All files / src/services/zd-dialog dialog-service.ts

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import { Dialog } from '../../components/zd-dialog/dialog';
import { IDialog } from '../../components/zd-dialog/interfaces';
 
/**
 * Dialog Service Class
 */
export class DialogService {
	public static instance: Dialog = new Dialog({ name: 'dialog-instance', isVisible: false });
 
	/**
	 * Displays a dialog.
	 * If has an opened dialog it will be closed.
	 * @param dialog dialog structure
	 */
	public static show(dialog: IDialog): void {
		if (DialogService.instance.isVisible) {
			DialogService.hide();
			setTimeout(() => DialogService.display(dialog), 200);
		} else {
			DialogService.display(dialog);
		}
	}
 
	/**
	 * Hides current dialog
	 */
	public static hide(): void {
		DialogService.instance.hide();
	}
 
	/**
	 * Displays a dialog
	 * @param dialog Dialog structure
	 * @private
	 */
	private static display(dialog: IDialog) {
		DialogService.instance.assignDialogProperties(dialog);
		DialogService.instance.show();
	}
}