require('immutable');
import * as GridActions from '../../actions/board/grid.actions';
import Values from '../Values';

const reducer = (state = [], action) => {
    if (action.type !== GridActions.GRID_ACTION) {
        return state;
    }

    switch (action.action) {
        case GridActions.GENERATE:
            return Values.generate(action.count, action.level);
        case GridActions.UPDATE:
            // const valid = Values.validate(state[action.index], action.level);
            const results = state.slice(0);
            // if (valid) {
                results[action.index] = "";
            // }
            return results;
    }

    return state;
};

export default reducer;