import { createStore, Provider as JotaiProvider } from "jotai";
import { useEffect, useMemo, useState } from "react";
import { useLocation } from "wouter";
import { ApiClientContext, createApiClient } from "../api/client";
import type { components } from "../api/schema";
import GolfPlayApp from "../components/GolfPlayApp";
import { APP_NAME } from "../config";
import { useAuth } from "../hooks/useAuth";
import { usePageTitle } from "../hooks/usePageTitle";

type Game = components["schemas"]["Game"];
type LatestGameState = components["schemas"]["LatestGameState"];

export default function GolfPlayPage({ gameId }: { gameId: string }) {
  const { user } = useAuth();
  const [, navigate] = useLocation();

  const [game, setGame] = useState<Game | null>(null);
  const [gameState, setGameState] = useState<LatestGameState | null>(null);
  const [loading, setLoading] = useState(true);

  const gameIdNum = Number(gameId);

  usePageTitle(
    game
      ? `Golf Playing ${game.display_name} | ${APP_NAME}`
      : `Golf Playing | ${APP_NAME}`,
  );

  useEffect(() => {
    const apiClient = createApiClient();
    Promise.all([
      apiClient.getGame(gameIdNum),
      apiClient.getGamePlayLatestState(gameIdNum),
    ])
      .then(([{ game }, { state }]) => {
        setGame(game);
        setGameState(state);
      })
      .catch(() => navigate("/dashboard"))
      .finally(() => setLoading(false));
  }, [gameIdNum, navigate]);

  const store = useMemo(() => {
    if (!game || !user) return null;
    return createStore();
  }, [game, user]);

  if (loading || !game || !gameState || !user || !store) {
    return (
      <div className="min-h-screen bg-gray-100 flex items-center justify-center">
        <p className="text-gray-500">Loading...</p>
      </div>
    );
  }

  return (
    <JotaiProvider store={store}>
      <ApiClientContext.Provider value={createApiClient()}>
        <GolfPlayApp
          key={game.game_id}
          game={game}
          player={user}
          initialGameState={gameState}
        />
      </ApiClientContext.Provider>
    </JotaiProvider>
  );
}