20 lines
814 B
TypeScript
20 lines
814 B
TypeScript
import scaffoldConfig from "~~/scaffold.config";
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import { useGlobalState } from "~~/services/store/store";
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import { AllowedChainIds } from "~~/utils/scaffold-eth";
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import { ChainWithAttributes, NETWORKS_EXTRA_DATA } from "~~/utils/scaffold-eth/networks";
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/**
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* Given a chainId, retrives the network object from `scaffold.config`,
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* if not found default to network set by `useTargetNetwork` hook
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*/
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export function useSelectedNetwork(chainId?: AllowedChainIds): ChainWithAttributes {
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const globalTargetNetwork = useGlobalState(({ targetNetwork }) => targetNetwork);
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const targetNetwork = scaffoldConfig.targetNetworks.find(targetNetwork => targetNetwork.id === chainId);
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if (targetNetwork) {
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return { ...targetNetwork, ...NETWORKS_EXTRA_DATA[targetNetwork.id] };
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}
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return globalTargetNetwork;
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}
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