duoshoubang/FirstLink/Compoments/首页模块/推荐首页/Cell&View/FKRecoOffica...

//
//  FKRecommendShopCell.m
//  FirstLink
//
//  Created by jack on 16/4/9.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKRecoOfficalActivityCell.h"
#import "FKRecommendViewModel.h"

#import "SchemaManager.h"

@interface FKRecoOfficalActivityCell ()

@property (nonatomic, strong) UIImageView *imgView0;
@property (nonatomic, strong) UIImageView *imgView1;

@property (nonatomic, strong) NSArray<FKActivityItem *> *activityArray;

@end

@implementation FKRecoOfficalActivityCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        [self addAllSubViews];
        self.selectionStyle = UITableViewCellSelectionStyleNone;
    }
    return self;
}

#pragma mark - Action

- (IBAction)imageViewClickGesture:(UIGestureRecognizer *)sender {
    UIView *view = sender.view;
    if (self.delegate && [self.delegate respondsToSelector:@selector(recommendClickCell:atIndexPath:offset:)]) {
        if (view == self.imgView0) {
            [self.delegate recommendClickCell:self atIndexPath:self.indexPath offset:0];
        } else {
            [self.delegate recommendClickCell:self atIndexPath:self.indexPath offset:1];
        }
    } else {
        NSInteger startIdx = self.indexPath.row*2;
        if (view == self.imgView1) {
            startIdx++;
        }
        if (startIdx < self.activityArray.count) {
            FKActivityItem *item = self.activityArray[startIdx];
            [[SchemaManager sharedManager] parserURL:[NSURL URLWithString:item.targetUrl ? : @""] shouldCache:NO];
        }
    }
}

#pragma mark - Method

+ (CGFloat)marginWidth {
    if (IS_IPHONE_4 || IS_IPHONE_5) {
        return 5.0;
    } else if (IS_IPHONE_6) {
        return 6;
    }
    return 11;
}

+ (CGFloat)imageViewWidth{
    return floor((UISCREENWIDTH - 3*[FKRecoOfficalActivityCell marginWidth])/2.0);
}

+ (CGFloat)imageViewHeight{
    return floorf([FKRecoOfficalActivityCell imageViewWidth] * 160.0/305.0);
}

+ (CGFloat)height {
    return ([FKRecoOfficalActivityCell imageViewHeight] + [FKRecoOfficalActivityCell marginWidth]);
}

#pragma mark - Layout

- (void)addAllSubViews {
    CGSize size = CGSizeMake([FKRecoOfficalActivityCell imageViewWidth], [FKRecoOfficalActivityCell imageViewHeight]);
    
    [self.contentView addSubview:self.imgView0];
    [self.imgView0 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.contentView).offset([FKRecoOfficalActivityCell marginWidth]);
        make.top.equalTo(self.contentView);
        make.size.mas_equalTo(size);
    }];
    
    [self.contentView addSubview:self.imgView1];
    [self.imgView1 mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.imgView0.mas_right).offset([FKRecoOfficalActivityCell marginWidth]);
        make.top.equalTo(self.contentView);
        make.size.mas_equalTo(size);
    }];
}

- (void)fk_configWithViewModel:(FKRecommendViewModel*)viewModel indexPath:(NSIndexPath *)indexPath {
    if ([viewModel isKindOfClass:[FKRecommendViewModel class]]) {
        self.indexPath = indexPath;
        
        NSInteger startIdx = (indexPath.row-1)*2;
        
        FKActivityItem *item = [viewModel.officalActivityArea dataItemAtIndex:startIdx];
        if (item) {
            [self.imgView0 setImageWithURL:item.picUrl
                          placeholderImage:nil
                                     width:[FKRecoOfficalActivityCell imageViewWidth]
                                    height:[FKRecoOfficalActivityCell imageViewHeight]];
        }
        
        item = [viewModel.officalActivityArea dataItemAtIndex:++startIdx];
        if (item) {
            [self.imgView1 setImageWithURL:item.picUrl
                          placeholderImage:nil
                                     width:[FKRecoOfficalActivityCell imageViewWidth]
                                    height:[FKRecoOfficalActivityCell imageViewHeight]];
        }
    }
}

- (void)configWithActivityArray:(NSArray<FKActivityItem *> *)activityArray indexPath:(NSIndexPath *)indexPath {
    self.activityArray = activityArray;
    self.indexPath = indexPath;
    
    NSInteger startIdx = indexPath.row*2;
    
    FKActivityItem *item;
    if (startIdx < activityArray.count) {
        item = activityArray[startIdx];
        [self.imgView0 setImageWithURL:item.picUrl
                      placeholderImage:nil
                                 width:[FKRecoOfficalActivityCell imageViewWidth]
                                height:[FKRecoOfficalActivityCell imageViewHeight]];
    }
    
    if (++startIdx < activityArray.count) {
        item = activityArray[startIdx];
        [self.imgView1 setImageWithURL:item.picUrl
                      placeholderImage:nil
                                 width:[FKRecoOfficalActivityCell imageViewWidth]
                                height:[FKRecoOfficalActivityCell imageViewHeight]];
    }
}

#pragma mark - property

- (UIImageView *)imgView0 {
    if (!_imgView0) {
        _imgView0 = [[UIImageView alloc] init];
        _imgView0.contentMode = UIViewContentModeScaleAspectFit;
        _imgView0.userInteractionEnabled = YES;
        
        [_imgView0 addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                action:@selector(imageViewClickGesture:)]];
    }
    return _imgView0;
}

- (UIImageView *)imgView1 {
    if (!_imgView1) {
        _imgView1 = [[UIImageView alloc] init];
        _imgView1.contentMode = UIViewContentModeScaleAspectFit;
        _imgView1.userInteractionEnabled = YES;
        
        [_imgView1 addGestureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                action:@selector(imageViewClickGesture:)]];
    }
    return _imgView1;
}

@end