using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Android;

namespace TruegearSdk
{
    //#if !UNITY_EDITOR && UNITY_ANDROID
    public class TruegearAndroidConnector
    {
        public static TruegearAndroidConnector Instance => _instance;
        private static TruegearAndroidConnector _instance;

        private const string TruegearShell_JAVA_CLASS = "com.truegear.sdk.TruegearShell";
        protected static AndroidJavaObject shellJavaObject;
        public TruegearAndroidConnector()
        {
            if (_instance != null)
            {
                Debug.Log("Only one TruegearAndroidConnector instance allowed!");
                return;
            }

            Debug.Log("TruegearAndroidConnector instance create!");
            _instance = this;
        }

        public void InitShellJavaObject()
        {
            try
            {
                AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
                AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");

                Debug.Log("TruegearAndroidConnector init ");
                using (AndroidJavaClass ajc = new AndroidJavaClass(TruegearShell_JAVA_CLASS))
                {
                    shellJavaObject = ajc.CallStatic<AndroidJavaObject>("getInstance");
                    AndroidJavaObject conntext = currentActivity.Call<AndroidJavaObject>("getApplicationContext");

                    currentActivity.Call("runOnUiThread", new AndroidJavaRunnable(() =>
                    {
                        shellJavaObject.Call("unityInitialized", conntext);
                    }));
                }
            }
            catch (System.Exception e)
            {
                Debug.Log("Error: " + e.Message);
            }
        }

        public  void RequestPermission()
        {
            if (shellJavaObject == null)
            {
                return ;
            }
            Debug.Log("TruegearAndroidConnector RequestBluetoothPermission ");
            try
            {
                if (!Permission.HasUserAuthorizedPermission("android.permission.BLUETOOTH_CONNECT") || !Permission.HasUserAuthorizedPermission("android.permission.BLUETOOTH_SCAN"))
                {
                    string[] permission = { "android.permission.BLUETOOTH_CONNECT", "android.permission.BLUETOOTH_SCAN" };
                    Permission.RequestUserPermissions(permission);
                }
            }
            catch (System.Exception e)
            {
                Debug.Log("Error: " + e.Message);
            }
        }

        public void StartScan()
        {
            if (shellJavaObject != null)
            {
                int t = shellJavaObject.Call<int>("startScanning");
                Debug.Log("StartScan: " + t);
            }
        }

        public List<DeviceData> GetScanedDevices()
        {
            if (shellJavaObject == null)
            {
                return new List<DeviceData>();
            }

            List<DeviceData> devices = new List<DeviceData>();
            string jsonStr = shellJavaObject.Call<string>("getDeviceList");
            Debug.Log("GetScanedDevices: " + jsonStr);

            JSONNode jsonObj = JSON.Parse(jsonStr);
            JSONNode.Enumerator enumerator2 = jsonObj.GetEnumerator();
            while (enumerator2.MoveNext())
            {
                JSONNode jsonObj1 = enumerator2.Current.Value.AsObject;
                DeviceData item = new DeviceData();
                item.name = jsonObj1.GetValueOrDefault("Name", "");
                item.address = jsonObj1.GetValueOrDefault("Address", "");

                devices.Add(item);
            }
            return devices;
        }

        public bool ConnectToDevice(string macAddress)
        {
            if (shellJavaObject == null)
            {
                return false;
            }

            shellJavaObject.Call("connectToDevice", macAddress);
            return true;
        }

        public void DisconnectFromDevice()
        {
            if (shellJavaObject != null)
            {
                shellJavaObject.Call("disconnectFromDevice");
            }
        }
        public bool IsAvailable()
        {
            if (shellJavaObject == null)
            {
                return false;
            }

            string str = shellJavaObject.Call<string>("isAvailable");
            Debug.Log("IsAvailable: " + str);

            return str == "ok";
        }
        public bool ModifyElectricalPercent(int p)
        {
            if (shellJavaObject == null)
            {
                return false;
            }

            shellJavaObject.Call("modifyElectricalPercent", p);
            return true;
        }
        public void SendPlayByEventName(string eventName)
        {
            if (shellJavaObject != null)
            {
                shellJavaObject.Call("sendPlayByEventName", eventName);
            }
        }

        public void SendPlayEffectByContent(string content)
        {
            if (content == null)
                return;

            if (shellJavaObject != null)
            {
                shellJavaObject.Call("sendPlayByContent", content);
            }
        }

        public void RegisterEffect(string eventName, string content)
        {
            if (content == null || eventName == null)
                return;

            if (shellJavaObject != null)
            {
                shellJavaObject.Call("registerEffect", eventName, content);
            }
        }

        public void RegisterEffect_Eff(string eventName, byte[] content)
        {
            if (content == null || eventName == null)
                return;

            if (shellJavaObject != null)
            {
                string text = Convert.ToBase64String(content);
                shellJavaObject.Call("registeEffect_Eff", eventName, text);
            }
        }

        public void RegisterEffect_Eff_Base64String(string eventName, string base64String)
        {
            if (base64String == null || eventName == null)
                return;
            if (shellJavaObject != null)
            {
                shellJavaObject.Call("registeEffect_Eff", eventName, base64String);
            }
        }
    }
    //#endif
}