marketplaces/src/app/models/item.model.ts

export interface Photo {
  photo?: string;
  video?: string;
  url: string;
  type?: string;
}

export interface DescriptionField {
  key: string;
  value: string;
}

export interface Comment {
  id?: string;
  text: string;
  author?: string;
  stars?: number;
  createdAt?: string;
}

export interface ItemTranslation {
  name?: string;
  simpleDescription?: string;
  description?: DescriptionField[];
}

export interface Review {
  rating?: number;
  content?: string;
  userID?: string;
  answer?: string;
  timestamp?: string;
}

/** @deprecated Use {@link Review} instead */
export type Callback = Review;

export interface Question {
  question: string;
  answer: string;
  upvotes: number;
  downvotes: number;
}

/** Localized name entry from backend */
export interface ItemName {
  language: string;
  value: string;
}

/** Localized description entry from backend */
export interface ItemDescription {
  language: string;
  value: string;
}

/** Key-value attribute pair */
export interface ItemAttribute {
  key: string;
  value: string;
}

export interface Item {
  categoryID: number;
  itemID: number;
  name: string;
  photos: Photo[] | null;
  description: string;
  currency: string;
  price: number;
  discount: number;
  remainings?: string;
  rating: number;
  callbacks: Review[] | null;
  questions: Question[] | null;
  quantity?: number;

  // Backend API fields
  colour?: string;
  size?: string;
  language?: string;
  names?: ItemName[];
  descriptions?: ItemDescription[];
  attributes?: ItemAttribute[];

  // BackOffice API fields
  id?: string;
  visible?: boolean;
  priority?: number;
  imgs?: string[];
  tags?: string[];
  badges?: string[];
  simpleDescription?: string;
  descriptionFields?: DescriptionField[];
  subcategoryId?: string;
  translations?: Record<string, ItemTranslation>;
  comments?: Comment[];
}

export interface CartItem extends Item {
  quantity: number;
}