hy-menu-main-group.tsx

export interface MainMenu {
  label: string;
  url: string;
  menuLinkId: string;
}

import {Component, Host, h, Element, Prop, State, Watch, Listen} from '@stencil/core';
import {ColorVariant, SiteLogoSize} from '../../../utils/utils';
import {DonateLink} from '../../site-header/site-header';

@Component({
  tag: 'hy-menu-main-group',
  styleUrl: 'hy-menu-main-group.scss',
  shadow: true,
})
export class HyMenuMainGroup {
  @Element() el: HTMLElement;
  @Prop() dataMainMenu: MainMenu[] | string;
  @Prop() isMobile: boolean = false;
  @Prop() logoUrlGroup?: string;
  @Prop() logoSizeGroup?: any;
  @Prop() logoLabelGroup?: string;
  @Prop() siteLabel?: string;
  @Prop() siteUrl?: string;
  @State() isMenuOpen: boolean = false;
  private donateLink: DonateLink[];

  private _dataMainMenu: MainMenu[];

  @Watch('dataMainMenu')
  dataMainMenuWatcher(data: MainMenu[] | string) {
    this._dataMainMenu = typeof data === 'string' ? JSON.parse(data) : data;
  }

  @Listen('click')
  handleComponentClick(event) {
    this.isMenuOpen = !this.isMenuOpen;

    if (this.isMenuOpen) {
      let hyTopHeader = this.el.closest('.hy-site-header__content-top') as HTMLElement;

      if (hyTopHeader && hyTopHeader.hasAttribute('is-mobile')) {
        console.log('do mobile stuff');
      } else {
        let mainMenuToggle = event.target.shadowRoot.querySelector('.menu--main-group__toggle') as HTMLElement;
        let mainMenuDropdown = event.target.shadowRoot.querySelector('.menu--main-group__dropdown') as HTMLElement;
        let mainMenuList = event.target.shadowRoot.querySelector('.list') as HTMLElement;
        if (mainMenuDropdown && mainMenuList && mainMenuToggle) {
          let rectHeader = hyTopHeader.getBoundingClientRect();
          let rectMenuToggle = mainMenuToggle.getBoundingClientRect();
          mainMenuDropdown.style.top = `${rectHeader.height}px`;

          mainMenuList.style.left = `${rectMenuToggle.left}px`;
        }
      }
    }

    event.stopPropagation();
  }

  componentWillRender() {
    this.dataMainMenuWatcher(this.dataMainMenu);
  }

  render() {
    const white = 'var(--grayscale-white)';
    const logoSizeGroup = this.isMobile ? SiteLogoSize.small : SiteLogoSize.small;
    const logoColorGroup = ColorVariant.white;

    return this.isMobile ? (
      <Host
        class={{
          'menu--main-group--mobile': true,
          'menu--main-group--mobile__is-open': this.isMenuOpen,
        }}
      >
        <button
          class={{
            'menu--main-group__mobile-toggle': true,
            'is-open': this.isMenuOpen,
          }}
        >
          <hy-icon icon={'hy-icon-slim-hamburger-menu'} size={20} fill={white} />
        </button>
        <nav
          role="navigation"
          aria-hidden={this.isMenuOpen ? 'false' : 'true'}
          class={{
            'menu--main-group__dropdown--mobile': true,
            'is-open': this.isMenuOpen,
          }}
        >
          <div class="menu--main-group__dropdown__top">
            <hy-site-logo
              is-group={true}
              size={logoSizeGroup}
              color={logoColorGroup}
              url={this.siteUrl}
              label={this.siteLabel}
            />
            <button class="menu--main-group__dropdown__close" onClick={() => this.isMenuOpen == false}>
              CLOSE ME
            </button>
          </div>
          <div class="menu--main-group__dropdown__items">
            {this._dataMainMenu.map((item) => {
              return (
                <a href={item.url} class={{'menu-main-link': true}}>
                  <span class="heading-icon">
                    <hy-icon icon={'hy-icon-caret-right'} size={10} fill={white} />
                  </span>
                  <span class={'menu--main-group__label'}>{item.label}</span>
                </a>
              );
            })}
          </div>
          <div class="menu--main-group__dropdown__donate">
            {this.donateLink.map((i) => {
              return (
                <a class={'menu--secondary__item hy-link__donate group'} href={i.url}>
                  <hy-icon icon={'hy-icon-heart-support'} size={14} fill={logoColorGroup} />
                  <span class={'hy-link__donate__label group'}>{i.label}</span>
                </a>
              );
            })}
          </div>
        </nav>
      </Host>
    ) : (
      <Host
        class={{
          'menu--main-group': true,
          'menu--main-group__is-open': this.isMenuOpen,
        }}
      >
        <button
          class={{
            'menu--main-group__toggle': true,
            'is-open': this.isMenuOpen,
          }}
          //aria-label={this.isMenuOpen ? this._labels['close'] : this._labels['open']}
        >
          <hy-icon
            class={'menu--main-group__toggle__caret'}
            icon={'hy-icon-slim-hamburger-menu'}
            size={8}
            fill={white}
          />
          <span>University main menu</span>
        </button>
        <div
          class={{
            'menu--main-group__dropdown': true,
            'is-open': this.isMenuOpen,
          }}
        >
          <div class="list">
            {this._dataMainMenu.map((item) => {
              return (
                <a href={item.url} class={{'menu-main-link': true}}>
                  <span class="heading-icon">
                    <hy-icon icon={'hy-icon-caret-right'} size={10} fill={white} />
                  </span>
                  <span class={'menu--main-group__label'}>{item.label}</span>
                </a>
              );
            })}
          </div>
        </div>
      </Host>
    );
  }
}