Create SVM Wallet

use dynamic_waas_sdk::{
    DynamicWalletClient, DynamicWalletClientOpts, ServerKeyShare,
    ThresholdSignatureScheme, WalletProperties,
};
use dynamic_waas_sdk_svm::DynamicSvmWalletClient;

pub async fn create_svm_wallet(
    client: &DynamicWalletClient,
    threshold_signature_scheme: ThresholdSignatureScheme,
    password: String, // required when back_up_to_dynamic = true
) -> dynamic_waas_sdk::Result<(WalletProperties, Vec<ServerKeyShare>)> {
    let svm = DynamicSvmWalletClient::new(client);

    svm.create_wallet_account(
        threshold_signature_scheme,
        Some(password),
        /* back_up_to_dynamic */ true,
    )
    .await
}

// Usage
let (wallet_properties, external_server_key_shares) = create_svm_wallet(
    &client,
    ThresholdSignatureScheme::TwoOfTwo,
    "your-secure-password".to_string(),
).await?;

println!("Solana address: {}", wallet_properties.account_address);

// WalletProperties — non-sensitive identity + backup-pointer info. Cache it.
redis.set(
    format!("wallet:{}", wallet_properties.account_address),
    serde_json::to_string(&wallet_properties)?,
).await?;

// Vec<ServerKeyShare> — sensitive MPC key material. Vault it.
vault.write(
    format!("wallet:{}/shares", wallet_properties.account_address),
    serde_json::to_vec(&external_server_key_shares)?,
).await?;