@hopeio/utils/dist/browser.es.js

javascript utils

var m = Object.defineProperty;
var d = (t, n, e) => n in t ? m(t, n, { enumerable: !0, configurable: !0, writable: !0, value: e }) : t[n] = e;
var i = (t, n, e) => d(t, typeof n != "symbol" ? n + "" : n, e);
import u from "localforage";
import h from "mitt";
import { useEventListener as a } from "@vueuse/core";
const L = (t) => new URL(location.href).searchParams.get(t), E = (t) => new URLSearchParams(location.hash.split("?")[1]).get(t), x = location.hash !== "", D = (t) => {
  var r;
  const e = (((r = location.href.split("?")[1]) == null ? void 0 : r.split("&")) || []).find((o) => o.includes(t));
  return (e == null ? void 0 : e.split("=")[1]) || "";
}, I = function() {
  const t = location.search, n = {};
  return t.replace(
    new RegExp("([^?=&]+)(=([^&]*))?", "g"),
    (e, r, o, s) => n[r] = s
  ), n;
};
function P(t, n) {
  const e = document.getElementsByTagName("head")[0], r = document.createElement("script");
  r.type = "text/javascript", r.src = t, n && typeof n == "function" && (r.onload = function() {
    (!document.readyState || document.readyState === "complete") && (n(), r.onload = null);
  }), e.appendChild(r);
}
class g {
  constructor(n) {
    i(this, "storage");
    this.storage = n, this.storage.config({
      // 首选IndexedDB作为第一驱动，不支持IndexedDB会自动降级到localStorage（WebSQL被弃用，详情看https://developer.chrome.com/blog/deprecating-web-sql）
      driver: [this.storage.INDEXEDDB, this.storage.LOCALSTORAGE],
      name: "pure-admin"
    });
  }
  /**
   * @description 将对应键名的数据保存到离线仓库
   * @param k 键名
   * @param v 键值
   * @param m 缓存时间（单位`分`，默认`0`分钟，永久缓存）
   */
  async setItem(n, e, r = 0) {
    return new Promise((o, s) => {
      this.storage.setItem(n, {
        data: e,
        expires: r ? (/* @__PURE__ */ new Date()).getTime() + r * 60 * 1e3 : 0
      }).then((c) => {
        o(c.data);
      }).catch((c) => {
        s(c);
      });
    });
  }
  /**
   * @description 从离线仓库中获取对应键名的值
   * @param k 键名
   */
  async getItem(n) {
    return new Promise((e, r) => {
      this.storage.getItem(n).then((o) => {
        o && (o.expires > (/* @__PURE__ */ new Date()).getTime() || o.expires === 0) ? e(o.data) : e(null);
      }).catch((o) => {
        r(o);
      });
    });
  }
  /**
   * @description 从离线仓库中删除对应键名的值
   * @param k 键名
   */
  async removeItem(n) {
    return new Promise((e, r) => {
      this.storage.removeItem(n).then(() => {
        e();
      }).catch((o) => {
        r(o);
      });
    });
  }
  /**
   * @description 从离线仓库中删除所有的键名，重置数据库
   */
  async clear() {
    return new Promise((n, e) => {
      this.storage.clear().then(() => {
        n();
      }).catch((r) => {
        e(r);
      });
    });
  }
  /**
   * @description 获取数据仓库中所有的key
   */
  async keys() {
    return new Promise((n, e) => {
      this.storage.keys().then((r) => {
        n(r);
      }).catch((r) => {
        e(r);
      });
    });
  }
}
const R = () => new g(u), H = h();
function l(t) {
  return typeof HTMLImageElement < "u" ? t instanceof HTMLImageElement : t.tagName.toLowerCase() === "img";
}
const S = () => {
  a(
    window.document,
    "keydown",
    (t) => t.key === "F12" && t.preventDefault()
  ), a(window.document, "contextmenu", (t) => t.preventDefault()), a(window.document, "selectstart", (t) => t.preventDefault()), a(
    window.document,
    "dragstart",
    (t) => l(t == null ? void 0 : t.target) && t.preventDefault()
  );
};
function U(t = "报表.xlsx") {
  return (n) => {
    const e = document.createElement("a");
    e.download = t, e.style.display = "none", e.href = URL.createObjectURL(n), document.body.appendChild(e), e.click(), URL.revokeObjectURL(e.href), document.body.removeChild(e);
  };
}
function N(t) {
  return new Promise((n) => {
    const e = new XMLHttpRequest();
    e.open("HEAD", t, !0), e.timeout = 5e3, e.onreadystatechange = () => {
      e.readyState === 4 && e.status !== 0 && n(!0);
    }, e.onerror = () => {
      n(!1);
    }, e.send();
  });
}
export {
  S as addPreventDefault,
  U as download,
  P as dynamicLoadJs,
  H as emitter,
  D as getQueryByName,
  E as getQueryByNameHash,
  L as getQueryByNameHistory,
  x as isHashMode,
  R as localForage,
  I as parseQueryString,
  N as supportIPv6
};