userscript...

src/userscript.js

@@ -0,0 +1,39 @@
+import { browser } from "./libs/browser";
+import {
+  MSG_TRANS_TOGGLE,
+  MSG_TRANS_GETRULE,
+  MSG_TRANS_PUTRULE,
+} from "./config";
+import { getRules, matchRule } from "./libs";
+import { getSetting } from "./libs";
+import { transPool } from "./libs/pool";
+import { Translator } from "./libs/translator";
+
+/**
+ * 入口函数
+ */
+(async () => {
+  const { fetchInterval, fetchLimit } = await getSetting();
+  transPool.update(fetchInterval, fetchLimit);
+
+  const rules = await getRules();
+  const rule = matchRule(rules, document.location.href);
+  const translator = new Translator(rule);
+
+  // 监听消息
+  browser?.runtime.onMessage.addListener(async ({ action, args }) => {
+    switch (action) {
+      case MSG_TRANS_TOGGLE:
+        translator.toggle();
+        break;
+      case MSG_TRANS_GETRULE:
+        break;
+      case MSG_TRANS_PUTRULE:
+        translator.updateRule(args);
+        break;
+      default:
+        return { error: `message action is unavailable: ${action}` };
+    }
+    return { data: translator.rule };
+  });
+})();