import { type Card, create_card, type CardNetcode } from "./Card";
import {
  type Effect,
  create_effect,
  type EffectNetcode,
  EffectType,
  CardEffects,
} from "./Effect";
import { type Game, create_game, type GameNetcode } from "./Game";
import type { GameObjectNetcode } from "./GameObject";
import { type Player, create_player, type PlayerNetcode } from "./Player";
import { type Team, create_team, type TeamNetcode } from "./Team";
import { type Turn, create_turn } from "./Turn";

import { type Ref } from "vue";

let socket: WebSocket;

export class GameObjectRegister {
  readonly effects: Map<string, Effect>;
  readonly cards: Map<string, Card>;
  readonly teams: Map<string, Team>;
  readonly players: Map<string, Player>;
  readonly turns: Map<string, Turn>;

  context: "login" | "pregame" | "game" = "login";
  private readonly objects: Map<string, GameObjectNetcode>;
  game: Ref<Game | null>;
  self: Ref<Player | null>;
  constructor() {
    this.effects = reactive(new Map());
    this.cards = reactive(new Map());
    this.teams = reactive(new Map());
    this.players = reactive(new Map());
    this.turns = reactive(new Map());

    this.objects = reactive(new Map());

    this.game = ref(null);
    this.self = ref(null);
  }

  update_object(obj: GameObjectNetcode) {
    Object.assign(this.objects.get(obj.uuid) as GameNetcode, obj);
  }

  createObject = {
    effect: (data: EffectNetcode) => {
      const effect = create_effect(data, this);
      this.effects.set(data.uuid, effect);
      this.objects.set(data.uuid, data);
    },
    card: (data: CardNetcode) => {
      const card = create_card(data, this);
      this.cards.set(data.uuid, card);
      this.objects.set(data.uuid, card);
    },
    player: (data: PlayerNetcode) => {
      const player = create_player(data, this);
      this.players.set(data.uuid, player);
      this.objects.set(data.uuid, player);
    },
    team: (data: TeamNetcode) => {
      const team = create_team(data, this);
      this.teams.set(data.uuid, team);
      this.objects.set(data.uuid, team);
    },
    game: (data: GameNetcode) => {
      this.game.value = create_game(data, this);
      this.objects.set(data.uuid, this.game.value);
    },
    turn: (data: any) => {
      const turn = create_turn(data, this);
      this.turns.set(data.uuid, turn);
      this.objects.set(data.uuid, turn);
    },
  } as { [id: string]: (data: any) => any };

  set_self = (uuid: string) => {
    this.self.value = this.players.get(uuid) ?? null;
  };
}

const goStore = reactive(new GameObjectRegister());

export const setup_websocket = () =>
  new Promise<void>((resolve, reject) => {
    if (socket) {
      return resolve();
    }
    const config = useRuntimeConfig();
    socket = new WebSocket(config.public.websocketEndpoint);

    socket.onopen = function (e) {
      if (socket.readyState == 1) {
        resolve();
      }

      console.log("[open] Connection established");
    };

    socket.onclose = function (event) {
      if (event.wasClean) {
        console.warn(
          `[close] Connection closed cleanly, code=${event.code} reason=${event.reason}`
        );
      } else {
        // e.g. server process killed or network down
        // event.code is usually 1006 in this case
        console.error("[close] Connection died");
      }
    };

    socket.onerror = function (error) {
      console.error(error);
    };

    socket.onmessage = function (event) {
      const data = JSON.parse(event.data);

      if (data.type == "create" && data.data_type == "object") {
        if (!(data.data.object_type in goStore.createObject)) {
          throw new Error(
            `Object ${data.data.object_type} couldn't be created`
          );
        }
        goStore.createObject[data.data.object_type](data.data);
      } else if (data.type == "update" && data.data_type == "object") {
        goStore.update_object(data.data);
      } else if (data.type === "context") {
        goStore.context = data.data;
        // console.log(data.data);
      } else if (data.type === "set" && data.data_type == "self") {
        goStore.set_self(data.data);
      } else {
        // console.log(data.type, data.data_type, data.data);
      }
    };
  });

export async function oauth2_register_discord(code: string) {
  await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "discord_login",
      data_type: "code",
      data: code,
    })
  );
}

export async function register(username: string) {
    await setup_websocket();

  socket.send(
    JSON.stringify({
      type: "register",
      data_type: "username",
      data: username,
    })
  );
}

export async function login(username: string) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "login",
      data_type: "username",
      data: username,
    })
  );
}

export async function setReady(value: boolean) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "ready",
      data_type: "ready_state",
      data: value,
    })
  );
}

export async function buy(card: Card) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "buy",
      data: card.uuid,
    })
  );
}

export async function endTurn() {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "end_turn",
      data: true,
    })
  );
}

export function playAllCards(cards: Card[]) {
  cards.forEach((c: any) => {
    playCard(c);
  });
}

export async function playCard(card: Card) {
//   console.log(card.uuid);
  await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "play_card",
      data: card.uuid,
    })
  );
}

export async function lockCard(card: Card) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "lock_card",
      data: card.uuid,
    })
  );
}

export async function useEffect(
  effect: Effect,
  target?: Effect | Card | Player | Team
) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "use_effect",
      data: { effect_id: effect.uuid, target: target?.uuid },
    })
  );
}

export async function discard(card: Card) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "discard",
      data: card.uuid,
    })
  );
}
h;
export async function heal() {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "heal",
      data: 1,
    })
  );
}

export async function damage_team(target: Team) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "damage_team",
      data: target.uuid,
    })
  );
}

export async function damage_champion(target: Card) {
    await setup_websocket();
  socket.send(
    JSON.stringify({
      type: "action",
      data_type: "damage_champion",
      data: target.uuid,
    })
  );
}

export default goStore;