using System;
using System.Collections.Generic;
using System.Text;
using ZigBee.Device;

namespace Shared.Phone.UserCenter
{
    /// <summary>
    /// 设备固定信息的逻辑
    /// </summary>
    public class HdlDeviceFixedAttributeLogic
    {
        #region ■ 变量声明___________________________

        /// <summary>
        /// 设备固定信息的逻辑
        /// </summary>
        private static HdlDeviceFixedAttributeLogic m_Current = null;
        /// <summary>
        /// 设备固定信息的逻辑
        /// </summary>
        public static HdlDeviceFixedAttributeLogic Current
        {
            get
            {
                if (m_Current == null)
                {
                    m_Current = new HdlDeviceFixedAttributeLogic();
                }
                return m_Current;
            }
        }

        /// 需要获取固定属性的对象设备
        /// </summary>
        private HashSet<string> hsGetHardInfoDevice = new HashSet<string>();

        #endregion

        #region ■ 主入口函数_________________________

        /// <summary>
        /// 读取以及设置设备固定属性
        /// </summary>
        /// <param name="device">设备回路</param>
        public void SetAllFixedAttributeToDevice(CommonDevice device)
        {
            if (device == null)
            {
                return;
            }
            lock (this.hsGetHardInfoDevice)
            {
                //先移除
                string mainKeys = Common.LocalDevice.Current.GetDeviceMainKeys(device);
                if (this.hsGetHardInfoDevice.Contains(mainKeys) == true)
                {
                    this.hsGetHardInfoDevice.Remove(mainKeys);
                }
                if (HdlGatewayReceiveLogic.Current.IsEsixt("DeviceGetFixedAttribute") == false)
                {
                    //添加事件
                    HdlGatewayReceiveLogic.Current.AddAttributeEvent("DeviceGetFixedAttribute",  ReceiveComandDiv.A设备属性上报, this.SetFixedAttributeByInterfaceResult);
                }
                //发送命令
                this.SeFixedAttributeComand(device);
            }
        }

        #endregion

        #region ■ 发送命令___________________________

        /// <summary>
        /// 发送获取固定属性的命令
        /// </summary>
        /// <param name="device"></param>
        private void SeFixedAttributeComand(CommonDevice device)
        {
            Newtonsoft.Json.Linq.JObject jObject = null;
            Newtonsoft.Json.Linq.JArray attriBute = null;
            //窗帘
            if (device.Type == DeviceType.WindowCoveringDevice)
            {
                this.GetCurtainComand(device, ref jObject, ref attriBute);
            }
            if (jObject == null)
            {
                //不需要发送
                return;
            }
            string mainkeys = Common.LocalDevice.Current.GetDeviceMainKeys(device);
            this.hsGetHardInfoDevice.Add(mainkeys);
            //发送
            var data = new Newtonsoft.Json.Linq.JObject { { "AttriBute", attriBute } };
            jObject.Add("Data", data);
            device.Gateway?.Send(("GetDeviceStatus"), jObject.ToString());
        }

        #endregion

        #region ■ 获取窗帘命令_______________________

        /// <summary>
        /// 获取窗帘命令
        /// </summary>
        /// <param name="device">设备对象</param>
        /// <param name="jObject">标题数据</param>
        /// <param name="attriBute">属性数据</param>
        private void GetCurtainComand(CommonDevice device, ref Newtonsoft.Json.Linq.JObject jObject, ref Newtonsoft.Json.Linq.JArray attriBute)
        {
            jObject = new Newtonsoft.Json.Linq.JObject
            {
               { "DeviceAddr",device.DeviceAddr },
               { "Epoint", device.DeviceEpoint },
               { "Cluster_ID", (int)Cluster_ID.WindowCovering },
               { "Command", 108 }
            };
            attriBute = new Newtonsoft.Json.Linq.JArray
            {
               new Newtonsoft.Json.Linq.JObject
               {
                  { "AttriButeId", (int)AttriButeId.WindowCoveringType }
               }
            };
        }

        #endregion

        #region ■ 设置属性(主函数)___________________

        /// <summary>
        /// 设置设备的固定属性   -1:异常  0:推送的这个东西并不是需要的  1:正常
        /// </summary>
        /// <param name="report">上报信息</param>
        /// <param name="device">设备对象</param>
        /// <returns></returns>
        private int SetFixedAttribute(CommonDevice.DeviceStatusReportData report, CommonDevice device)
        {
            if (report == null)
            {
                return -1;
            }
            //窗帘
            if (device.Type == DeviceType.WindowCoveringDevice)
            {
                return this.SetCurtainAttribute(report, (Rollershade)device);
            }
            return 0;
        }

        #endregion

        #region ■ 设置窗帘属性_______________________

        /// <summary>
        /// 设置窗帘属性  -1:异常  0:推送的这个东西并不是需要的  1:正常
        /// </summary>
        /// <param name="report">上报信息</param>
        /// <param name="device">设备对象</param>
        /// <returns></returns>
        private int SetCurtainAttribute(CommonDevice.DeviceStatusReportData report, Rollershade device)
        {
            if (report.CluterID != (int)Cluster_ID.WindowCovering || device == null)
            {
                return -1;
            }
            //属性是否改变
            bool AttriButeChanged = false;
            int attriButeId = (int)AttriButeId.WindowCoveringType;
            foreach (var data in report.AttriBute)
            {
                if (data.AttributeId == attriButeId)
                {
                    AttriButeChanged = true;
                    device.WcdType = data.AttriButeData;
                }
            }
            if (AttriButeChanged == true)
            {
                //属性已经改变,则保存
                return 1;
            }
            return 0;
        }

        #endregion

        #region ■ 接口推送处理_______________________

        /// <summary>
        /// 根据接口推送的信息，设置设备硬件信息
        /// </summary>
        /// <param name="device"></param>
        private void SetFixedAttributeByInterfaceResult(CommonDevice device)
        {
            string mainKeys = Common.LocalDevice.Current.GetDeviceMainKeys(device);
            if (this.hsGetHardInfoDevice.Contains(mainKeys) == false)
            {
                //推送的这个东西并不是指定的设备
                return;
            }
            //设置设备硬件信息
            var localDevice = Common.LocalDevice.Current.GetDevice(mainKeys);
            if (localDevice == null)
            {
                return;
            }
            lock (hsGetHardInfoDevice)
            {
                //-1:异常  0:推送的这个东西并不是需要的  1:正常
                if (this.SetFixedAttribute(device.DeviceStatusReport, localDevice) != 1)
                {
                    return;
                }
                //保存
                localDevice.ReSave();
                //移除
                this.hsGetHardInfoDevice.Remove(mainKeys);
            }
        }

        #endregion

        #region ■ 移除监听线程_______________________

        /// <summary>
        /// 移除获取设备硬件信息的监听线程
        /// </summary>
        /// <param name="device"></param>
        public void RemoveDeviceHardInfoThread(CommonDevice device)
        {
            lock (hsGetHardInfoDevice)
            {
                string mainKeys = Common.LocalDevice.Current.GetDeviceMainKeys(device);
                if (this.hsGetHardInfoDevice.Contains(mainKeys) == true)
                {
                    this.hsGetHardInfoDevice.Remove(mainKeys);
                }
            }
        }

        #endregion
    }
}