import { Transaction } from 'ethers'

import { bench, describe } from 'vitest'

import type { TransactionSerializableBase } from '../../types/transaction.js'
import { parseEther } from '../unit/parseEther.js'
import { accounts } from '~test/src/constants.js'

import { serializeTransaction } from './serializeTransaction.js'

const base = {
	to: accounts[1].address,
	nonce: 785,
	value: parseEther('1'),
} satisfies TransactionSerializableBase

describe('Serialize Transaction (Legacy)', () => {
	bench('viem: `serializeTransaction`', () => {
		serializeTransaction(
			{ ...base, gasPrice: 1n },
			{ r: '0x1', s: '0x2', v: 28n },
		)
	})

	bench('ethers: `Transaction.serialized`', () => {
		Transaction.from({
			...base,
			gasPrice: 1n,
			type: 0,
			signature: { r: '0x1', s: '0x2', v: 28 },
		}).serialized
	})
})

describe('Serialize Transaction (EIP1559)', () => {
	bench('viem: `serializeTransaction`', () => {
		serializeTransaction(
			{ ...base, chainId: 1, maxFeePerGas: 1n },
			{ r: '0x1', s: '0x2', v: 28n },
		)
	})

	bench('ethers: `Transaction.serialized`', () => {
		Transaction.from({
			...base,
			chainId: 1,
			maxFeePerGas: 1n,
			type: 2,
			signature: { r: '0x1', s: '0x2', v: 28 },
		}).serialized
	})
})

describe('Serialize Transaction (EIP2930)', () => {
	bench('viem: `serializeTransaction`', () => {
		serializeTransaction(
			{ ...base, chainId: 1, gasPrice: 1n, accessList: [] },
			{ r: '0x1', s: '0x2', v: 28n },
		)
	})

	bench('ethers: `Transaction.serialized`', () => {
		Transaction.from({
			...base,
			chainId: 1,
			gasPrice: 1n,
			accessList: [],
			signature: { r: '0x1', s: '0x2', v: 28 },
		}).serialized
	})
})