From 764e45ace805650925e4788cd98f4034df840f96 Mon Sep 17 00:00:00 2001
From: "SSILHR\\iaftab" <iaftab@ssidecisions.com>
Date: Fri, 10 Nov 2017 12:50:42 +0500
Subject: [PATCH] -Point2 class added to support nano and micro seconds
 insert/get -Its responsilbility of client program to calculate the timestamp

---
 InfluxData.Net.Common/Constants/TimeUnit.cs   | 12 ++++++++----
 .../Formatters/PointFormatter.cs              | 11 +++++++++--
 InfluxData.Net.InfluxDb/Models/Point2.cs      | 19 +++++++++++++++++++
 3 files changed, 36 insertions(+), 6 deletions(-)
 create mode 100644 InfluxData.Net.InfluxDb/Models/Point2.cs

diff --git a/InfluxData.Net.Common/Constants/TimeUnit.cs b/InfluxData.Net.Common/Constants/TimeUnit.cs
index e6a00fa..46ee941 100644
--- a/InfluxData.Net.Common/Constants/TimeUnit.cs
+++ b/InfluxData.Net.Common/Constants/TimeUnit.cs
@@ -5,11 +5,15 @@ namespace InfluxData.Net.Common.Constants
     /// </summary>
     public static class TimeUnit
     {
-        // NOTE: currently not supported
-        //public const string Nanoseconds = "n";
+        /// <summary>
+        /// Use this value only with <see cref="Point2"/>
+        /// </summary>
+        public const string Nanoseconds = "ns";
 
-        // NOTE: currently not supported
-        //public const string Microseconds = "u";
+        /// <summary>
+        /// Use this value only with <see cref="Point2"/>
+        /// </summary>
+        public const string Microseconds = "u";
 
         public const string Milliseconds = "ms";
 
diff --git a/InfluxData.Net.InfluxDb/Formatters/PointFormatter.cs b/InfluxData.Net.InfluxDb/Formatters/PointFormatter.cs
index e71929c..810ee3e 100644
--- a/InfluxData.Net.InfluxDb/Formatters/PointFormatter.cs
+++ b/InfluxData.Net.InfluxDb/Formatters/PointFormatter.cs
@@ -141,9 +141,16 @@ protected virtual string FormatPointField(string key, object value)
 
         protected virtual string FormatPointTimestamp(Point point, string precision = TimeUnit.Milliseconds)
         {
-            return point.Timestamp.HasValue ? point.Timestamp.Value.ToUnixTime(precision).ToString() : string.Empty;
+            if(point is Point2)
+            {
+                return ((Point2)point).UnixTimeStamp.HasValue ? ((Point2)point).UnixTimeStamp.ToString() : string.Empty;
+            }
+            else
+            {
+                return point.Timestamp.HasValue ? point.Timestamp.Value.ToUnixTime(precision).ToString() : string.Empty;
+            }
         }
-
+        
         protected virtual string ToInt(string result)
         {
             return $"{result}i";
diff --git a/InfluxData.Net.InfluxDb/Models/Point2.cs b/InfluxData.Net.InfluxDb/Models/Point2.cs
new file mode 100644
index 0000000..3295175
--- /dev/null
+++ b/InfluxData.Net.InfluxDb/Models/Point2.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace InfluxData.Net.InfluxDb.Models
+{
+    /// <summary>
+    /// Special case designed to handle UnixTimeStamp and nano seconds
+    /// Use this class to provide time in micro or nano seconds
+    /// </summary>
+    public class Point2 : Point
+    {
+        /// <summary>
+        /// Unix timestamp. Could be in nano seconds
+        /// If you are using Point2, then UnixTimeStamp will be used and TimeStamp will be ignored
+        /// </summary>
+        public long? UnixTimeStamp { get; set; }
+    }
+}