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

#import "LDClassifyLeftView.h"
#import "LDClassifyLeftTableViewCell.h"
#import "LDCategoryModel.h"

static NSString *const cellIndentifier = @"classifyLeft";

@interface LDClassifyLeftView()<UITableViewDelegate,UITableViewDataSource>

@property (nonatomic,strong)UITableView *tableView;
@property (nonatomic,strong)NSIndexPath *indexPath;

@end

@implementation LDClassifyLeftView

{
    NSInteger _index;
}

- (instancetype)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        self.backgroundColor = [UIColor YHColorWithHex:0xF4F4F4];
        [self setupUI];
    }
    return self;
}

- (void)setupUI{
    self.tableView = [[UITableView alloc]initWithFrame:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height) style:UITableViewStylePlain];
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    [self.tableView registerClass:[LDClassifyLeftTableViewCell class] forCellReuseIdentifier:cellIndentifier];
    self.tableView.delegate = self;
    self.tableView.dataSource = self;
    self.tableView.tableFooterView = [[UIView alloc]init];
    self.tableView.showsVerticalScrollIndicator = NO;
    [self addSubview:self.tableView];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return self.dataArray.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    LDClassifyLeftTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIndentifier];
    if (!cell) {
        cell = [[LDClassifyLeftTableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIndentifier];
    }
    if ([indexPath isEqual:self.indexPath]) {
        cell.isSelect = YES;
    }else{
        cell.isSelect = NO;
    }
    cell.selectionStyle = UITableViewCellSelectionStyleNone;
    LDCategoryModel *model = self.dataArray[indexPath.row];
    cell.title = model.name;
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    
    LDClassifyLeftTableViewCell *formerCell = [tableView cellForRowAtIndexPath:self.indexPath];
    formerCell.isSelect = NO;
    self.indexPath = indexPath;
    LDClassifyLeftTableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
    cell.isSelect = YES;
    if (self.selectRowBlock) {
        self.selectRowBlock(indexPath.row);
        _index = indexPath.row;
    }
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    return 48;
}

- (NSInteger)index{
    return _index;
}

- (void)setDataArray:(NSArray *)dataArray{
    _dataArray = dataArray;
    [self.tableView reloadData];
}

- (NSIndexPath *)indexPath{
    if (!_indexPath) {
        _indexPath = [NSIndexPath indexPathForRow:0 inSection:0];
    }
    return _indexPath;
}


@end