import type { ConsRow, IConsolidation } from '../../types/consolidations/consolidations';
import { statusMapping } from './consts';

export function flattenCons(cons: IConsolidation[]): ConsRow[] {
	const out: ConsRow[] = [];
	for (const con of cons) {
		// if a con has no versions, emit nothing — or emit a placeholder row if you want
		con.versions.forEach((v, i) => {
			const rep_date = new Date(con.reporting_date);
			out.push({
				id: v.id,
				group_id: con.consolidation_id,
				isPrimary: i === 0,
				versionIndex: i,
				groupSize: con.versions.length,
				con_id: con.consolidation_id,
				year: con.year,
				quarter: con.quarter,
				reporting_date: rep_date,
				version_no: v.version_no,
				status: statusMapping[v.status],
				scenario: v.scenario,
				approach: v.approach,
				lock: v.lock,
				created_at: v.created_at,
				members_count: v.members_count,
				gsk: null,
				verified_at: null,
			});
		});
	}
	return out;
}