export interface CategoryPriceStats {
  total: number;
  average: number;
  min: number | null;
  max: number | null;
  countWithPrice: number;
}

export interface CategoryFailureStats {
  repairs: number;
  distinctFailedParts: 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[];
}