export interface ProductRecord {
  asin: string;
  name: string;
  unitCost: number;
  brand?: string;
  category?: string;
  amazonRank?: number;
  avgPrice90FromSheet?: number;
  sellingPriceFromSheet?: number;
  fbaNet?: number;
  grossProfit?: number;
  grossProfitPct?: number;
  netProfitFromSheet?: number;
  roiFromSheet?: number;
  moq?: number;
  moqCost?: number;
  totalQtyAvail?: number;

  link?: string;
  asinLink?: string;
  sourceUrl?: string;
  supplier?: string;
  promoCouponCode?: string;
  notes?: string;
  leadDate?: string;
  [key: string]: unknown;
}

export interface KeepaData {
  currentPrice: number | null;
  avgPrice90: number | null;
  minPrice90: number | null;
  maxPrice90: number | null;
  salesRank: number | null;
  salesRankAvg90: number | null;
  salesRankDrops30: number | null;
  salesRankDrops90: number | null;
  sellerCount: number | null;
  buyBoxSeller: string | null;
  buyBoxPrice: number | null;
  monthlySold: number | null;
  categoryTree: string[];
}

export interface SpApiData {
  fbaFee: number;
  fbmFee: number;
  referralFeePercent: number;
  estimatedSalePrice: number;
}

export interface EnrichedProduct {
  record: ProductRecord;
  keepa: KeepaData | null;
  spApi: SpApiData;
  fetchedAt: string;
}

export interface LlmVerdict {
  asin: string;
  verdict: "FBA" | "FBM" | "SKIP";
  confidence: number;
  reasoning: string;
}

export interface AnalysisResult {
  product: EnrichedProduct;
  verdict: LlmVerdict;
}