using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using Touka;
using UnityEngine;

public class TKGiOSLoginManager : MonoBehaviour
{
#if UNITY_IOS
    // login result callback
    [DllImport("__Internal")]
    public static extern void TKG_LoginResultCallback(
        IntPtr loginResult
    );

    // login out callback
    [DllImport("__Internal")]
    public static extern void TKG_LogoutCallback(
        IntPtr loginOut
    );

    // delete account callback
    [DllImport("__Internal")]
    public static extern void TKG_DeleteAccountCallback(
        IntPtr deleteAccount
    );

    // login out
    [DllImport("__Internal")]
    private static extern void TKG_Logout();

    // availablechannel
    [DllImport("__Internal")]
    private static extern string TKG_AvailableLoginChannelList();

    // login
    [DllImport("__Internal")]
    private static extern void TKG_Login(LoginType type);

    // delete account
    [DllImport("__Internal")]
    private static extern void TKG_DeleteAccount();


    // bind account
    [DllImport("__Internal")]
    private static extern void TKG_BindAccount(LoginType loginType,BindType bindType,string thirdUid);

    // bind account callback
    [DllImport("__Internal")]
    public static extern void TKG_BindAccountCallback(
        IntPtr bindAccount
    );

    // auto login
    [DllImport("__Internal")]
    private static extern bool TKG_IsCanAutoLogin();

    [DllImport("__Internal")]
    private static extern void TKG_AutoLogin();
#endif


    public bool IsCanAutoLogin()
    {
#if UNITY_IOS
        return TKG_IsCanAutoLogin();
#else
        return false;
#endif
    }

    public void AutoLogin()
    {
#if UNITY_IOS
        // login callback
        loginResultDelegate loginResultHandler = new loginResultDelegate(loginResultHandle);
        IntPtr result = Marshal.GetFunctionPointerForDelegate(loginResultHandler);
        TKG_LoginResultCallback(result);
        TKG_AutoLogin();
#endif
    }

    public void DeleteAccount()
    {

#if UNITY_IOS
        // delete account callback
        deleteAccountDelegate deleteAccountHandler = new deleteAccountDelegate(deleteAccountHandle);
        IntPtr result = Marshal.GetFunctionPointerForDelegate(deleteAccountHandler);
        TKG_DeleteAccountCallback(result);

        TKG_DeleteAccount();
#endif
    }


    public void Login(LoginType _type)
    {
#if UNITY_IOS
        // login callback
        loginResultDelegate loginResultHandler = new loginResultDelegate(loginResultHandle) ;
        IntPtr result = Marshal.GetFunctionPointerForDelegate(loginResultHandler);
        TKG_LoginResultCallback(result);

        TKG_Login(_type);
#endif

    }

    public void Logout()
    {
#if UNITY_IOS
        // logout callback
        logoutDelegate logoutHandler = new logoutDelegate(logoutHandle);
        IntPtr result = Marshal.GetFunctionPointerForDelegate(logoutHandler);
        TKG_LogoutCallback(result);

        TKG_Logout();
#endif
    }

    public List<LoginType> AvailableLoginChannelList()
    {

#if UNITY_EDITOR
        string temp = "0,4";
#elif UNITY_IOS
        string temp = TKG_AvailableLoginChannelList();


        string[] arr = temp.Split(',');
        List<LoginType> list = new List<LoginType>();
        for (int i = 0; i < arr.Length; i++)
        {
            list.Add((LoginType)Enum.Parse(typeof(LoginType), arr[i]));
        }
        return list;
#endif
        return null;
    }

    public void BindAccount(LoginType loginType, BindType bindType, string thirdUid)
    {
#if UNITY_IOS
        // logout callback
        bindAccountDelegate bindHandler = new bindAccountDelegate(bindAccountHandle);
        IntPtr result = Marshal.GetFunctionPointerForDelegate(bindHandler);
        TKG_BindAccountCallback(result);
        TKG_BindAccount(loginType,bindType,thirdUid);
#endif
    }

#if UNITY_IOS
    // bind account callback
    [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
    public delegate void bindAccountDelegate(BindAccountStatus status, LoginType type, string msg, string userId, string token, string email, string nickName, string iconUrl,string thirdUids);
    [AOT.MonoPInvokeCallback(typeof(bindAccountDelegate))]
    static void bindAccountHandle(BindAccountStatus status, LoginType type, string msg, string userId, string token, string email, string nickName, string iconUrl, string thirdUids)
    {

        if (TKGSDKCallback.mBindAccountCallback != null)
        {
            string[] Strs = thirdUids.Split(',');            
            TKGSDKCallback.mBindAccountCallback.Invoke(status, type, msg, userId, token, email, nickName, iconUrl, Strs);
            TKGSDKCallback.mBindAccountCallback = null;
        }
    }


    // delete account callback
    [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
    public delegate void deleteAccountDelegate(DeleteStatus status,string userId);
    [AOT.MonoPInvokeCallback(typeof(deleteAccountDelegate))]
    static void deleteAccountHandle(DeleteStatus status, string userId)
    {

        if (TKGSDKCallback.mDeleteAccountCallback != null)
        {
            TKGSDKCallback.mDeleteAccountCallback.Invoke(status, userId);
            TKGSDKCallback.mDeleteAccountCallback = null;
        }
    }

    // login out callback
    [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
    public delegate void logoutDelegate();
    [AOT.MonoPInvokeCallback(typeof(logoutDelegate))]
    static void logoutHandle()
    {
        
        if (TKGSDKCallback.mLogoutCallback != null)
        {
            TKGSDKCallback.mLogoutCallback.Invoke();
            TKGSDKCallback.mLogoutCallback = null;
        }
    }

    // login callback
    [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
    public delegate void loginResultDelegate(LoginStatus status, LoginType type, string msg, string userId, string token, string email, string nickName, string iconUrl);
    [AOT.MonoPInvokeCallback(typeof(loginResultDelegate))]
    static void loginResultHandle(LoginStatus status, LoginType type, string msg, string userId, string token, string email, string nickName, string iconUrl)
    {
        
        if (TKGSDKCallback.mLoginCallback != null)
        {
            TKGSDKCallback.mLoginCallback.Invoke(status,type,msg,userId,token,email,nickName,iconUrl);
            TKGSDKCallback.mLoginCallback = null;
        }    
    }

#endif

    private static TKGiOSLoginManager s_instance;

    public static TKGiOSLoginManager Instance
    {
        get
        {
            if (s_instance == null)
            {
                GameObject TGGameObject = new GameObject
                {
                    name = "TKGLoginObject"
                };
                s_instance = TGGameObject.AddComponent<TKGiOSLoginManager>();
                DontDestroyOnLoad(TGGameObject);
            }
            return s_instance;
        }
    }
}