/*
 * Copyright (c) 2016 Martin Donath <martin.donath@squidfunk.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

import Sidebar from "./Material/Sidebar"

/* ----------------------------------------------------------------------------
 * Material application
 * ------------------------------------------------------------------------- */

export default
class Material {

  /**
   * Constructor
   *
   * @constructor
   */
  // constructor() {
  //
  // }

  /**
   * @return {void}
   */
  initialize() {

    // class AnchorMarker extends PageYOffsetListener
    // class SidebarConstrainer extends PageYOffsetListener

    // MatchMedia!?

    const width = window.matchMedia("(min-width: 1200px)")

    // separate function in application.js --> initSidebar()
    const sidebar = new Sidebar.Position("[data-md-sidebar=primary]")
    const handler = function() {
      if (width.matches) {
        sidebar.listen()
      } else {
        sidebar.unlisten()
      }
    }
    handler() // check listen!

    const toc = new Sidebar.Position("[data-md-sidebar=secondary]")
    toc.listen()

    window.addEventListener("resize", handler) // TODO: orientation change etc...

    const marker =
      new Sidebar.Marker("[data-md-sidebar=secondary] .md-nav__link")
    marker.listen()
  }
}