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export { ComponentVEvent }
import { vcal_objects } from '../globals'
import { VEvent } from '../vevent'
/* Root component for all events which content is closely linked to a
@code{VEvent} object
Lacks an accompaning tag, and shouldn't be directly instanciated.
*/
abstract class ComponentVEvent extends HTMLElement {
template: HTMLTemplateElement
uid: string
constructor(uid?: string) {
super();
this.template = document.getElementById(this.tagName) as HTMLTemplateElement;
let real_uid;
if (this.dataset.uid) uid = this.dataset.uid;
if (uid) real_uid = uid;
if (!real_uid) {
console.warn(this.outerHTML);
throw `UID required`
}
this.uid = real_uid;
this.dataset.uid = uid;
vcal_objects.get(this.uid)?.register(this);
/* We DON'T have a redraw here in the general case, since the
HTML rendered server-side should be fine enough for us.
Those that need a direct rerendering (such as the edit tabs)
should take care of that some other way */
}
connectedCallback() {
let uid = this.dataset.uid
if (uid) {
let v = vcal_objects.get(uid)
if (v) this.redraw(v);
}
}
abstract redraw(data: VEvent): void
}
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