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import type {
TestClient,
TestClientMode,
} from '../../clients/createTestClient.js'
import type { Transport } from '../../clients/transports/createTransport.js'
import type { ErrorType } from '../../errors/utils.js'
import type { Account } from '../../types/account.js'
import type { Chain } from '../../types/chain.js'
import type { Hash } from '../../types/misc.js'
import type { TransactionRequest } from '../../types/transaction.js'
import type { RequestErrorType } from '../../utils/buildRequest.js'
import { extract } from '../../utils/formatters/extract.js'
import {
type FormattedTransactionRequest,
formatTransactionRequest,
} from '../../utils/formatters/transactionRequest.js'
export type SendUnsignedTransactionParameters<
chain extends Chain | undefined = Chain | undefined,
> = FormattedTransactionRequest<chain>
export type SendUnsignedTransactionReturnType = Hash
export type SendUnsignedTransactionErrorType = RequestErrorType | ErrorType
/**
* Executes a transaction regardless of the signature.
*
* - Docs: https://viem.sh/docs/actions/test/sendUnsignedTransaction#sendunsignedtransaction
*
* @param client - Client to use
* @param parameters {@link SendUnsignedTransactionParameters}
* @returns The transaction hash. {@link SendUnsignedTransactionReturnType}
*
* @example
* import { createTestClient, http } from 'viem'
* import { foundry } from 'viem/chains'
* import { sendUnsignedTransaction } from 'viem/test'
*
* const client = createTestClient({
* mode: 'anvil',
* chain: 'foundry',
* transport: http(),
* })
* const hash = await sendUnsignedTransaction(client, {
* from: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* value: 1000000000000000000n,
* })
*/
export async function sendUnsignedTransaction<
chain extends Chain | undefined,
account extends Account | undefined,
>(
client: TestClient<TestClientMode, Transport, chain, account, false>,
args: SendUnsignedTransactionParameters<chain>,
): Promise<SendUnsignedTransactionReturnType> {
const {
accessList,
data,
from,
gas,
gasPrice,
maxFeePerGas,
maxPriorityFeePerGas,
nonce,
to,
value,
...rest
} = args
const chainFormat = client.chain?.formatters?.transactionRequest?.format
const format = chainFormat || formatTransactionRequest
const request = format(
{
// Pick out extra data that might exist on the chain's transaction request type.
...extract(rest, { format: chainFormat }),
accessList,
data,
from,
gas,
gasPrice,
maxFeePerGas,
maxPriorityFeePerGas,
nonce,
to,
value,
} as TransactionRequest,
'sendUnsignedTransaction',
)
const hash = await client.request({
method: 'eth_sendUnsignedTransaction',
params: [request],
})
return hash
}