feat: add evaluateJavascriptViaWebview

lib/eval/dart/bridge/m_provider.dart

@@ -841,6 +841,32 @@ class $MProvider extends MProvider with $Bridge<MProvider> {
                 ],
                 namedParams: []),
             isStatic: true),
+        'evaluateJavascriptViaWebview': BridgeMethodDef(
+          BridgeFunctionDef(
+              returns: BridgeTypeAnnotation(BridgeTypeRef(CoreTypes.future, [
+                BridgeTypeRef(
+                  CoreTypes.string,
+                )
+              ])),
+              params: [
+                BridgeParameter(
+                    'url',
+                    BridgeTypeAnnotation(BridgeTypeRef(CoreTypes.string)),
+                    false),
+                BridgeParameter(
+                    'headers',
+                    BridgeTypeAnnotation(BridgeTypeRef(CoreTypes.map, [
+                      BridgeTypeRef(CoreTypes.string),
+                      BridgeTypeRef(CoreTypes.string)
+                    ])),
+                    false),
+                BridgeParameter(
+                    'scripts',
+                    BridgeTypeAnnotation(BridgeTypeRef(
+                        CoreTypes.list, [BridgeTypeRef(CoreTypes.string)])),
+                    false),
+              ]),
+        ),
       },
       bridge: true);
 
@@ -1009,6 +1035,17 @@ class $MProvider extends MProvider with $Bridge<MProvider> {
                     }))
                 .toList());
           }))),
+      "evaluateJavascriptViaWebview" => $Function((_, __, List<$Value?> args) =>
+          $Future.wrap(MBridge.evaluateJavascriptViaWebview(
+                  args[0]!.$value,
+                  (args[1]!.$value as Map).map((key, value) => MapEntry(
+                      key.$reified.toString(), value.$reified.toString())),
+                  (args[2]!.$value as List)
+                      .map((e) => e.$reified.toString())
+                      .toList())
+              .then((value) {
+            return $String(value);
+          }))),
       "toVideo" => $Function((_, __, List<$Value?> args) {
           final value = MBridge.toVideo(
               args[0]!.$value,

lib/eval/javascript/utils.dart

@@ -1,5 +1,6 @@
 import 'package:flutter_qjs/flutter_qjs.dart';
 import 'package:js_packer/js_packer.dart';
+import 'package:mangayomi/eval/javascript/http.dart';
 import 'package:mangayomi/eval/model/m_bridge.dart';
 import 'package:mangayomi/utils/cryptoaes/js_unpacker.dart';
 import 'package:mangayomi/utils/log/log.dart';
@@ -31,6 +32,12 @@ class JsUtils {
     runtime.onMessage('unpackJs', (dynamic args) {
       return JSPacker(args[0]).unpack() ?? "";
     });
+    runtime.onMessage('evaluateJavascriptViaWebview', (dynamic args) async {
+      return await MBridge.evaluateJavascriptViaWebview(
+          args[0]!,
+          (args[1]! as Map).toMapStringString!,
+          (args[2]! as List).map((e) => e.toString()).toList());
+    });
 
     runtime.evaluate('''
 console.log = function (message) {
@@ -129,6 +136,12 @@ function parseDates(value, dateFormat, dateFormatLocale) {
         JSON.stringify([value, dateFormat, dateFormatLocale])
     );
 }
+async function evaluateJavascriptViaWebview(url, headers, scripts) {
+    return await sendMessage(
+        "evaluateJavascriptViaWebview",
+        JSON.stringify([url, headers, scripts])
+    );
+}
 ''');
   }
 }

lib/eval/model/m_bridge.dart

@@ -3,6 +3,7 @@ import 'package:bot_toast/bot_toast.dart';
 import 'package:dart_eval/dart_eval_bridge.dart';
 import 'package:dart_eval/stdlib/core.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:go_router/go_router.dart';
 import 'package:html/dom.dart' hide Text;
 import 'package:intl/date_symbol_data_local.dart';
@@ -11,6 +12,7 @@ import 'package:js_packer/js_packer.dart';
 import 'package:json_path/json_path.dart';
 import 'package:mangayomi/eval/model/document.dart';
 import 'package:mangayomi/eval/javascript/http.dart';
+import 'package:mangayomi/main.dart';
 import 'package:mangayomi/models/manga.dart';
 import 'package:mangayomi/router/router.dart';
 import 'package:mangayomi/services/anime_extractors/dood_extractor.dart';
@@ -625,6 +627,51 @@ class MBridge {
       return text;
     }
   }
+
+  static Future<String> evaluateJavascriptViaWebview(
+      String url, Map<String, String> headers, List<String> scripts,
+      {int time = 30}) async {
+    int t = 0;
+    bool timeOut = false;
+    bool isOk = false;
+    String response = "";
+    HeadlessInAppWebView? headlessWebView;
+    headlessWebView = HeadlessInAppWebView(
+      webViewEnvironment: webViewEnvironment,
+      onWebViewCreated: (controller) {
+        controller.addJavaScriptHandler(
+          handlerName: 'setResponse',
+          callback: (args) {
+            response = args[0] as String;
+            isOk = true;
+          },
+        );
+      },
+      initialUrlRequest: URLRequest(url: WebUri(url), headers: headers),
+      onLoadStop: (controller, url) async {
+        for (var script in scripts) {
+          await controller.platform.evaluateJavascript(source: script);
+        }
+      },
+    );
+
+    headlessWebView.run();
+
+    await Future.doWhile(() async {
+      timeOut = time == t;
+      if (timeOut || isOk) {
+        return false;
+      }
+      await Future.delayed(const Duration(seconds: 1));
+      t++;
+      return true;
+    });
+    try {
+      headlessWebView.dispose();
+    } catch (_) {}
+
+    return response;
+  }
 }
 
 final List<String> _dateFormats = [