test/Assets/Tech3C/Runtime/Tech3CAndroidBridge.cs

using UnityEngine;
using System;

namespace Tech3C
{
    /// <summary>
    /// Bridge class for Android platform to communicate with Tech3C native SDK
    /// </summary>
    public class Tech3CAndroidBridge : ITech3CNativeBridge
    {
        private const string CLASS_NAME = "vn.tech3c.sdk.auth.controller.Tech3CIdController";
        private const string BRIDGE_CLASS = "vn.tech3c.sdk.unity.Tech3CUnityBridge";
        
        private AndroidJavaObject controller;
        private AndroidJavaObject unityBridge;

        /// <summary>
        /// Initialize the Tech3C SDK
        /// </summary>
        public void Initialize(string clientId, string clientSecret, Tech3CConfig config)
        {
            try
            {
                Debug.Log("[Tech3C] Bridge GameObject initialized");

                // Initialize Unity Bridge for callbacks first
                using (AndroidJavaClass bridgeClass = new AndroidJavaClass(BRIDGE_CLASS))
                {
                    unityBridge = bridgeClass.CallStatic<AndroidJavaObject>("getInstance");
                }

                // Initialize controller with method chaining to set callback
                if (controller == null)
                {
                    using (AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
                    using (AndroidJavaObject activity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity"))
                    using (AndroidJavaClass controllerClass = new AndroidJavaClass(CLASS_NAME))
                    {
                        // Chain methods like MainActivity: initialize() -> setDebug() -> setOnAuthCallback()
                        controller = controllerClass.CallStatic<AndroidJavaObject>(
                            "initialize",
                            activity,
                            clientId,
                            clientSecret
                        )
                        // .Call<AndroidJavaObject>("setDebug", true)
                        // .Call<AndroidJavaObject>("setDisableExitLogin", false)
                        // .Call<AndroidJavaObject>("setEnableMaintenanceCheck", true)
                        .Call<AndroidJavaObject>("setOnAuthCallback", unityBridge);
                        
                        Debug.Log("[Tech3C] Unity Bridge registered with native SDK");
                    }
                }

                if (controller != null)
                {
                    // Apply configuration
                    ApplyConfig(config);
                    Debug.Log("[Tech3C] Initialized successfully");
                }
                else
                {
                    Debug.LogError("[Tech3C] Failed to initialize controller");
                }
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] Initialize error: {e.Message}");
            }
        }

        /// <summary>
        /// Apply configuration settings to the SDK
        /// </summary>
        private void ApplyConfig(Tech3CConfig config)
        {
            if (controller == null || config == null) return;

            try
            {
                // Set debug mode (returns Tech3CIdController for chaining)
                controller = controller.Call<AndroidJavaObject>("setDebug", config.debugMode);

                // Set language - pass Java Language enum
                using (AndroidJavaClass languageEnumClass = new AndroidJavaClass("vn.tech3c.sdk.auth.entities.enums.Language"))
                {
                    string javaEnumValue = config.language == Language.Vietnamese ? "VIETNAMESE" : "ENGLISH";
                    AndroidJavaObject javaLanguage = languageEnumClass.GetStatic<AndroidJavaObject>(javaEnumValue);
                    controller = controller.Call<AndroidJavaObject>("setLanguageDisplay", javaLanguage);
                }

                // Set UI mode - pass Java UiMode enum
                using (AndroidJavaClass uiModeEnumClass = new AndroidJavaClass("vn.tech3c.sdk.auth.entities.enums.UiMode"))
                {
                    string javaEnumValue = config.uiMode == UiMode.Fullscreen ? "FULLSCREEN" : "DIALOG";
                    AndroidJavaObject javaUiMode = uiModeEnumClass.GetStatic<AndroidJavaObject>(javaEnumValue);
                    controller = controller.Call<AndroidJavaObject>("setUiMode", javaUiMode);
                }

                // Set orientation - pass Java OrientationMode enum
                using (AndroidJavaClass orientationEnumClass = new AndroidJavaClass("vn.tech3c.sdk.auth.entities.enums.OrientationMode"))
                {
                    string javaEnumValue = config.screenOrientation.ToString().ToUpper();
                    AndroidJavaObject javaOrientation = orientationEnumClass.GetStatic<AndroidJavaObject>(javaEnumValue);
                    controller = controller.Call<AndroidJavaObject>("setOrientation", javaOrientation);
                }

                // Set guest login
                controller = controller.Call<AndroidJavaObject>("setEnableGuestLogin", config.enableGuestLogin);

                // Set OTP requirement
                controller = controller.Call<AndroidJavaObject>("setRequireOtp", config.requireOtp);

                // Set disable exit login
                controller = controller.Call<AndroidJavaObject>("setDisableExitLogin", config.disableExitLogin);

                // Set maintenance check
                controller = controller.Call<AndroidJavaObject>("setEnableMaintenanceCheck", config.enableMaintenanceCheck);
                
                if (!string.IsNullOrEmpty(config.maintenanceCheckUrl))
                {
                    controller = controller.Call<AndroidJavaObject>("setMaintenanceCheckUrl", config.maintenanceCheckUrl);
                }

                if (!string.IsNullOrEmpty(config.serverIp))
                {
                    controller = controller.Call<AndroidJavaObject>("setIpMaintenanceCheck", config.serverIp);
                }

                Debug.Log("[Tech3C] Configuration applied successfully");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] ApplyConfig error: {e.Message}");
            }
        }

        /// <summary>
        /// Show authentication screen
        /// </summary>
        public void ShowAuth(IAuthCallback callback)
        {
            try
            {
                if (controller == null)
                {
                    Debug.LogError("[Tech3C] Controller not initialized");
                    callback?.OnAuthError(-1, "SDK not initialized");
                    return;
                }

                // Register callback with bridge
                Tech3CSDKBridge.SetAuthCallback(callback);

                using (AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
                using (AndroidJavaObject activity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity"))
                {
                    controller.Call("showAuth", activity);
                    Debug.Log("[Tech3C] Auth screen shown");
                }
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] ShowAuth error: {e.Message}");
                callback?.OnAuthError(-1, e.Message);
            }
        }

        /// <summary>
        /// Logout current user
        /// </summary>
        public void Logout(ILogoutCallback callback)
        {
            try
            {
                if (controller == null)
                {
                    Debug.LogError("[Tech3C] Controller not initialized");
                    callback?.OnLogoutError(-1, "SDK not initialized");
                    return;
                }

                // Register callback with bridge
                Tech3CSDKBridge.SetLogoutCallback(callback);

                controller.Call("logout");
                Debug.Log("[Tech3C] Logout initiated");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] Logout error: {e.Message}");
                callback?.OnLogoutError(-1, e.Message);
            }
        }

        /// <summary>
        /// Get user information
        /// </summary>
        public void GetUserInfo(IUserInfoCallback callback)
        {
            try
            {
                if (controller == null)
                {
                    Debug.LogError("[Tech3C] Controller not initialized");
                    callback?.OnUserInfoError(-1, "SDK not initialized");
                    return;
                }

                // Register callback with bridge
                Tech3CSDKBridge.SetUserInfoCallback(callback);

                controller.Call("getUserInfo");
                Debug.Log("[Tech3C] GetUserInfo called");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetUserInfo error: {e.Message}");
                callback?.OnUserInfoError(-1, e.Message);
            }
        }

        /// <summary>
        /// Check if user is logged in
        /// </summary>
        public bool IsLoggedIn()
        {
            try
            {
                if (controller == null) return false;

                return controller.Call<bool>("isLogin");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] IsLoggedIn error: {e.Message}");
                return false;
            }
        }

        /// <summary>
        /// Get access token
        /// </summary>
        public string GetAccessToken()
        {
            try
            {
                if (controller == null) return null;

                return controller.Call<string>("getAccessToken");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetAccessToken error: {e.Message}");
                return null;
            }
        }

        /// <summary>
        /// Get refresh token
        /// </summary>
        public string GetRefreshToken()
        {
            try
            {
                if (controller == null) return null;

                return controller.Call<string>("getRefreshToken");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetRefreshToken error: {e.Message}");
                return null;
            }
        }

        /// <summary>
        /// Get user ID
        /// </summary>
        public string GetUserId()
        {
            try
            {
                if (controller == null) return null;

                return controller.Call<string>("getUserId");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetUserId error: {e.Message}");
                return null;
            }
        }

        /// <summary>
        /// Get device ID
        /// </summary>
        public string GetDeviceId()
        {
            try
            {
                if (controller == null) return null;

                return controller.Call<string>("getDeviceId");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetDeviceId error: {e.Message}");
                return null;
            }
        }

        /// <summary>
        /// Get login time
        /// </summary>
        public long GetLoginTime()
        {
            try
            {
                if (controller == null) return 0;

                return controller.Call<long>("getLoginTime");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetLoginTime error: {e.Message}");
                return 0;
            }
        }

        /// <summary>
        /// Get token expiry time
        /// </summary>
        public long GetTokenExpiry()
        {
            try
            {
                if (controller == null) return 0;

                return controller.Call<long>("getTokenExpiry");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] GetTokenExpiry error: {e.Message}");
                return 0;
            }
        }

        /// <summary>
        /// Check if token is expired
        /// </summary>
        public bool IsTokenExpired()
        {
            try
            {
                if (controller == null) return false;

                return controller.Call<bool>("isTokenExpired");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] IsTokenExpired error: {e.Message}");
                return false;
            }
        }

        /// <summary>
        /// Set language
        /// </summary>
        public void SetLanguage(Language language)
        {
            try
            {
                if (controller == null) return;

                // Set language - pass Java Language enum
                using (AndroidJavaClass languageEnumClass = new AndroidJavaClass("vn.tech3c.sdk.auth.entities.enums.Language"))
                {
                    string javaEnumValue = language == Language.Vietnamese ? "VIETNAMESE" : "ENGLISH";
                    AndroidJavaObject javaLanguage = languageEnumClass.GetStatic<AndroidJavaObject>(javaEnumValue);
                    controller = controller.Call<AndroidJavaObject>("setLanguageDisplay", javaLanguage);
                }
                Debug.Log($"[Tech3C] Language set to {language}");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] SetLanguage error: {e.Message}");
            }
        }

        /// <summary>
        /// Set debug mode
        /// </summary>
        public void SetDebug(bool debug)
        {
            try
            {
                if (controller == null) return;

                controller = controller.Call<AndroidJavaObject>("setDebug", debug);
                Debug.Log($"[Tech3C] Debug mode set to {debug}");
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] SetDebug error: {e.Message}");
            }
        }

        /// <summary>
        /// Cleanup resources
        /// </summary>
        public void Cleanup()
        {
            try
            {
                if (controller != null)
                {
                    controller.Call("cleanup");
                    controller.Dispose();
                    controller = null;
                    Debug.Log("[Tech3C] Cleanup completed");
                }
            }
            catch (Exception e)
            {
                Debug.LogError($"[Tech3C] Cleanup error: {e.Message}");
            }
        }
    }

    /// <summary>
    /// Interface for native bridge implementations
    /// </summary>
    public interface ITech3CNativeBridge
    {
        void Initialize(string clientId, string clientSecret, Tech3CConfig config);
        void ShowAuth(IAuthCallback callback);
        void Logout(ILogoutCallback callback);
        void GetUserInfo(IUserInfoCallback callback);
        bool IsLoggedIn();
        string GetAccessToken();
        string GetRefreshToken();
        string GetUserId();
        string GetDeviceId();
        long GetLoginTime();
        long GetTokenExpiry();
        bool IsTokenExpired();
        void SetLanguage(Language language);
        void SetDebug(bool debug);
        void Cleanup();
    }
}