import { create } from "zustand"
import { ChainWithAttributes } from "~~/utils/xchange"
import xchangeConfig from "~~/xchange.config"

/**
 * Zustand Store
 *
 * You can add global state to the app using this useGlobalState, to get & set
 * values from anywhere in the app.
 *
 * Think about it as a global useState.
 */

type GlobalState = {
  nativeCurrencyPrice: number
  setNativeCurrencyPrice: (newNativeCurrencyPriceState: number) => void
  targetNetwork: ChainWithAttributes
  setTargetNetwork: (newTargetNetwork: ChainWithAttributes) => void
}

export const useGlobalState = create<GlobalState>(set => ({
  nativeCurrencyPrice: 0,
  setNativeCurrencyPrice: (newValue: number): void =>
    set(() => ({ nativeCurrencyPrice: newValue })),
  targetNetwork: xchangeConfig.targetNetworks[0],
  setTargetNetwork: (newTargetNetwork: ChainWithAttributes) =>
    set(() => ({ targetNetwork: newTargetNetwork })),
}))