using LitJson;
using System;
using UnityEngine;

namespace SC.XR.Unity.Module_PlatformAccount
{
    public class Module_PlatformAccount : MonoBehaviour
    {
        private static Module_PlatformAccount instance;

        private static object lockObj = new object();

        public static Module_PlatformAccount Instance
        {
            get
            {
                if (instance == null)
                {
                    lock (lockObj)
                    {
                        if (PlatformAccountMgr.Instance.PlatformAccountConfig.module_PlatformAccount != null)
                        {
                            instance = Instantiate<Module_PlatformAccount>(PlatformAccountMgr.Instance.PlatformAccountConfig.module_PlatformAccount);
                        }
                        else
                        {
                            Module_PlatformAccount singleton = Resources.Load<Module_PlatformAccount>("Prefabs/Module_PlatformAccount");
                            instance = Instantiate<Module_PlatformAccount>(singleton);
                        }

                    }
                }
                return instance;
            }
        }

        public Action<string> NetWorkError;

        protected virtual void Awake()
        {
            instance = this;
            NetWorkError += NetWorkErrorCallBack;
            API_Module_PlatformAccount.RegistLoginSuccessCallback(LoginSuccessCallBack);
        }

        protected virtual void OnEnable()
        { 
            
        }

        protected virtual void Start()
        {
            Display();
        }

        protected virtual void OnDestroy()
        {
            NetWorkError -= NetWorkErrorCallBack;
            API_Module_PlatformAccount.UnRegistLoginSuccessCallback(LoginSuccessCallBack);
        }

        public virtual void Display()
        {
            Init();
            API_Module_PlatformAccount.CheckUserState(LoginMgr.Instance.serverConfig.channel, CheckUserStateCallBack, NetWorkError);
        }

        public virtual void Init()
        {
            LoginForms.Instance?.Init();
            ForgetForms.Instance?.Init();
            ErrorForms.Instance?.Init();
        }

        public void Logout(string channel = "quli", Action<string> callback = null, Action<string> error = null)
        {
            API_Module_PlatformAccount.AccountLogout(
                LoginMgr.Instance.userData.token,
                LoginMgr.Instance.userData.unionId,
                channel,
                (string json) => { LogoutCallBack(json); callback?.Invoke(json); },
                (string json) => { NetWorkError(json); error?.Invoke(json); });
        }

        public void CheckUserStateCallBack(bool valid)
        {
            if (valid)
            {
                LoginForms.Instance?.apLoginForms.Hiding();
                JsonData data = new JsonData();
                data["code"] = 200;
                data["message"] = "登录成功";
                data["data"] = "";
                string json = JsonMapper.ToJson(data);
                LoginMgr.Instance.LoginSuccessCallBack?.Invoke(json);
            }
            else
            {
                LoginForms.Instance?.apLoginForms.Display();
            }
        }

        public virtual void LoginSuccessCallBack(string json)
        {
            LoginForms.Instance?.logoutForms?.Display();
        }

        public virtual void NetWorkErrorCallBack(string error)
        {
            if (ErrorForms.Instance == null) return;

            HideAllForms();

            ErrorForms.Instance.networkErrorForms.Display();
        }

        public void LogoutCallBack(string json)
        {
            JsonData data = JsonMapper.ToObject(json);
            int code = (int)data["code"];
            switch (code)
            {
                case 200:
                    HideAllForms();
                    LoginForms.Instance.apLoginForms.Display();
                    break;
            }
        }

        private void HideAllForms()
        {
            if (LoginForms.Instance)
                foreach (var item in LoginForms.Instance.GetComponentsInChildren<BaseUIForms>())
                {
                    if (item != LoginForms.Instance)
                    {
                        if (item is SCInputFieldForms) return;

                        item.Hiding();
                    }
                }

            if (ForgetForms.Instance)
                foreach (var item in ForgetForms.Instance.GetComponentsInChildren<BaseUIForms>())
                {
                    if (item != ForgetForms.Instance)
                    {
                        if (item is SCInputFieldForms) return;

                        item.Hiding();
                    }
                }

            if (ErrorForms.Instance)
            {
                foreach (var item in ErrorForms.Instance.GetComponentsInChildren<BaseUIForms>())
                {
                    if (item != ErrorForms.Instance)
                    {
                        if (item is SCInputFieldForms) return;

                        item.Hiding();
                    }
                }
            }
        }
    }
}