feat(categories): detail page with fleet insights

Clicking a category anywhere in the app now opens /categories/:id with MPN breakdown, manufacturer mix, failures by MPN, and past-EOL exposure — a dual of the manufacturer detail page. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-17 15:41:47 -04:00
parent 62a3d615f4
commit a2b088463d
15 changed files with 1016 additions and 7 deletions
@@ -0,0 +1,49 @@
+export interface CategoryPriceStats {
+  total: number;
+  average: number;
+  min: number | null;
+  max: number | null;
+  countWithPrice: number;
+}
+
+export interface CategoryFailureStats {
+  repairs: number;
+  distinctFailedParts: number;
+  fmsImplicating: number;
+}
+
+export interface CategoryManufacturerCount {
+  manufacturerId: string;
+  manufacturerName: string;
+  count: number;
+}
+
+export interface CategoryModelCount {
+  partModelId: string;
+  mpn: string;
+  count: number;
+}
+
+export interface CategoryModelFailureCount {
+  partModelId: string;
+  mpn: string;
+  repairs: number;
+}
+
+export interface CategoryPastEolModel {
+  partModelId: string;
+  mpn: string;
+  eolDate: string;
+  deployedCount: number;
+}
+
+export interface CategoryInsights {
+  totalPartModels: number;
+  totalParts: number;
+  priceStats: CategoryPriceStats;
+  failures: CategoryFailureStats;
+  byManufacturer: CategoryManufacturerCount[];
+  topModelsByUnits: CategoryModelCount[];
+  failuresByModel: CategoryModelFailureCount[];
+  pastEolModels: CategoryPastEolModel[];
+}