import { z } from "zod";

export const FactStatus = z.enum(["confirmed", "unverified", "unknown"]);
export type FactStatus = z.infer<typeof FactStatus>;

export const SourceKind = z.enum([
  "manufacturer_sheet",
  "catalog_card",
  "owner",
  "measurement",
  "derived",
  "brief",
  "api_readback",
]);
export type SourceKind = z.infer<typeof SourceKind>;

export const SourceRole = z.enum([
  "product_reference",
  "style_reference",
  "fabric_reference",
  "source_document",
  "vendor_reference",
  "leg_reference",
]);
export type SourceRole = z.infer<typeof SourceRole>;

export const Side = z.enum(["L", "P", "S"]); // L/P — strona narożnika, S — bez stron (sofa/fotel)
export type Side = z.infer<typeof Side>;

export const AssetOrigin = z.enum([
  "uploaded",
  "derived",
  "ai_generated",
  "external_reference",
]);
export type AssetOrigin = z.infer<typeof AssetOrigin>;

export const AssetStatus = z.enum(["candidate", "approved", "rejected", "superseded"]);
export type AssetStatus = z.infer<typeof AssetStatus>;

export const ShotRole = z.enum([
  "hero",
  "packshot_front",
  "packshot_34",
  "side",
  "back",
  "sleep",
  "storage",
  "detail",
  "blueprint",
  "channel_graphic",
  "document",
  "source_material",
]);
export type ShotRole = z.infer<typeof ShotRole>;

export const JobStatus = z.enum(["queued", "running", "waiting", "done", "error", "cancelled"]);
export type JobStatus = z.infer<typeof JobStatus>;

export const ApprovalDecision = z.enum(["approved", "rejected"]);
export type ApprovalDecision = z.infer<typeof ApprovalDecision>;

export const ApprovalScope = z.enum([
  "shot",
  "gallery",
  "variant_media",
  "document",
  "package",
  "export",
]);
export type ApprovalScope = z.infer<typeof ApprovalScope>;

export interface FactRow {
  id: string;
  product_id: string;
  key: string;
  value_json: string;
  unit: string | null;
  status: FactStatus;
  source_kind: SourceKind;
  source_ref: string | null;
  confirmed_at: string | null;
  note: string | null;
  created_at: string;
  updated_at: string;
}