import { LeaveRequestArchiveRow } from "../utils/leave-requests-archive.select";
import { LeaveRequestViewDto } from "../dtos/leave-request-view.dto";
import { Prisma } from "@prisma/client";

const toNum = (value?: Prisma.Decimal | null) => value ? Number(value) : undefined;

export function mapArchiveRowToView(row: LeaveRequestArchiveRow, email: string, employee_full_name:string): LeaveRequestViewDto {
    const isoDate = row.date?.toISOString().slice(0, 10);
    if (!isoDate) {
        throw new Error(`Leave request #${row.id} has no date set.`);
    }
    return {
        id: row.id,
        leave_type: row.leave_type,
        date: isoDate,
        payable_hours: toNum(row.payable_hours),
        requested_hours: toNum(row.requested_hours),
        comment: row.comment,
        approval_status: row.approval_status,
        email,
        employee_full_name,
    }
}