export interface ProductRow {
  id: string;
  gtin: string | null;
  name: string;
  brand: string | null;
  category_path: string | null;
  status: string;
  quality_score: number;
  missing: string[];
  updated_at: string;
}

export interface Barcode {
  id: string;
  gtin: string;
  gtin_type: string;
  pack_level: string;
  region: string | null;
  is_primary: boolean;
}

export interface ProductImage {
  id: string;
  url: string;
  kind: string;
  license: string | null;
}

export interface MSRP {
  id: string;
  amount: number;
  currency: string;
  region: string;
  effective_date: string | null;
  source_url: string | null;
  note: string | null;
}

export interface ProductDetail {
  id: string;
  gtin: string | null;
  name: string;
  brand_id: string | null;
  brand: string | null;
  category_id: string | null;
  category_path: string | null;
  archive_kind: string;
  attributes: Record<string, unknown>;
  net_content_value: number | null;
  net_content_unit: string | null;
  country_of_origin: string | null;
  status: string;
  quality_score: number;
  ingredients_text: string | null;
  allergens: string[];
  additives: string[];
  nutriments: Record<string, number> | null;
  nutrition_basis: string | null;
  serving_size: string | null;
  nutri_score: string | null;
  barcodes: Barcode[];
  images: ProductImage[];
  msrp: MSRP[];
  missing: string[];
  updated_at: string;
}

export interface Brand {
  id: string;
  name: string;
  product_count: number;
}

export interface Category {
  id: string;
  name_zh: string;
  name_en: string | null;
  path: string;
  level: number;
  parent_id: string | null;
  gpc_brick_code: string | null;
  archive_kind: string;
  product_count: number;
}

export interface KindField {
  kind: string;
  field_key: string;
  group_label: string;
  label_zh: string;
  field_type: string;
  unit: string | null;
  options: string[];
  placeholder: string | null;
  sort_order: number;
  qualified: boolean;
}

export interface CategoryInput {
  name_zh: string;
  name_en?: string | null;
  slug?: string | null;
  parent_id?: string | null;
  gpc_brick_code?: string | null;
}

export interface AuditEntry {
  id: string;
  actor: string;
  action: string;
  fields: string[];
  created_at: string;
}

export interface AuditLogRow {
  id: string;
  actor: string;
  action: string;
  entity: string;
  entity_id: string | null;
  fields: string[];
  created_at: string;
}

export interface AdminStats {
  products: number;
  qualified: number;
  min_score: number;
  by_status: Record<string, number>;
  brands: number;
  categories: number;
  pending_submissions: number;
  avg_quality: number;
}

export interface SubmissionRow {
  id: string;
  gtin: string | null;
  name: string;
  status: string;
  submitter_name: string | null;
  matched: boolean;
  created_at: string;
  reviewed_at: string | null;
}

export interface SubmissionImage {
  url: string;
  kind: string;
}

export interface SubmissionPayload {
  gtin: string | null;
  name: string;
  brand_name: string | null;
  category_id: string | null;
  net_content_value: number | null;
  net_content_unit: string | null;
  country_of_origin: string | null;
  ingredients_text: string | null;
  nutriments: Record<string, number> | null;
  nutrition_basis: string | null;
  serving_size: string | null;
  nutri_score: string | null;
  images: SubmissionImage[] | null;
  submitter_name: string | null;
  submitter_contact: string | null;
  note: string | null;
}

export interface SubmissionDetail {
  id: string;
  status: string;
  gtin: string | null;
  name: string;
  submitter_name: string | null;
  submitter_contact: string | null;
  note: string | null;
  review_note: string | null;
  reviewed_by: string | null;
  reviewed_at: string | null;
  created_at: string;
  target_product_id: string | null;
  result_product_id: string | null;
  payload: SubmissionPayload;
  existing_product?: ProductDetail;
}

export interface ApiKeyUsage {
  total: number;
  today: number;
  last_used_at?: number | null;
}

export interface ApiKey {
  id: string;
  name: string;
  key_prefix: string;
  owner_email: string | null;
  tier: string;
  rate_limit_per_min: number;
  quota_total: number;
  revoked_at: string | null;
  created_by: string | null;
  created_at: string;
  usage: ApiKeyUsage;
}

export const FIELD_LABELS: Record<string, string> = {
  name: "名称",
  gtin: "条码",
  brand: "品牌",
  category: "品类",
  net_content: "净含量",
  country_of_origin: "产地",
  nutriments: "营养成分",
  ingredients: "配料",
  image: "图片",
};