https://www.fihmobile.com/assets/vendor/@windwalker-io/unicorn-next/dist/chunks/keep-tab.js

1import { Tab } from "bootstrap";
2import { a as useUniDirective, z as module$1, a7 as mergeDeep, v as selectOne, al as sleep, w as selectAll } from "./unicorn.js";
3const defaultOptions = {
4  tabItemSelector: "[data-toggle=tab],[data-bs-toggle=tab],[data-toggle=pill],[data-bs-toggle=pill]",
5  delay: 0
6};
7class KeepTab {
8  $element;
9  tabButtons;
10  storageKey = "";
11  options;
12  constructor(selector, options = {}) {
13    options = mergeDeep({}, defaultOptions, options);
14    let uid;
15    if (typeof selector === "object") {
16      uid = options.uid || selector.id;
17    } else {
18      uid = selector;
19    }
20    const $element = this.$element = selectOne(selector);
21    if (!$element) {
22      console.warn(`[KeepTab] Element ${selector} not found.`);
23      return;
24    }
25    this.options = options;
26    this.$element = $element;
27    this.tabButtons = $element.querySelectorAll(this.options.tabItemSelector);
28    this.init(uid);
29  }
30  async init(uid) {
31    this.storageKey = "tab-href-" + await this.hashCode(location.href + ":" + uid);
32    this.bindEvents();
33    await sleep(this.options.delay || 0);
34    this.switchTab();
35  }
36  bindEvents() {
37    [].forEach.call(this.tabButtons, (button) => {
38      button.addEventListener("click", () => {
39        window.localStorage.setItem(this.storageKey, this.getButtonHref(button));
40      });
41    });
42  }
43  getButtonHref(button) {
44    return button.dataset.bsTarget || button.dataset.target || button.href;
45  }
46  findTabButtonByHref(href) {
47    return selectAll(this.options.tabItemSelector).filter((button) => {
48      if (button.href === href) {
49        return true;
50      }
51      if (button.dataset.bsTarget === href) {
52        return true;
53      }
54      return button.dataset.target === href;
55    }).shift();
56  }
57  activateTab(href) {
58    const tabTrigger = this.findTabButtonByHref(href);
59    if (tabTrigger) {
60      Tab.getOrCreateInstance(tabTrigger).show();
61    }
62  }
63  hasTab(href) {
64    return this.findTabButtonByHref(href) != null;
65  }
66  /**
67   * Switch tab.
68   *
69   * @returns {boolean}
70   */
71  switchTab() {
72    if (localStorage.getItem(this.storageKey)) {
73      if (!this.hasTab(localStorage.getItem(this.storageKey) || "")) {
74        localStorage.removeItem(this.storageKey);
75        return true;
76      }
77      const tabhref = localStorage.getItem(this.storageKey) || "";
78      this.activateTab(tabhref);
79    }
80  }
81  /**
82   * Hash code.
83   */
84  async hashCode(text) {
85    const msgBuffer = new TextEncoder().encode(text);
86    const hashBuffer = await globalThis.crypto.subtle.digest("SHA-256", msgBuffer);
87    const hashArray = Array.from(new Uint8Array(hashBuffer));
88    return hashArray.map((b) => b.toString(16).padStart(2, "0")).join("");
89  }
90}
91const ready = /* @__PURE__ */ useUniDirective("keeptab", {
92  mounted(el, { value }) {
93    const options = JSON.parse(value || "{}");
94    module$1(el, "uni.keeptab", () => new KeepTab(el, options));
95  }
96});
97export {
98  KeepTab,
99  ready
100};
101//# sourceMappingURL=keep-tab.js.map