import './status.css';
import { axios } from './utils';
import { ZcStatus } from './zc-status';

declare function waitForKeyElements(selectorOrFunction: any, callback: any, waitOnce: boolean): any;

export class Status {
  private _user: string;
  private _enabled = false;
  private _statusOn = 'menuAvailable';
  private _statusOff = 'menuAway';
  private _currentStatus: boolean = undefined;

  public async showStatus(element: HTMLElement) {
    this._user = await GM.getValue('tapi-zc-user', '');
    this._enabled = await GM.getValue('tapi-zc-enabled', false);
    this._statusOn = await GM.getValue('tapi-zc-on', 'menuAvailable');
    this._statusOff = await GM.getValue('tapi-zc-off', 'menuAvailable');
    console.log('tapi-zc-user', this._user, 'tapi-zc-enabled', this._enabled, 'tapi-zc-on', this._statusOn, 'tapi-zc-off', this._statusOff);

    var div = document.createElement('div');
    div.classList.add('tapi-dropdown');

    var button = document.createElement('button');
    button.id = 'tapi-zc-button';
    button.classList.add('btn');
    button.classList.add('btn-default');
    button.innerText = 'ZeitConsens';
    button.onclick = () => {
      document.getElementById('tapi-zc-dropdown').classList.toggle('show');
    }
    div.appendChild(button);

    var html =
      '<div class="form-group">' +
      '  <label for="tapi-zc-user">Username</label>' +
      '  <input type="text" class="form-control" name="tapi-zc-user" id="tapi-zc-user">' +
      '</div>' +
      '<div class="form-group">' +
      '  <label for="tapi-zc-on">Signed in</label>' +
      '  <select id="tapi-zc-on" class="form-control">' +
      '    <option value="menuAvailable">Available</option>' +
      '    <option value="menuOutofoffice">Do Not Disturb</option>' +
      '    <option value="menuCustom1">Verfügbar DW</option>' +
      '  </select>' +
      '</div>' +
      '<div class="form-group">' +
      '  <label for="tapi-zc-off">Signed in</label>' +
      '  <select id="tapi-zc-off" class="form-control">' +
      '    <option value="menuAway">Away</option>' +
      '    <option value="menuOutofoffice">Do Not Disturb</option>' +
      '  </select>' +
      '</div>' +
      '<div class="checkbox">' +
      '  <label class="i-checks" for="tapi-zc-enabled">' +
      '    <input type="checkbox" id="tapi-zc-enabled">' +
      '    <i></i><span>Enabled</span>' +
      '</label>'
    '</div>';

    var dropdown = document.createElement('div');
    dropdown.classList.add('tapi-dropdown-content');
    dropdown.classList.add('panel-body');
    dropdown.id = 'tapi-zc-dropdown';
    dropdown.innerHTML = html;
    div.appendChild(dropdown);

    element.insertBefore(div, element.firstChild);

    var zcUser = document.getElementById('tapi-zc-user') as HTMLInputElement;
    zcUser.value = this._user;
    zcUser.onchange = () => {
      this._user = zcUser.value;
      GM.setValue('tapi-zc-user', this._user);
      console.log('tapi-zc-user', this._user);
      this._currentStatus = undefined;
    }

    var zcEnabled = document.getElementById('tapi-zc-enabled') as HTMLInputElement;
    zcEnabled.checked = this._enabled;
    zcEnabled.onchange = () => {
      this._enabled = zcEnabled.checked;
      GM.setValue('tapi-zc-enabled', this._enabled);
      console.log('tapi-zc-enabled', this._enabled);
      this._currentStatus = undefined;
      this.checkStatus();
    }

    var zcOn = document.getElementById('tapi-zc-on') as HTMLSelectElement;
    zcOn.value = this._statusOn;
    zcOn.onchange = () => {
      this._statusOn = zcOn.value;
      GM.setValue('tapi-zc-on', this._statusOn);
      console.log('tapi-zc-on', this._statusOn);
      this._currentStatus = undefined;
    }

    var zcOff = document.getElementById('tapi-zc-off') as HTMLSelectElement;
    zcOff.value = this._statusOff;
    zcOff.onchange = () => {
      this._statusOff = zcOff.value;
      GM.setValue('tapi-zc-off', this._statusOff);
      console.log('tapi-zc-off', this._statusOff);
      this._currentStatus = undefined;
    }

    this.checkStatus();
  }

  private async checkStatus() {
    if (this._enabled) {
      try {
        var response = await axios.get<ZcStatus>('http://cpatapi.cpsrvweb2016.cp-austria.at/availability/' + encodeURIComponent(this._user));

        if (response.status == 200) {
          var status = response.data;
          if (this._currentStatus !== status.loggedIn) {
            this._currentStatus = status.loggedIn;
            console.log('New status, loggedIn', this._currentStatus);
            (document.getElementsByClassName("current-status")[0] as HTMLAnchorElement).click();
            setTimeout(() => {
              var statusId = this._currentStatus ? this._statusOn : this._statusOff;
              (document.getElementById(statusId) as HTMLAnchorElement).click();
            }, 1000);
          }
        }
      } catch (error) {
        console.log(error);
      }
      setTimeout(() => this.checkStatus(), 30000);
    }
  }
}