KDProject/KuDianProject/SupplyGood/View/KDPSupplyCom...

//
//  KDPSupplyCommentViewCell.m
//  KuDianProject
//
//  Created by admin on 2019/7/4.
//  Copyright © 2019 KDP. All rights reserved.
//

#import "KDPSupplyCommentViewCell.h"
#import "KDPClassModel.h"
@interface KDPSupplyCommentViewCell ()<UICollectionViewDataSource,UICollectionViewDelegate>

@property (nonatomic, strong) UICollectionView *collectionView;

@end

@implementation KDPSupplyCommentViewCell
- (instancetype)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        self.contentView.layer.cornerRadius = 8;
        self.contentView.layer.masksToBounds = YES;
        self.contentView.backgroundColor = [UIColor whiteColor];
        [self setUpSubViews];
    }
    return self;
}

- (void)setUpSubViews{
    [self.contentView addSubview:self.collectionView];
}

- (UICollectionView *)collectionView{
    if (!_collectionView) {
        UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
        flowLayout.itemSize = CGSizeMake((SCREEN_WIDTH-20)/4, 90);
        flowLayout.minimumLineSpacing = 0;
        flowLayout.minimumInteritemSpacing = 0;
        _collectionView = [[UICollectionView alloc] initWithFrame:self.contentView.bounds collectionViewLayout:flowLayout];
        _collectionView.dataSource = self;
        _collectionView.delegate = self;
        _collectionView.showsHorizontalScrollIndicator = NO;
        _collectionView.showsVerticalScrollIndicator = NO;
        _collectionView.scrollEnabled = NO;
        _collectionView.backgroundColor = [UIColor whiteColor];
        [_collectionView registerClass:[KDPSupplyCommentContentCell class] forCellWithReuseIdentifier:NSStringFromClass([KDPSupplyCommentContentCell class])];
    }
    return _collectionView;
}

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
    KDPSupplyCommentContentCell *contentCell = [collectionView dequeueReusableCellWithReuseIdentifier:NSStringFromClass([KDPSupplyCommentContentCell class]) forIndexPath:indexPath];
    [contentCell configCellWithModel:self.dataArray[indexPath.row] indexPath:indexPath];
    return contentCell;
}

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
    return 1;
}

- (NSInteger)collectionView:(nonnull UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.dataArray.count >= 8 ? 8 : self.dataArray.count;
}

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


- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
    if ([self.delegate respondsToSelector:@selector(commentCollectionView:didSelectIndex:)]) {
        [self.delegate commentCollectionView:collectionView didSelectIndex:indexPath.row];
    }
}



@end

@implementation KDPSupplyCommentContentCell
{
    UIImageView *_commentImageView;
    UILabel *_commentLabel;
}
- (instancetype)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
                
        [self setUpSubViews];
        [self setSubViewsConstraints];
    }
    return self;
}

- (void)setUpSubViews{
    _commentImageView = [[UIImageView alloc] init];
    [self.contentView addSubview:_commentImageView];
    
    _commentLabel = [[UILabel alloc] init];
    _commentLabel.font = FONT_SYS(13);
    _commentLabel.textColor = [UIColor colorWithRGB:0x666666];
    _commentLabel.textAlignment = NSTextAlignmentCenter;
    [self.contentView addSubview:_commentLabel];
}

- (void)setSubViewsConstraints{
    [_commentImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.contentView.mas_top).offset(30);
        make.size.equalTo(CGSizeMake(20, 35));
        make.centerX.equalTo(self.contentView);
    }];
    [_commentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self->_commentImageView.mas_bottom).offset(3);
        make.left.equalTo(self.contentView.mas_left).offset(10);
        make.right.equalTo(self.contentView.mas_right).offset(-10);
        make.centerX.equalTo(self.contentView);
    }];
}

- (void)configCellWithModel:(id)model indexPath:(NSIndexPath *)indexpath{
    KDPClassModel *goodModel = (KDPClassModel *)model;
    [_commentImageView sd_setImageWithURL:[NSURL URLWithString:goodModel.icon]placeholderImage:[UIImage imageNamed:placholderImg]];
    _commentLabel.text = goodModel.name;
}

@end