yongxu-app-ios-v2/Temperature/ControlModule/Home/Controller/RDSControlWebVC.m

//
//  RDSControlWebVC.m
//  Temperature
//  
//  Created by Kevin on 2023/12/6.


#import "RDSControlWebVC.h"
//#import <WebViewJavascriptBridge/WebViewJavascriptBridge.h>
#import <WebKit/WebKit.h>

@interface RDSControlWebVC () <WKUIDelegate, WKNavigationDelegate,WKScriptMessageHandler>

@property (nonatomic, strong) WKWebView *webView;
//@property (nonatomic, strong) WebViewJavascriptBridge *bridge;


@end

@implementation RDSControlWebVC

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor whiteColor];
    [self configSubviews];
//    self.requestURL = @"http://192.168.1.4:8080/";
    [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:self.requestURL]]];
    [RDSHudShower showWithStatus:nil];
    
//    [self loadExamplePage];
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [self.navigationController setNavigationBarHidden:YES];
    
    [self.webView.configuration.userContentController addScriptMessageHandler:self name:@"closeH5"];
    [self.webView.configuration.userContentController addScriptMessageHandler:self name:@"startGetToken"];
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    [self.navigationController setNavigationBarHidden:NO];
    
    [self.webView.configuration.userContentController removeScriptMessageHandlerForName:@"closeH5"];
    [self.webView.configuration.userContentController removeScriptMessageHandlerForName:@"startGetToken"];
}

- (void)loadExamplePage {
    NSString* htmlPath = [[NSBundle mainBundle] pathForResource:@"ExampleAppH5" ofType:@"html"];
    NSString* appHtml = [NSString stringWithContentsOfFile:htmlPath encoding:NSUTF8StringEncoding error:nil];
    NSURL *baseURL = [NSURL fileURLWithPath:htmlPath];
    [self.webView loadHTMLString:appHtml baseURL:baseURL];
}

- (void)configSubviews {
    [self.view addSubview:self.webView];
    [self.webView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.equalTo(self.view);
        if (@available(iOS 11, *)) {
                make.top.equalTo(self.view.mas_safeAreaLayoutGuideTop);
            } else {
                make.top.equalTo(self.mas_topLayoutGuide);
            }
        if (@available(iOS 11.0, *)) {
            make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
        } else {
            make.bottom.equalTo(self.view.mas_bottom);
        }
       //make.edges.mas_equalTo(UIEdgeInsetsZero);
    }];
}



#pragma mark - WKScriptMessageHandler
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message {
    NSLog(@"%@",NSStringFromSelector(_cmd));
    NSLog(@"%@",message);
    NSLog(@"%@",message.body);
    NSLog(@"%@",message.name);
    
    if ([message.name isEqualToString:@"closeH5"]) {
        [self closeH5];
    }
    
    if ([message.name isEqualToString:@"startGetToken"]) {
        [self startGetToken];
    }
}

-(void)closeH5
{
    [self.navigationController popViewControllerAnimated:YES];
}

-(void)startGetToken
{
    NSString *jsStr = [NSString stringWithFormat:@"getToken('%@')",TheDataManager.token];
    [self.webView evaluateJavaScript:jsStr completionHandler:^(id _Nullable result, NSError * _Nullable error) {
        NSLog(@"---getToken---%@---%@",result, error);
    }];
}

- (WKWebView *)webView {
    if (!_webView) {
        WKWebViewConfiguration *config = [[WKWebViewConfiguration alloc] init];
        config.userContentController = [[WKUserContentController alloc] init];
        config.allowsInlineMediaPlayback = YES;
        _webView = [[WKWebView alloc] initWithFrame:CGRectZero configuration:config];
        _webView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        if (@available(iOS 11.0, *)) {
            _webView.configuration.preferences.javaScriptEnabled = YES;
            _webView.configuration.preferences.javaScriptCanOpenWindowsAutomatically = YES;
            _webView.configuration.preferences.minimumFontSize = 10;
            _webView.configuration.preferences.javaScriptEnabled = YES;
            _webView.configuration.preferences.javaScriptCanOpenWindowsAutomatically = YES;
            _webView.configuration.preferences.minimumFontSize = 10;
        }
        
        if (@available(iOS 16.4, *)) {
            _webView.inspectable = YES;
        } else {
            // Fallback on earlier versions
        }
        _webView.UIDelegate = self;
        _webView.navigationDelegate = self;
        
//        [self jsBridge];
    }
    return _webView;
}

//- (void)jsBridge {
//    RDS_WEAKSELF(weakSelf)
//    [WebViewJavascriptBridge enableLogging]; // 开启日志输出，便于调试
//    self.bridge = [WebViewJavascriptBridge bridgeForWebView:_webView];
//    [self.bridge setWebViewDelegate:self];
//
//    // js 回调
//    [self.bridge registerHandler:@"closeH5()" handler:^(id data, WVJBResponseCallback responseCallback) {
//        [weakSelf.navigationController popViewControllerAnimated:YES];
//    }];
//
//    [self.webView.configuration.userContentController addScriptMessageHandler:self name:@"closeH5"];
//}

- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation {
    [RDSHudShower dismissHUD];
    [self startGetToken];
}

- (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error {
    [RDSHudShower dismissHUD];
}

@end