// collection names
export const DECK = "tech.waow.slides.deck";
export const SLIDE = "tech.waow.slides.slide";

export type ShapeType = "rectangle" | "ellipse" | "triangle";

export type BlobRef = {
  $type: "blob";
  ref: { $link: string };
  mimeType: string;
  size: number;
};

export type StrongRef = {
  uri: string;
  cid: string;
};

export type SlideRef = {
  subject: StrongRef;
};

export type Element = {
  type: "text" | "image" | "shape";
  x: number;
  y: number;
  width: number;
  height: number;
  content?: string;
  blob?: BlobRef;
  fontSize?: number;
  fontFamily?: string;
  color?: string;
  shapeType?: ShapeType;
};

// slide record as stored in ATProto
export type SlideRecord = {
  elements: Element[];
  notes?: string;
  background?: string;
  createdAt: string;
};

// slide with resolved metadata for UI
export type Slide = SlideRecord & {
  uri?: string;
  cid?: string;
  rkey?: string;
};

// deck record as stored in ATProto (references slides via strongRef)
export type DeckRecord = {
  name: string;
  slides: SlideRef[];
  createdAt: string;
  updatedAt?: string;
  thumbnail?: BlobRef;
};

// deck with resolved slides for UI
export type Deck = {
  uri?: string;
  repo?: string;
  rkey?: string;
  name: string;
  slides: Slide[];
  slideCount?: number; // for shallow decks before slides are resolved
  createdAt: string;
  updatedAt?: string;
  thumbnail?: BlobRef;
  thumbnailUrl?: string; // resolved blob URL for display
};