1v1_7/MSYOUPAI/3rd/BaseVC/ZCBaseWebView.m

//
//  ZCBaseBaseWebView.m
//  HuaKaiChat
//
//  Created by 张灿 on 2017/6/28.
//  Copyright © 2017年 huakai. All rights reserved.
//

#import "ZCBaseWebView.h"
#import <WebKit/WebKit.h>
#import "YOUPAILZUserShowVC.h"
#import "YOUPAILZLiveAudienceVC.h"
#import "UIViewController+TFPresent.h"
//#import "IPAManager.h"
//#import "WXApi.h"
#import "YOUPAILCIMSessionVC.h"

#import "YOUPAILCShareModel.h"
#import <UMShare/UMShare.h>
#import "YOUPAILZShareApplicationWindow.h"
#import "IPAManager.h"
#import "YOUPAIHRWebWindow.h"
@interface ZCBaseWebView()<WKUIDelegate,WKNavigationDelegate,ZCBaseWebProgressViewDelegate,WKScriptMessageHandler>
@property (nonatomic,assign) double estimatedProgress;
@property (nonatomic,strong) NSURLRequest *originRequest;
@property (nonatomic,strong) NSURLRequest *currentRequest;
@property (nonatomic,strong) UILabel *tipLabel;
@property (nonatomic,strong) UILabel *errorLabel;
@property (nonatomic,strong) ZCBaseWebProgressView* ZCBaseWebProgressView;
@property (nonatomic,assign)BOOL ResetFlag;//已设置标志
@property (nonatomic,strong) WKWebView* wkwebView;
@end
@implementation ZCBaseWebView
@synthesize realWebView = _realWebView;

- (UILabel *)errorLabel{
    if (!_errorLabel) {
        _errorLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, 10, KScreenWidth, 30)];
        _errorLabel.text = @"网页加载失败";
        _errorLabel.textColor = DecColorFromRGB(110, 115, 116);
        _errorLabel.font = [UIFont systemFontOfSize:15];
        _errorLabel.textAlignment = NSTextAlignmentCenter;
        [self addSubview:_errorLabel];
    }
    return _errorLabel;
}

- (UILabel *)tipLabel{
    if (!_tipLabel) {
        _tipLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, 10, KScreenWidth, 30)];
        NSString *endStr;
        NSRange start = [self.contentUrl rangeOfString:@"//"];
        NSString* startStr = [self.contentUrl substringFromIndex:start.location+2];
        NSRange end = [startStr rangeOfString:@"/"];
        if (end.length==0) {
            endStr = startStr;
        }else{
            endStr = [startStr substringToIndex:end.location];
        }
        _tipLabel.text = [NSString stringWithFormat:@"网页由 %@ 提供",endStr];
        _tipLabel.textColor = DecColorFromRGB(110, 115, 116);
        _tipLabel.font = [UIFont systemFontOfSize:15];
        _tipLabel.textAlignment = NSTextAlignmentCenter;
        [self.wkwebView addSubview:_tipLabel];
    }
    return _tipLabel;
}

- (instancetype)init
{
    return [self initWithFrame:CGRectMake(0, 0, KScreenWidth, KScreenHeight-NavBarHeight)];
}
- (instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self)
    {
        
        [self _initMyself];
    }
    return self;
}

- (instancetype)initWithCoder:(NSCoder *)coder
{
    self = [super initWithCoder:coder];
    if (self) {
        [self _initMyself];
    }
    return self;
}

-(void)_initMyself
{
//    self.backgroundColor = DecColorFromRGB(46, 49, 50);
    self.wkwebView.scrollView.bounces  = NO;
    self.backgroundColor = LCBkgColor;
    self.ResetFlag = NO;
    Class wkWebView = NSClassFromString(@"WKWebView");
    if(wkWebView)
    {
        [self initWKWebView];
    }
    else
    {
       
    }
    //    self.scalesPageToFit = YES;
    
    [self.realWebView setFrame:self.bounds];
    [self.realWebView setAutoresizingMask:UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight];
    [self addSubview:self.realWebView];
}

-(void)initWKWebView
{
    
    WKUserContentController *userContentController = [[WKUserContentController alloc] init];
    [userContentController addScriptMessageHandler:self name:@"openUserDetail"];//js调用跳转至用户详情

    [userContentController addScriptMessageHandler:self name:@"openUserLive"];// js调用跳转至直播间
    [userContentController addScriptMessageHandler:self name:@"openActivity"]; //js调用可跳转app指定内页
    [userContentController addScriptMessageHandler:self name:@"showPay"]; // 支付
//    [userContentController addScriptMessageHandler:self name:@"showShareDialog"];// 分享
    [userContentController addScriptMessageHandler:self name:@"copyInviteCode"];// 复制到剪切板
    [userContentController addScriptMessageHandler:self name:@"showPosterDialog"];// 分享推广
    [userContentController addScriptMessageHandler:self name:@"getUserId"];// 把用户id传给H5
    [userContentController addScriptMessageHandler:self name:@"startP2PSession"];// 客服
    [userContentController addScriptMessageHandler:self name:@"showH5Dialog"]; //js调用Web窗口
    [userContentController addScriptMessageHandler:self name:@"closeWindow"]; //关闭界面
    [userContentController addScriptMessageHandler:self name:@"showNewShareDialog"]; //第三方分享
    [userContentController addScriptMessageHandler:self name:@"openMainActivity"]; //js调用可跳转app指定内页
    
    WKWebViewConfiguration* configuration = [[NSClassFromString(@"WKWebViewConfiguration") alloc] init];
    configuration.preferences = [NSClassFromString(@"WKPreferences") new];
    configuration.userContentController = userContentController;
    
    WKWebView* webView = [[NSClassFromString(@"WKWebView") alloc] initWithFrame:self.bounds configuration:configuration];
    webView.UIDelegate = self;
    webView.navigationDelegate = self;
    webView.backgroundColor = [UIColor clearColor];
    webView.opaque = YES;
    webView.allowsLinkPreview = NO;
    webView.allowsBackForwardNavigationGestures = YES;
    [webView addObserver:self forKeyPath:@"estimatedProgress" options:NSKeyValueObservingOptionNew context:nil];
    [webView addObserver:self forKeyPath:@"title" options:NSKeyValueObservingOptionNew context:nil];
    self.wkwebView = webView;
    _realWebView = webView;
    
    [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(youpaifApplePaySuccess:) name:@"yqApplePaySuccess" object:nil];

}
- (void)youpaifApplePaySuccess:(NSNotification*)noti{
    [self.wkwebView evaluateJavaScript:@"callback()" completionHandler:^(id _Nullable result, NSError * _Nullable error) {
        NSLog(@"%@", error);
    }];
    [self.wkwebView evaluateJavaScript:@"vue_onload()" completionHandler:^(id _Nullable result, NSError * _Nullable error) {
        NSLog(@"%@", error);
    }];

}
//js调oc
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message{
    
    if ([message.name isEqualToString:@"openUserDetail"]) {
        //int userId,int type  // 用户id
        NSLog(@"方法名:%@", message.name);
        NSLog(@"参数:%@", message.body);
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSNumber *type = dict[@"type"];
            NSNumber *userId = dict[@"userId"];
            if ([type isEqualToNumber:@1]) {
//                YOUPAILZUserShowVC *vc = [YOUPAILZUserShowVC new];
//                vc.youpaipuserId = [NSString stringWithFormat:@"%@",userId];
//                [self.nav pushViewController:vc animated:YES];
                YMPersonalPageViewModel *personalPageVM = [[YMPersonalPageViewModel alloc]initWithParams:@{
                    ParamsId:@([userId intValue])
                }];
                [YMRouter openURL:stringFormat(@"%@%@", YM_ROUTER_URL_PREFIX, YM_ROUTER_PERSONAL_PAGE) withUserInfo:@{
                    RouterViewModel:personalPageVM
                } completion:nil];
                
            }
            
            
        }
        
        
        
    }else if ([message.name isEqualToString:@"openUserLive"]){
       // String roomId // 直播间id
        
        NSLog(@"直播方法名:%@", message.name);
        NSLog(@"直播参数:%@", message.body);
        NSNumber *roomId = message.body;
        [ZCHUDHelper showWithStatus:nil];
        WeakSelf;
        [LCHttpHelper requestWithURLString:JoinLive parameters:@{@"room_id":[NSString stringWithFormat:@"%@",roomId]} needToken:YES type:HttpRequestTypePost success:^(id responseObject) {
            NSDictionary* dict = (NSDictionary*)responseObject;
            NSInteger code = [[dict objectForKey:@"code"] integerValue];
            if (code == 0) {
                [ZCHUDHelper dismiss];
                [[YOUPAILZChatRoomManager shareManager] youpaifcloseChatRoom];
                YOUPAILZLiveModel *liveModel = [YOUPAILZLiveModel mj_objectWithKeyValues:[dict objectForKey:@"data"]];
                YOUPAILZLiveAudienceVC *audienceVC = [[YOUPAILZLiveAudienceVC alloc] initWithModel:liveModel];
                [weakSelf.nav pushViewController:audienceVC animated:YES];
            }else{
                [ZCHUDHelper showTitle:[dict objectForKey:@"message"]];
            }
        } failure:^(NSError *error) {
            [ZCHUDHelper showTitle:error.localizedDescription];
        }];
        
       
       
    }else if ([message.name isEqualToString:@"openActivity"]){
        //int linkType,String linkUrl

//        NSLog(@"openActivity方法名:%@", message.name);
//        NSLog(@"openActivity参数:%@", message.body);
        
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSNumber *link_type = dict[@"linkType"];
            NSString *link_url = dict[@"linkUrl"];
            if ([link_type isEqualToNumber:@1]) {
                ZCBaseWebVC* baseWeb = [[ZCBaseWebVC alloc]init];
                baseWeb.contentUrl = link_url;
                [self.nav pushViewController:baseWeb animated:YES];
            }else if ([link_type isEqualToNumber:@2]||[link_type isEqualToNumber:@3]){
                [[LCTools getCurrentVC] youpaifpageToStr:link_url];
            }


        }
    }else if ([message.name isEqualToString:@"openMainActivity"]){
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSString *type = dict[@"type"];
            [[LCTools getCurrentVC] youpaifpageToStr:type];
        }
    }else if ([message.name isEqualToString:@"showPay"]){
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSString *ios_product_id = [NSString stringWithFormat:@"%@",dict[@"ios_product_id"]];
            [self applePay:ios_product_id];
            
        }
    }
//    else if([message.name isEqualToString:@"showShareDialog"]){
//        if ([message.body isKindOfClass:[NSDictionary class]]) {
//            NSDictionary *dict = message.body;
//            NSString *imageUrl = [NSString stringWithFormat:@"%@",dict[@"imageUrl"]];
//            NSString *weChatUrl = [NSString stringWithFormat:@"%@",dict[@"weChatUrl"]];
//            [self shareWithQrcodeUrl:imageUrl Url:weChatUrl];
//        }
//
//    }
    else if([message.name isEqualToString:@"copyInviteCode"]){
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSString *inviteCode = [NSString stringWithFormat:@"%@",dict[@"inviteCode"]];
            UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
            pasteboard.string = inviteCode;
            [ZCHUDHelper showTitle:@"复制成功,快去粘贴吧！"];
        }
        
    }else if([message.name isEqualToString:@"showPosterDialog"]){
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            YOUPAILZShareApplicationModel *model = [YOUPAILZShareApplicationModel mj_objectWithKeyValues:dict];
            YOUPAILZShareApplicationWindow *vc = [[YOUPAILZShareApplicationWindow alloc] init];
            vc.youpaipmodel = model;
            vc.isTouchDismiss = YES;
            [[LCTools getCurrentVC] TFPresentVC:vc completion:^{}];
        }
        
    }else if([message.name isEqualToString:@"getUserId"]){
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSString *methodName = [dict objectForKey:@"fn"];
            [self.wkwebView evaluateJavaScript:[NSString stringWithFormat:@"%@('%@')",methodName,[LCSaveModel getUserModel].youpaipuserinfo.youpaipuser_id] completionHandler:^(id _Nullable result, NSError * _Nullable error) {
                NSLog(@"%@", error);
            }];
        }
        
    }else if([message.name isEqualToString:@"startP2PSession"]){
        NIMSession *session = [NIMSession session:[LCSaveData getServerId] type:NIMSessionTypeP2P];
        if (session) {
            @weakify(self);
            [ZCHUDHelper show];
            [[[NIMSDK sharedSDK] userManager] fetchUserInfos:@[session.sessionId] completion:^(NSArray<NIMUser *> * _Nullable users, NSError * _Nullable error) {
                @strongify(self);
                [ZCHUDHelper dismiss];
                YOUPAILCIMSessionVC *vc = [[YOUPAILCIMSessionVC alloc] initWithSession:session];
                [[LCTools getContainNavigationControllerCurrentVC].navigationController pushViewController:vc animated:YES];
            }];
        }
    }else if ([message.name isEqualToString:@"showH5Dialog"]){
        //int linkType,String linkUrl

//        NSLog(@"openActivity方法名:%@", message.name);
//        NSLog(@"openActivity参数:%@", message.body);
        
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSString *gravity = dict[@"gravity"];
            CGFloat width = [dict[@"width"] floatValue];
            CGFloat height = [dict[@"height"] floatValue];
            NSString *loadUrl = dict[@"loadUrl"];
           
            YOUPAIHRWebWindow *window = [[YOUPAIHRWebWindow alloc] init];
            window.youpaipgravity = gravity;
            window.youpaipwidth = width;
            window.youpaipheight = height;
            window.youpaipurl = loadUrl;
            [[LCTools getCurrentVC] TFPresentVC:window completion:^{}];
        }
    }else if ([message.name isEqualToString:@"closeWindow"]){
        [[LCTools getContainNavigationControllerCurrentVC].navigationController popViewControllerAnimated:YES];
    }else if([message.name isEqualToString:@"showNewShareDialog"]){
        if ([message.body isKindOfClass:[NSDictionary class]]) {
            NSDictionary *dict = message.body;
            NSString *title = [NSString stringWithFormat:@"%@",dict[@"title"]];
            NSString *linkUrl = [NSString stringWithFormat:@"%@",dict[@"linkUrl"]];
            NSString *thumbUrl = [NSString stringWithFormat:@"%@",dict[@"thumbUrl"]];
            NSString *des = [NSString stringWithFormat:@"%@",dict[@"des"]];
            [self shareWithTitle:title linkUrl:linkUrl thumbUrl:thumbUrl des:des];
        }
    }


    
}

- (void)shareWithTitle:(NSString *)title linkUrl:(NSString *)linkUrl thumbUrl:(NSString *)thumbUrl des:(NSString *)des{
    ZCShareActionBtn *action1 = [ZCShareActionBtn actionWithTitle:@"微信" image:[UIImage imageNamed:@"vqu_images_share_weixin"] andblock:^(NSString *str) {
        [self shareWithPlatform:UMSocialPlatformType_WechatSession title:title linkUrl:linkUrl thumbUrl:thumbUrl des:des];
    }];
    ZCShareActionBtn *action2 = [ZCShareActionBtn actionWithTitle:@"朋友圈" image:[UIImage imageNamed:@"vqu_images_share_weixin_timeline"] andblock:^(NSString *str) {
        [self shareWithPlatform:UMSocialPlatformType_WechatTimeLine title:title linkUrl:linkUrl thumbUrl:thumbUrl des:des];
    }];
//    ZCShareActionBtn *action3 = [ZCShareActionBtn actionWithTitle:@"微博" image:[UIImage imageNamed:@"vqu_images_share_weibo"] andblock:^(NSString *str) {
//        UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
//        pasteboard.string = linkUrl;
//        [ZCHUDHelper showTitle:@"复制成功,快去粘贴吧！"];
//    }];
    ZCShareActionBtn *action4 = [ZCShareActionBtn actionWithTitle:@"QQ" image:[UIImage imageNamed:@"vqu_images_share_qq"] andblock:^(NSString *str) {
        [self shareWithPlatform:UMSocialPlatformType_QQ title:title linkUrl:linkUrl thumbUrl:thumbUrl des:des];
    }];
    ZCShareActionBtn *action5 = [ZCShareActionBtn actionWithTitle:@"QQ空间" image:[UIImage imageNamed:@"vqu_images_share_qzone"] andblock:^(NSString *str) {
        [self shareWithPlatform:UMSocialPlatformType_Qzone title:title linkUrl:linkUrl thumbUrl:thumbUrl des:des];
    }];
    @weakify(self);
    ZCShareActionBtn *action6 = [ZCShareActionBtn actionWithTitle:@"生成图片" image:[UIImage imageNamed:@"vqu_images_share_qrcode"] andblock:^(NSString *str) {
        @strongify(self);
        [self.wkwebView evaluateJavaScript:@"notifyPoster()" completionHandler:^(id _Nullable result, NSError * _Nullable error) {
            NSLog(@"%@", error);
        }];
//        YOUPAILCMyQRCodeVC* qrcodeVC = [[YOUPAILCMyQRCodeVC alloc]init];
//        qrcodeVC.qrcode = qrcodeUrl;
//        qrcodeVC.url = url;
//        [[LCTools getCurrentVC].navigationController pushViewController:qrcodeVC animated:YES];
        
//        YOUPAILZShareApplicationWindow *vc = [[YOUPAILZShareApplicationWindow alloc] init];
//        vc.isTouchDismiss = YES;
//        [[LCTools getCurrentVC] TFPresentVC:vc completion:^{}];
    }];
    ZCShareActionBtn *action7 = [ZCShareActionBtn actionWithTitle:@"复制链接" image:[UIImage imageNamed:@"vqu_images_share_link"] andblock:^(NSString *str) {
        UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
        pasteboard.string = linkUrl;
        [ZCHUDHelper showTitle:@"复制成功,快去粘贴吧！"];
    }];
   
    ZCShareSheetView* shareView = [[ZCShareSheetView alloc]initWithTitle:@"推荐给好友" andShowCancelButton:YES andAction:@[action6,action1,action2,action4,action5,action7] column:5];
    shareView.alertWindow.hidden = NO;
    [shareView show];
    
    
//        [LCHttpHelper requestWithURLString:InviteInit parameters:nil needToken:YES type:(HttpRequestTypePost) success:^(id responseObject) {
//            NSDictionary* dict = (NSDictionary*)responseObject;
//            NSInteger code = [[dict objectForKey:@"code"] integerValue];
//            if (code==0) {//成功
//                YOUPAILCShareModel *shareModel = [YOUPAILCShareModel mj_objectWithKeyValues:[[dict objectForKey:@"data"]objectForKey:@"share"]];
//                NSString *qrcode = [[dict objectForKey:@"data"]objectForKey:@"qrcode"];
//                NSString *url = shareModel.url;
//
//            }
//        } failure:^(NSError *error) {
//
//        }];
}

- (void)shareWithPlatform:(UMSocialPlatformType)platformType title:(NSString *)title linkUrl:(NSString *)linkUrl thumbUrl:(NSString *)thumbUrl des:(NSString *)des{
    UMSocialMessageObject* message = [[UMSocialMessageObject alloc]init];
    NSData* imageData = [NSData dataWithContentsOfURL:[NSURL URLWithString:thumbUrl]];
    UMShareWebpageObject* webPage = [UMShareWebpageObject shareObjectWithTitle:title descr:des thumImage:imageData];
    webPage.webpageUrl = linkUrl;
    message.shareObject = webPage;
    @weakify(self);
    [[UMSocialManager defaultManager] shareToPlatform:platformType messageObject:message currentViewController:nil completion:^(id result, NSError *error) {
        if (error == nil) {
            [LCHttpHelper requestWithURLString:ShareTask parameters:@{} needToken:YES type:(HttpRequestTypePost) success:^(id responseObject) {
                NSDictionary* dict = (NSDictionary*)responseObject;
                NSInteger code = [[dict objectForKey:@"code"] integerValue];
                if (code==0) {//成功
                    @strongify(self);
                    [self youpaifApplePaySuccess:nil];
                }
            } failure:^(NSError *error) {
                
            }];
        }
        
    }];
}
- (void)applePay:(NSString *)ios_product_id{
//    self.buyBtn.userInteractionEnabled = NO;
    /// 内购
    [ZCHUDHelper showWithStatus:@"支付中..."];
    NSLog(@"%@",ios_product_id);
    [[IPAManager shareIAPManager] startPurchWithID:ios_product_id completeHandle:^(IAPPurchType type, NSString *data) {

        NSLog(@"type = %ld",type);
        if (type == IAPPurchSuccess) {
            [LCSaveData saveReceiptData:data];
            [self requestApplePayBack:data];
        }else{
//            dispatch_async(dispatch_get_main_queue(), ^{
//                self.buyBtn.userInteractionEnabled = YES;
//            });
            NSString *title = @"";
            switch (type) {
                case IAPPurchFailed:
                    title = @"购买失败";
                    break;
                case IAPPurchCancle:
                    title = @"已取消购买";
                    break;
                case IAPPurchVerFailed:
                    title = @"订单校验失败";
                    break;
//                case IAPPurchVerSuccess:
//                    NSLog(@"订单校验成功");
//                    break;
                case IAPPurchNotArrow:
                    title = @"不允许程序内付费";
                    break;
                default:
                    break;
            }
            if (title.length == 0) {
                [ZCHUDHelper dismiss];
            }else{
                [ZCHUDHelper showTitle:title];
            }
        }
    }];
}
- (void)requestApplePayBack:(NSString *)receipt_data{

    [LCHttpHelper requestWithURLString:ApplePayBack parameters:@{@"receipt_data":receipt_data} needToken:YES type:(HttpRequestTypePost) success:^(id responseObject) {
        NSDictionary* dict = (NSDictionary*)responseObject;
        NSInteger code = [[dict objectForKey:@"code"] integerValue];
//        dispatch_async(dispatch_get_main_queue(), ^{
//            self.buyBtn.userInteractionEnabled = YES;
//        });
        if (code == 0) {
            [LCSaveData removeReceiptData:receipt_data];
            NSInteger type = 4;
//            if (![LCSaveData getOnlineVersion]) {
//                type = 4;
//            }
//            [self initDataWithType:type];
//            if (self.paySuccessBlock != nil) {
//                self.paySuccessBlock();
//            }
            [self.wkwebView evaluateJavaScript:@"callback()" completionHandler:^(id _Nullable result, NSError * _Nullable error) {
                NSLog(@"%@", error);
            }];
        }
        [ZCHUDHelper showTitle:[dict objectForKey:@"message"]];
    } failure:^(NSError *error) {
//        dispatch_async(dispatch_get_main_queue(), ^{
//            self.buyBtn.userInteractionEnabled = YES;
//        });
        [ZCHUDHelper showTitle:error.localizedDescription];
    }];
}

-(void)loadRequest:(NSURLRequest *)request
{
    [(WKWebView*)self.realWebView loadRequest:request];
}

- (void)loadHTMLString:(NSString *)string baseURL:(nullable NSURL *)baseURL
{
     [(WKWebView*)self.realWebView loadHTMLString:string baseURL:baseURL];
}

//计算js代码
- (nullable NSString *)stringByEvaluatingJavaScriptFromString:(NSString * _Nullable)script
{
     //如果是用wkwebview 来获取title 可以直接使用title属性
           if ([script isEqualToString:@"document.title"]) {
               return ((WKWebView*)self.realWebView).title;
           }else{
               __block NSString *resultString = nil;
               [(WKWebView*)self.realWebView evaluateJavaScript:script completionHandler:^(id result, NSError *error) {
                   if (error == nil) {
                       if (result != nil) {
                           resultString = [NSString stringWithFormat:@"%@", result];
                       }
                   } else {
                       NSLog(@"evaluateJavaScript error : %@", error.localizedDescription);
                   }
               }];
               while (resultString == nil)
               {
                   [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantFuture]];
               }
               return resultString;
           }
}



#pragma mark --> WKWebView的代理方法

-(void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler
{
    BOOL resultBOOL = YES;
    BOOL isLoadingDisableScheme = [self isLoadingWKWebViewDisableScheme:navigationAction.request.URL];
    
    if(resultBOOL && !isLoadingDisableScheme)
    {
        self.currentRequest = navigationAction.request;
        if(navigationAction.targetFrame == nil)
        {
            [webView loadRequest:navigationAction.request];
        }
        decisionHandler(WKNavigationActionPolicyAllow);
    }
    else
    {
        decisionHandler(WKNavigationActionPolicyCancel);
    }
}
-(void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation
{
    
}
-(void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation
{
    [self callback_webViewDidFinishLoad];
}
- (void)webView:(WKWebView *) webView didFailProvisionalNavigation: (WKNavigation *) navigation withError: (NSError *) error
{
    [self callback_webViewDidFailLoadWithError:error];
}
- (void)webView: (WKWebView *)webView didFailNavigation:(WKNavigation *) navigation withError: (NSError *) error
{
    [self callback_webViewDidFailLoadWithError:error];
}


#pragma mark- CALLBACK IMYVKWebView Delegate

- (void)callback_webViewDidFinishLoad
{
    if([self.delegate respondsToSelector:@selector(webViewDidFinishLoad:)])
    {
        [self.delegate webViewDidFinishLoad:self];
    }
    if (!self.ResetFlag) {
        self.scrollView.backgroundColor = [UIColor clearColor];
        [self.wkwebView insertSubview:self.tipLabel belowSubview:self.wkwebView.scrollView];
        self.ResetFlag = YES;
    }
    
}

- (void)callback_webViewDidFailLoadWithError:(NSError *)error
{
    if([self.delegate respondsToSelector:@selector(webView:didFailLoadWithError:)])
    {
        [self.delegate webView:self didFailLoadWithError:error];
    }
    [self insertSubview:self.errorLabel belowSubview:self.realWebView];
}
-(BOOL)callback_webViewShouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(NSInteger)navigationType
{
    BOOL resultBOOL = YES;
    if([self.delegate respondsToSelector:@selector(webView:shouldStartLoadWithRequest:navigationType:)])
    {
        if(navigationType == -1) {
            navigationType = 5;
        }
        resultBOOL = YES;
    }
    return resultBOOL;
}
-(UIScrollView *)scrollView
{
    return [(id)self.realWebView scrollView];
}

#pragma mark- 基础方法
#pragma mark-  如果没有找到方法 去realWebView 中调用
-(BOOL)respondsToSelector:(SEL)aSelector
{
    BOOL hasResponds = [super respondsToSelector:aSelector];
    if(hasResponds == NO)
    {
        hasResponds = [self.delegate respondsToSelector:aSelector];
    }
    if(hasResponds == NO)
    {
        hasResponds = [self.realWebView respondsToSelector:aSelector];
    }
    return hasResponds;
}


///判断当前加载的url是否是WKWebView不能打开的协议类型
- (BOOL)isLoadingWKWebViewDisableScheme:(NSURL *)url
{
    BOOL retValue = NO;
    
    //判断是否正在加载WKWebview不能识别的协议类型：phone numbers, email address, maps, etc.
    if([url.scheme isEqualToString:@"tel"]) {
        UIApplication *app = [UIApplication sharedApplication];
        if ([app canOpenURL:url]) {
            [app openURL:url];
            retValue = YES;
        }
    }
    
    return retValue;
}

//WkWebView的progress 回调
-(void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
    if([keyPath isEqualToString:@"estimatedProgress"])
    {
        self.estimatedProgress = [change[NSKeyValueChangeNewKey] doubleValue];
        [self callback_webViewUpdateProgress:self.estimatedProgress];
    }
    else if([keyPath isEqualToString:@"title"])
    {
        self.title = change[NSKeyValueChangeNewKey];
        if([self.delegate respondsToSelector:@selector(webViewDidFinishLoad:)])
        {
            [self.delegate webViewDidFinishLoad:self];
        }
    }
}

//uiwebview的progress njk progress的代理方法
-(void)webViewProgress:(ZCBaseWebProgressView *)webViewProgress updateProgress:(float)progress
{
    self.estimatedProgress = progress;
    [self callback_webViewUpdateProgress:progress];
    
}
- (void)callback_webViewUpdateProgress:(float)progress
{
    if([self.delegate respondsToSelector:@selector(webView:updateProgress:)])
    {
        [self.delegate webView:self updateProgress:progress];
    }
}

#pragma mark- 清理
-(void)dealloc
{
    WKWebView* webView = _realWebView;
    webView.UIDelegate = nil;
    webView.navigationDelegate = nil;
           
    [webView removeObserver:self forKeyPath:@"estimatedProgress"];
    [webView removeObserver:self forKeyPath:@"title"];
    [_realWebView scrollView].delegate = nil;
    [_realWebView stopLoading];
    [_realWebView removeFromSuperview];
    _realWebView = nil;
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

@end


#pragma mark - ZCBaseWebProgressView
NSString *completeRPCURLPath = @"/ZCBaseWebProgressViewproxy/complete";

const float NJKInitialProgressValue = 0.1f;
const float NJKInteractiveProgressValue = 0.5f;
const float NJKFinalProgressValue = 0.9f;

@implementation ZCBaseWebProgressView
{
    NSUInteger _loadingCount;
    NSUInteger _maxLoadCount;
    NSURL *_currentURL;
    BOOL _interactive;
}

- (id)init
{
    self = [super init];
    if (self) {
        _maxLoadCount = _loadingCount = 0;
        _interactive = NO;
    }
    return self;
}

- (void)startProgress
{
    if (_progress < NJKInitialProgressValue) {
        [self setProgress:NJKInitialProgressValue];
    }
}

- (void)incrementProgress
{
    float progress = self.progress;
    float maxProgress = _interactive ? NJKFinalProgressValue : NJKInteractiveProgressValue;
    float remainPercent = (float)_loadingCount / (float)_maxLoadCount;
    float increment = (maxProgress - progress) * remainPercent;
    progress += increment;
    progress = fmin(progress, maxProgress);
    [self setProgress:progress];
}

- (void)completeProgress
{
    [self setProgress:1.0];
}

- (void)setProgress:(float)progress
{
    // progress should be incremental only
    if (progress > _progress || progress == 0) {
        _progress = progress;
        if ([_progressDelegate respondsToSelector:@selector(webViewProgress:updateProgress:)]) {
            [_progressDelegate webViewProgress:self updateProgress:progress];
        }
        if (_progressBlock) {
            _progressBlock(progress);
        }
    }
}

- (void)reset
{
    _maxLoadCount = _loadingCount = 0;
    _interactive = NO;
    [self setProgress:0.0];
}


@end