123 lines
3.1 KiB
TypeScript
123 lines
3.1 KiB
TypeScript
import * as interfaces from './interfaces';
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import {
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DeesElement,
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TemplateResult,
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property,
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customElement,
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html,
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} from '@designestate/dees-element';
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import * as domtools from '@designestate/dees-domtools';
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import '@designestate/dees-catalog';
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@customElement('deap-mainmenu')
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export class DeapMainmenu extends DeesElement {
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public static demo = () => html`<deap-mainmenu></deap-mainmenu>`;
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// INSTANCE
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// INSTANCE
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@property()
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public tabs: interfaces.tab[] = [
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{key: 'option 1', iconName: 'visibility', action: () => {alert('hello')}},
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{key: 'option 2', iconName: 'alarm', action: () => {}},
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{key: 'option 3', iconName: 'alarm', action: () => {}},
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{key: 'option 4', iconName: 'alarm', action: () => {}}
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];
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@property()
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public selectedTab: interfaces.tab;
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public render(): TemplateResult {
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return html`
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${domtools.elementBasic.styles}
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<style>
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:host {
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color: #CCC;
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z-index: 10;
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display: block;
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position: relative;
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width: 80px;
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height: 100%;
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background: #3c3c3c;
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box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.5);
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user-select: none;
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}
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.mainlogo {
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width: 80px;
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height: 80px;
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background: rgba(0, 0, 0, 0.2);
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}
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.tabsContainer {
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}
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.tab {
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padding-top: 16px;
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font-size: 25px;
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width: 80px;
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height: 80px;
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text-align: center;
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cursor: pointer;
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transition: color 0.1s;
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}
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.tab:hover {
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background: #222222;
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}
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.tab.selectedTab {
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color: #fff;
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}
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.tab .label {
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font-size: 12px;
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margin-top: 5px;
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}
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.tabIndicator {
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background: #4E729A;
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position: absolute;
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width: 7px;
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height: 60px;
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left: 0px;
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top: 90px;
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border-top-right-radius: 7px;
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border-bottom-right-radius: 7px;
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transition: all 0.3s;
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}
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</style>
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<div class="mainlogo"></div>
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<div class="tabsContainer">
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${this.tabs.map(tabArg => {
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return html`
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<div class="tab ${tabArg === this.selectedTab ? 'selectedTab': null}" @click="${() => {this.selectedTab = tabArg; this.updateTabIndicator(); tabArg.action()}}">
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<dees-icon iconName="${tabArg.iconName}"></dees-icon>
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<div class="label">${tabArg.key}</div>
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</div>
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`;
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})}
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</div>
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<div class="tabIndicator"></div>
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`;
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}
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private async updateTabIndicator() {
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let selectedTab = this.selectedTab;
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if (!selectedTab) {
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selectedTab = this.tabs[0];
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}
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const tabIndex = this.tabs.indexOf(selectedTab);
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const selectedTabElement: HTMLElement = this.shadowRoot.querySelector(`.tabsContainer .tab:nth-child(${tabIndex + 1})`);
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const tabIndicator: HTMLElement = this.shadowRoot.querySelector('.tabIndicator');
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tabIndicator.style.top = selectedTabElement.offsetTop + 10 + 'px';
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}
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firstUpdated() {
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this.selectedTab = this.tabs[0];
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this.updateTabIndicator();
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}
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}
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