using BPASmartClient.Bus.DataBus;
using BPASmartClient.Helper;
using BPASmartClinet.DataBusName;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;


/* ***********************************************
 * subject  数据总线，总线入口，后续按类型分发
 * author   张原川
 * date     2019/6/3 9:49:03 
 * ***********************************************/

namespace LandStation.Bus.DataBus
{
    public class DataBus : Singleton<DataBus>, IDisposable
    {
        //原始数据总线
        private IDataBus<byte> _dataBus_rawdata;
        //MAVLINK消息总线
        private IDataBus<object> _dataBus_mavMessage;
        //参数总线
        private IDataBus<object> _dataBus_parameter;
        //调试消息总线
        private IDataBus<string> _dataBus_message;

        /// <summary>
        /// 数据总线初始化
        /// </summary>
        public void Initialize()
        {
            _dataBus_rawdata = new DataBus_Byte();
            _dataBus_mavMessage = new DataBus_Currency<object>();
            _dataBus_parameter = new DataBus_Currency<object>();
            _dataBus_message = new DataBus_Currency<string>();
        }

        /// <summary>
        /// 总线开启
        /// </summary>
        public void Start()
        {
            Executer.GetInstance().Start(_dataBus_rawdata.StartBus, ActionKey.DataBus_Rawdata);
            Executer.GetInstance().Start(_dataBus_mavMessage.StartBus, ActionKey.DataBus_MAVLinkMessage);
            Executer.GetInstance().Start(_dataBus_message.StartBus, ActionKey.DataBus_MessageData);
            Executer.GetInstance().Start(_dataBus_parameter.StartBus, ActionKey.DataBus_ParameterData);

            //Executer.GetInstance().Start(delegate ()
            //{
            //    while (true)
            //    {
            //        //Console.WriteLine("原始数据========>批量数据订阅数：{0}，单数据订阅数：{1}", _dataBus_rawdata.MultSubscriberCount, _dataBus_rawdata.SingleSubscriberCount);
            //        //Console.WriteLine("MAVLink数据=====>批量数据订阅数：{0}，单数据订阅数：{1}", _dataBus_mavMessage.MultSubscriberCount, _dataBus_mavMessage.SingleSubscriberCount);
            //        //Console.WriteLine("状态数据========>批量数据订阅数：{0}，单数据订阅数：{1}", _dataBus_status.MultSubscriberCount, _dataBus_status.SingleSubscriberCount);
            //        //Console.WriteLine("参数数据========>批量数据订阅数：{0}，单数据订阅数：{1}", _dataBus_parameter.MultSubscriberCount, _dataBus_parameter.SingleSubscriberCount);
            //        //Console.WriteLine("消息数据========>批量数据订阅数：{0}，单数据订阅数：{1}", _dataBus_message.MultSubscriberCount, _dataBus_message.SingleSubscriberCount);
            //        //Console.WriteLine("===============================================================================================");
            //        Console.WriteLine("原始数据========>{0}", _dataBus_rawdata.DataCount);
            //        Console.WriteLine("MAVLink数据=====>{0}", _dataBus_mavMessage.DataCount);
            //        Console.WriteLine("状态数据========>{0}", _dataBus_status.DataCount);
            //        Console.WriteLine("参数数据========>{0}", _dataBus_parameter.DataCount);
            //        Console.WriteLine("消息数据========>{0}", _dataBus_message.DataCount);
            //        Console.WriteLine("===============================================================================================");
            //        Thread.Sleep(50);
            //    }
            //}, ActionKey.DataBus_Monitor, "数据总线监控");
        }

        /// <summary>
        /// 根据数据类型放入数据到对应总线
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="data">数据</param>
        /// <param name="simpleData">数据业务类型</param>
        public void Put<TData>(object data, SimpleDataType simpleData)
        {
            switch (simpleData)
            {
                case SimpleDataType.RAW_DATA:
                    if (data is byte)
                        _dataBus_rawdata.Put((byte)data);
                    if (data is byte[])
                        _dataBus_rawdata.Put((byte[])data);
                    break;
                case SimpleDataType.MAV_MESSAGE_DATA:
                    _dataBus_mavMessage.Put((object)data);
                    break;
                case SimpleDataType.PARAMETER:
                    _dataBus_parameter.Put((object)data);
                    break;
                case SimpleDataType.MESSAGE_DATA:
                    _dataBus_message.Put((string)data);
                    break;
            }
        }

        /// <summary>
        /// 订阅数据
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="action">接收数据推送回调</param>
        /// <param name="dataType">数据业务类型</param>
        public void Subscribe<TData>(Action<TData> action, SimpleDataType dataType)
        {
            switch (dataType)
            {
                case SimpleDataType.RAW_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_rawdata).Subscribe(action);
                    break;
                case SimpleDataType.MAV_MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_mavMessage).Subscribe(action);
                    break;
                case SimpleDataType.PARAMETER:
                    ((ISimpleDataBus<TData>)_dataBus_parameter).Subscribe(action);
                    break;
                case SimpleDataType.MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_message).Subscribe(action);
                    break;
            }
        }

        /// <summary>
        /// 订阅数据
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="action">接收数据推送回调</param>
        /// <param name="dataType">数据业务类型</param>
        public void UnSubscribe<TData>(Action<TData> action, SimpleDataType dataType)
        {
            switch (dataType)
            {
                case SimpleDataType.RAW_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_rawdata).UnSubcribe(action);
                    break;
                case SimpleDataType.MAV_MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_mavMessage).UnSubcribe(action);
                    break;
                case SimpleDataType.PARAMETER:
                    ((ISimpleDataBus<TData>)_dataBus_parameter).UnSubcribe(action);
                    break;
                case SimpleDataType.MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_message).UnSubcribe(action);
                    break;
            }
        }

        /// <summary>
        /// 订阅数据
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="action">接收数据推送回调</param>
        /// <param name="dataType">数据业务类型</param>
        public void Subscribe<TData>(Action<TData[]> action, SimpleDataType dataType)
        {
            switch (dataType)
            {
                case SimpleDataType.RAW_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_rawdata).Subscribe(action);
                    break;
                case SimpleDataType.MAV_MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_mavMessage).Subscribe(action);
                    break;
                case SimpleDataType.PARAMETER:
                    ((ISimpleDataBus<TData>)_dataBus_parameter).Subscribe(action);
                    break;
                case SimpleDataType.MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_message).Subscribe(action);
                    break;
            }
        }

        /// <summary>
        /// 订阅数据
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="action">接收数据推送回调</param>
        /// <param name="dataType">数据业务类型</param>
        public void UnSubscribe<TData>(Action<TData[]> action, SimpleDataType dataType)
        {
            switch (dataType)
            {
                case SimpleDataType.RAW_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_rawdata).UnSubcribe(action);
                    break;
                case SimpleDataType.MAV_MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_mavMessage).UnSubcribe(action);
                    break;
                case SimpleDataType.PARAMETER:
                    ((ISimpleDataBus<TData>)_dataBus_parameter).UnSubcribe(action);
                    break;
                case SimpleDataType.MESSAGE_DATA:
                    ((ISimpleDataBus<TData>)_dataBus_message).UnSubcribe(action);
                    break;
            }
        }

        /// <summary>
        /// 获取一个数据
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="dataType">数据业务类型</param>
        /// <returns>一个数据</returns>
        public byte GetRawdata()
        {
            return ((IGivenDataBus<byte>)_dataBus_rawdata).Get();
        }

        /// <summary>
        /// 获取多个数据
        /// </summary>
        /// <typeparam name="TData">数据实际类型</typeparam>
        /// <param name="dataType">数据业务类型</param>
        /// <param name="length">获取数据长度</param>
        /// <returns>一个数据</returns>
        public byte[] GetRawdata(int length)
        {
            return ((IGivenDataBus<byte>)_dataBus_rawdata).Get(length);
        }

        /// <summary>
        /// 释放数据总线
        /// </summary>
        public void Dispose()
        {
            _dataBus_rawdata.StopBus();
            _dataBus_mavMessage.StopBus();
            _dataBus_message.StopBus();
            _dataBus_parameter.StopBus();
        }
    }
}