import { CHAIN_IDS_OPTS, IContract, ISupportedBlockchainNetwork } from '../..'

export interface IBlockchainNetwork {
	name: string
	contracts: {
		[key: string]: IContract
	}
	errorKeywords?: {
		tooFewGasUnits?: string[]
		tooMuchGasUnits?: string[]
	}
}

export type IWalletNetworkChain = keyof typeof CHAIN_IDS_OPTS

export const WALLET_NETWORK_CHAIN_IDS = (
	index: ISupportedBlockchainNetwork,
): number => {
	const nIndex = CHAIN_IDS_OPTS[index]
	if (nIndex === undefined) throw new Error('Unsupported Blockchain')
	return nIndex
}

export const WALLET_NETWORK_CHAIN_NAME = (
	index: number,
): IWalletNetworkChain => {
	const name = Object.keys(CHAIN_IDS_OPTS).find(
		(key) => CHAIN_IDS_OPTS[key as IWalletNetworkChain] === Number(index),
	)
	return name as IWalletNetworkChain
}