feat: enhance operations dashboard and reporting controls

api/src/operations/operations.service.spec.ts

@@ -511,6 +511,11 @@ describe('OperationsService', () => {
       todaySpendCents: 24000n,
       balanceCents: 1000000n,
       creditCents: 50000n,
+    }]).mockResolvedValueOnce([{
+      segmentCount: 20n,
+      deliveredSegmentCount: 18n,
+      billedCents: 360n,
+      costCents: 216n,
     }]).mockResolvedValueOnce([
       { hour: 9, submittedCount: 12n, successCount: 10n },
       { hour: 10, submittedCount: 5n, successCount: 4n },
@@ -541,7 +546,15 @@ describe('OperationsService', () => {
           templates: 1,
           total: 5,
         },
-        today: expect.objectContaining({ returnedCents: 10 }),
+        today: expect.objectContaining({
+          returnedCents: 10,
+          segmentCount: 20,
+          deliveredSegmentCount: 18,
+          arrivalRate: 90,
+          billedCents: 360,
+          profitCents: 144,
+          profitRate: 40,
+        }),
         hourlySendTrend: expect.arrayContaining([
           { hour: 9, label: '09:00', submittedCount: 12, successCount: 10 },
           { hour: 10, label: '10:00', submittedCount: 5, successCount: 4 },
@@ -592,7 +605,11 @@ describe('OperationsService', () => {
         updatedAt: { gte: expect.any(Date) },
       },
     });
-    const hourlyTrendQuery = prisma.$queryRaw.mock.calls[1]?.[0] as { sql?: string };
+    const dashboardMetricsQuery = prisma.$queryRaw.mock.calls[1]?.[0] as { sql?: string };
+    expect(dashboardMetricsQuery.sql).toContain('FROM "SmsMessageSegmentAudit" segment');
+    expect(dashboardMetricsQuery.sql).toContain('message."billingUnits" * message."unitPrice"');
+    expect(dashboardMetricsQuery.sql).toContain('submit."costUnitPrice"');
+    const hourlyTrendQuery = prisma.$queryRaw.mock.calls[2]?.[0] as { sql?: string };
     expect(hourlyTrendQuery.sql).toContain(
       `HOUR FROM (message."queuedAt" AT TIME ZONE 'UTC') AT TIME ZONE 'Asia/Shanghai'`,
     );