import type { Tuple4 } from './typeutils';

// export interface RootMsg {
//   __action__: string;
//   __data__: ObserveData|null;
// }

type RootMsg = {
  __action__: "observe",
  __data__: ObserveData
} | {
  __action__: "SPEAK",
  __data__: string
} | {
  __action__: "CLEAR",
  __data__: null
} | {
  __action__: "INIT",
  __data__: null
};

export type Pos = [number, number];

export type { RootMsg };

export type ObserveDataL = ObserveData[];
export interface ObserveData {
  game_uuid: string;
  walls: Pos[];
  shape: Pos;
  food: Pos[];
  food_age: (number[] | number)[][];
  turn: number;
  round: number;
  gameover: boolean;
  whowins?: any;
  bots: Tuple4<Pos>;
  score: [number, number];
  fatal_errors: any[][];
  errors: null[];
  max_rounds: number;
  timeout: number;
  noise_radius: number;
  sight_distance: number;
  max_food_age: number;
  shadow_distance: number;
  layout_name: string;
  team_names: [string, string];
  team_infos: null[];
  team_time: [number, number];
  deaths: Tuple4<number>;
  kills: Tuple4<number>;
  bot_was_killed: boolean[];
  noisy_positions: (number[] | null)[];
  requested_moves: RequestedMove[];
  say: Tuple4<string>;
  timeout_length: number;
  error_limit: number;
  num_errors: [number, number];
}

export interface RequestedMove {
  previous_position: number[];
  requested_position: number[];
  success: boolean;
}


export interface GameStats {
  score: [number, number];
  num_errors: [number, number];
  kills: [number, number, number, number];
  deaths: [number, number, number, number];
  team_time: [number, number];
}

export interface GameState {
  game_uuid: string;
  shape: [number, number];
  walls: [number, number][];
  food: [number, number][];
  bots: Tuple4<[number, number]>;
  team_names: [string, string];
  game_stats: GameStats;
  whowins: number;
  gameover: boolean;
  say: Tuple4<string>;
  round: number;
  max_rounds: number;
  turn: number;
}

export function conv_game_state(gs: ObserveData): GameState {
  // const bot_directions = gs.bots.map((pos, idx) => {
  //
  // });

  return {
    "game_uuid": gs.game_uuid,
    "shape": gs.shape,
    "walls": gs.walls,
    "food": gs.food,
    "bots": gs.bots,
    // "bot_directions": bot_directions,
    "say": gs.say,
    "turn": gs.turn,
    "round": gs.round,
    "max_rounds": gs.max_rounds,
    "team_names": gs.team_names,
    "game_stats": {
      "score": gs.score,
      "num_errors": gs.num_errors,
      "kills": gs.kills,
      "deaths": gs.deaths,
      "team_time": gs.team_time,
    },
    "whowins": gs.whowins,
    "gameover": gs.gameover
  };
}