yunjingAndroid/ybvideoandroid/ybvideoios/YBVideo/店铺/买家端/商品详情/GoodsExplainCell.m

//
//  GoodsExplainCell.m
//  yunbaolive
//
//  Created by ybRRR on 2020/3/28.
//  Copyright © 2020 cat. All rights reserved.
//

#import "GoodsExplainCell.h"
#import "XHWebImageAutoSize.h"
@implementation GoodsExplainCell
- (void)awakeFromNib {
    [super awakeFromNib];
    // Initialization code
}

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

    // Configure the view for the selected state
}
#pragma mark -- 商品简介webview
- (WKWebView *)webView{
    if (!_webView) {
        _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, _window_width, _window_height-64-statusbarHeight-40-80)];
        _webView.navigationDelegate = self;
        _webView.opaque = NO;
        _webView.multipleTouchEnabled = YES;
        _webView.scrollView.delegate = self;
        _webView.scrollView.bounces = NO;
        _webView.scrollView.showsVerticalScrollIndicator = NO;
        _webView.scrollView.scrollEnabled = YES;
        _webView.scrollView.panGestureRecognizer.enabled = NO;
    }
    return _webView;
}

-(UIScrollView *)backScroll
{
    if (!_backScroll) {
        _backScroll = [[UIScrollView alloc]init];
        _backScroll.frame = CGRectMake(0, 0, _window_width, _window_height-64-statusbarHeight-40-80);
        _backScroll.backgroundColor = UIColor.whiteColor;
    }
    return _backScroll;
}
-(instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        allHeight = 0;
        _imageArray = [NSMutableArray array];
        
//        NSString * htmlStyle = @" <style type=\"text/css\"> *{min-width: 80% !important;max-width: 100% !important;} table{ width: 100% !important;} img{ height: auto !important;}  </style> ";
//        NSString *aaa = @"<meta content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0\" name=\"viewport\">";
//        htmlString = [aaa stringByAppendingString:htmlStyle];
//        [self.contentView addSubview:self.webView];
        [self.contentView addSubview:self.backScroll];

    }
    return self;
}
-(void)setModel:(CommodityDetailModel *)model
{
    _model = model;
    //计算评价content
//    CGFloat content_height  = [publi heightOfString:model.content andFont:[UIFont systemFontOfSize:14] andWidth:_window_width-32];
    CGFloat content_height = [PublicObj heightOfString:model.content andFont:[UIFont systemFontOfSize:14] andWidth:_window_width-32];
    
    content = [[UILabel alloc]init];
    content.frame = CGRectMake(16, 0, _window_width-32, content_height);
    content.text = model.content;
    content.font = [UIFont systemFontOfSize:14];
    content.textColor = UIColor.blackColor;
    content.numberOfLines = 0;
    [self.backScroll addSubview:content];
    _topMas = content.mas_bottom;
    _spacess = content_height+15;
    
    imageFloat =_spacess;
    NSArray *array = model.pictures_format;
    
    for (int i = 0; i < array.count; i ++) {
        CGFloat imageHeight = [XHWebImageAutoSize imageHeightForURL:[NSURL URLWithString:array[i]] layoutWidth:_window_width estimateHeight:256];
        UIImageView *thumbImg = [[UIImageView alloc]init];
        [thumbImg sd_setImageWithURL:[NSURL URLWithString:array[i]]completed:^(UIImage * _Nullable image, NSError * _Nullable error, SDImageCacheType cacheType, NSURL * _Nullable imageURL) {
            thumbImg.frame = CGRectMake(0,imageFloat, _window_width, imageHeight);
            imageFloat =imageFloat+imageHeight;

        }];
        [self.backScroll addSubview:thumbImg];
    }
    self.backScroll.contentSize = CGSizeMake(_window_width, imageFloat+20);
//    NSString * htmlStyle22 = @" <style type=\"text/css\">body{font-size:30} </style> ";
//
//    NSString *contentStr = [model.content stringByReplacingOccurrencesOfString:@"\n" withString:@"<br>"];
//
//    NSString *htmlStr = [NSString stringWithFormat:@"%@<p>%@</p>",htmlStyle22,contentStr];//model.content
//
//    for (NSString *str in array) {
//        NSString *ssss = [NSString stringWithFormat:@"<img src='%@'></img>",str];
//        htmlStr = [NSString stringWithFormat:@"%@%@",htmlStr,ssss];
//    }
//    NSString * htmlStyle = @" <style type=\"text/css\"> *{min-width: 100% !important;max-width: 100% !important;} img{ height: auto !important;}  </style> ";
//    htmlStr = [htmlStyle stringByAppendingString:htmlStr];
//    [_webView loadHTMLString:htmlStr baseURL:nil];
//    NSURL *url = [NSURL URLWithString:@"https://livenew.yunbaozb.com/appapi/feedback/test"];
//    NSURLRequest *request = [NSURLRequest requestWithURL:url];
//    [_webView loadRequest:request];

}
- (void)webView:(WKWebView *)webView didFinishNavigation:(null_unspecified WKNavigation *)navigation{
    [webView evaluateJavaScript:@"document.body.scrollHeight" completionHandler:^(id _Nullable result, NSError * _Nullable error) {
//        _webView.frame = CGRectMake(0, 0, _window_width, [result doubleValue]);//将WKWebView的高度设置为内容高度
//        //刷新制定位置Cell
//        _backScrollView.contentSize = CGSizeMake(0, _webView.bottom);
    }];
}
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler{
    
    NSURLRequest *request = navigationAction.request;
    if ([request.URL.scheme isEqualToString: @"image-preview"])
    {
        //启动图片浏览器， 跳转到图片浏览页面
        if (_imageArray.count != 0) {
            
//            HZPhotoBrowser *browserVc = [[HZPhotoBrowser alloc] init];
//            browserVc.imageArray = imageArray;
//            browserVc.imageCount = imageArray.count; // 图片总数
//            browserVc.currentImageIndex = (int)[imageArray indexOfObject:url];//当前点击的图片
//            [browserVc show];
            
        }
        decisionHandler(WKNavigationActionPolicyAllow);
        return;
        
    }

    decisionHandler(WKNavigationActionPolicyAllow);
    NSLog(@"在发送请求之前：%@",navigationAction.request.URL.absoluteString);
}
//- (void)awakeFromNib {
//    [super awakeFromNib];
//    // Initialization code
//}
//
//- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
//    [super setSelected:selected animated:animated];
//
//    // Configure the view for the selected state
//}
//#pragma mark -- 商品简介webview
//- (WKWebView *)webView{
//    if (!_webView) {
//        _webView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, _window_width, _window_height-64-statusbarHeight-40-80)];
//        _webView.navigationDelegate = self;
//        _webView.opaque = NO;
//        _webView.multipleTouchEnabled = YES;
//        _webView.scrollView.delegate = self;
//        _webView.scrollView.bounces = NO;
//        _webView.scrollView.showsVerticalScrollIndicator = NO;
//        _webView.scrollView.scrollEnabled = YES;
//        _webView.scrollView.panGestureRecognizer.enabled = NO;
//    }
//    return _webView;
//}
//-(instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
//{
//    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
//    if (self) {
//        allHeight = 0;
//        _imageArray = [NSMutableArray array];
//        NSString * htmlStyle = @" <style type=\"text/css\"> *{min-width: 80% !important;max-width: 100% !important;} table{ width: 100% !important;} img{ height: auto !important;}  </style> ";
//        NSString *aaa = @"<meta content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0\" name=\"viewport\">";
//        htmlString = [aaa stringByAppendingString:htmlStyle];
//        [self.contentView addSubview:self.webView];
//
//    }
//    return self;
//}
//-(void)setModel:(CommodityDetailModel *)model
//{
//    _model = model;
//    //计算评价content
//    CGFloat content_height  = [PublicObj heightOfString:model.content andFont:[UIFont systemFontOfSize:14] andWidth:_window_width-32];
//
//    content.frame = CGRectMake(16, 0, _window_width-32, content_height);
//    content.text = model.content;
//
//    _topMas = content.mas_bottom;
//    _spacess = content_height+15;
//
//    NSArray *array = model.pictures_format;
//    NSString * htmlStyle22 = @" <style type=\"text/css\">body{font-size:30} </style> ";
//
//    NSString *htmlStr = [NSString stringWithFormat:@"%@<p>%@</p>",htmlStyle22,model.content];
//
//    for (NSString *str in array) {
//        NSString *ssss = [NSString stringWithFormat:@"<img src='%@'></img>",str];
//        htmlStr = [NSString stringWithFormat:@"%@%@",htmlStr,ssss];
//    }
//    NSString * htmlStyle = @" <style type=\"text/css\"> *{min-width: 100% !important;max-width: 100% !important;} img{ height: auto !important;}  </style> ";
//    htmlStr = [htmlStyle stringByAppendingString:htmlStr];
//    [_webView loadHTMLString:htmlStr baseURL:nil];
//}
//- (void)webView:(WKWebView *)webView didFinishNavigation:(null_unspecified WKNavigation *)navigation{
//    [webView evaluateJavaScript:@"document.body.scrollHeight" completionHandler:^(id _Nullable result, NSError * _Nullable error) {
////        _webView.frame = CGRectMake(0, 0, _window_width, [result doubleValue]);//将WKWebView的高度设置为内容高度
////        //刷新制定位置Cell
////        _backScrollView.contentSize = CGSizeMake(0, _webView.bottom);
//    }];
//}
//- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler{
//
//    NSURLRequest *request = navigationAction.request;
//    if ([request.URL.scheme isEqualToString: @"image-preview"])
//    {
//
//        NSString *url = [request.URL.absoluteString substringFromIndex:14];
//        //启动图片浏览器， 跳转到图片浏览页面
//        if (_imageArray.count != 0) {
//
////            HZPhotoBrowser *browserVc = [[HZPhotoBrowser alloc] init];
////            browserVc.imageArray = imageArray;
////            browserVc.imageCount = imageArray.count; // 图片总数
////            browserVc.currentImageIndex = (int)[imageArray indexOfObject:url];//当前点击的图片
////            [browserVc show];
//
//        }
//        decisionHandler(WKNavigationActionPolicyAllow);
//        return;
//
//    }
//
//    decisionHandler(WKNavigationActionPolicyAllow);
//    NSLog(@"在发送请求之前：%@",navigationAction.request.URL.absoluteString);
//}
@end