import { ObjectId } from "mongodb";

export interface BillAttachment {
    fileName: string;
    fileSize: number;
    fileType: string;
    fileLastModified: number;
    fileContentsBase64: string;
};

/** bill object in the form returned by MongoDB */
export interface BillingLocation {
    _id: string;
    userId: string;
    userEmail?: string | null;
    name: string;
    /** the value is encoded as yyyymm (i.e. 202301) */
    yearMonth: number;
    bills: Bill[];
    notes: string|null;
};

/** Bill basic data */
export interface Bill {
    _id: string;
    name: string;
    paid: boolean;
    attachment?: BillAttachment|null;
    notes?: string|null;
};