export interface WarehouseRecord {
  id: string;
  name: string;
  code: string;
  aliases: string[];
  active: boolean;
}

export interface ItemRecord {
  id: string;
  itemCode: string;
  itemName: string;
  brand: string;
  barcode: string | null;
  countryOfOrigin: string | null;
  blend: string | null;
  grainType: string | null;
  varietyType: string | null;
  processType: string | null;
  unit: string | null;
}

export interface BatchRecord {
  id: string;
  warehouseId: string;
  itemId: string;
  batchNumber: string;
  expiryDate: string;
  availableBags?: number;
  availableMt?: number;
}

export interface InventoryBalanceRecord {
  id: string;
  warehouseId: string;
  itemId: string;
  batchId: string;
  currentQuantityMt: number;
  thresholdTargetMt: number;
  hasReachedThreshold?: boolean;
  invoiceRequiredForStockIn?: boolean;
  lastUpdated: string;
}