Add RFM segmentation analytics

src/types.ts

@@ -40,6 +40,44 @@ export interface DashboardAnalytics {
   }>;
 }
 
+export interface RfmClient {
+  name: string;
+  phone: string;
+  monetary: number;
+  frequency: number;
+  quantityPurchased: number;
+  lastPurchaseDate: string;
+  recencyDays: number;
+  recencyScore: 1 | 2 | 3;
+  frequencyScore: 1 | 2 | 3;
+  monetaryScore: 1 | 2 | 3;
+  valueScore: 1 | 2 | 3;
+  rfmScore: string;
+  segmentKey: string;
+  segmentLabel: string;
+}
+
+export interface RfmSegment {
+  key: string;
+  label: string;
+  count: number;
+  totalRevenue: number;
+  averageRevenue: number;
+}
+
+export interface RfmAnalytics {
+  range: {
+    start: string | null;
+    end: string | null;
+  };
+  clients: RfmClient[];
+  segments: RfmSegment[];
+  matrix: {
+    recencyScores: number[];
+    valueScores: number[];
+  };
+}
+
 export type CampaignStatus = 'pending' | 'processing' | 'sent' | 'failed' | 'skipped';
 
 export interface CampaignQueueItem {