import {
  DeesElement,
  html,
  property,
  customElement,
  cssManager,
  css,
} from '@designestate/dees-element';

import * as domtools from '@designestate/dees-domtools';

import { icon, IconDefinition } from '@fortawesome/fontawesome-svg-core';
import {
  faFacebook,
  faGoogle,
  faLinkedin,
  faMedium,
  faSlackHash,
  faTwitter,
  faInstagram,
  faTiktok,
} from '@fortawesome/free-brands-svg-icons';

import {
  faCopy as faCopyRegular,
  faMessage as faMessageRegular,
  faPaste as faPasteRegular,
  faSun as faSunRegular,
} from '@fortawesome/free-regular-svg-icons';
import {
  faArrowRight as faArrowRightSolid,
  faArrowUpRightFromSquare as faArrowUpRightFromSquareSolid,
  faBell as faBellSolid,
  faBug as faBugSolid,
  faBuilding as faBuildingSolid,
  faCaretLeft as faCaretLeftSolid,
  faCaretRight as faCaretRightSolid,
  faCheck as faCheckSolid,
  faCircleInfo as faCircleInfoSolid,
  faCopy as faCopySolid,
  faDesktop as faDesktopSolid,
  faGrip as faGripSolid,
  faMessage as faMessageSolid,
  faMinus as faMinusSolid,
  faPaste as faPasteSolid,
  faPenToSquare as faPenToSquareSolid,
  faRss as faRssSolid,
  faUsers as faUsersSolid,
  faShare as faShareSolid,
  faSun as faSunSolid,
  faXmark as faXmarkSolid,
} from '@fortawesome/free-solid-svg-icons';

export const faIcons = {
  // normal
  arrowRight: faArrowRightSolid,
  arrowUpRightFromSquare: faArrowUpRightFromSquareSolid,
  arrowUpRightFromSquareSolid: faArrowUpRightFromSquareSolid,
  bell: faBellSolid,
  bellSolid: faBellSolid,
  bug: faBugSolid,
  bugSolid: faBugSolid,
  building: faBuildingSolid,
  buildingSolid: faBuildingSolid,
  caretLeft: faCaretLeftSolid,
  caretLeftSolid: faCaretLeftSolid,
  caretRight: faCaretRightSolid,
  caretRightSolid: faCaretRightSolid,
  check: faCheckSolid,
  checkSolid: faCheckSolid,
  circleinfo: faCircleInfoSolid,
  circleinfoSolid: faCircleInfoSolid,
  copy: faCopyRegular,
  copySolid: faCopySolid,
  desktop: faDesktopSolid,
  desktopSolid: faDesktopSolid,
  grip: faGripSolid,
  gripSolid: faGripSolid,
  message: faMessageRegular,
  messageSolid: faMessageSolid,
  minus: faMinusSolid,
  minusSolid: faMinusSolid,
  paste: faPasteRegular,
  pasteSolid: faPasteSolid,
  penToSquare: faPenToSquareSolid,
  penToSquareSolid: faPenToSquareSolid,
  rss: faRssSolid,
  rssSolid: faRssSolid,
  share: faShareSolid,
  shareSolid: faShareSolid,
  sun: faSunRegular,
  sunSolid: faSunSolid,
  xmark: faXmarkSolid,
  xmarkSolid: faXmarkSolid,
  // brands
  facebook: faFacebook,
  google: faGoogle,
  instagram: faInstagram,
  linkedin: faLinkedin,
  medium: faMedium,
  slack: faSlackHash,
  tiktok: faTiktok,
  twitter: faTwitter,
  users: faUsersSolid,
};

declare global {
  interface HTMLElementTagNameMap {
    'dees-icon': DeesIcon;
  }
}

@customElement('dees-icon')
export class DeesIcon extends DeesElement {
  public static demo = () => html`
    <dees-icon iconName="visibility"></dees-icon>
    <div style="background: #fff; padding: 10px; font-size: 30px">
      <style>
        dees-icon {
          transition: color 0.05s;
        }
        dees-icon:hover {
          color: #e4002b;
        }
      </style>
      <dees-icon .iconFA=${'messageSolid'}></dees-icon>
      <dees-icon .iconFA=${'sun'}></dees-icon>
      <dees-icon .iconFA=${'sunSolid'}></dees-icon>
      <dees-icon .iconFA=${'facebook'}></dees-icon>
      <dees-icon .iconFA=${'arrowUpRightFromSquare'}></dees-icon>
    </div>
  `;

  @property({
    type: String
  })
  public iconFA: keyof typeof faIcons;

  @property()
  public iconSize: number;

  constructor() {
    super();
    domtools.elementBasic.setup();
  }

  public static styles = [
    cssManager.defaultStyles,
    css`
      :host {
        display: block;
        white-space: nowrap;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      * {
        transition: inherit !important;
      }
    `,
  ];

  public render() {
    return html`
      ${domtools.elementBasic.styles}
      <style>
        #iconContainer svg {
          display: block;
          height: ${this.iconSize}px;
        }
      </style>
      <div id="iconContainer"></div>
    `;
  }

  public async firstUpdated() {
    if (!this.iconSize) {
      this.iconSize = parseInt(globalThis.getComputedStyle(this).fontSize.replace(/\D/g,''));
    }
    if (this.iconFA) {
      this.shadowRoot.querySelector('#iconContainer').innerHTML = this.iconFA
        ? icon(faIcons[this.iconFA]).html[0]
        : 'icon not found';
    }
  }
}