Files
FlightScore-Frontend/flightscore/src/components/ui-badge.ts
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TypeScript

// components/ui-badge.ts
import { LitElement, html, css } from "lit";
import { customElement, property, state } from "lit/decorators.js";
export type BadgeVariant = "accent" | "success" | "warning" | "error" | "muted";
@customElement("ui-badge")
export class UiBadge extends LitElement {
static styles = css`
:host {
display: inline-flex;
}
.badge {
display: inline-flex;
align-items: center;
gap: 0.4rem;
padding: 0.35rem 0.75rem;
font-size: 0.75rem;
font-weight: 600;
letter-spacing: 0.03em;
text-transform: uppercase;
border-radius: 2rem;
border: 1px solid transparent;
white-space: nowrap;
line-height: 1;
}
.icon {
display: inline-flex;
align-items: center;
flex-shrink: 0;
}
.icon ::slotted(*) {
display: inline-flex;
width: 0.85rem;
height: 0.85rem;
}
.icon ::slotted(svg),
.icon ::slotted(* > svg) {
width: 0.85rem;
height: 0.85rem;
}
.label {
display: inline-flex;
align-items: center;
padding-top: 0.05em;
}
.badge.white {
color: #ffffff;
background: color-mix(in srgb, #ffffff 10%, transparent);
border-color: color-mix(in srgb, #ffffff 25%, transparent);
}
.badge.accent {
color: var(--color-accent);
background: color-mix(in srgb, var(--color-accent) 10%, transparent);
border-color: color-mix(in srgb, var(--color-accent) 25%, transparent);
}
.badge.success {
color: #30a46c;
background: color-mix(in srgb, #30a46c 10%, transparent);
border-color: color-mix(in srgb, #30a46c 25%, transparent);
}
.badge.warning {
color: #e79d13;
background: color-mix(in srgb, #e79d13 10%, transparent);
border-color: color-mix(in srgb, #e79d13 25%, transparent);
}
.badge.error {
color: #e5484d;
background: color-mix(in srgb, #e5484d 10%, transparent);
border-color: color-mix(in srgb, #e5484d 25%, transparent);
}
.badge.muted {
color: color-mix(in srgb, var(--color-text) 45%, transparent);
background: color-mix(in srgb, var(--color-text) 6%, transparent);
border-color: var(--color-border);
}
`;
@property() variant: BadgeVariant = "accent";
@state() private hasIcon = false;
private handleSlotChange(e: Event) {
const slot = e.target as HTMLSlotElement;
this.hasIcon = slot.assignedNodes().length > 0;
}
render() {
return html`
<span class="badge ${this.variant}">
${this.hasIcon
? html`<span class="icon">
<slot name="icon" @slotchange=${this.handleSlotChange}></slot>
</span>`
: html`<slot
name="icon"
@slotchange=${this.handleSlotChange}
style="display:none"
></slot>`}
<span class="label">
<slot></slot>
</span>
</span>
`;
}
}