import { http } from "viem"
import { arbitrumSepolia } from "viem/chains"
import { privateKeyToAccount } from "viem/accounts"
import { createUnionClient, type TransferAssetsParameters } from "@unionlabs/client"

const PRIVATE_KEY = process.env["PRIVATE_KEY"]?.startsWith("0x")
  ? process.env["PRIVATE_KEY"]
  : `0x${process.env["PRIVATE_KEY"]}`

// createMultiUnionClient([{
//   chainId: `${arbitrumSepolia.id}`,
// }])

const account = privateKeyToAccount(`0x${process.env["PRIVATE_KEY"]}`)

const client = createUnionClient({
  account,
  chainId: `${arbitrumSepolia.id}`,
  transport: http("https://sepolia-rollup.arbitrum.io/rpc")
})

const payload = {
  amount: 1n,
  autoApprove: false,
  destinationChainId: "stride-internal-1",
  receiver: "stride14qemq0vw6y3gc3u3e0aty2e764u4gs5l66hpe3",
  denomAddress: "0xb1d4538b4571d411f07960ef2838ce337fe1e80e" // LINK
} satisfies TransferAssetsParameters<`${typeof arbitrumSepolia.id}`>

const gasResponse = await client.simulateTransaction(payload)

if (gasResponse.isErr()) {
  console.error(`Gas estimation error: ${gasResponse.error}`)
  process.exit(1)
}

console.info(`Gas estimation: ${gasResponse.value}`)

const approval = await client.approveTransaction(payload)

if (approval.isErr()) {
  console.error(`Approval error: ${approval.error}`)
  process.exit(1)
}

console.info(`Approval hash: ${approval.value}`)

const transfer = await client.transferAsset(payload)

if (transfer.isErr()) {
  console.error(`Transfer error: ${transfer.error}`)
  process.exit(1)
}

console.info(`Transfer hash: ${transfer.value}`)