//
//  PhotoPreviewCell.m
//  RA Image
//
//  Created by Jack on 2017/6/14.
//  Copyright © 2017年 USAI. All rights reserved.
//

#import "PhotoPreviewCell.h"

@implementation PhotoPreviewCell

- (void)setModel:(id<RAPhotoItemDelegate>)model {
    if (_model) {
        _model.delegate = nil;
    }
    _model = model;
    [_model.delegate unbind];
    _model.delegate = self;
    
    [self refreshUI];
}

- (void)setPhoto:(UIImage *)image {
    if (self.photoView) {
        self.photoView.image = image;
    }
}

- (void)reset {
    UIScrollView *sc = self.scrollView;
    sc.zoomScale = 1;
    sc.contentSize = CGSizeZero;
    sc.contentOffset = CGPointZero;
}

- (void)prepareForReuse {
    [super prepareForReuse];

    [self reset];
    self.model = nil;
}

- (void)layoutSubviews {
    [super layoutSubviews];
    
}

#pragma mark - UIDelegate

- (void)refreshUI {
    dispatch_async(dispatch_get_main_queue(), ^{
        [self setPhoto:self.model.image];
    });
}

- (void)unbind {
    _model.delegate = nil;
    _model = nil;
    [self refreshUI];
}


@end