Kulexiu/KulexiuForStudent/KulexiuForStudent/Common/Base/KSBaseWKWebViewController.m

//
//  KSBaseWKWebViewController.m
//  KulexiuForTeacher
//
//  Created by Kyle on 2022/3/17.
//

#import "KSBaseWKWebViewController.h"
#import "JPUSHService.h"
#import "LoginViewController.h"
#import "AppDelegate.h"
#import "CustomNavViewController.h"
#import <RongIMKit/RongIMKit.h>
#import "UIDevice+TFDevice.h"
#import "KSPremissionAlert.h"
#import "RecordCheckManager.h"
#import "KSLocalWebViewController.h"
#import "RCConnectionManager.h"
#import "KSAccompanyWebViewController.h"
#import "KSChatConversationViewController.h"
#import "KSOrderManager.h"

@interface KSBaseWKWebViewController ()

@property (nonatomic, assign) BOOL isOutLink;  // 外部链接

@property (nonatomic,weak) CALayer *progressLayer;

@property (nonatomic, strong) NSString *currerntURL; // 当前web URL

@property (nonatomic, assign) BOOL hasModify;

@property (nonatomic, assign) BOOL hasChangeSource;  // 是否切换了亮屏，横屏等配置

@property (nonatomic, assign) BOOL landScape;

@end

@implementation KSBaseWKWebViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.ks_prefersNavigationBarHidden = YES; // 隐藏导航栏，其他事件额外处理
    [self initWebView];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(operationDealCallbackMessage:) name:DEALCALLBACKNOTICIFATION object:nil];
}

- (void)operationDealCallbackMessage:(NSNotification *)notification {
    NSString *status = [notification object];
    NSMutableDictionary *sendParm = [NSMutableDictionary dictionary];
    [sendParm setValue:@"paymentOperation" forKey:@"api"];
    [sendParm setValue:status forKey:@"status"];
    [self postMessage:sendParm];
}

- (void)setParmDic:(NSDictionary *)parmDic {
    _parmDic = parmDic;
    _hasChangeSource = YES;
    BOOL isOpenLight = [parmDic boolValueForKey:@"isOpenLight"];
    [[UIApplication sharedApplication] setIdleTimerDisabled:isOpenLight];
    // 横竖屏
    NSInteger orientation = [parmDic integerValueForKey:@"orientation"];
    
    BOOL isLandScape = orientation == 0 ? YES : NO;
    if (_landScape != isLandScape) {
        [self changeOrientation:isLandScape];
    }
    // 是否隐藏头部导航条
    self.hideTop = [parmDic boolValueForKey:@"isHideTitle"];
}

- (void)changeOrientation:(BOOL)isLandScape {
    self.landScape = isLandScape;
    if (isLandScape) {
        // 切换到横屏
        AppDelegate* delegate = (AppDelegate*)[UIApplication sharedApplication].delegate;
        delegate.allowAutoRotate = YES;
        [UIDevice switchNewOrientation:UIInterfaceOrientationLandscapeRight];
    }
    else {
        AppDelegate* delegate = (AppDelegate*)[UIApplication sharedApplication].delegate;
        delegate.allowAutoRotate = NO;
        [UIDevice switchNewOrientation:UIInterfaceOrientationPortrait];
    }
}
- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    if (_hasChangeSource) {
        [self setParmDic:self.parmDic];
    }
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    if (_hasChangeSource && self.keepOrientation == NO && self.landScape == YES) {
        [[UIApplication sharedApplication] setIdleTimerDisabled:NO];
        [self changeOrientation:NO];
    }
    self.keepOrientation = NO;
}

- (void)initWebView {
    
    [self.view addSubview:self.navView];
    CGFloat topHeight = kNaviBarHeight;
    if (self.hideTop) {
        topHeight = 0.0f;
    }
    [self.navView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.mas_equalTo(self.view);
        make.height.mas_equalTo(topHeight);
    }];
    
    [self.view addSubview:self.webBackButton];
    [self.webBackButton mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.top.mas_equalTo(self.view);
        make.height.mas_equalTo(kNaviBarHeight);
        make.width.mas_equalTo(44);
    }];
    if (self.hideTop) {
        self.webBackButton.hidden = YES;
    }
    if (_hiddenNavBar) {
        topHeight = 0.0f;
    }
    if (self.headTitle) {
        [self.navView.topTitleLabel setText:_headTitle];
    }
    
    if (_myWebView == nil) {
        
        WKWebViewConfiguration *config = [[WKWebViewConfiguration alloc] init];
        config.selectionGranularity = WKSelectionGranularityDynamic;
        config.allowsInlineMediaPlayback = YES;
        if (@available(iOS 10.0, *)) {
            config.mediaTypesRequiringUserActionForPlayback = NO;
        } else {
            // Fallback on earlier versions
            config.requiresUserActionForMediaPlayback = NO;
        }
        config.processPool = [KSBaseWKWebViewController singleWkProcessPool];
        config.websiteDataStore = [WKWebsiteDataStore defaultDataStore];
        //自定义的WKScriptMessageHandler 是为了解决内存不释放的问题
        WeakWebViewScriptMessageDelegate *weakScriptMessageDelegate = [[WeakWebViewScriptMessageDelegate alloc] initWithDelegate:self];
        //这个类主要用来做native与JavaScript的交互管理
        WKUserContentController * wkUController = [[WKUserContentController alloc] init];
        [wkUController addScriptMessageHandler:weakScriptMessageDelegate name:@"COLEXIU"];
        config.userContentController = wkUController;
        
        WKPreferences *preferences = [WKPreferences new];
        // 是否支出javaScript
        preferences.javaScriptEnabled = YES;
        //不通过用户交互，是否可以打开窗口
        preferences.javaScriptCanOpenWindowsAutomatically = YES;
        config.preferences = preferences;
        _myWebView = [[WKWebView alloc] initWithFrame:CGRectZero configuration:config];
        _myWebView.UIDelegate = self;
        _myWebView.navigationDelegate = self;
        _myWebView.scrollView.bounces = NO;
        _myWebView.scrollView.showsVerticalScrollIndicator = NO;
        _myWebView.scrollView.showsHorizontalScrollIndicator = NO;
        // 加载进度条和title
        [_myWebView addObserver:self forKeyPath:@"estimatedProgress" options:NSKeyValueObservingOptionNew context:nil];
        [_myWebView addObserver:self forKeyPath:@"title" options:NSKeyValueObservingOptionNew context:NULL];
        [self.view addSubview:_myWebView];
        [_myWebView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.right.mas_equalTo(self.view);
            make.top.mas_equalTo(self.view.mas_top).offset(topHeight);
            make.bottom.mas_equalTo(self.view.mas_bottom).offset(-iPhoneXSafeBottomMargin);
        }];
        if (@available(iOS 11.0, *)) {
            _myWebView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        } else {
            // Fallback on earlier versions
        }
        [self setupProgress];
        // 修改userAgent
        [self setUserAgent];
        
        [self.view bringSubviewToFront:self.navView];
        [self.view bringSubviewToFront:self.webBackButton];
    }
    else {
        [_myWebView reload];
    }
}

- (void)setUserAgent {
    MJWeakSelf;
    [self.myWebView evaluateJavaScript:@"navigator.userAgent" completionHandler:^(id result, NSError *error) {
        NSString *oldUserAgent = result;
        NSString *newUserAgent = [NSString stringWithFormat:@"%@ %@",oldUserAgent,@"COLEXIUAPPI"];
        weakSelf.myWebView.customUserAgent = newUserAgent;
        [weakSelf loadRequest];;
    }];
}

- (void)loadRequest {
    MJWeakSelf;
    [self.myWebView evaluateJavaScript:@"navigator.userAgent" completionHandler:^(id result, NSError *error) {
        NSLog(@"%@",result);
        NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:weakSelf.url] cachePolicy:NSURLRequestReloadIgnoringLocalCacheData timeoutInterval:60.0f];
        [weakSelf.myWebView loadRequest:request];
    }];
}

- (NSString *)url {
    if (_url) {
//        if ([_url containsString:hostURL]) {
            if ([_url containsString:@"Authorization="]) {
                NSRange range = [_url rangeOfString:@"Authorization="];
                if (range.location != NSNotFound) {
                    _url = [_url substringToIndex:range.location-1];
                }
            }
            NSString *sepectString = [_url containsString:@"?"] ? @"&" : @"?";
            NSString *tokenStr = UserDefault(TokenKey);
            if (![NSString isEmptyString:tokenStr]) {
                NSString *token = [[NSString stringWithFormat:@"Authorization=%@ %@", UserDefault(Token_type), tokenStr] stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
                _url = [NSString stringWithFormat:@"%@%@%@",_url, sepectString, token];
            }
//        }
    }
    return _url;
}

#pragma mark  --- 返回按钮的处理
- (void)backAction {
    [self.myWebView stopLoading];
    if (_backRootView) {
        [self.navigationController popToRootViewControllerAnimated:NO];
        return;
    }
    else if (_isBackPreView) {
        [self.navigationController popViewControllerAnimated:YES];
        return;
    }
    else if ([self.myWebView canGoBack]) {

        [self.myWebView goBack];
    }
    else {
        [self.navigationController popViewControllerAnimated:YES];
    }
}

#pragma mark - WKScriptMessageHandler
- (void)userContentController:(WKUserContentController *)userContentController
      didReceiveScriptMessage:(WKScriptMessage *)message {

    if ([message.name isEqualToString:@"COLEXIU"]) {
        NSDictionary *parm = [self convertJsonStringToNSDictionary:message.body];
        // 回到主线程
        dispatch_async(dispatch_get_main_queue(), ^{
            [self handleScriptMessageSource:parm];
        });
    }
}

- (void)handleScriptMessageSource:(NSDictionary *)parm {
    if ([[parm stringValueForKey:@"api"] isEqualToString:@"back"]) { // 返回
        [self.navigationController popViewControllerAnimated:YES];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"login"]) {
        // 回到登录页面
        [self backLoginView];
    }
    // chat
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"openConversationActivity"]) {
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        NSString *name = [valueDic stringValueForKey:@"name"];
        NSString *userId = [NSString stringWithFormat:@"%.0f",[valueDic floatValueForKey:@"userId"]];
        KSChatConversationViewController *conversationVC = [[KSChatConversationViewController alloc] initWithConversationType:ConversationType_PRIVATE targetId:[NSString returnNoNullStringWithString:userId]];
        conversationVC.title = [NSString returnNoNullStringWithString:name];
        [self.navigationController pushViewController:conversationVC animated:YES];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"openWebView"]) { // 打开新页面
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        
        KSBaseWKWebViewController *detailCtrl = [[KSBaseWKWebViewController alloc] init];
        detailCtrl.url = [valueDic stringValueForKey:@"url"];
        detailCtrl.parmDic = valueDic;
        NSInteger orientation = [valueDic integerValueForKey:@"orientation"];
        BOOL isLandScape = orientation == 0 ? YES : NO;
        if (isLandScape == self.landScape) {
            self.keepOrientation = YES;
            detailCtrl.keepOrientation = YES;
        }
        [self postMessage:parm];
        [self.navigationController pushViewController:detailCtrl animated:YES];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"setRequestedOrientation"]) {
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        // 横竖屏
        NSInteger orientation = [valueDic integerValueForKey:@"orientation"];
        BOOL isLandScape = orientation == 0 ? YES : NO;
        [self changeOrientation:isLandScape];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"keepScreenLongLight"]) {
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        BOOL isOpenLight = [valueDic boolValueForKey:@"isOpenLight"];
        [[UIApplication sharedApplication] setIdleTimerDisabled:isOpenLight];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"downLoad"]) {
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        if ([valueDic stringValueForKey:@"PDF"]) {
            NSString *url = [valueDic stringValueForKey:@"downloadUrl"];
            [KSNetworkingManager downloadFileRequestWithFileUrl:url progress:^(int64_t bytesRead, int64_t totalBytes) {

            } success:^(NSURL * _Nonnull fileUrl) {
                MJWeakSelf;
                [self KSShowMsg:@"下载成功" promptCompletion:^{
                    [weakSelf displaySource:fileUrl];
                }];
            } faliure:^(NSError * _Nonnull error) {

            }];
        }
    }
    // 回调是否刘海屏
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"isSpecialShapedScreen"]) {
        BOOL isShapedScreen = iPhoneXSafeTopMargin > 0 ? YES : NO;
        NSMutableDictionary *valueDic = [NSMutableDictionary dictionaryWithDictionary:[parm dictionaryValueForKey:@"content"]];
        [valueDic setValue:@(isShapedScreen) forKey:@"isSpecialShapedScreen"];
        [valueDic setValue:@(iPhoneXSafeTopMargin*2) forKey:@"notchHeight"];
        NSMutableDictionary *sendParm = [NSMutableDictionary dictionaryWithDictionary:parm];
        [sendParm setValue:valueDic forKey:@"content"];
        [self postMessage:sendParm];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"getToken"]) {
        NSMutableDictionary *valueDic = [NSMutableDictionary dictionaryWithDictionary:[parm dictionaryValueForKey:@"content"]];
        [valueDic setValue:UserDefault(Token_type) forKey:@"tokenType"];
        [valueDic setValue:UserDefault(TokenKey) forKey:@"accessToken"];
        NSMutableDictionary *sendParm = [NSMutableDictionary dictionaryWithDictionary:parm];
        [sendParm setValue:valueDic forKey:@"content"];
        [self postMessage:sendParm];
    }
    
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"openAccompanyWebView"]) { // 打开伴奏
        PREMISSIONTYPE micEnable = [RecordCheckManager checkPermissionShowAlert:NO showInView:nil];
        PREMISSIONTYPE cameraEnable = [RecordCheckManager checkCameraPremissionAvaiable:NO showInView:nil];
        if (micEnable == PREMISSIONTYPE_YES && cameraEnable == PREMISSIONTYPE_YES) { // 如果麦克风和摄像头权限都有
            NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
            KSAccompanyWebViewController *detailCtrl = [[KSAccompanyWebViewController alloc] init];
            detailCtrl.url = [valueDic stringValueForKey:@"url"];
            detailCtrl.parmDic = valueDic;
            detailCtrl.hiddenNavBar = [valueDic boolValueForKey:@"isHideTitle"];
            NSInteger orientation = [valueDic integerValueForKey:@"orientation"];
            BOOL isLandScape = orientation == 0 ? YES : NO;
            if (isLandScape == self.landScape) {
                self.keepOrientation = YES;
                detailCtrl.keepOrientation = YES;
            }
            [self postMessage:parm];
            [self.navigationController pushViewController:detailCtrl animated:YES];
        }
        else {
            if (micEnable == PREMISSIONTYPE_NO && cameraEnable == PREMISSIONTYPE_NO) { // 如果麦克风权限和摄像头权限都没有
                [self showAlertWithMessage:@"请开启相机和麦克风访问权限" type:CHECKDEVICETYPE_BOTH];
            }
            else if (micEnable == PREMISSIONTYPE_NO) { // 如果没有麦克风权限
                [self showAlertWithMessage:@"请开启麦克风访问权限" type:CHECKDEVICETYPE_MIC];
            }
            else if (cameraEnable == PREMISSIONTYPE_NO) { // 如果没有摄像头权限
                [self showAlertWithMessage:@"请开启相机访问权限" type:CHECKDEVICETYPE_CAMREA];
            }
        }
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"checkAlbum"]) { // 判断权限
        [self postMessage:parm];
        PREMISSIONTYPE albumEnable = [RecordCheckManager checkPhotoLibraryPremissionAvaiable:NO showInView:nil];
        if (albumEnable == PREMISSIONTYPE_NO) {
            [self showAlertWithMessage:@"请开启相册访问权限" type:CHECKDEVICETYPE_CAMREA];
        }
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"shareAchievements"]) { // 分享
        //
        [self shareFunctionWithParm:parm];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"getNavHeight"]) { // 获取状态栏高度和 title heigt
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        [valueDic setValue:[NSNumber numberWithFloat:STATUS_GAP*2] forKey:@"navHeight"];
        [valueDic setValue:@(44*2) forKey:@"titleHeight"];
        [parm setValue:valueDic forKey:@"content"];
        [self postMessage:parm];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"backIconChange"]) {
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        NSString *backColor = [valueDic stringValueForKey:@"iconStyle"];
        NSString *backImage = @"";
        if ([backColor isEqualToString:@"black"]) {
            backImage = @"back_black";
        }
        else {
            backImage = @"back_button_white";
        }
        [self.webBackButton.backButton setImage:[UIImage imageNamed:backImage] forState:UIControlStateNormal];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"setBarStatus"]) { // 顶部是否隐藏
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        BOOL isShow = [valueDic boolValueForKey:@"status"]; // 0 隐藏 1 显示
        self.hiddenNavBar = !isShow;
        CGFloat navHeight = isShow ? kNaviBarHeight : 0;
        [self.navView mas_updateConstraints:^(MASConstraintMaker *make) {
            make.height.mas_equalTo(navHeight);
        }];
        
        [self.myWebView mas_updateConstraints:^(MASConstraintMaker *make) {
            make.top.mas_equalTo(self.view.mas_top).offset(navHeight);
        }];
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"paymentOrder"]) {
        NSDictionary *content = [parm dictionaryValueForKey:@"content"];
        NSString *channel = [content stringValueForKey:@"payChannel"];
        if ([channel isEqualToString:@"alipay"]) {
            NSString *infoMessage = [content stringValueForKey:@"payInfo"];
            [KSOrderManager dealWithAliSDK:infoMessage];
        }
        else if ([channel isEqualToString:@"wx_lite"]) {
            
        }
        
//        [KSOrderManager dealWithAliOrder:infoMessage];
        
    }
    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"joinChatGroup"]) {
        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
        NSString *targetId = [valueDic stringValueForKey:@"id"];
        if ([valueDic stringValueForKey:@"single"]) { // 单聊
            
            KSChatConversationViewController *ctrl = [[KSChatConversationViewController alloc] init];
            ctrl.targetId = targetId;
            ctrl.conversationType = ConversationType_PRIVATE;
            [self.navigationController pushViewController:ctrl animated:YES];
            
        }
        else if ([valueDic stringValueForKey:@"multi"]) { // 群聊
            KSChatConversationViewController *ctrl = [[KSChatConversationViewController alloc] init];
            ctrl.targetId = targetId;
            ctrl.conversationType = ConversationType_GROUP;
            [self.navigationController pushViewController:ctrl animated:YES];
        }
    }
//    else if ([[parm stringValueForKey:@"api"] isEqualToString:@"enterLiveRoom"]) { // 进入直播间
//        NSDictionary *valueDic = [parm dictionaryValueForKey:@"content"];
//        NSString *roomId = [valueDic stringValueForKey:@"roomId"];
//        [KSEnterLiveroomManager joinLiveWithRoomId:roomId inController:(CustomNavViewController *)self.navigationController];
//    }
}

- (UIImage *)imageWithBase64String:(NSString *)base64String {
    NSURL *URL = [NSURL URLWithString:base64String];
    NSData *imageData = [NSData dataWithContentsOfURL:URL];
    UIImage *image = [UIImage imageWithData:imageData scale:2];
    return image;
}

- (void)shareFunctionWithParm:(NSDictionary *)parm {
    
//    NSDictionary *content = [parm dictionaryValueForKey:@"content"];
//    NSString *typeString = [content stringValueForKey:@"type"];
//    KSSHARETYPE shareType = [typeString isEqualToString:@"image"] ? KSSHARETYPE_IMAGE : KSSHARETYPE_VODEO;
//    NSString *shareTitle = [content stringValueForKey:@"title"];
//    NSString *descMessage = [content stringValueForKey:@"desc"];
//    NSString *videoUrl = [content stringValueForKey:@"video"];
//    NSString *imgStr = [content stringValueForKey:@"image"];
//    UIImage *shareImage = [self imageWithBase64String:imgStr];
//    [KSUMShareManager shareInstanceWithImage:shareImage url:videoUrl shareTitle:shareTitle descMessage:descMessage shareType:shareType showInView:self callback:^(BOOL isSuccess, NSString *descMessage) {
//        NSMutableDictionary *responParm = [NSMutableDictionary dictionary];
//        [responParm setValue:[parm stringValueForKey:@"api"] forKey:@"api"];
//        NSMutableDictionary *content = [NSMutableDictionary dictionary];
//        [content setValue:[content stringValueForKey:@"UUID"] forKey:@"content"];
//        [content setValue:descMessage forKey:@"message"];
//        BOOL status = isSuccess;
//        [content setValue:[NSNumber numberWithBool:status] forKey:@"status"];
//        [responParm setValue:content forKey:@"content"];
//        [self postMessage:responParm];
//    }];
}

- (void)showAlertWithMessage:(NSString *)message type:(CHECKDEVICETYPE)deviceType {
    [KSPremissionAlert shareInstanceDisplayImage:deviceType message:message showInView:self.view cancel:^{
        
    } confirm:^{
        [self openSettingView];
    }];
    
}

- (void)openSettingView {
    if (@available(iOS 10, *)) {
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString] options:@{} completionHandler:nil];
    } else {
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
    }
}

- (void)displaySource:(NSURL *)localUrl {
    KSLocalWebViewController *ctrl = [[KSLocalWebViewController alloc] init];
    ctrl.headTitle = @"协议文件";
    ctrl.sourceData = [NSData dataWithContentsOfURL:localUrl];
    ctrl.fileUrl = localUrl;
    [self.navigationController pushViewController:ctrl animated:YES];
}

- (void)postMessage:(NSDictionary *)parm {
    if (_myWebView) {
        dispatch_async(dispatch_get_main_queue(), ^{
            NSString *jsString = [parm mj_JSONString];
            [self.myWebView evaluateJavaScript:[NSString stringWithFormat:@"postMessage(%@,'*')", jsString] completionHandler:nil];
        });
    }
}


// 刷新
- (void)refreshUrl:(NSString *)refreshUrl {
    
    NSString *sepectString = [refreshUrl containsString:@"?"] ? @"&" : @"?";
    NSString *tokenStr = UserDefault(TokenKey);
    if (![NSString isEmptyString:tokenStr]) {
        NSString *token = [[NSString stringWithFormat:@"Authorization=%@ %@", UserDefault(Token_type), tokenStr] stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
        refreshUrl = [NSString stringWithFormat:@"%@%@%@",refreshUrl, sepectString, token];
    }
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:refreshUrl] cachePolicy:NSURLRequestReloadIgnoringLocalCacheData timeoutInterval:60.0f];
    [self.myWebView loadRequest:request];
}

// 返回登录页面
- (void)backLoginView {
    [UIApplication sharedApplication].applicationIconBadgeNumber = 0;
    [RCConnectionManager shareManager].isNeedJoin = NO;
    [RCConnectionManager shareManager].isNeedShowMessage = NO;
    [[RCIM sharedRCIM] logout];
    
    NSString *webUrl = [self.url copy];
    if ([webUrl containsString:@"Authorization="]) {
        NSRange range = [webUrl rangeOfString:@"Authorization="];
        if (range.location != NSNotFound) {
            webUrl = [webUrl substringToIndex:range.location-1];
        }
    }
       
    // 获取次数
    NSString *failCount = UserDefault(@"WEB_FAILCOUNT");
    if ([NSString isEmptyString:failCount]) {
        failCount = @"1";
        UserDefaultSetObjectForKey(failCount, @"WEB_FAILCOUNT");
        UserDefaultSetObjectForKey(webUrl, WEB_URL);
    }
    else if (failCount.integerValue == 1) {
        
        NSString *preUrl = UserDefaultObjectForKey(FAIL_WEB_URL);
        if (![webUrl isEqualToString:preUrl]) { // 如果打开和之前失败不相同重新统计数据
            UserDefaultSetObjectForKey(@"1", @"WEB_FAILCOUNT");
            UserDefaultSetObjectForKey(webUrl, WEB_URL);
        }
        else {
            UserDefaultRemoveObjectForKey(@"WEB_FAILCOUNT");
        }
    }
    else {
        UserDefaultRemoveObjectForKey(@"WEB_FAILCOUNT");
    }
    // 当前失败的H5地址
    UserDefaultSetObjectForKey(webUrl, FAIL_WEB_URL);
    
    // 取消推送别名
    [JPUSHService deleteAlias:nil seq:0];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:TokenKey];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:Token_type];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:RongTokenKey];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:RefreshToken];
    [KSNetworkingManager clearRequestHeader];
    LoginViewController *loginVC = [[LoginViewController alloc] init];
    CustomNavViewController *navCtrl = [[CustomNavViewController alloc] initWithRootViewController:loginVC];
    AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;
    appDelegate.window.rootViewController = navCtrl;
    
}
 
#pragma mark ----- WKWebView delegate
// 1 在发送请求之前，决定是否跳转
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
    NSLog(@"1-------在发送请求之前，决定是否跳转  -->%@",navigationAction.request);
    NSURL *url = navigationAction.request.URL;
    NSString *scheme = [url scheme];
    UIApplication *app = [UIApplication sharedApplication];
    NSString *urlString = url.absoluteString;
    if (![urlString containsString:@"colexiu.com"] && ![urlString containsString:WEBHOST]) { // 外部链接
        self.isOutLink = YES;
    }
    else {
        self.isOutLink = NO;
    }
    // 打电话
    if ([scheme isEqualToString:@"tel"]) {
        if ([app canOpenURL:url]) {
            [app openURL:url];
            // 一定要加上这句,否则会打开新页面
            decisionHandler(WKNavigationActionPolicyCancel);
            return;
        }
    }
    
    decisionHandler(WKNavigationActionPolicyAllow);
}

// 2 页面开始加载时调用
- (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation {
    NSLog(@"2-------页面开始加载时调用");
}

// 3 在收到响应后，决定是否跳转
- (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler {
    /// 在收到服务器的响应头，根据response相关信息，决定是否跳转。decisionHandler必须调用，来决定是否跳转，参数WKNavigationActionPolicyCancel取消跳转，WKNavigationActionPolicyAllow允许跳转

    NSLog(@"3-------在收到响应后，决定是否跳转");

    decisionHandler(WKNavigationResponsePolicyAllow);
}
// 4 当内容开始返回时调用
- (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation {
    NSLog(@"4-------当内容开始返回时调用");
}

// 5 页面加载完成之后调用
- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation {
    NSLog(@"5-------页面加载完成之后调用");
    if (_hasModify == NO) {
        [self configLocalStorage];
    }
}

// 调用js方法
- (void)postMessageJS:(NSDictionary *)jsDict {
    NSString *jsString = [jsDict mj_JSONString];
    [self.myWebView evaluateJavaScript:[NSString stringWithFormat:@"sendMessage(%@)", jsString] completionHandler:nil];
}

// 6 页面加载失败时调用
- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation {
    NSLog(@"6-------页面加载失败时调用");
}

// 接收到服务器跳转请求之后调用
- (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(WKNavigation *)navigation {
    NSLog(@"-------接收到服务器跳转请求之后调用");
}

// 数据加载发生错误时调用
- (void)webView:(WKWebView *)webView didFailNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {
    NSLog(@"----数据加载发生错误时调用");
}



- (void)webView:(WKWebView *)webView didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition, NSURLCredential *_Nullable))completionHandler
{
    if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
        if (challenge.previousFailureCount == 0) {
            NSURLCredential *credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
            completionHandler(NSURLSessionAuthChallengeUseCredential, credential);
        } else {
            completionHandler(NSURLSessionAuthChallengeCancelAuthenticationChallenge, nil);
        }
    }
}

//当因为某些问题，导致webView进程终止时触发
- (void)webViewWebContentProcessDidTerminate:(WKWebView *)webView {
    NSLog(@"%s", __func__);
    [webView reload];

}

/**
 *  web界面中有弹出警告框时调用
 *
 *  @param webView           实现该代理的webview
 *  @param message           警告框中的内容
 *  @param completionHandler 警告框消失调用
 */
- (void)webView:(WKWebView *)webView runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(void))completionHandler {
    NSLog(@"-------web界面中有弹出警告框时调用");
    NSLog(@"%@",message);
    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:message
                                                                             message:nil
                                                                      preferredStyle:UIAlertControllerStyleAlert];
    [alertController addAction:[UIAlertAction actionWithTitle:@"确定"
                                                        style:UIAlertActionStyleCancel
                                                      handler:^(UIAlertAction *action) {
                                                          completionHandler();
                                                      }]];
    
    [self presentViewController:alertController animated:YES completion:nil];
}

// 取消和确认的按钮
- (void)webView:(WKWebView *)webView runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(BOOL))completionHandler {
    //  js 里面的alert实现，如果不实现，网页的alert函数无效  ,
    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:message
                                                                             message:nil
                                                                      preferredStyle:UIAlertControllerStyleAlert];
    [alertController addAction:[UIAlertAction actionWithTitle:@"确定"
                                                        style:UIAlertActionStyleDefault
                                                      handler:^(UIAlertAction *action) {
                                                          completionHandler(YES);
                                                      }]];
    [alertController addAction:[UIAlertAction actionWithTitle:@"取消"
                                                        style:UIAlertActionStyleCancel
                                                      handler:^(UIAlertAction *action){
                                                          completionHandler(NO);
                                                      }]];
    
    [self presentViewController:alertController animated:YES completion:^{}];
    
}

#pragma mark - KVO回馈
-(void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context{
    if ([keyPath isEqualToString:@"estimatedProgress"]) {
        self.progressLayer.opacity = 1;
        if ([change[@"new"] floatValue] <[change[@"old"] floatValue]) {
            return;
        }
        self.progressLayer.frame = CGRectMake(0, 0, kScreenWidth*[change[@"new"] floatValue], 3);
        if ([change[@"new"]floatValue] == 1.0) {
            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                self.progressLayer.opacity = 0;
                self.progressLayer.frame = CGRectMake(0, 0, 0, 3);
            });
        }
    }else if ([keyPath isEqualToString:@"title"]) {
        // 顶部title
        self.headTitle = change[@"new"];
        if (self.hiddenNavBar == NO) {
            self.navView.topTitleLabel.text = self.headTitle;
        }
    }
}




/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

- (void)configLocalStorage {
    _hasModify = YES;
    if (![NSString isEmptyString:UserDefault(TokenKey)]) {
        NSString *jsString = [NSString stringWithFormat:@"localStorage.setItem('Authorization', '%@ %@')",UserDefault(Token_type), UserDefault(TokenKey)];
        [self.myWebView evaluateJavaScript:jsString completionHandler:nil];
    }
}

- (void)setupProgress {
    UIView *progress = [[UIView alloc]init];
    progress.frame = CGRectMake(0, 0, kScreenWidth, 3);
    progress.backgroundColor = [UIColor  clearColor];
    [self.view addSubview:progress];
    
    CALayer *layer = [CALayer layer];
    layer.frame = CGRectMake(0, 0, 0, 3);
    layer.backgroundColor = THEMECOLOR.CGColor;
    [progress.layer addSublayer:layer];
    self.progressLayer = layer;
}

+ (WKProcessPool*)singleWkProcessPool {
    static WKProcessPool *sharedPool;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedPool = [[WKProcessPool alloc] init];
    });
    return sharedPool;
}

- (NSDictionary *)convertJsonStringToNSDictionary:(NSString *)jsonString {
    if (jsonString == nil) {
        return nil;
    }
    NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
    NSError *error;
    NSDictionary *json = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:&error];
    if (error) {
        NSLog(@"jsonString解析失败:%@", error);
        return nil;
    }
    return json;
}

- (void)setHiddenNavBar:(BOOL)hiddenNavBar {
    _hiddenNavBar = hiddenNavBar;
    if (hiddenNavBar) {
        self.navView.topTitleLabel.text = @"";
    }
    else {
        self.navView.topTitleLabel.text = self.headTitle;
    }
}

#pragma mark --- lazying
- (KSWebNavView *)navView {
    if (!_navView) {
        _navView = [[KSWebNavView alloc] init];
        
    }
    return _navView;
}

- (KSWebBackButton *)webBackButton {
    if (!_webBackButton) {
        _webBackButton = [[KSWebBackButton alloc] init];
        MJWeakSelf;
        [_webBackButton webViewBackAction:^{
            [weakSelf backAction];
        }];
    }
    return _webBackButton;
}

- (void)dealloc {
    [[_myWebView configuration].userContentController removeScriptMessageHandlerForName:@"COLEXIU"];
    [_myWebView removeObserver:self forKeyPath:@"estimatedProgress"];
    [_myWebView removeObserver:self forKeyPath:@"title"];
    [_myWebView loadHTMLString:@"" baseURL:nil];
    [_myWebView removeFromSuperview];
    _myWebView = nil;
    [[NSURLCache sharedURLCache] removeAllCachedResponses];
    [[NSURLCache sharedURLCache] setDiskCapacity:0];
    [[NSURLCache sharedURLCache] setMemoryCapacity:0];
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}


- (NSString *)getSaveSpeedPath {
    //  在Documents目录下创建一个名为AudioSpeedFile的文件夹
    NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)lastObject] stringByAppendingPathComponent:@"AudioSpeedFile"];
    NSLog(@"%@",path);
    
    NSFileManager *fileManager = [NSFileManager defaultManager];
    BOOL isDir = FALSE;
    BOOL isDirExist = [fileManager fileExistsAtPath:path isDirectory:&isDir];
    if(!(isDirExist && isDir)) {
        BOOL bCreateDir = [fileManager createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
        if(!bCreateDir){
            NSLog(@"创建文件夹失败！");
        }
        NSLog(@"创建文件夹成功，文件路径%@",path);
    }
    
    path = [path stringByAppendingPathComponent:@"songSpeed.plist"];
    NSLog(@"file path:%@",path);
    return path;
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end