import { usePolling, doPushing } from '../hook/api';

export default function useGamesApi(gamesReducer, config) {
    const [games, dispatchGames] = gamesReducer;

    const usePollingGamesList = () => {
        const onSuccess = (gamesList) => {
            dispatchGames({ type: 'next', gamesList });
        }

        const isPollingGamesList = usePolling('/api/games', onSuccess, config.intervalMode(30));
        if (games.isPollingGamesList !== isPollingGamesList) {
            dispatchGames({ type: 'next', isPollingGamesList });
        }

        return games;
    }


    return {
        pollGamesList: usePollingGamesList,
        
        pushNewGame: (reqParams) => doPushing('/api/gameproposal', 'POST', reqParams, {
            onPushing: (isPushingNewGame) => dispatchGames({ type: 'next', isPushingNewGame }),
            onSuccess: (game) => dispatchGames({ type: 'next', gamesList: [game, ...games.gamesList], newGame: emptyNewGame })
        }),
    }
}

const emptyNewGame = {
    whitePlayer: '', 
    blackPlayer: '',
    message2opponent: ''
}