Unlock Web3 in Unity: Seamless Solana Integration with the Sink Protocol SDK

// *** IMPORTANT: Replace with your SDK's actual, tested code ***

using UnityEngine;
using UnityEngine.UI; // Assuming you have a Text element for display
using SinkProtocol.Solana; // <-- Use your actual namespace
using System.Threading.Tasks;

public class SimpleSolanaDemo : MonoBehaviour
{
    // Example: Assign a UI Text element in the inspector to show results
    [SerializeField] private Text resultText;

    // Example: Button click handler
    public async void OnConnectAndFetchBalanceClicked()
    {
        if (resultText) resultText.text = "Connecting...";

        try
        {
            // 1. Connect Wallet (This will likely trigger the wallet adapter UI)
            // Replace 'SolanaSDK.Instance.ConnectWalletAsync()' with your actual API call
            string publicKey = await SolanaSDK.Instance.ConnectWalletAsync();

            if (string.IsNullOrEmpty(publicKey))
            {
                Debug.LogWarning("Wallet connection cancelled or failed.");
                if (resultText) resultText.text = "Connection failed.";
                return;
            }

            Debug.Log($"Wallet Connected: {publicKey}");
            if (resultText) resultText.text = $"Connected: {publicKey.Substring(0, 6)}...\nFetching balance...";

            // 2. Get SOL Balance (using the connected public key)
            // Replace 'SolanaSDK.Instance.GetSolBalanceAsync(publicKey)' with your actual API call
            ulong lamports = await SolanaSDK.Instance.GetSolBalanceAsync(publicKey);
            double solBalance = SolanaSDK.Instance.LamportsToSol(lamports); // Use your utility function if available

            Debug.Log($"SOL Balance: {solBalance}");
            if (resultText) resultText.text = $"Connected: {publicKey.Substring(0, 6)}...\nBalance: {solBalance:F4} SOL";

        }
        catch (System.Exception ex) // Catch specific exceptions if your SDK throws them
        {
            Debug.LogError($"Solana operation failed: {ex.Message}");
            if (resultText) resultText.text = $"Error: {ex.Message}";
        }
    }
}