web_synchronization_tool/lib/windows/windows_main_page.dart

import 'package:flutter/material.dart';
import 'windows_web_page.dart';
import 'package:webview_windows/webview_windows.dart';

import '../JavaScriptString.dart';

class WindowsPage extends StatefulWidget {
  const WindowsPage({super.key});

  @override
  State<WindowsPage> createState() => _WindowsPageState();
}

class _WindowsPageState extends State<WindowsPage> {
  final mainController = WebviewController();
  final controller = WebviewController();

  bool initDone = false;

  @override
  void initState() {
    super.initState();

    controllerInit();
  }

  Future controllerInit() async {
    await mainController.initialize();
    await controller.initialize();

    mainController.clearCache();
    mainController.clearCookies();
    controller.clearCache();
    controller.clearCookies();


    mainController.loadUrl('http://www.df6831.com/');
    controller.loadUrl('http://www.df6831.com/');

    addClickEventJS();

    setState(() {
      initDone = true;
    });
  }

  /// 注入点击监听
  addClickEventJS() {

    controller.executeScript('document.documentElement.innerHTML').then((value){
      print(value);
    });

    mainController.addScriptToExecuteOnDocumentCreated(
        JavaScriptString.clickEventJSString).then((value){
          print(value);
    });



  }

  @override
  Widget build(BuildContext context) {
    if (initDone == false) return Container();

    return Scaffold(
      body: Column(
        children: [
          Container(
            height: 50,
            color: Colors.white,
            padding: const EdgeInsets.symmetric(horizontal: 50),
            child: Row(
              children: [
                TextButton(
                    onPressed: () {
                      controller.executeScript(
                          JavaScriptString.clickJSString(600, 280)).then((value){
                            print(value);
                      });
                    },
                    child: const Text('模拟点击测试')),
                TextButton(
                    onPressed: () {
                      mainController
                          .executeScript(JavaScriptString.inputJsString(45));
                      controller
                          .executeScript(JavaScriptString.inputJsString(45));
                    },
                    child: const Text('模拟输入测试')),
                TextButton(
                    onPressed: () {
                      mainController.loadUrl('http://www.df6831.com/game/');
                      // controller.loadUrl('http://www.df6831.com/game/');
                    },
                    child: const Text('跳转')),
                const SizedBox(
                  width: 50,
                  child: TextField(
                    keyboardType: TextInputType.number,
                    decoration: InputDecoration(prefixText: '网页数量'),
                  ),
                )
              ],
            ),
          ),
          // pageViewWidget()
          Expanded(child: pageViewWidget()),
        ],
      ),
    );
  }

  Widget pageViewWidget() {
    return Row(
      children: [
        Expanded(
          child: WindowsWebWidget(
            controller: mainController,
          ),
        ),
        Expanded(
          child: WindowsWebWidget(
            controller: controller,
          ),
        )
      ],
    );
  }
}

class KeepAlivePage extends StatefulWidget {
  final Widget child;

  KeepAlivePage({super.key, required this.child});

  @override
  _KeepAlivePageState createState() => _KeepAlivePageState();
}

class _KeepAlivePageState extends State<KeepAlivePage>
    with AutomaticKeepAliveClientMixin {
  @override
  bool get wantKeepAlive => true;

  @override
  Widget build(BuildContext context) {
    super.build(context);
    return widget.child;
  }
}