adnbn/dist/message/providers/Message.js

Addon Bone - Cross-browser web extension framework with shared code base

import { sendMessage, sendTabMessage } from "@addon-core/browser";
import AbstractMessage from "./AbstractMessage.js";
import MessageManager from "../MessageManager.js";
import { GeneralHandler, MapHandler, SingleHandler } from "../handlers/index.js";
class Message extends AbstractMessage {
  static instance = null;
  static getInstance() {
    return this.instance ?? (this.instance = new Message());
  }
  get manager() {
    return MessageManager.getInstance();
  }
  send(type, data, options) {
    const message = this.buildMessage(type, data);
    if (options) {
      if (typeof options === "number") {
        return sendTabMessage(options, message);
      }
      const { tabId, ...other } = options;
      return sendTabMessage(tabId, message, other);
    }
    return sendMessage(message);
  }
  watch(arg1, arg2) {
    let handler;
    if (typeof arg1 === "function") {
      handler = new GeneralHandler(arg1);
    } else if (typeof arg1 === "object" && arg2 === void 0) {
      handler = new MapHandler(arg1);
    } else if (typeof arg1 === "string" && arg2) {
      handler = new SingleHandler(arg1, arg2);
    } else {
      throw new Error("Invalid arguments passed to watch()");
    }
    this.manager.add(handler);
    return () => this.manager.remove(handler);
  }
}
export {
  Message as default
};
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