import {css, html, LitElement} from 'lit';
import {customElement} from 'lit/decorators/custom-element.js';
import {property} from 'lit/decorators/property.js';
import * as xb from 'xrblocks';

@customElement('xrblocks-simulator-enter-xr-button')
export class EnterXRButton extends LitElement {
  static styles = css`
    :host {
      position: absolute;
      bottom: 0;
      left: 0;
    }

    .mode-name-container {
      border: none;
      margin: 1rem;
      border-radius: 5rem;
      background: rgba(0, 0, 0, 0.5);
      color: #fff;
      width: 10rem;
      height: 3rem;
      text-align: center;
      vertical-align: middle;
      line-height: 3rem;
      font-size: 1.2em;
    }
  `;

  @property({type: String}) simulatorMode = xb.SimulatorMode.USER;

  setSimulatorMode(newMode: xb.SimulatorMode) {
    this.dispatchEvent(new xb.SetSimulatorModeEvent(newMode));
  }

  onClick() {
    this.setSimulatorMode(
      xb.core.options.simulator.modeToggle.toggleOrder[this.simulatorMode]
    );
    this.blur(); // Removes focus from the button after click
  }

  render() {
    return html`
      <button class="mode-name-container" @click=${this.onClick.bind(this)}>
        Enter XR
      </button>
    `;
  }
}