using System;
using System.Collections.Generic;
using Shared;
using Shared.SimpleControl.R;

namespace SmartHome
{
    public class Method
    {

        /// <summary>
        /// 获取云端设备列表
        /// </summary>
        public static void GetDeviceList ()
        {
            Shared.SimpleControl.MainPage.Loading.Start (Language.StringByID (MyInternationalizationString.load));
            System.Threading.Tasks.Task.Run (() => {
                try {
                    var deviceResult = HttpServerRequest.Current.GetDeviceList ();

                    if (deviceResult.Code == StateCode.SUCCESS) {
                        var deviceList = Newtonsoft.Json.JsonConvert.DeserializeObject<DevcieFunctionRes> (deviceResult.Data.ToString ());
                        //Utlis.WriteLine ("deviceList Count" + deviceList.list.Count);
                        Timer.deviceList.Clear ();
                        for (int i = 0; i < deviceList.list.Count; i++) {
                            Timer.deviceList.Add (deviceList.list [i]);
                        }
                    } else {
                        Utlis.ShowTip ("设备列表");
                    }
                } catch {
                    Shared.SimpleControl.MainPage.FailureToServer ();
                } finally {
                    Application.RunOnMainThread (() => {
                        Shared.SimpleControl.MainPage.Loading.Hide ();

                    });
                }
            });
        }
        #region Utc 时间戳 北京时间

        /// <summary>
        /// 本地时间转换utc时间
        /// </summary>
        /// <param name="s"></param>
        /// <returns></returns>
        public static string GetUtcTime (string s)
        {
            int hour = 12;
            int Minute = 30;
            try {
                if (s.Contains (":")) {
                    string [] str = s.Split (':');
                    hour = int.Parse (str [0]);
                    Minute = int.Parse (str [1]);
                } else if (s.Contains ("-")) {
                    string [] str = s.Split ('-');
                    hour = int.Parse (str [0]);
                    Minute = int.Parse (str [1]);
                }
            } catch { }
            DateTime dateTime = new DateTime (DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, hour, Minute, DateTime.Now.Second, DateTime.Now.Millisecond);
            return dateTime.ToUniversalTime ().ToString ("HH") + ":" + dateTime.ToUniversalTime ().ToString ("mm");

        }

        /// <summary>
        /// utc时间转换本地时间
        /// </summary>
        /// <param name="s"></param>
        /// <returns></returns>
        public static string GetLocalUtcTime (string s)
        {
            int hour = 12;
            int Minute = 30;
            try {
                if (s.Contains (":")) {
                    string [] str = s.Split (':');
                    hour = int.Parse (str [0]);
                    Minute = int.Parse (str [1]);
                } else if (s.Contains ("-")) {
                    string [] str = s.Split ('-');
                    hour = int.Parse (str [0]);
                    Minute = int.Parse (str [1]);
                }
            } catch { }
            DateTime utcTime = new DateTime (DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, hour, Minute, DateTime.Now.Second, DateTime.Now.Millisecond);
            var dateTime = TimeZoneInfo.ConvertTimeFromUtc (utcTime, TimeZoneInfo.Local);
            return dateTime.ToString ("HH") + ":" + dateTime.ToString ("mm");
        }
        /// <summary>
        /// 获取时间戳（时间格式转换时间戳）
        /// </summary>
        /// <param name="s"></param>
        /// <returns></returns>
        public static long GetUnixTime (string s)
        {
            int hour = 12;
            int Minute = 30;
            try {
                if (s.Contains (":")) {
                    string [] str = s.Split (':');
                    hour = int.Parse (str [0]);
                    Minute = int.Parse (str [1]);
                } else if (s.Contains ("-")) {
                    string [] str = s.Split ('-');
                    hour = int.Parse (str [0]);
                    Minute = int.Parse (str [1]);
                }
            } catch { }

            DateTime dateTime = new DateTime (DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, hour, Minute, DateTime.Now.Second, DateTime.Now.Millisecond);
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new System.DateTime (1970, 1, 1)); // 当地时区
            long timeStamp = (long)(dateTime - startTime).TotalSeconds;//相差秒数
            return timeStamp;
        }
        /// <summary>
        /// 时间戳转换成时间格式
        /// </summary>
        /// <param name="unixTimeStamp">时间戳</param>
        /// <returns></returns>
        public static DateTime GetLocalTime (int unixTimeStamp)
        {
            System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime (new System.DateTime (1970, 1, 1)); // 当地时区
            DateTime dt = startTime.AddMilliseconds (unixTimeStamp);
            return dt;
        }
        #endregion

        /// <summary>
        /// 获取房间列表
        /// </summary>
        /// <returns></returns>
        public List<Room> GetRoomList ()
        {
            List<Room> list = new List<Room> ();
            list.Add (new Room { Name = "ALL" });
            for (int i = 0; i < Room.Lists.Count; i++) {
                var room = Room.Lists [i];
                if (room == null || string.IsNullOrEmpty (room.Name)) {
                    continue;
                }
                list.Add (room);
            }
            return list;
        }
        /// <summary>
        /// 获取房间设备列表
        /// </summary>
        /// <returns></returns>
        public List<Function> GetRoomDeviceList (string roomName)
        {
            List<Function> deviceList = new List<Function> (); 
            var roomList = GetRoomList (); 
            if (roomName == "ALL") {
                for (int i = 0; i < roomList.Count; i++) {
                    var room = roomList [i];
                    if (room == null || string.IsNullOrEmpty (room.Name)) {
                        continue;
                    }
                    for (int j = 0; j < room.DeviceList.Count; j++) {
                        var device = room.DeviceList [j];
                        if (device == null) {
                            continue;
                        }
                        //云端匹配本地列表
                        var dev = GetloudsDevice (device);
                        if (dev != null) {
                            if (deviceList.Find ((c) => c.deviceId == dev.deviceId) == null) {
                                deviceList.Add (dev);
                            }
                        }
                    }
                }
            } else {
                for (int i = 0; i < roomList.Count; i++) {
                    var room = roomList [i];
                    if (room == null || string.IsNullOrEmpty (room.Name)) {
                        continue;
                    }
                    if (room.Name!= roomName) {
                        continue;
                    }
                    for (int j = 0; j < room.DeviceList.Count; j++) {
                        var device = room.DeviceList [j];
                        if (device == null) {
                            continue;
                        }
                        //云端匹配本地列表
                        var dev = GetloudsDevice (device);
                        if (dev != null) {
                            deviceList.Add (dev);
                        }
                    }
                }
            }

            return Spk_Equipment (deviceList);
        }
        /// <summary>
        /// 获取支持的设备列表
        /// </summary>
        /// <param name="list"></param>
        /// <returns></returns>
        public List<Function> Spk_Equipment (List<Function> list)
        {
            List<Function> DeviceList = new List<Function> ();
            for (int i = 0; i < list.Count; i++) {
                var device = list [i];
                switch (device.spk) {
                case SPK.LightDimming:
                case SPK.LightSwitch:
                case SPK.CurtainRoller:
                case SPK.CurtainTrietex:
                case SPK.CurtainSwitch:
                case SPK.ElectricSocket:
                case SPK.ElectricFan:
                {
                        //目前支持的设备
                        DeviceList.Add (device);
                    }
                    break;

                }



            }
            return DeviceList;
        }
        /// <summary>
        /// 匹配云端设备，返回云端设备
        /// </summary>
        /// <param name="common">本地设备</param>
        /// <returns></returns>
        public Function GetloudsDevice (Common common)
        {
            for (int j = 0; j < Timer.deviceList.Count; j++) {
                var cloudsDevice = Timer.deviceList [j];
                if (common.SubnetID == cloudsDevice.bus.SubnetID &&
                    common.DeviceID == cloudsDevice.bus.DeviceID &&
                    common.LoopID == cloudsDevice.bus.LoopId
                    ) {
                    return cloudsDevice;
                }
            }
            return null;
        }
       
    }
}