/*
 *    Copyright [2015] [wisemapping]
 *
 *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
 *   It is basically the Apache License, Version 2.0 (the "License") plus the
 *   "powered by wisemapping" text requirement on every single page;
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the license at
 *
 *       http://www.wisemapping.org/license
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
const Icon = require('./Icon').default;
const ActionDispatcher = require('./ActionDispatcher').default;

const ImageIcon = new Class({
  Extends: Icon,
  initialize(topic, iconModel, readOnly) {
    $assert(iconModel, 'iconModel can not be null');
    $assert(topic, 'topic can not be null');

    this._topicId = topic.getId();
    this._featureModel = iconModel;

    // Build graph image representation ...
    const iconType = iconModel.getIconType();
    const imgUrl = this._getImageUrl(iconType);
    this.parent(imgUrl);

    if (!readOnly) {
      // Icon
      const image = this.getImage();
      const me = this;
      image.addEvent('click', () => {
        const iconType = iconModel.getIconType();
        const newIconType = me._getNextFamilyIconId(iconType);
        iconModel.setIconType(newIconType);

        const imgUrl = me._getImageUrl(newIconType);
        me._image.setHref(imgUrl);
      });
      this._image.setCursor('pointer');
    }
  },

  _getImageUrl(iconId) {
    return `icons/${iconId}.png`;
  },

  getModel() {
    return this._featureModel;
  },

  _getNextFamilyIconId(iconId) {
    const familyIcons = this._getFamilyIcons(iconId);
    $assert(familyIcons != null, 'Family Icon not found!');

    let result = null;
    for (let i = 0; i < familyIcons.length && result == null; i++) {
      if (familyIcons[i] == iconId) {
        // Is last one?
        if (i == (familyIcons.length - 1)) {
          result = familyIcons[0];
        } else {
          result = familyIcons[i + 1];
        }
        break;
      }
    }

    return result;
  },

  _getFamilyIcons(iconId) {
    $assert(iconId != null, 'id must not be null');
    $assert(iconId.indexOf('_') != -1, "Invalid icon id (it must contain '_')");

    let result = null;
    for (let i = 0; i < ImageIcon.prototype.ICON_FAMILIES.length; i++) {
      const family = ImageIcon.prototype.ICON_FAMILIES[i];
      const iconFamilyId = iconId.substr(0, iconId.indexOf('_'));

      if (family.id == iconFamilyId) {
        result = family.icons;
        break;
      }
    }
    return result;
  },

  remove() {
    const actionDispatcher = ActionDispatcher.getInstance();
    const featureId = this._featureModel.getId();
    const topicId = this._topicId;
    actionDispatcher.removeFeatureFromTopic(topicId, featureId);
  },
});

ImageIcon.prototype.ICON_FAMILIES = [
  { id: 'face', icons: ['face_plain', 'face_sad', 'face_crying', 'face_smile', 'face_surprise', 'face_wink'] },
  { id: 'funy', icons: ['funy_angel', 'funy_devilish', 'funy_glasses', 'funy_grin', 'funy_kiss', 'funy_monkey'] },
  { id: 'conn', icons: ['conn_connect', 'conn_disconnect'] },
  {
    id: 'sport',
    icons: ['sport_basketball', 'sport_football', 'sport_golf', 'sport_raquet', 'sport_shuttlecock', 'sport_soccer', 'sport_tennis'],
  },
  { id: 'bulb', icons: ['bulb_light_on', 'bulb_light_off'] },
  { id: 'thumb', icons: ['thumb_thumb_up', 'thumb_thumb_down'] },
  { id: 'tick', icons: ['tick_tick', 'tick_cross'] },
  {
    id: 'onoff',
    icons: ['onoff_clock', 'onoff_clock_red', 'onoff_add', 'onoff_delete', 'onoff_status_offline', 'onoff_status_online'],
  },
  {
    id: 'money',
    icons: ['money_money', 'money_dollar', 'money_euro', 'money_pound', 'money_yen', 'money_coins', 'money_ruby'],
  },
  { id: 'time', icons: ['time_calendar', 'time_clock', 'time_hourglass'] },
  {
    id: 'number',
    icons: ['number_1', 'number_2', 'number_3', 'number_4', 'number_5', 'number_6', 'number_7', 'number_8', 'number_9'],
  },
  { id: 'chart', icons: ['chart_bar', 'chart_line', 'chart_curve', 'chart_pie', 'chart_organisation'] },
  { id: 'sign', icons: ['sign_warning', 'sign_info', 'sign_stop', 'sign_help', 'sign_cancel'] },
  {
    id: 'hard',
    icons: ['hard_cd', 'hard_computer', 'hard_controller', 'hard_driver_disk', 'hard_ipod', 'hard_keyboard', 'hard_mouse', 'hard_printer'],
  },
  {
    id: 'soft',
    icons: ['soft_bug', 'soft_cursor', 'soft_database_table', 'soft_database', 'soft_feed', 'soft_folder_explore', 'soft_rss', 'soft_penguin'],
  },
  { id: 'arrow', icons: ['arrow_up', 'arrow_down', 'arrow_left', 'arrow_right'] },
  {
    id: 'arrowc',
    icons: ['arrowc_rotate_anticlockwise', 'arrowc_rotate_clockwise', 'arrowc_turn_left', 'arrowc_turn_right'],
  },
  { id: 'people', icons: ['people_group', 'people_male1', 'people_male2', 'people_female1', 'people_female2'] },
  { id: 'mail', icons: ['mail_envelop', 'mail_mailbox', 'mail_edit', 'mail_list'] },
  { id: 'flag', icons: ['flag_blue', 'flag_green', 'flag_orange', 'flag_pink', 'flag_purple', 'flag_yellow'] },
  {
    id: 'bullet',
    icons: ['bullet_black', 'bullet_blue', 'bullet_green', 'bullet_orange', 'bullet_red', 'bullet_pink', 'bullet_purple'],
  },
  { id: 'tag', icons: ['tag_blue', 'tag_green', 'tag_orange', 'tag_red', 'tag_pink', 'tag_yellow'] },
  {
    id: 'object',
    icons: ['object_bell', 'object_clanbomber', 'object_key', 'object_pencil', 'object_phone', 'object_magnifier', 'object_clip', 'object_music', 'object_star', 'object_wizard', 'object_house', 'object_cake', 'object_camera', 'object_palette', 'object_rainbow'],
  },
  {
    id: 'weather',
    icons: ['weather_clear-night', 'weather_clear', 'weather_few-clouds-night', 'weather_few-clouds', 'weather_overcast', 'weather_severe-alert', 'weather_showers-scattered', 'weather_showers', 'weather_snow', 'weather_storm'],
  },
  { id: 'task', icons: ['task_0', 'task_25', 'task_50', 'task_75', 'task_100'] },
];

export default ImageIcon;