import { IBC } from "@kynesyslabs/demosdk/xm-websdk"

const rpc_url = "https://rpc.elgafar-1.stargaze-apis.com"

const instance = await IBC.create(rpc_url)

const mnemonic = "stumble august fancy ..."

await instance.connectWallet(mnemonic, {
    prefix: "stars",
    gasPrice: "0.012ustars",
})

const address = instance.getAddress()

const tx = await instance.preparePay(address, "1", {
    denom: "ustars",
})

const txs = await instance.preparePays(
    [
        { address: "stars1zyxw...", amount: "1" },
        { address: "stars1abcd...", amount: "1" },
    ],
    {
        denom: "ustars",
    },
)

const message = "Hello, world!"

// Signing
const signature = await instance.signMessage(message, {
    privateKey: "<mnemonic here>",
})

console.log(signature)

// Get account public key
const sep256k1HdWallet = await DirectSecp256k1HdWallet.fromMnemonic(
    wallets.ibc.privateKey,
    {
        prefix: "stars", // network prefix here
    },
)

const walletAccounts = await sep256k1HdWallet.getAccounts()
const currentAccount = walletAccounts.find(account =>
    account.address.startsWith("stars"),
)

const pubKey = currentAccount?.pubkey
const ibcBase64PublicKey = Buffer.from(pubKey).toString("base64")

// Verifying signature
const verified = await instance.verifyMessage(
    message,
    signature,
    ibcBase64PublicKey,
)

expect(verified).toBe(true)

await instance.disconnect()

const block = await instance.provider.getBlock()