jixin_new/shiku_im/ClassesNew/classes/messageVc/JXCustomerChatListCell.m

//
//  SecondTableViewCell.m
//  cellWebView
//
//  Created by abc on 2018/5/28.
//  Copyright © 2018年 mike. All rights reserved.
//

#import "JXCustomerChatListCell.h"
#import <WebKit/WebKit.h>

@interface JXCustomerChatListCell()<WKNavigationDelegate>

@property (nonatomic, strong) WKWebView *newsWebView;
@property (nonatomic, strong) UIView *line;

@property (nonatomic,weak) UIImageView *backIconV;
@property (nonatomic,weak) UIImageView *iconV;
 
@property (nonatomic,weak) UILabel *timeL;
@end

@implementation JXCustomerChatListCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        [self createView];
    }
    return self;
}
- (void)createView{
    
    UIImageView *iconV=[[UIImageView alloc]init];
    iconV.image=[UIImage imageNamed:@"jixin"];
    iconV.backgroundColor=[UIColor greenColor];
    iconV.contentMode=UIViewContentModeScaleToFill;
    [self.contentView addSubview:iconV];
    self.iconV=iconV;
   iconV.frame = CGRectMake(20, 10, 50, 50);
    
    
    
    UIImageView *backIconV=[[UIImageView alloc]init];
    backIconV.backgroundColor=[UIColor whiteColor];
    backIconV.layer.cornerRadius=12;
    backIconV.layer.masksToBounds=YES;
    [self.contentView addSubview:backIconV];
    backIconV.frame = CGRectMake(80,10,[UIScreen mainScreen].bounds.size.width-100 , 0);
    self.backIconV=backIconV;
       
    
    UILabel *timeL=[[UILabel alloc]init];
    [backIconV addSubview:timeL];
    timeL.frame = CGRectMake(80,10,[UIScreen mainScreen].bounds.size.width-100 , 0);
    self.timeL=timeL;
       
    
    
    
    self.newsWebView = [[WKWebView alloc] init];
    self.newsWebView.frame = CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width-100, 0);
    self.newsWebView.navigationDelegate = self;
    self.newsWebView.backgroundColor=[UIColor whiteColor];
    self.newsWebView.scrollView.scrollEnabled = NO;
    [self.newsWebView sizeToFit];
    [backIconV addSubview:self.newsWebView];
  
 
}
- (void)refreshWebView:(chatListModel *)url indexPath:(NSInteger)index{
    self.indexPath = index;
 
    NSString *headerString = @"<header><meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no'></header>";
    [self.newsWebView loadHTMLString:[headerString stringByAppendingString:url.content] baseURL:nil];
    
    
    self.timeL.text=[self timeFormate:url.createTime];
    
}
- (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation*)navigation{
}

- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation*)navigation{
    
    [webView evaluateJavaScript:@"document.body.scrollHeight"completionHandler:^(id _Nullable result,NSError * _Nullable error){
        CGFloat height = [result floatValue];
        
        _backIconV.frame = CGRectMake(80, 0, [UIScreen mainScreen].bounds.size.width-100, height+40);
        self.newsWebView.frame = CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width-100, height);
        
         self.timeL.frame = CGRectMake(JX_SCREEN_WIDTH/2-110, height+10, JX_SCREEN_WIDTH/2, 15);
        
        [self.delegate webViewDidFinishLoad:height cellIndex:self.indexPath];
        
        
    }];
    
}
- (void)layoutSubviews{
    [super layoutSubviews];
}
 
- (void)setFrame:(CGRect)frame{
    frame.origin.y+=20;
    frame.size.height-=20;
//    frame.origin.x+=10;
//    frame.size.width=self.contentView.frame.size.width-20;
    [super setFrame:frame];
}


- (NSString *)timeFormate:(NSString *)timeS{
     
    NSTimeInterval time=[timeS doubleValue]+28800;//因为时差问题要加8小时 == 28800 sec
    NSDate *detaildate=[NSDate dateWithTimeIntervalSince1970:time/1000];
    //NSLog(@"date:%@",[detaildate description]);
    //实例化一个NSDateFormatter对象
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    //设定时间格式,这里可以设置成自己需要的格式
    [dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm"];
    
    NSString *currentDateStr = [dateFormatter stringFromDate: detaildate];
    
    return currentDateStr;
}

@end