feat: ( reports ) add intercity/international trip-type filter to finance summary

This commit is contained in:
Abubeker Yasin
2026-09-02 11:57:48 +03:00
parent 690c40fb0b
commit db97c3682f
8 changed files with 278 additions and 29 deletions

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@@ -0,0 +1,35 @@
import { tripTypeFor } from './finance-trip-type';
import { FinanceTripType } from './reports.dto';
describe('tripTypeFor', () => {
it('counts a trip between two Ethiopian stations as intercity', () => {
// Sebeta → Dire Dawa
expect(tripTypeFor('ET', 'ET')).toBe(FinanceTripType.INTERCITY);
});
it('counts a trip leaving Ethiopia as international', () => {
// Sebeta → Nagad
expect(tripTypeFor('ET', 'DJ')).toBe(FinanceTripType.INTERNATIONAL);
});
it('counts a trip arriving in Ethiopia as international', () => {
// Nagad → Sebeta
expect(tripTypeFor('DJ', 'ET')).toBe(FinanceTripType.INTERNATIONAL);
});
it('counts a trip wholly inside Djibouti as international', () => {
// Alisabieh → Nagad — international because neither endpoint is Ethiopian, not because
// the trip crosses a border.
expect(tripTypeFor('DJ', 'DJ')).toBe(FinanceTripType.INTERNATIONAL);
});
it('treats a station with no country code as Ethiopian', () => {
expect(tripTypeFor(null, null)).toBe(FinanceTripType.INTERCITY);
expect(tripTypeFor(undefined, 'ET')).toBe(FinanceTripType.INTERCITY);
});
it('still reports international when only the known endpoint is outside Ethiopia', () => {
expect(tripTypeFor(null, 'DJ')).toBe(FinanceTripType.INTERNATIONAL);
expect(tripTypeFor('DJ', undefined)).toBe(FinanceTripType.INTERNATIONAL);
});
});

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@@ -0,0 +1,34 @@
/**
* Finance trip type — the domestic / cross-border rule.
*
* Deliberately free of Prisma and Nest, in the same spirit as
* `blocked-seats-loss.calculator.ts`: `ReportsService` fetches the stations, this module
* decides what the station pair means. Every case below has a unit test in
* `finance-trip-type.spec.ts`.
*/
import { FinanceTripType } from './reports.dto';
/** The country a station has to sit in for a trip to count as domestic Ethiopian traffic. */
export const DOMESTIC_COUNTRY = 'ET';
/**
* Classifies a trip from its endpoints' `Station.countryCode`: intercity when both endpoints
* are Ethiopian, international as soon as either is not — so Sebeta → Nagad, Nagad → Sebeta
* and Alisabieh → Nagad are all international.
*
* A station with no `countryCode` is treated as Ethiopian. The column is nullable and the
* back-office station form defaults it to `'ET'`, which is the same assumption the portal
* makes when deciding whether a passenger needs a Fayda ID. Defaulting rather than carrying
* an "unknown" bucket keeps the invariant that intercity + international equals the
* unfiltered total.
*/
export function tripTypeFor(
originCountry: string | null | undefined,
destinationCountry: string | null | undefined,
): FinanceTripType {
const bothDomestic =
(originCountry ?? DOMESTIC_COUNTRY) === DOMESTIC_COUNTRY &&
(destinationCountry ?? DOMESTIC_COUNTRY) === DOMESTIC_COUNTRY;
return bothDomestic ? FinanceTripType.INTERCITY : FinanceTripType.INTERNATIONAL;
}

View File

@@ -122,16 +122,19 @@ export class ReportsController {
@Get("finance")
@ApiOperation({
summary: "Finance summary — revenue by period, origin/destination segment, payment method, and currency",
summary: "Finance summary — revenue by period, origin/destination segment, trip type, payment method, and currency",
description:
"Revenue collected in the window (PaymentIntent.paidAt), grouped by day/week/month, origin → " +
"destination station pair, payment method, and currency. Amounts are never converted to ETB — a " +
"Waafi payment is reported in whatever currency Waafi actually charged, and with no method filter " +
"every currency present is listed separately rather than summed. Filter by originStationId and/or " +
"destinationStationId independently to query any station-pair segment (A→B, A→D, B→C), not just a " +
"whole predefined route. Only counts CONFIRMED/BOARDED bookings with a SUCCEEDED payment — the same " +
"revenue definition as the dashboard and /payments confirmed-revenue filter. Returns per-bucket rows " +
"plus roll-ups by period, segment, and method for charting.",
"whole predefined route. Pass `tripType` to split domestic from cross-border traffic: a trip is " +
"`intercity` only when both endpoints sit in Ethiopia, and `international` as soon as either endpoint " +
"is outside it — so Sebeta → Nagad, Nagad → Sebeta and Alisabieh → Nagad are all international. Only " +
"counts CONFIRMED/BOARDED bookings with a SUCCEEDED payment — the same revenue definition as the " +
"dashboard and /payments confirmed-revenue filter. Returns per-bucket rows plus roll-ups by period, " +
"segment, trip type, and method for charting.",
})
getFinanceSummary(@Query() query: FinanceSummaryQueryDto) {
return this.service.getFinanceSummary(query);

View File

@@ -113,6 +113,17 @@ export enum FinanceGranularity {
MONTHLY = 'monthly',
}
/**
* Domestic vs cross-border traffic, derived from the endpoints' `Station.countryCode`:
* a trip is INTERCITY only when both endpoints sit in Ethiopia, and INTERNATIONAL as soon
* as either endpoint is outside it — which on this line means Djibouti (Alisabieh, Holhol,
* Nagad). A trip wholly inside Djibouti counts as INTERNATIONAL too.
*/
export enum FinanceTripType {
INTERCITY = 'intercity',
INTERNATIONAL = 'international',
}
export class FinanceSummaryQueryDto {
@ApiProperty({ example: '2026-07-01', description: 'Start of the window, inclusive, matched on PaymentIntent.paidAt.' })
@IsDateString() dateFrom: string;
@@ -131,4 +142,12 @@ export class FinanceSummaryQueryDto {
@ApiPropertyOptional({ enum: PaymentMethodType, description: 'Restrict to payments made with this method.' })
@IsOptional() @IsEnum(PaymentMethodType) method?: PaymentMethodType;
@ApiPropertyOptional({
enum: FinanceTripType,
description:
'Restrict to trips wholly inside Ethiopia (intercity) or trips touching a station outside ' +
'Ethiopia (international — in practice Djibouti). Omit for all trips.',
})
@IsOptional() @IsEnum(FinanceTripType) tripType?: FinanceTripType;
}

View File

@@ -13,9 +13,11 @@ import {
BlockedSeatsRevenueLossQueryDto,
FinanceGranularity,
FinanceSummaryQueryDto,
FinanceTripType,
GenerateReportDto,
ReportType,
} from "./reports.dto";
import { tripTypeFor } from "./finance-trip-type";
import {
assembleReport,
isDiningCoach,
@@ -151,6 +153,7 @@ export interface FinanceBucket {
originStationId: string;
destinationStationId: string;
segmentLabel: string;
tripType: FinanceTripType;
method: string;
currency: string;
bookingCount: number;
@@ -1804,23 +1807,31 @@ export class ReportsService {
if (destination) stationIds.add(destination);
}
const stations = stationIds.size > 0
? await this.prisma.station.findMany({ where: { id: { in: [...stationIds] } }, select: { id: true, name: true } })
? await this.prisma.station.findMany({
where: { id: { in: [...stationIds] } },
select: { id: true, name: true, countryCode: true },
})
: [];
const stationName = new Map(stations.map((s) => [s.id, s.name]));
const stationCountry = new Map(stations.map((s) => [s.id, s.countryCode]));
const buckets = new Map<string, FinanceBucket>();
// `tripType` is a pure function of the station pair, so it never splits a bucket that the
// origin/destination part of the key hasn't split already — it rides along on the bucket
// rather than joining the key.
const bucketFor = (
period: string,
originStationId: string,
destinationStationId: string,
segmentLabel: string,
tripType: FinanceTripType,
method: string,
currency: string,
): FinanceBucket => {
const key = `${period}|${originStationId}|${destinationStationId}|${method}|${currency}`;
let bucket = buckets.get(key);
if (!bucket) {
bucket = { period, originStationId, destinationStationId, segmentLabel, method, currency, bookingCount: 0, revenueMinor: 0 };
bucket = { period, originStationId, destinationStationId, segmentLabel, tripType, method, currency, bookingCount: 0, revenueMinor: 0 };
buckets.set(key, bucket);
}
return bucket;
@@ -1832,9 +1843,17 @@ export class ReportsService {
const originStationId = b.originStationId ?? b.schedule.originStationId ?? "UNKNOWN";
const destinationStationId = b.destinationStationId ?? b.schedule.destinationStationId ?? "UNKNOWN";
const segmentLabel = `${stationName.get(originStationId) ?? "Unknown"}${stationName.get(destinationStationId) ?? "Unknown"}`;
// Filtered here rather than pushed into the Prisma `where`: the endpoints that decide
// the trip type are `booking.originStationId ?? schedule.originStationId`, and a
// `{ in: ethiopianStationIds }` clause would mis-bucket any legacy row whose
// booking-level station columns are null.
const tripType = tripTypeFor(stationCountry.get(originStationId), stationCountry.get(destinationStationId));
if (query.tripType && tripType !== query.tripType) continue;
const currency = (b.displayCurrency as string | null) ?? b.currency;
const amountMinor = b.displayTotalMinor ?? b.totalMinor;
const bucket = bucketFor(period, originStationId, destinationStationId, segmentLabel, pi.method, currency);
const bucket = bucketFor(period, originStationId, destinationStationId, segmentLabel, tripType, pi.method, currency);
bucket.bookingCount += 1;
bucket.revenueMinor += amountMinor;
}
@@ -1868,10 +1887,12 @@ export class ReportsService {
granularity,
dateFrom: query.dateFrom,
dateTo: query.dateTo,
tripType: query.tripType ?? null,
totals,
byPeriod: rollUp((r) => `${r.period}|${r.currency}`, (r) => r.period),
bySegment: rollUp((r) => `${r.originStationId}|${r.destinationStationId}|${r.currency}`, (r) => r.segmentLabel),
byMethod: rollUp((r) => `${r.method}|${r.currency}`, (r) => r.method),
byTripType: rollUp((r) => `${r.tripType}|${r.currency}`, (r) => r.tripType),
rows,
};
}
@@ -1880,10 +1901,11 @@ export class ReportsService {
async exportFinanceSummaryCsv(query: FinanceSummaryQueryDto): Promise<string> {
const report = await this.getFinanceSummary(query);
const headers = ["Period", "Origin → Destination", "Payment Method", "Currency", "Bookings", "Revenue"];
const headers = ["Period", "Origin → Destination", "Trip Type", "Payment Method", "Currency", "Bookings", "Revenue"];
const rows = report.rows.map((r) => [
r.period,
r.segmentLabel,
r.tripType,
r.method,
r.currency,
r.bookingCount,

View File

@@ -9,7 +9,7 @@ import {
} from 'recharts';
import { toPng } from 'html-to-image';
import { apiClient } from '@/lib/api-client';
import { financeApi, type FinanceGranularity, type FinanceSummaryFilters } from '@/lib/api/finance';
import { financeApi, type FinanceGranularity, type FinanceSummaryFilters, type FinanceTripType } from '@/lib/api/finance';
import { buildFinanceWorkbook, type ChartImage } from '@/lib/export/finance-workbook';
import ActionButton from '@/components/ui/ActionButton';
import Pagination from '@/components/ui/Pagination';
@@ -42,6 +42,17 @@ function methodLabel(method: string): string {
return PAYMENT_METHOD_LABELS[method] ?? method;
}
// Intercity = both endpoints in Ethiopia; international = either endpoint outside it (Djibouti),
// including a trip wholly inside Djibouti. Fixed order so each keeps its colour when filtered.
const TRIP_TYPE_ORDER = ['intercity', 'international'] as const;
const TRIP_TYPE_LABELS: Record<string, string> = {
intercity: 'Intercity (Ethiopia)',
international: 'International (Djibouti)',
};
function tripTypeLabel(tripType: string): string {
return TRIP_TYPE_LABELS[tripType] ?? tripType;
}
function periodLabel(period: string, granularity: FinanceGranularity): string {
if (granularity === 'monthly') {
return new Date(`${period}-01T00:00:00`).toLocaleDateString('en-US', { month: 'short', year: 'numeric' });
@@ -112,6 +123,7 @@ export default function FinanceReportPage() {
const [originStationId, setOriginStationId] = useState('');
const [destinationStationId, setDestinationStationId] = useState('');
const [method, setMethod] = useState('');
const [tripType, setTripType] = useState<'' | FinanceTripType>('');
const [exporting, setExporting] = useState(false);
// Chart cards are captured for the Excel export. There's one Trend/Segment/Method set per
@@ -155,8 +167,9 @@ export default function FinanceReportPage() {
originStationId: originStationId || undefined,
destinationStationId: destinationStationId || undefined,
method: method || undefined,
tripType: tripType || undefined,
}),
[dateFrom, dateTo, granularity, originStationId, destinationStationId, method],
[dateFrom, dateTo, granularity, originStationId, destinationStationId, method, tripType],
);
const { data: stations = [] } = useQuery<StationOption[]>({
@@ -181,6 +194,7 @@ export default function FinanceReportPage() {
setOriginStationId('');
setDestinationStationId('');
setMethod('');
setTripType('');
};
/** Captures a chart card as a PNG data URL, sized to the card's actual on-screen pixels. */
@@ -195,15 +209,16 @@ export default function FinanceReportPage() {
if (!data) return;
setExporting(true);
try {
const imagesByCurrency: Record<string, { trend?: ChartImage; segment?: ChartImage; method?: ChartImage }> = {};
const imagesByCurrency: Record<string, { trend?: ChartImage; segment?: ChartImage; method?: ChartImage; tripType?: ChartImage }> = {};
await Promise.all(
currencySections.map(async (section) => {
const [trend, segment, methodImg] = await Promise.all([
const [trend, segment, methodImg, tripTypeImg] = await Promise.all([
captureCard(chartRefs.current[`${section.currency}-trend`]),
captureCard(chartRefs.current[`${section.currency}-segment`]),
captureCard(chartRefs.current[`${section.currency}-method`]),
captureCard(chartRefs.current[`${section.currency}-tripType`]),
]);
imagesByCurrency[section.currency] = { trend, segment, method: methodImg };
imagesByCurrency[section.currency] = { trend, segment, method: methodImg, tripType: tripTypeImg };
}),
);
@@ -218,8 +233,10 @@ export default function FinanceReportPage() {
originLabel: originStationId ? stationLabel(originStationId) : 'Any',
destinationLabel: destinationStationId ? stationLabel(destinationStationId) : 'Any',
methodLabel: method ? methodLabel(method) : 'All',
tripTypeLabel: tripType ? tripTypeLabel(tripType) : 'All',
},
methodLabel,
tripTypeLabel,
periodLabel,
imagesByCurrency,
});
@@ -272,6 +289,19 @@ export default function FinanceReportPage() {
sharePercent: methodTotal > 0 ? (r.revenueMinor / methodTotal) * 100 : 0,
}));
// Intercity vs international for this currency. Shares are against this currency's own
// trip-type total, never a cross-currency sum.
const tripTypeRows = data.byTripType.filter((r) => r.currency === t.currency);
const tripTypeTotal = tripTypeRows.reduce((sum, r) => sum + r.revenueMinor, 0);
const tripTypeBreakdown = tripTypeRows
.slice()
.sort((a, b) => TRIP_TYPE_ORDER.indexOf(a.label as any) - TRIP_TYPE_ORDER.indexOf(b.label as any))
.map((r) => ({
...r,
color: categoricalColor(palette, TRIP_TYPE_ORDER.indexOf(r.label as any)),
sharePercent: tripTypeTotal > 0 ? (r.revenueMinor / tripTypeTotal) * 100 : 0,
}));
return {
currency: t.currency,
revenueMinor: t.revenueMinor,
@@ -279,6 +309,7 @@ export default function FinanceReportPage() {
trendData,
segmentData,
methodBreakdown,
tripTypeBreakdown,
};
});
}, [data, totals, palette]);
@@ -347,6 +378,14 @@ export default function FinanceReportPage() {
))}
</select>
</div>
<div>
<label className="label">Trip Type</label>
<select className="input" value={tripType} onChange={(e) => setTripType(e.target.value as '' | FinanceTripType)}>
<option value="">All trips</option>
<option value="intercity">Intercity within Ethiopia</option>
<option value="international">International to/from Djibouti</option>
</select>
</div>
<div>
<label className="label">Payment Method</label>
<select className="input" value={method} onChange={(e) => setMethod(e.target.value)}>
@@ -463,6 +502,59 @@ export default function FinanceReportPage() {
</div>
</div>
{/* Intercity vs international — same part-to-whole treatment as the method card.
A trip is intercity only when both endpoints are Ethiopian; anything touching
Djibouti (including a trip wholly inside it) is international. */}
<div className="card" ref={setChartRef(`${section.currency}-tripType`)}>
<h3 className="text-base font-semibold text-foreground">
Revenue by Trip Type <span className="text-xs font-normal text-muted-foreground">({section.currency})</span>
</h3>
<p className="text-xs text-muted-foreground mt-1 mb-4">
Share of {section.currency} revenue between trips within Ethiopia and trips touching Djibouti
</p>
<div
className="flex w-full h-7 rounded-md overflow-hidden"
role="img"
aria-label={`${section.currency} revenue by trip type: ${section.tripTypeBreakdown
.map((t) => `${tripTypeLabel(t.label)} ${t.sharePercent.toFixed(0)}%`)
.join(', ')}`}
>
{section.tripTypeBreakdown.map((t, i) => (
<div
key={t.key}
className="h-full"
style={{ width: `${t.sharePercent}%`, background: t.color, marginRight: i < section.tripTypeBreakdown.length - 1 ? 2 : 0 }}
title={`${tripTypeLabel(t.label)}${formatCurrency(t.revenueMinor, t.currency)}`}
/>
))}
</div>
<table className="w-full text-sm mt-4">
<thead>
<tr className="text-xs uppercase tracking-wider text-muted-foreground">
<th className="text-left font-medium py-2">Trip Type</th>
<th className="text-right font-medium py-2">Bookings</th>
<th className="text-right font-medium py-2">Share</th>
<th className="text-right font-medium py-2">Revenue</th>
</tr>
</thead>
<tbody className="divide-y divide-border">
{section.tripTypeBreakdown.map((t) => (
<tr key={t.key}>
<td className="py-2">
<span className="flex items-center gap-2">
<span className="h-2.5 w-2.5 rounded-sm shrink-0" style={{ background: t.color }} aria-hidden="true" />
<span className="text-foreground">{tripTypeLabel(t.label)}</span>
</span>
</td>
<td className="py-2 text-right tabular-nums text-muted-foreground">{t.bookingCount.toLocaleString()}</td>
<td className="py-2 text-right tabular-nums text-muted-foreground">{t.sharePercent.toFixed(1)}%</td>
<td className="py-2 text-right tabular-nums text-foreground font-medium">{formatCurrency(t.revenueMinor, t.currency)}</td>
</tr>
))}
</tbody>
</table>
</div>
{/* Payment method breakdown — part-to-whole stacked bar + legend table */}
<div className="card" ref={setChartRef(`${section.currency}-method`)}>
<h3 className="text-base font-semibold text-foreground">
@@ -525,7 +617,7 @@ export default function FinanceReportPage() {
<table className="w-full text-sm">
<thead className="bg-gray-50 dark:bg-gray-800">
<tr>
{['Period', 'Segment', 'Method', 'Currency', 'Bookings', 'Revenue'].map((h) => (
{['Period', 'Segment', 'Type', 'Method', 'Currency', 'Bookings', 'Revenue'].map((h) => (
<th key={h} className="px-4 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500 dark:text-gray-400 whitespace-nowrap">
{h}
</th>
@@ -537,6 +629,7 @@ export default function FinanceReportPage() {
<tr key={`${r.period}-${r.originStationId}-${r.destinationStationId}-${r.method}-${i}`} className="hover:bg-gray-50 dark:hover:bg-gray-800 transition-colors">
<td className="px-4 py-3 whitespace-nowrap text-foreground">{periodLabel(r.period, granularity)}</td>
<td className="px-4 py-3 whitespace-nowrap text-muted-foreground">{r.segmentLabel}</td>
<td className="px-4 py-3 whitespace-nowrap text-muted-foreground">{tripTypeLabel(r.tripType)}</td>
<td className="px-4 py-3 whitespace-nowrap text-muted-foreground">{methodLabel(r.method)}</td>
<td className="px-4 py-3 whitespace-nowrap text-muted-foreground">{r.currency}</td>
<td className="px-4 py-3 tabular-nums whitespace-nowrap">{r.bookingCount.toLocaleString()}</td>
@@ -545,7 +638,7 @@ export default function FinanceReportPage() {
))}
{pg.paged.length === 0 && (
<tr>
<td colSpan={6} className="py-8 text-center text-sm text-muted-foreground">No rows on this page</td>
<td colSpan={7} className="py-8 text-center text-sm text-muted-foreground">No rows on this page</td>
</tr>
)}
</tbody>

View File

@@ -2,6 +2,13 @@ import { apiClient } from '@/lib/api-client';
export type FinanceGranularity = 'daily' | 'weekly' | 'monthly';
/**
* Domestic vs cross-border traffic. `intercity` means both endpoints sit in Ethiopia;
* `international` means either endpoint is outside it — in practice Djibouti, including a
* trip wholly inside Djibouti. Mirrors `FinanceTripType` on the API.
*/
export type FinanceTripType = 'intercity' | 'international';
export interface FinanceSummaryFilters {
dateFrom: string;
dateTo: string;
@@ -9,6 +16,7 @@ export interface FinanceSummaryFilters {
originStationId?: string;
destinationStationId?: string;
method?: string;
tripType?: FinanceTripType;
}
export interface FinanceBucketRow {
@@ -16,6 +24,7 @@ export interface FinanceBucketRow {
originStationId: string;
destinationStationId: string;
segmentLabel: string;
tripType: FinanceTripType;
method: string;
currency: string;
bookingCount: number;
@@ -35,11 +44,15 @@ export interface FinanceSummaryReport {
granularity: FinanceGranularity;
dateFrom: string;
dateTo: string;
/** The trip-type filter that was applied, or `null` when every trip is included. */
tripType: FinanceTripType | null;
/** Grand totals, one entry per currency present — never summed across currencies. */
totals: FinanceRollupRow[];
byPeriod: FinanceRollupRow[];
bySegment: FinanceRollupRow[];
byMethod: FinanceRollupRow[];
/** Intercity vs international split. One entry per trip type per currency. */
byTripType: FinanceRollupRow[];
rows: FinanceBucketRow[];
}
@@ -50,6 +63,7 @@ function toParams(filters: FinanceSummaryFilters): Record<string, string> {
if (filters.originStationId) params.originStationId = filters.originStationId;
if (filters.destinationStationId) params.destinationStationId = filters.destinationStationId;
if (filters.method) params.method = filters.method;
if (filters.tripType) params.tripType = filters.tripType;
return params;
}

View File

@@ -32,11 +32,12 @@ export interface ChartImage {
export interface FinanceWorkbookInput {
report: FinanceSummaryReport;
filters: { dateFrom: string; dateTo: string; granularity: FinanceGranularity; originLabel: string; destinationLabel: string; methodLabel: string };
filters: { dateFrom: string; dateTo: string; granularity: FinanceGranularity; originLabel: string; destinationLabel: string; methodLabel: string; tripTypeLabel: string };
methodLabel: (method: string) => string;
tripTypeLabel: (tripType: string) => string;
periodLabel: (period: string, granularity: FinanceGranularity) => string;
/** One Trend/Segment/Method image set per currency present — mirrors the on-screen per-currency sections. */
imagesByCurrency: Record<string, { trend?: ChartImage; segment?: ChartImage; method?: ChartImage }>;
/** One Trend/Segment/Method/Trip-type image set per currency present — mirrors the on-screen per-currency sections. */
imagesByCurrency: Record<string, { trend?: ChartImage; segment?: ChartImage; method?: ChartImage; tripType?: ChartImage }>;
}
function styleHeaderCell(cell: ExcelJS.Cell) {
@@ -159,6 +160,7 @@ function addImage(wb: ExcelJS.Workbook, ws: ExcelJS.Worksheet, image: ChartImage
export async function buildFinanceWorkbook(input: FinanceWorkbookInput): Promise<Blob> {
const { report, filters, imagesByCurrency } = input;
const methodLabel = input.methodLabel;
const tripTypeLabel = input.tripTypeLabel;
const periodLabel = input.periodLabel;
const totals = [...report.totals].sort((a, b) => b.revenueMinor - a.revenueMinor);
@@ -175,7 +177,7 @@ export async function buildFinanceWorkbook(input: FinanceWorkbookInput): Promise
titleBanner(
summary,
'EDR Passenger — Finance Summary',
`${filters.dateFrom} to ${filters.dateTo} · ${filters.granularity} · Origin: ${filters.originLabel} · Destination: ${filters.destinationLabel} · Method: ${filters.methodLabel} · Generated ${new Date().toLocaleString('en-US')}`,
`${filters.dateFrom} to ${filters.dateTo} · ${filters.granularity} · Origin: ${filters.originLabel} · Destination: ${filters.destinationLabel} · Method: ${filters.methodLabel} · Trip type: ${filters.tripTypeLabel} · Generated ${new Date().toLocaleString('en-US')}`,
6,
);
@@ -198,6 +200,7 @@ export async function buildFinanceWorkbook(input: FinanceWorkbookInput): Promise
const images = imagesByCurrency[t.currency] ?? {};
cursor = addImage(wb, summary, images.trend, cursor, `Revenue Trend (${t.currency})`) + 1;
cursor = addImage(wb, summary, images.segment, cursor, `Revenue by Segment (${t.currency})`) + 1;
cursor = addImage(wb, summary, images.tripType, cursor, `Revenue by Trip Type (${t.currency})`) + 1;
cursor = addImage(wb, summary, images.method, cursor, `Revenue by Payment Method (${t.currency})`) + 1;
}
@@ -236,6 +239,31 @@ export async function buildFinanceWorkbook(input: FinanceWorkbookInput): Promise
});
bySegment.autoFilter = { from: { row: 1, column: 1 }, to: { row: 1, column: 4 } };
// ── By Trip Type sheet ───────────────────────────────────────────────────
// Intercity = both endpoints in Ethiopia; international = either endpoint outside it
// (Djibouti), including a trip wholly inside Djibouti. Share is against the same
// currency's grand total, never a cross-currency sum.
const byTripType = wb.addWorksheet('By Trip Type', { views: [{ state: 'frozen', ySplit: 1 }] });
byTripType.columns = [{ width: 26 }, { width: 12 }, { width: 14 }, { width: 20 }, { width: 12 }];
addTableHeader(byTripType, 1, ['Trip Type', 'Currency', 'Bookings', 'Revenue', 'Share'], new Set([1, 2, 3]));
const tripTypeCurrencyTotal = new Map(totals.map((t) => [t.currency, t.revenueMinor]));
report.byTripType.forEach((t, i) => {
const r = byTripType.getRow(i + 2);
const currencyTotal = tripTypeCurrencyTotal.get(t.currency) ?? 0;
r.getCell(1).value = tripTypeLabel(t.label);
r.getCell(2).value = t.currency;
r.getCell(3).value = t.bookingCount;
r.getCell(3).alignment = { horizontal: 'right' };
r.getCell(4).value = t.revenueMinor / 100;
r.getCell(4).numFmt = currencyFmt(t.currency);
r.getCell(4).alignment = { horizontal: 'right' };
r.getCell(5).value = currencyTotal > 0 ? t.revenueMinor / currencyTotal : 0;
r.getCell(5).numFmt = '0.0%';
r.getCell(5).alignment = { horizontal: 'right' };
bandRow(byTripType, i + 2, 5, i % 2 === 1);
});
byTripType.autoFilter = { from: { row: 1, column: 1 }, to: { row: 1, column: 5 } };
// ── By Method sheet ──────────────────────────────────────────────────────
// Share is computed against the grand total for that same currency (`totals`), never
// against a sum spanning multiple currencies.
@@ -262,22 +290,23 @@ export async function buildFinanceWorkbook(input: FinanceWorkbookInput): Promise
// ── Detail sheet — every row, unpaginated ───────────────────────────────
const detail = wb.addWorksheet('Detail', { views: [{ state: 'frozen', ySplit: 1 }] });
detail.columns = [{ width: 18 }, { width: 34 }, { width: 18 }, { width: 12 }, { width: 14 }, { width: 20 }];
addTableHeader(detail, 1, ['Period', 'Origin → Destination', 'Payment Method', 'Currency', 'Bookings', 'Revenue'], new Set([2, 3]));
detail.columns = [{ width: 18 }, { width: 34 }, { width: 26 }, { width: 18 }, { width: 12 }, { width: 14 }, { width: 20 }];
addTableHeader(detail, 1, ['Period', 'Origin → Destination', 'Trip Type', 'Payment Method', 'Currency', 'Bookings', 'Revenue'], new Set([3, 4]));
report.rows.forEach((row, i) => {
const r = detail.getRow(i + 2);
r.getCell(1).value = periodLabel(row.period, report.granularity);
r.getCell(2).value = row.segmentLabel;
r.getCell(3).value = methodLabel(row.method);
r.getCell(4).value = row.currency;
r.getCell(5).value = row.bookingCount;
r.getCell(5).alignment = { horizontal: 'right' };
r.getCell(6).value = row.revenueMinor / 100;
r.getCell(6).numFmt = currencyFmt(row.currency);
r.getCell(3).value = tripTypeLabel(row.tripType);
r.getCell(4).value = methodLabel(row.method);
r.getCell(5).value = row.currency;
r.getCell(6).value = row.bookingCount;
r.getCell(6).alignment = { horizontal: 'right' };
bandRow(detail, i + 2, 6, i % 2 === 1);
r.getCell(7).value = row.revenueMinor / 100;
r.getCell(7).numFmt = currencyFmt(row.currency);
r.getCell(7).alignment = { horizontal: 'right' };
bandRow(detail, i + 2, 7, i % 2 === 1);
});
detail.autoFilter = { from: { row: 1, column: 1 }, to: { row: 1, column: 6 } };
detail.autoFilter = { from: { row: 1, column: 1 }, to: { row: 1, column: 7 } };
const buffer = await wb.xlsx.writeBuffer();
return new Blob([buffer], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' });