menu-language.tsx

import {ComponentLabels} from '../../site-header/site-header';

export interface MenuLanguage {
  langCode: string;
  url: string;
  abbr: string;
  label: string;
  isActive?: boolean;
}

import {Component, h, Prop, Host, Watch, Element, Listen, State} from '@stencil/core';

@Component({
  tag: 'hy-menu-language',
  styleUrl: 'menu-language.scss',
  shadow: true
})
export class MenuLanguage {
  @Element() el: HTMLElement;
  @State() isMenuOpen: boolean = false;
  @Prop() dataMenuLanguage: MenuLanguage[] | string;
  @Prop() labels?: ComponentLabels[];
  @Prop() isMobile: boolean = false;
  private _dataMenuLanguage: MenuLanguage[];

  @Watch('dataMenuLanguage') arrayDataWatcher(data: MenuLanguage[] | string) {
    if (typeof data === 'string') {
      this._dataMenuLanguage = JSON.parse(data);
    } else {
      this._dataMenuLanguage = data;
    }
  }

  @Listen('languageMenuToggle') languageMenuToggle() {
    this.isMenuOpen = !this.isMenuOpen;
  }

  componentWillRender() {
    this.arrayDataWatcher(this.dataMenuLanguage);
  }

  render() {
    const black = 'var(--brand-main-nearly-black)';

    return this.isMobile ? (
      <Host class={'menu--language'}>
        {this._dataMenuLanguage.map((item) => {
          return (
            <hy-menu-language-item
              lang-code={item.langCode}
              url={item.url}
              label={item.label}
              abbr={item.abbr}
              is-active={item.isActive}
              is-mobile={this.isMobile}
            />
          );
        })}
      </Host>
    ) : (
      <Host class={'menu--language'}>
        <button
          onClick={() => this.languageMenuToggle()}
          class={{
            'menu--language__toggle': true,
            'is-open': this.isMenuOpen
          }}
          aria-label={this.isMenuOpen ? this.labels['close'] : this.labels['open']}
        >
          <hy-icon icon={'hy-icon-globe'} size={14} fill={black} />
          <span>
            {this._dataMenuLanguage.map((item) => {
              if (item.isActive) {
                return item.langCode;
              }
            })}
          </span>
          <hy-icon class={'menu--language__toggle__caret'} icon={'hy-icon-caret-down'} size={8} fill={black} />
        </button>
        <div
          class={{
            'menu--language__dropdown': true,
            'is-open': this.isMenuOpen
          }}
        >
          {this._dataMenuLanguage.map((item) => {
            return (
              <hy-menu-language-item
                lang-code={item.langCode}
                url={item.url}
                label={item.label}
                abbr={item.abbr}
                is-active={item.isActive}
                is-mobile={this.isMobile}
              />
            );
          })}
        </div>
      </Host>
    );
  }
}