import { Demos } from "@kynesyslabs/demosdk/websdk"
import L2PS from "@kynesyslabs/demosdk/l2ps"

// Connect to a node and a wallet
const demos = new Demos()
await demos.connect("https://node2.demos.sh")
await demos.connectWallet(mnemonic)

// Build the inner transaction (a normal Demos transaction)
const innerTx = await demos.transfer(
    "0xRecipient...",
    100_000_000_000n, // 100 DEM in OS
)

// Create or rejoin an L2PS instance with the shared subnet keys
const subnet = await L2PS.create(privateKeyHex, ivHex)

// Wrap the transaction in the L2PS encrypted envelope
const encryptedTx = await subnet.encryptTx(innerTx)
// encryptedTx.content.type === "l2psEncryptedTx"
// encryptedTx.content.data carries an L2PSEncryptedPayload:
//   { l2ps_uid, encrypted_data (base64 ciphertext),
//     tag (base64 GCM auth tag), original_hash }

// GCR edits generated for a transfer (amounts in OS post-fork)
[
    { type: "balance_edit", account: "0xSender...",   delta: -101_000_000_000n }, // amount + 1 DEM L2PS fee
    { type: "balance_edit", account: "0xRecipient...", delta: +100_000_000_000n },
]

const timestamp = Date.now()
const message = `getL2PSHistory:${address}:${timestamp}`
const { data: signature } = await demos.signMessage(message)

const response = await demos.rpcCall({
    method: "getL2PSAccountTransactions",
    params: [{
        l2psUid: "testnet_l2ps_001",
        address,
        timestamp,
        signature,
    }],
})