@nent/core/dist/cjs/n-view-link-back.cjs.entry.js

Functional elements to add routing, data-binding, dynamic HTML, declarative actions, audio, video, and so much more. Supercharge static HTML files into web apps without script or builds.

/*!
 * NENT 2022
 */
'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

const index = require('./index-1829aebc.js');
const index$1 = require('./index-637e8c28.js');
const interfaces = require('./interfaces-1da33056.js');
const state = require('./state-246c735d.js');
require('./index-96f3ab3f.js');

const ViewLinkBack = class {
  constructor(hostRef) {
    index.registerInstance(this, hostRef);
    this.route = null;
  }
  get parentView() {
    return this.el.closest('n-view');
  }
  get parentViewPrompt() {
    return this.el.closest('n-view-prompt');
  }
  async componentWillLoad() {
    if (state.state.router) {
      await this.setupRoute();
    }
    else {
      const dispose = state.onChange('router', async () => {
        await this.setupRoute();
        dispose();
      });
    }
  }
  async setupRoute() {
    if (this.parentViewPrompt) {
      this.setPage(this.parentViewPrompt.route);
    }
    else if (this.parentView) {
      this.setPage(this.parentView.route);
    }
    else {
      this.subscribe();
    }
  }
  async setPage(route) {
    var _a;
    this.route = await route.getPreviousRoute();
    this.title = await ((_a = this.route) === null || _a === void 0 ? void 0 : _a.resolvePageTitle());
  }
  async subscribe() {
    var _a, _b;
    this.matchSubscription = index$1.eventBus.on(interfaces.ROUTE_EVENTS.RouteMatchedExact, async ({ route }) => {
      await this.setPage(route);
    });
    if ((_a = state.state.router) === null || _a === void 0 ? void 0 : _a.exactRoute)
      await this.setPage((_b = state.state.router) === null || _b === void 0 ? void 0 : _b.exactRoute);
  }
  render() {
    var _a;
    const text = this.text || this.title;
    return (index.h("n-view-link", { "link-class": this.linkClass, path: ((_a = this.route) === null || _a === void 0 ? void 0 : _a.path) || '', title: this.title, "active-class": "none" }, index.h("slot", { name: "start" }), text ? text : index.h("slot", null), index.h("slot", { name: "end" })));
  }
  disconnectedCallback() {
    var _a;
    (_a = this.matchSubscription) === null || _a === void 0 ? void 0 : _a.call(this);
  }
  get el() { return index.getElement(this); }
};
ViewLinkBack.style = "n-view-link-back { display: inline-block; }";

exports.n_view_link_back = ViewLinkBack;