// Names shared by the page and the brain server: what BMO can wear, how the
// world can look, and what BMO can do. The page owns the actual palettes and
// renders the scene; the server uses these lists for tool schemas and to
// validate what the model asks for.

export const COLOR_NAMES = [
  "Classic",
  "Ocean",
  "Forest",
  "Ember",
  "Midnight",
  "Sky",
  "Grape",
  "Honey",
  "Bubblegum",
] as const;
export type ColorName = (typeof COLOR_NAMES)[number];

export const OUTFIT_NAMES = ["None", "Royal", "Hacker", "Inspector", "Dapper"] as const;
export type OutfitName = (typeof OUTFIT_NAMES)[number];

/** What each outfit looks like, so BMO can describe itself. */
export const OUTFIT_LOOKS: Record<OutfitName, string> = {
  None: "no accessories",
  Royal: "a gold crown and a cape",
  Hacker: "big headphones and glasses",
  Inspector: "a badge and cool sunglasses",
  Dapper: "a top hat and a bow tie",
};

/** Plain-language color descriptions for the palettes in the page. */
export const COLOR_LOOKS: Record<ColorName, string> = {
  Classic: "classic minty teal",
  Ocean: "deep ocean teal",
  Forest: "forest green",
  Ember: "dark ember red",
  Midnight: "midnight indigo",
  Sky: "slate sky blue",
  Grape: "grape purple",
  Honey: "honey gold",
  Bubblegum: "bubblegum pink",
};

export const TIME_MODES = ["auto", "day", "dusk", "night"] as const;
export type TimeModeName = (typeof TIME_MODES)[number];

export const WEATHER_MODES = ["auto", "none", "rain", "snow", "falling-leaves"] as const;
export type WeatherModeName = (typeof WEATHER_MODES)[number];

export const SPOTS = ["left", "center", "right"] as const;
export type Spot = (typeof SPOTS)[number];

export const PERFORMANCES = ["dance", "celebrate", "idea", "confused", "love", "dizzy", "look_around", "nap"] as const;
export type Performance = (typeof PERFORMANCES)[number];

/** Live state the page sends with every chat message. */
export interface SceneState {
  color: ColorName;
  outfit: OutfitName;
  timeOfDay: "day" | "dusk" | "night";
  timeMode: TimeModeName;
  weather: "none" | "rain" | "snow" | "falling-leaves";
  weatherMode: WeatherModeName;
  /** Where BMO is standing on its little stage. */
  spot: Spot;
  /** The user's local time, e.g. "9:41 PM". */
  localTime: string;
}

/** An action BMO decided to take, sent from the server to the page. */
export type BmoAction =
  | { type: "set_color"; color: ColorName }
  | { type: "set_outfit"; outfit: OutfitName }
  | { type: "set_time_of_day"; time: TimeModeName }
  | { type: "set_weather"; weather: WeatherModeName }
  | { type: "move"; to: Spot }
  | { type: "perform"; action: Performance };