src/modules/map_select_dialog.js


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import sideShow from './assets/images/scenario-side_show.svg';
import dragonHunting from './assets/images/scenario-dragon_hunting.svg';
// import raceAgainstTime from './assets/images/scenario-race_against_time.svg';

export function init() {
  const showButton = document.getElementById('show-dialog'),
    mapDialog = document.getElementById('map-dialog'),
    selectEl = mapDialog.querySelector('select'),
    confirmBtn = mapDialog.querySelector('#confirm-btn');

  let option = document.createElement('option');
  option.setAttribute('value', sideShow);
  option.textContent = 'BattleTroops Scenario 1: Side Show';
  selectEl.appendChild(option);

  option = document.createElement('option');
  option.setAttribute('value', dragonHunting);
  option.textContent = 'BattleTroops Scenario 2: Dragon Hunting';
  selectEl.appendChild(option);

  return {
    selectCurrentOptionOnPageLoad() {
      mapDialog.querySelectorAll('option').forEach(option =>
        option.value === localStorage.getItem('map') && (option.selected = true)
      );

      return this;
    },

    showOnClick() {
      showButton.addEventListener('click', () => {
        mapDialog.showModal();
      });

      return this;
    },

    updateValueOnSelection() {
      selectEl.addEventListener('change', () => {
        confirmBtn.value = selectEl.value;
      });

      return this;
    },

    changeMapOnConfirm(loadFn) {
      confirmBtn.addEventListener('click', e => {
        e.preventDefault();
        localStorage.removeItem('pan-zoom');
        localStorage.setItem('map', selectEl.value);
        // loadFn(`assets/images/${selectEl.value}.svg`);
        loadFn(selectEl.value);
        mapDialog.close();
      });
    }
  };
}

export const defaultMap = sideShow;