import { getStringNoLocale, getUrl, getDatetime, type Thing } from '@inrupt/solid-client';
import { SCHEMA_INRUPT } from '@inrupt/vocab-common-rdf';

const SCHEMA_CUSTOM = {
	// Types
	ScheduleAction: 'http://schema.org/ScheduleAction',

	// Properties
	scheduledTime: 'http://schema.org/scheduledTime',
	actionStatus: 'http://schema.org/actionStatus',

	// Enumeration types
	ActionStatusType: {
		active: 'http://schema.org/ActiveActionStatus',
		done: 'http://schema.org/CompletedActionStatus'
	}
};

export class Task {
	type = SCHEMA_CUSTOM.ScheduleAction;
	done: boolean;
	name: string | null;
	datetime: Date | null;

	constructor(taskInput: Thing) {
		this.name = getStringNoLocale(taskInput, SCHEMA_INRUPT.name);
		this.done =
			getUrl(taskInput, SCHEMA_CUSTOM.actionStatus) === SCHEMA_CUSTOM.ActionStatusType.done;
		this.datetime = getDatetime(taskInput, SCHEMA_CUSTOM.scheduledTime);
	}

	serialize() {
		// TODO could be improved
		return JSON.parse(JSON.stringify(this));
	}
}