
    }
    
    UILabel *vlabel = [[UILabel alloc]initWithFrame:CGRectMake(SCREEN_WIDTH/2, 42, 0.3, 42*(itemArray.count + 1)/2)];
    vlabel.backgroundColor = [UIColor lineColor];
    [self addSubview:vlabel];
    
    self.frame = CGRectMake(0, 0, SCREEN_WIDTH, (itemArray.count + 1)/2*42+42);
}

- (void)buttonAction:(UIButton *)btn
{
    self.keywordBlock(btn.titleLabel.text);
}

@end