"use strict";

import Events from "../_events";
import Consts from "js/_consts";

const MapAPI = ((window) => {
  // Constants
  const NAME = "js-mapapi";
  const MAP_DRIVER = Consts["MAP_DRIVER"];

  class MapAPI {
    // Constructor
    constructor(el) {
      const ui = this;
      const Drv = new MAP_DRIVER();
      const BODY = document.querySelector("body");
      const config = el.dataset;
      config["center"] = [
        config["lng"] ? config["lng"] : BODY.dataset["default-lng"],
        config["lat"] ? config["lat"] : BODY.dataset["default-lat"],
      ];

      /*config['style'] = config['style'] ?
                                  jQuery.parseJSON(config['style']) :
                                  null;

                              config['font-family'] = $BODY.css('font-family');*/

      if (!config["icon"]) {
        config["icon"] = '<i class="fas fa-map-marker-alt"></i>';
      }

      console.log(`${NAME}: init ${Drv.getName()}...`);
      ui.drv = Drv;
      ui.el = el;
      ui.config = config;

      Drv.init(el, config);

      el.addEventListener(Events.MAPAPILOADED, () => {
        ui.addMarkers();
      });
    }

    // Public methods
    getMap() {
      return ui.map;
    }

    dispose() {
      const ui = this;

      ui.el = null;
      ui.el.classList.remove(`${NAME}-active`);
    }

    addMarkers() {
      console.log(`${NAME}: addMarkers`);
      const ui = this;
      const el = ui.el;
      const Drv = ui.drv;
      const config = ui.config;

      ui.map = Drv.getMap();

      if (config["geojson"]) {
        console.log(`${NAME}: setting up geocode data`);
        Drv.addGeoJson(config);
      } else if (config["address"]) {
        console.log(config["address"]);
        console.log(`${NAME}: setting up address marker`);
        Drv.geocode(config["address"], (results) => {
          console.log(results);

          const lat = results[0].geometry.location.lat();
          const lng = results[0].geometry.location.lng();

          console.log(
            `${NAME}: setting up single lat/lng marker lat: ${lat} lng: ${lng}`
          );

          Drv.addMarker([lng, lat], config);
          ui.map.setCenter({
            lat,
            lng,
          });
        });
      } else if (config["lat"] && config["lng"]) {
        const lat = config["lat"];
        const lng = config["lng"];

        console.log(
          `${NAME}: setting up single lat/lng marker lat: ${lat} lng: ${lng}`
        );

        Drv.addMarker([lng, lat], config);
      }

      el.classList.add(`${NAME}-active`);

      el.dispatchEvent(new Event(Events.MAPLOADED));
      console.log(`${NAME}: Map is loaded`);
    }
  }

  const init = () => {
    console.log(`${NAME}: init`);
    document.querySelectorAll(`.${NAME}`).forEach((el, i) => {
      const map = new MapAPI(el);
    });
  };

  // auto-apply
  window.addEventListener(`${Events.LODEDANDREADY}`, init);
  window.addEventListener(`${Events.AJAX}`, init);

  return MapAPI;
})(window);

export default MapAPI;