RizzeBattleRoyale/Assets/Scripts/AppKitMetadataInjector.cs

using System.Collections;
using System.Reflection;
using System.Threading.Tasks;
using UnityEngine;
using Reown.AppKit.Unity;
using Reown.AppKit.Unity.Model;
using System;
using UnityEngine.SceneManagement;

[DefaultExecutionOrder(1000)]
public class AppKitMetadataInjector : MonoBehaviour
{
    [Header("WalletConnect Cloud Project ID")]
    [SerializeField] private string projectId = "0b840bb98f4fea8ce4647bc0b0de86a0";

    [Header("Branding")]
    [SerializeField] private string appName = "BR Game";
    [SerializeField] private string appDescription = "Public PC build (QR connect via phone)";
    [SerializeField] private string appUrl = "https://example.com";
    [SerializeField] private string appIconUrl = "https://walletconnect.com/meta/favicon.ico";

    [Header("Chains (first one becomes default)")]
    [SerializeField] private bool useEthereum = true; // eip155:1
    [SerializeField] private bool usePolygon = true; // eip155:137
    [SerializeField] private bool useBase = true; // eip155:8453

    private bool _initialized;
    private string _defaultChainId = "eip155:1";

    private IEnumerator Start()
    {

        // Wait until the prefab set AppKit.Instance
        while (AppKit.Instance == null) yield return null;

        // Build metadata + config
        var md = new Metadata(appName, appDescription, appUrl, appIconUrl);
        var cfg = new AppKitConfig(projectId, md)
        {
            enableEmail = false,
            enableOnramp = false,
            enableCoinbaseWallet = false,
            connectViewWalletsCountDesktop = 2,
            connectViewWalletsCountMobile = 3,
        };

        // Build supported chains list (order matters: first = default)
        EnableDesktopWallets(cfg);
        var chains = new System.Collections.Generic.List<Chain>();
        if (useEthereum) chains.Add(ChainConstants.Chains.Ethereum);
        if (usePolygon) chains.Add(ChainConstants.Chains.Polygon);
        if (useBase) chains.Add(ChainConstants.Chains.Base);
        if (chains.Count == 0) chains.Add(ChainConstants.Chains.Ethereum);

        cfg.supportedChains = chains.ToArray();
        _defaultChainId = cfg.supportedChains[0].ChainId; // remember default

        // Set AppKit.Config via private setter (reflection) BEFORE init
        var cfgProp = typeof(AppKit).GetProperty("Config",
            BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public);
        cfgProp.SetValue(null, cfg);

        // Initialize (supports InitializeAsync(cfg) / Initialize(cfg) / no-arg)
        yield return InitializeAppKit(cfg);

        // Select default chain if API exists (some builds require this)
        var selectChain = typeof(AppKit).GetMethod("SelectChain",
            BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
        if (selectChain != null)
            selectChain.Invoke(null, new object[] { _defaultChainId });

        _initialized = true;
        Debug.Log($"✅ AppKit initialized. Default chain: {_defaultChainId}");
        AppKit.ConnectorController.AccountConnected += OnWalletConnected;

    }

    // Button hook
    public void OnWalletConnectButton()
    {
        if (!_initialized)
        {
            StartCoroutine(OpenAfterReady());
            return;
        }
        //AppKit.OpenModal(ViewType.Connect); // shows QR
        //AppKit.ConnectorController.AccountConnected += OnWalletConnected;
        OpenQrModal();
    }
    public void OnBrowserExtensionButton()
    {
        if (!_initialized)
        {
            StartCoroutine(ConnectDesktopAfterReady());
            return;
        }

        TriggerDesktopConnect();
    }

    // Waits until initialized; doesn't re-init
    private IEnumerator OpenAfterReady()
    {
        yield return WaitForInitialization();
        OpenQrModal();
    }

    private IEnumerator ConnectDesktopAfterReady()
    {
        yield return WaitForInitialization();
        TriggerDesktopConnect();
    }

    private IEnumerator WaitForInitialization()
    {
        var isInitProp = typeof(AppKit).GetProperty("IsInitialized",
            BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public);

        while (isInitProp != null && !(bool)isInitProp.GetValue(null))
            yield return null;
        yield break;
    }

    private void OpenQrModal()
    {
        AppKit.OpenModal(ViewType.Connect);
        AppKit.ConnectorController.AccountConnected += OnWalletConnected;
    }

    private void TriggerDesktopConnect()
    {
        var controller = AppKit.ConnectorController;
        if (controller == null)
        {
            Debug.LogWarning("AppKit ConnectorController unavailable for desktop connection.");
            return;
        }

        var controllerType = controller.GetType();
        var methods = controllerType.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);

        foreach (var method in methods)
        {
            if (method.Name != "ConnectAsync") continue;

            var parameters = method.GetParameters();
            if (parameters.Length == 0) continue;

            var args = new object[parameters.Length];
            var success = true;

            for (int i = 0; i < parameters.Length; i++)
            {
                var paramType = parameters[i].ParameterType;

                if (paramType.IsEnum && paramType.Name.Contains("ConnectMethod"))
                {
                    try
                    {
                        args[i] = Enum.Parse(paramType, "Desktop", true);
                    }
                    catch
                    {
                        success = false;
                        break;
                    }
                }
                else if (paramType.Name.Contains("ConnectParams"))
                {
                    args[i] = Activator.CreateInstance(paramType);
                }
                else if (paramType.FullName == typeof(System.Threading.CancellationToken).FullName)
                {
                    args[i] = default(System.Threading.CancellationToken);
                }
                else if (paramType.IsValueType)
                {
                    args[i] = Activator.CreateInstance(paramType);
                }
                else
                {
                    args[i] = null;
                }
            }

            if (!success) continue;

            var result = method.Invoke(controller, args);
            if (result is Task task)
            {
                StartCoroutine(WaitForTask(task));
            }

            AppKit.ConnectorController.AccountConnected += OnWalletConnected;
            return;
        }

        Debug.LogWarning("Unable to locate desktop ConnectAsync overload; falling back to QR modal.");
        OpenQrModal();
    }

    private IEnumerator WaitForTask(Task task)
    {
        while (task != null && !task.IsCompleted)
            yield return null;

        yield break;
    }

    private IEnumerator InitializeAppKit(AppKitConfig cfg)
    {
        var isInitProp = typeof(AppKit).GetProperty("IsInitialized",
            BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public);
        if (isInitProp != null && (bool)isInitProp.GetValue(null)) yield break;

        var flags = BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public;

        var initAsync = typeof(AppKit).GetMethod("InitializeAsync", flags);
        if (initAsync != null)
        {
            var ps = initAsync.GetParameters();
            var result = ps.Length == 1
                ? initAsync.Invoke(null, new object[] { cfg })
                : initAsync.Invoke(null, null);

            if (result is Task t)
                while (!t.IsCompleted) yield return null;

            yield break;
        }

        var init = typeof(AppKit).GetMethod("Initialize", flags);
        if (init != null)
        {
            var ps = init.GetParameters();
            var result = ps.Length == 1
                ? init.Invoke(null, new object[] { cfg })
                : init.Invoke(null, null);

            if (result is Task t)
                while (!t.IsCompleted) yield return null;

            yield break;
        }

        // If neither exists, rely on prefab auto-init
        yield return null;
    }

    private void OnWalletConnected(object sender, Reown.AppKit.Unity.Connector.AccountConnectedEventArgs e)
    {
        Debug.Log("✅ Wallet connected!");
        Debug.Log($"Address: {e.Account.Address}");
        PlayerPrefs.SetString("WALLET_ADDRESS", e.Account.Address);
        PlayerLoginOrSignup();
        SceneManager.LoadScene(1);

    }
    private void EnableDesktopWallets(AppKitConfig cfg)
    {
        TrySetConfigBoolean(cfg, "enableEIP6963", true);
        TrySetConfigBoolean(cfg, "enableInjected", true);
        TrySetConfigBoolean(cfg, "enableDesktop", true);
        TrySetConfigBoolean(cfg, "enableDesktopWallets", true);
        TrySetConfigBoolean(cfg, "enableInjectedWallets", true);
    }

    private void TrySetConfigBoolean(AppKitConfig cfg, string memberName, bool value)
    {
        var flags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
        var type = cfg.GetType();

        var prop = type.GetProperty(memberName, flags);
        if (prop != null && prop.CanWrite && prop.PropertyType == typeof(bool))
        {
            prop.SetValue(cfg, value);
            return;
        }

        var field = type.GetField(memberName, flags);
        if (field != null && field.FieldType == typeof(bool))
        {
            field.SetValue(cfg, value);
        }
    }
    public async void PlayerLoginOrSignup() 
    {

        try
        {
            var rec = await GameDb.WalletConnectedAsync(PlayerPrefs.GetString("WALLET_ADDRESS"));
            Debug.Log($"[Runtime] ✅ Ensured player: {rec.WalletAddress} kills={rec.TotalKills} currency={rec.InGameCurrency}");
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }


    }
    [ContextMenu("AddKill")]
    public async void AddKill() 
    {
        try
        {
            var rec = await GameDb.AddKillAsync(PlayerPrefs.GetString("WALLET_ADDRESS"));
            Debug.Log($"[Runtime] ✅ Ensured player: {rec.WalletAddress} kills={rec.TotalKills} currency={rec.InGameCurrency}");
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }
    }
    [ContextMenu("AddCurrency")]

    public async void AddCurrency() 
    {
        try
        {
            var rec = await GameDb.AddCurrencyAsync(PlayerPrefs.GetString("WALLET_ADDRESS"),100);
            Debug.Log($"[Runtime] ✅ Ensured player: {rec.WalletAddress} kills={rec.TotalKills} currency={rec.InGameCurrency}");
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }
    }
    [ContextMenu("GetCurrency")]

    public async void GetCurrency() 
    {
        try
        {
            var rec = await GameDb.GetCurrencyAsync(PlayerPrefs.GetString("WALLET_ADDRESS"));
            Debug.Log(rec.ToString());
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }
    }
    [ContextMenu("GetInventory")]

    public async void GetPurchasedItem() 
    {
        try
        {
            var rec = await GameDb.GetPurchasedItemsJsonAsync(PlayerPrefs.GetString("WALLET_ADDRESS"));
            Debug.Log(rec.ToString());
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }
    }
    [ContextMenu("AddGamesPlayed")]

    public async void AddGamesPlayed()
    {
        try
        {
            var rec = await GameDb.IncGamesPlayedAsync(PlayerPrefs.GetString("WALLET_ADDRESS"));
            Debug.Log(rec.ToString());
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }
    }
    [ContextMenu("GetplayerData")]

    public async void PlayerDataAsync() 
    {
        try
        {
            var rec = await GameDb.GetPlayerAsync(PlayerPrefs.GetString("WALLET_ADDRESS"));
            Debug.Log(rec.ToString());
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }

    }
    [ContextMenu("Placement")]

    public async void PlayerPlacement() 
    {
        try
        {
            var rec = await GameDb.SendGameWinAsync(PlayerPrefs.GetString("WALLET_ADDRESS"),1);
            Debug.Log(rec.ToString());
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }


    }
    [ContextMenu("ItemBought")]

    public async void AddPurchaseItem() 
    {
        try
        {
            var rec = await GameDb.AddPurchasedItemAsync(PlayerPrefs.GetString("WALLET_ADDRESS"), "ChadGuy");
            Debug.Log(rec.ToString());
        }
        catch (System.Exception e)
        {
            Debug.LogError($"[Runtime] ❌ Ensure failed: {e.Message}");
        }


    }
    [ContextMenu("CheckName")]

    public async void OnWalletConnected(string wallet) // call this from your wallet SDK
    {
        try
        {
            // makes sure the row exists (display_name = "" on first create)
            await GameDb.GetPlayerNameAsync(wallet);
            Debug.Log($"Player ensured for {wallet}");
        }
        catch (System.Exception e)
        {
            Debug.LogError(e);
        }
    }
    public void LoginAsGuest() 
    {
    
        SceneManager.LoadScene(1);

    }
}