// ==UserScript==
// @name         Bangumi 统一地址
// @namespace    b38.dev
// @version      1.0.0
// @author       神戸小鳥 @vickscarlet
// @description  Bangumi 统一地址 v1
// @license      MIT
// @icon         https://bgm.tv/img/favicon.ico
// @homepage     https://github.com/bangumi/scripts/blob/master/vickscarlet/src/scripts/unified
// @match        *://bgm.tv/*
// @match        *://chii.in/*
// @match        *://bangumi.tv/*
// @grant        GM_getValue
// @grant        GM_registerMenuCommand
// @grant        GM_setValue
// @run-at       document-start
// @downloadURL https://update.greasyfork.icu/scripts/530055/Bangumi%20%E7%BB%9F%E4%B8%80%E5%9C%B0%E5%9D%80.user.js
// @updateURL https://update.greasyfork.icu/scripts/530055/Bangumi%20%E7%BB%9F%E4%B8%80%E5%9C%B0%E5%9D%80.meta.js
// ==/UserScript==

(function () {
  'use strict';

  function jump() {
    let needJump = false;
    if (location.protocol != "https:") needJump = true;
    const domain = GM_getValue("domain");
    if (domain && domain != location.hostname) needJump = true;
    if (!needJump) return;
    location.href = location.href.replace(`${location.protocol}//${location.hostname}`, `https://${domain || location.hostname}`);
  }
  jump();
  GM_registerMenuCommand("设置统一域名", () => {
    let input = prompt("请选择要统一到的域名\n1. bgm.tv\n2. bangumi.tv\n3. chii.in");
    if (!input) return;
    input = input.trim();
    let domain = "";
    switch (input) {
      case "1":
        domain = "bgm.tv";
        break;
      case "2":
        domain = "bangumi.tv";
        break;
      case "3":
        domain = "chii.in";
        break;
    }
    if (!domain) {
      alert("不正确的选项");
      return;
    }
    GM_setValue("domain", domain);
    alert("成功设置统一的域名");
    jump();
  });

})();