import { injectable, inject } from "tsyringe";
import * as urls from "../../shared/urls";
import ClipboardRepository from "../repositories/ClipboardRepository";
import SettingRepository from "../repositories/SettingRepository";
import ConsoleClient from "../client/ConsoleClient";
import OperationClient from "../client/OperationClient";

@injectable()
export default class ClipboardUseCase {
  constructor(
    @inject("ClipboardRepository") private repository: ClipboardRepository,
    @inject("SettingRepository") private settingRepository: SettingRepository,
    @inject("ConsoleClient") private consoleClient: ConsoleClient,
    @inject("OperationClient") private operationClinet: OperationClient
  ) {}

  async yankCurrentURL(): Promise<string> {
    const url = window.location.href;
    this.repository.write(url);
    await this.consoleClient.info("Yanked " + url);
    return Promise.resolve(url);
  }

  async openOrSearch(newTab: boolean): Promise<void> {
    const search = this.settingRepository.get().search;
    const text = this.repository.read();
    const url = urls.searchUrl(text, search);

    // TODO: Repeat pasting from clipboard instead of opening a certain url.
    // 'Repeat last' command is implemented in the background script and cannot
    // access to clipboard until Firefox 63.
    await this.operationClinet.internalOpenUrl(url, newTab);
  }
}