468 lines
12 KiB
TypeScript
468 lines
12 KiB
TypeScript
import {
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customElement,
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html,
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DeesElement,
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property,
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type TemplateResult,
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cssManager,
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css,
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type CSSResult,
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unsafeCSS,
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} from '@design.estate/dees-element';
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import * as domtools from '@design.estate/dees-domtools';
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import { demoFunc } from './dees-button.demo.js';
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import { themeDefaultStyles } from '../../00theme.js';
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declare global {
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interface HTMLElementTagNameMap {
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'dees-button': DeesButton;
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}
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}
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@customElement('dees-button')
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export class DeesButton extends DeesElement {
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public static demo = demoFunc;
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public static demoGroup = 'Button';
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@property({
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reflect: true,
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hasChanged() {
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return true;
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}
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})
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accessor text: string;
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@property()
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accessor eventDetailData: string;
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@property({
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type: Boolean,
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reflect: true,
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})
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accessor disabled = false;
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@property({
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type: Boolean
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})
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accessor isHidden = false;
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@property({
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type: String
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})
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accessor type: 'default' | 'destructive' | 'outline' | 'secondary' | 'ghost' | 'link' | 'normal' | 'highlighted' | 'discreet' | 'big' = 'default';
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@property({
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type: String
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})
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accessor size: 'default' | 'sm' | 'lg' | 'icon' = 'default';
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@property({
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type: String
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})
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accessor status: 'normal' | 'pending' | 'success' | 'error' = 'normal';
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@property({
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type: Boolean,
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reflect: true
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})
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accessor insideForm: boolean = false;
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@property({ type: String, reflect: true })
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accessor icon: string;
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@property({ type: String, reflect: true })
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accessor iconPosition: 'left' | 'right' = 'left';
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constructor() {
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super();
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}
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public async connectedCallback() {
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await super.connectedCallback();
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// Auto-detect if inside a form
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if (!this.insideForm && this.closest('dees-form')) {
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this.insideForm = true;
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}
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}
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public static styles = [
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themeDefaultStyles,
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cssManager.defaultStyles,
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css`
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/* TODO: Migrate hardcoded values to --dees-* CSS variables */
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:host {
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display: inline-block;
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box-sizing: border-box;
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font-family: inherit;
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}
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:host([hidden]) {
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display: none;
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}
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/* Form spacing styles */
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:host([inside-form]) {
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margin-bottom: 16px;
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}
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:host([inside-form]:last-child) {
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margin-bottom: 0;
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}
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dees-form[horizontal-layout] :host([inside-form]) {
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display: inline-block;
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margin-right: 16px;
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margin-bottom: 0;
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}
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dees-form[horizontal-layout] :host([inside-form]:last-child) {
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margin-right: 0;
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}
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.button {
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position: relative;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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white-space: nowrap;
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border-radius: 6px;
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font-weight: 500;
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transition: all 0.15s ease;
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cursor: pointer;
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user-select: none;
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outline: none;
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letter-spacing: -0.01em;
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gap: 8px;
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}
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/* Size variants */
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.button.size-default {
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height: 36px;
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padding: 0 16px;
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font-size: 14px;
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}
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.button.size-sm {
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height: 32px;
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padding: 0 12px;
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font-size: 13px;
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}
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.button.size-lg {
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height: 44px;
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padding: 0 24px;
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font-size: 16px;
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}
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.button.size-icon {
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height: 36px;
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width: 36px;
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padding: 0;
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}
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/* Default variant */
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.button.default {
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background: ${cssManager.bdTheme('hsl(0 0% 100%)', 'hsl(215 20.2% 11.8%)')};
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color: ${cssManager.bdTheme('hsl(215.3 25% 8.8%)', 'hsl(210 40% 98%)')};
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border: 1px solid ${cssManager.bdTheme('hsl(214.3 31.8% 91.4%)', 'hsl(215 20.2% 16.8%)')};
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box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
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}
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.button.default:hover:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(210 40% 96.1%)', 'hsl(215 20.2% 10.2%)')};
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border-color: ${cssManager.bdTheme('hsl(214.3 31.8% 85%)', 'hsl(215 20.2% 20%)')};
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}
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.button.default:active:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(214.3 31.8% 91.4%)', 'hsl(215 20.2% 9%)')};
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}
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/* Destructive variant */
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.button.destructive {
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background: hsl(0 84.2% 60.2%);
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color: hsl(0 0% 98%);
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border: 1px solid transparent;
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}
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.button.destructive:hover:not(.disabled) {
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background: hsl(0 84.2% 56.2%);
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}
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.button.destructive:active:not(.disabled) {
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background: hsl(0 84.2% 52.2%);
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}
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/* Outline variant */
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.button.outline {
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background: transparent;
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color: ${cssManager.bdTheme('hsl(215.3 25% 8.8%)', 'hsl(210 40% 98%)')};
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border: 1px solid ${cssManager.bdTheme('hsl(214.3 31.8% 91.4%)', 'hsl(215 20.2% 21.8%)')};
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}
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.button.outline:hover:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(210 40% 96.1%)', 'hsl(215 20.2% 16.8%)')};
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border-color: ${cssManager.bdTheme('hsl(214.3 31.8% 85%)', 'hsl(215 20.2% 26.8%)')};
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}
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.button.outline:active:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(214.3 31.8% 91.4%)', 'hsl(215 20.2% 13.8%)')};
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}
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/* Secondary variant */
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.button.secondary {
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background: ${cssManager.bdTheme('hsl(210 40% 96.1%)', 'hsl(215 20.2% 16.8%)')};
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color: ${cssManager.bdTheme('hsl(215.3 25% 8.8%)', 'hsl(210 40% 98%)')};
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border: 1px solid transparent;
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}
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.button.secondary:hover:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(214.3 31.8% 91.4%)', 'hsl(215 20.2% 13.8%)')};
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}
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.button.secondary:active:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(214.3 31.8% 85%)', 'hsl(215 20.2% 11.8%)')};
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}
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/* Ghost variant */
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.button.ghost {
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background: transparent;
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color: ${cssManager.bdTheme('hsl(215.3 25% 8.8%)', 'hsl(210 40% 98%)')};
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border: 1px solid transparent;
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}
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.button.ghost:hover:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(210 40% 96.1%)', 'hsl(215 20.2% 16.8%)')};
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}
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.button.ghost:active:not(.disabled) {
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background: ${cssManager.bdTheme('hsl(214.3 31.8% 91.4%)', 'hsl(215 20.2% 13.8%)')};
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}
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/* Link variant */
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.button.link {
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background: transparent;
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color: ${cssManager.bdTheme('hsl(222.2 47.4% 51.2%)', 'hsl(213.1 93.9% 67.8%)')};
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border: none;
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text-decoration: underline;
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text-decoration-color: transparent;
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height: auto;
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padding: 0;
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}
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.button.link:hover:not(.disabled) {
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text-decoration-color: currentColor;
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}
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/* Status states */
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.button.pending,
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.button.success,
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.button.error {
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pointer-events: none;
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padding-left: 36px; /* Space for spinner */
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}
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.button.size-sm.pending,
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.button.size-sm.success,
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.button.size-sm.error {
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padding-left: 32px;
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}
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.button.size-lg.pending,
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.button.size-lg.success,
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.button.size-lg.error {
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padding-left: 44px;
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}
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.button.pending {
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background: ${cssManager.bdTheme('hsl(222.2 47.4% 51.2%)', 'hsl(213.1 93.9% 67.8% / 0.2)')};
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color: ${cssManager.bdTheme('hsl(0 0% 100%)', 'hsl(213.1 93.9% 67.8%)')};
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border: 1px solid transparent;
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}
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.button.success {
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background: ${cssManager.bdTheme('hsl(142.1 76.2% 36.3%)', 'hsl(142.1 70.6% 45.3% / 0.2)')};
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color: ${cssManager.bdTheme('hsl(0 0% 100%)', 'hsl(142.1 70.6% 45.3%)')};
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border: 1px solid transparent;
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}
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.button.error {
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background: ${cssManager.bdTheme('hsl(0 84.2% 60.2%)', 'hsl(0 62.8% 70.6% / 0.2)')};
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color: ${cssManager.bdTheme('hsl(0 0% 100%)', 'hsl(0 62.8% 70.6%)')};
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border: 1px solid transparent;
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}
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/* Disabled state */
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.button.disabled {
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opacity: 0.5;
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cursor: not-allowed;
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pointer-events: none;
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}
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/* Hidden state */
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.button.hidden {
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display: none;
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}
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/* Focus state */
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.button:focus-visible {
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outline: 2px solid ${cssManager.bdTheme('hsl(222.2 47.4% 51.2%)', 'hsl(213.1 93.9% 67.8%)')};
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outline-offset: 2px;
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}
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/* Loading spinner */
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dees-spinner {
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position: absolute;
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left: 10px;
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width: 16px;
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height: 16px;
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}
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.button.size-sm dees-spinner {
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left: 8px;
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width: 14px;
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height: 14px;
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}
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.button.size-lg dees-spinner {
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left: 14px;
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width: 18px;
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height: 18px;
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}
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/* Icon sizing within buttons */
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.button dees-icon {
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width: 16px;
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height: 16px;
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flex-shrink: 0;
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}
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.button.size-sm dees-icon {
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width: 14px;
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height: 14px;
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}
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.button.size-lg dees-icon {
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width: 18px;
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height: 18px;
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}
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/* Text alignment */
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.textbox {
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display: flex;
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align-items: center;
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}
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`,
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];
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/**
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* Extracts icon and text from light DOM and sets properties
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*/
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private extractLightDom(): void {
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const iconElement = this.querySelector('dees-icon') as any;
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// Get all text content from light DOM
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const textContent = Array.from(this.childNodes)
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.filter(node => node.nodeType === Node.TEXT_NODE)
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.map(node => node.textContent?.trim())
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.filter(Boolean)
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.join(' ');
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if (textContent && !this.text) {
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this.text = textContent;
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}
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if (iconElement) {
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// Get icon value
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const iconValue = iconElement.icon || iconElement.getAttribute('icon') ||
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(iconElement.iconFA ? `fa:${iconElement.iconFA}` : null);
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if (iconValue) {
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// Determine position based on DOM order
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const children = Array.from(this.childNodes);
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const iconIndex = children.indexOf(iconElement);
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const textNodes = children.filter(node =>
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node.nodeType === Node.TEXT_NODE && node.textContent?.trim()
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);
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if (textNodes.length > 0) {
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const firstTextIndex = children.indexOf(textNodes[0]);
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this.iconPosition = iconIndex < firstTextIndex ? 'left' : 'right';
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}
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// Set the icon property
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this.icon = iconValue;
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}
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// Remove the light DOM icon element
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iconElement.remove();
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}
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// Clear all remaining light DOM
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this.innerHTML = '';
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}
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public render(): TemplateResult {
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// Map old types to new types for backward compatibility
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const typeMap: {[key: string]: string} = {
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'normal': 'default',
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'highlighted': 'destructive',
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'discreet': 'outline',
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'big': 'default' // Will use size instead
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};
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const actualType = typeMap[this.type] || this.type;
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const actualSize = this.type === 'big' ? 'lg' : this.size;
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const leftIcon = this.iconPosition === 'left' && this.icon
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? html`<dees-icon .icon=${this.icon}></dees-icon>`
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: '';
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const rightIcon = this.iconPosition === 'right' && this.icon
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? html`<dees-icon .icon=${this.icon}></dees-icon>`
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: '';
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// For icon-only buttons, hide the textbox
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const isIconOnly = actualSize === 'icon' && this.icon;
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return html`
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<div
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class="button ${this.isHidden ? 'hidden' : ''} ${actualType} size-${actualSize} ${this.status} ${this.disabled
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? 'disabled'
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: ''}"
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@click="${this.dispatchClick}"
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>
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${this.status === 'normal' ? html``: html`
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<dees-spinner
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.bnw=${true}
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status="${this.status}"
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size="${actualSize === 'sm' ? 14 : actualSize === 'lg' ? 18 : 16}"
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></dees-spinner>
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`}
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${leftIcon}
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${isIconOnly ? '' : html`<div class="textbox">${this.text || 'Button'}</div>`}
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${rightIcon}
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</div>
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`;
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}
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public async dispatchClick() {
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if (this.disabled) {
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return;
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}
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this.dispatchEvent(
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new CustomEvent('clicked', {
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detail: {
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data: this.eventDetailData,
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},
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bubbles: true,
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})
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);
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}
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public async firstUpdated() {
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// Extract light DOM content (icon + text) and set as properties
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this.extractLightDom();
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}
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}
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