JSJP_Student/jiaPei/Modules/BaseModule/Common/View/RQCommonCollectionViewCell.m

//
//  RQCommonCollectionViewCell.m
//  YueXueChe
//
//  Created by 张嵘 on 2018/12/19.
//  Copyright © 2018 lee. All rights reserved.
//

#import "RQCommonCollectionViewCell.h"
#import "RQCommonCollectionItemViewModel.h"

@interface RQCommonCollectionViewCell ()
/// viewModel
@property (nonatomic, readwrite, strong) RQCommonCollectionItemViewModel *viewModel;
@property (strong, readwrite, nonatomic) UIImageView *iconImageView;
@property (strong, readwrite, nonatomic) UILabel *titleLabel;
@end

@implementation RQCommonCollectionViewCell

+ (instancetype)cellWithCollectionView:(UICollectionView *)collectionView forIndexPath:(NSIndexPath *)indexPath {
	NSString *ID = [NSString stringWithFormat:@"RQCommonCollectionViewCell%ld",(long)indexPath.section];
	[collectionView registerClass:[RQCommonCollectionViewCell class] forCellWithReuseIdentifier:ID];
	RQCommonCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:ID forIndexPath:indexPath];
	cell.backgroundColor = RQ_MAIN_BACKGROUNDCOLOR;
	if (!cell) {
		cell = [[self alloc] init];
        cell.iconImageView.hidden = YES;
        cell.titleLabel.hidden = YES;
	}
	return cell;
}

- (void)bindViewModel:(RQCommonCollectionItemViewModel *)viewModel {
	self.viewModel = viewModel;
    BOOL isURL = [NSString rq_isValidURL:viewModel.icon];
    if (isURL) {
        [self.iconImageView yy_setImageWithURL:[NSURL URLWithString:viewModel.icon] placeholder:RQWebAvatarImagePlaceholder() options:RQWebImageOptionAutomatic completion:^(UIImage * _Nullable image, NSURL * _Nonnull url, YYWebImageFromType from, YYWebImageStage stage, NSError * _Nullable error) {
            if(image) {
                image = [image qmui_imageResizedInLimitedSize:CGSizeMake(RQ_FIT_HORIZONTAL(25.f), RQ_FIT_HORIZONTAL(25.f)) resizingMode:QMUIImageResizingModeScaleAspectFill];
                self.iconImageView.image = image;
             }
        }];
        
//        [self.iconImageView sd_setImageWithURL:[NSURL URLWithString:viewModel.icon] placeholderImage:RQWebImagePlaceholder()];
    } else {
        self.iconImageView.image = [UIImage imageNamed:viewModel.icon];
    }
	
	self.titleLabel.text = viewModel.title;
    
    self.iconImageView.hidden = RQStringIsEmpty(viewModel.icon);
    self.titleLabel.hidden = RQStringIsEmpty(viewModel.title);
}

- (void)setIndexPath:(NSIndexPath *)indexPath rowsInSection:(NSInteger)rows {
    
}

- (instancetype)init {
	if (self = [super init]) {
		// 初始化
		[self _setup];
		
		// 创建自控制器
		[self _setupSubViews];
		
		// 布局子控件
		[self _makeSubViewsConstraints];
	}
	return self;
}

#pragma mark - 初始化
- (void)_setup{
	self.contentView.backgroundColor = RQ_MAIN_BACKGROUNDCOLOR;
	
}

#pragma mark - 创建自控制器
- (void)_setupSubViews {
	[self.contentView addSubview:self.iconImageView];
	[self.contentView addSubview:self.titleLabel];
}

#pragma mark - 布局子控件
- (void)_makeSubViewsConstraints{
	
	
}

#pragma mark - 布局
- (void)layoutSubviews{
	[super layoutSubviews];
    @weakify(self)
	[self.iconImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        @strongify(self)
		make.centerX.mas_equalTo(self.contentView);
		make.centerY.mas_equalTo(self.contentView).mas_offset(-15.f);
		make.size.mas_offset(CGSizeMake(RQ_FIT_HORIZONTAL(25.f), RQ_FIT_HORIZONTAL(25.f)));
	}];
	[self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        @strongify(self)
		make.centerX.mas_equalTo(self.contentView);
		make.top.mas_equalTo(self.iconImageView.mas_bottom).mas_offset(8.f);
		make.height.mas_offset(18.f);
	}];
}

#pragma mark - LazyLoad
- (UIImageView *)iconImageView {
	if (!_iconImageView) {
		_iconImageView = [[UIImageView alloc] init];
        _iconImageView.contentMode = UIViewContentModeScaleAspectFill;
		[self.contentView addSubview:self.iconImageView];
	}
	return _iconImageView;
}

- (UILabel *)titleLabel {
	if (!_titleLabel) {
		_titleLabel = [[UILabel alloc] init];
		_titleLabel.textColor = RQ_MAIN_TEXT_COLOR_1;
		_titleLabel.font = RQRegularFont_15;
		_titleLabel.textAlignment = NSTextAlignmentCenter;
		[self.contentView addSubview:self.titleLabel];
	}
	return _titleLabel;
}

- (void)setSelected:(BOOL)selected {
	[super setSelected:selected];
	if (selected) {
		self.contentView.layer.borderColor = RQ_MAIN_COLOR.CGColor;
		self.titleLabel.textColor = RQ_MAIN_COLOR;
	}else {
		self.contentView.layer.borderColor = UIColor.lightGrayColor.CGColor;
		self.titleLabel.textColor = RQ_MAIN_TEXT_COLOR_1;
	}
}

@end