//
//  cntentImageCell.m
//  ThePaperDemo
//
//  Created by scar1900 on 14/11/5.
//  Copyright (c) 2014年 scar1900. All rights reserved.
//

#import "cntentImageCell.h"
#import "AsyncImageView.h"

@interface cntentImageCell(){
    CGSize imageSize;
    CGFloat descHeight;
}
@property(nonatomic, strong)AsyncImageView *imgView;
@property(nonatomic, strong)RTLabel *destLabel;
@end

@implementation cntentImageCell
@synthesize imageBO = _imageBO;
@synthesize delegate;

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        self.backgroundColor = [UIColor clearColor];
        self.selectionStyle = UITableViewCellSelectionStyleNone;
        [self.contentView addSubview:self.imgView];
        [self.contentView addSubview:self.destLabel];
        
        UITapGestureRecognizer *imageTap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(clickImageHandler:)];
        imageTap.numberOfTapsRequired = 1;
        [self.contentView addGestureRecognizer:imageTap];
        
        [self.imgView makeConstraints:^(MASConstraintMaker *make) {
            make.centerX.equalTo(self.contentView.centerX);
            make.top.equalTo(self.contentView.top);
            make.width.mas_equalTo(imageSize.width);
            make.height.mas_equalTo(imageSize.height);
        }];
        
        [self.destLabel makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(self.contentView.left).offset(10);
            make.width.mas_equalTo(400);
            make.top.equalTo(self.imgView.bottom).offset(5);
            make.height.equalTo(@0);
        }];
        
    }
    return self;
}

- (void)clickImageHandler:(UITapGestureRecognizer*)tap {
    if ([self.delegate respondsToSelector:@selector(clickImage:)]) {
        [self.delegate clickImage:self.imageBO];
    }
}

- (void)setImageBO:(imageObjectBO *)data {
    _imageBO = data;
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        imageSize =  CGSizeMake([self.imageBO.width floatValue], [self.imageBO.height floatValue]);
        dispatch_async(dispatch_get_main_queue(), ^{
            self.imgView.imageUrl = data.url;
            if (isBlankString(data.desc)) {
                self.destLabel.hidden = YES;
                descHeight = 0;
                self.destLabel.text = @"";
            }else {
                self.destLabel.hidden = NO;
                descHeight = returnTextHeightWithRTLabel(data.desc, 1320/2, appFont(imageDescFontSize, NO), 5);
                self.destLabel.text = data.desc;
            }
            
            [self setLayoutSubviews];
        });
    });
}

- (AsyncImageView*)imgView {
    if (!_imgView) {
        _imgView = [[AsyncImageView alloc]initWithFrame:CGRectZero];
        _imgView.backgroundColor = [UIColor clearColor];
        _imgView.hidden = YES;
    }
    return _imgView;
}

- (RTLabel*)destLabel {
    if (!_destLabel) {
        _destLabel = [[RTLabel alloc]initWithFrame:CGRectZero];
        _destLabel.backgroundColor = [UIColor clearColor];
        _destLabel.textAlignment = RTTextAlignmentCenter;
        _destLabel.textColor = [UIColor colorWithHexString:ImageSpeakDesc];
        _destLabel.lineBreakMode = RTTextLineBreakModeWordWrapping;
        _destLabel.lineSpacing = 5;
        /**
         * bug:5181(【适配性】新闻详情页，4s 5c强关系下方的文字和会滚动条重叠)
         */
    }
    _destLabel.font = appFont(imageDescFontSize, NO);
    return _destLabel;
}

- (void)setLayoutSubviews {
        CGFloat padding = 0;
        UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
    if (orientation == UIInterfaceOrientationLandscapeLeft || orientation == UIInterfaceOrientationLandscapeRight) {
        padding = 125;
    }
    CGSize size  = CGSizeZero;
    if (imageSize.width > 660) {
        size = CGSizeMake(660, imageSize.height*660/imageSize.width);
    }else {
        size = CGSizeMake([self.imageBO.width floatValue]*1.1, [self.imageBO.height floatValue]*1.1);
    }
    [self.imgView remakeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.contentView.left).equalTo(1320/4-size.width/2+padding);
        make.top.equalTo(self.contentView.top);
        make.width.mas_equalTo(size.width);
        make.height.mas_equalTo(size.height);
    }];
    
    [self.destLabel remakeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.contentView.left).equalTo(padding);
        make.width.mas_equalTo(1320/2);
        make.top.equalTo(self.imgView.bottom).offset(5);
        make.height.mas_equalTo(descHeight);
    }];
    
    if (self.imgView.hidden) {
        self.imgView.hidden = NO;
    }
}


- (void)awakeFromNib {
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

@end