import { BuyQuote } from '@0xproject/asset-buyer';
import { BigNumber } from '@0xproject/utils';
import * as _ from 'lodash';
import { ActionsUnion, AsyncProcessState } from '../types';
export interface PlainAction<T extends string> {
type: T;
}
export interface ActionWithPayload<T extends string, P> extends PlainAction<T> {
data: P;
}
export type Action = ActionsUnion<typeof actions>;
function createAction<T extends string>(type: T): PlainAction<T>;
function createAction<T extends string, P>(type: T, data: P): ActionWithPayload<T, P>;
function createAction<T extends string, P>(type: T, data?: P): PlainAction<T> | ActionWithPayload<T, P> {
return _.isUndefined(data) ? { type } : { type, data };
}
export enum ActionTypes {
UPDATE_ETH_USD_PRICE = 'UPDATE_ETH_USD_PRICE',
UPDATE_SELECTED_ASSET_AMOUNT = 'UPDATE_SELECTED_ASSET_AMOUNT',
UPDATE_SELECTED_ASSET_BUY_STATE = 'UPDATE_SELECTED_ASSET_BUY_STATE',
UPDATE_LATEST_BUY_QUOTE = 'UPDATE_LATEST_BUY_QUOTE',
UPDATE_SELECTED_ASSET = 'UPDATE_SELECTED_ASSET',
}
export const actions = {
updateEthUsdPrice: (price?: BigNumber) => createAction(ActionTypes.UPDATE_ETH_USD_PRICE, price),
updateSelectedAssetAmount: (amount?: BigNumber) => createAction(ActionTypes.UPDATE_SELECTED_ASSET_AMOUNT, amount),
updateSelectedAssetBuyState: (buyState: AsyncProcessState) =>
createAction(ActionTypes.UPDATE_SELECTED_ASSET_BUY_STATE, buyState),
updateLatestBuyQuote: (buyQuote?: BuyQuote) => createAction(ActionTypes.UPDATE_LATEST_BUY_QUOTE, buyQuote),
updateSelectedAsset: (assetData?: string) => createAction(ActionTypes.UPDATE_SELECTED_ASSET, assetData),
};