From 352854c86346d7a916a6ec82f2ab4ddbceefbb40 Mon Sep 17 00:00:00 2001
From: Andras Elso <elso.andras@gmail.com>
Date: Fri, 27 Mar 2020 21:09:39 +0100
Subject: [PATCH] Allow set timestamp for messages

---
 PushoverClient/PushOverRequestArguments.cs |  1 +
 PushoverClient/Pushover.cs                 | 11 ++++++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/PushoverClient/PushOverRequestArguments.cs b/PushoverClient/PushOverRequestArguments.cs
index 25b6479..c5701af 100644
--- a/PushoverClient/PushOverRequestArguments.cs
+++ b/PushoverClient/PushOverRequestArguments.cs
@@ -9,6 +9,7 @@ public class PushoverRequestArguments
         public string title { get; set; }
         public string message { get; set; }
         public int priority { get; set; }
+        public int timestamp { get; set; }
         public string sound { get; set; }
     }
 }
\ No newline at end of file
diff --git a/PushoverClient/Pushover.cs b/PushoverClient/Pushover.cs
index 29b6003..37cfae6 100644
--- a/PushoverClient/Pushover.cs
+++ b/PushoverClient/Pushover.cs
@@ -64,9 +64,9 @@ public Pushover(string appKey, string defaultSendKey) : this(appKey)
         /// <param name="priority">Priority of the message (optional) default value set to Normal</param>
         /// <param name="notificationSound">If set sends the notification sound</param>
         /// <returns></returns>
-        public PushResponse Push(string title, string message, string userKey = "", string device = "", Priority priority = Priority.Normal, NotificationSound notificationSound = NotificationSound.NotSet)
+        public PushResponse Push(string title, string message, string userKey = "", string device = "", Priority priority = Priority.Normal, DateTime? timestamp = null, NotificationSound notificationSound = NotificationSound.NotSet)
         {
-            var args = CreateArgs(title, message, userKey, device, priority, notificationSound);
+            var args = CreateArgs(title, message, userKey, device, priority, timestamp ?? DateTime.UtcNow, notificationSound);
             try
             {
                 return BASE_API_URL.PostToUrl(args).FromJson<PushResponse>();
@@ -87,9 +87,9 @@ public PushResponse Push(string title, string message, string userKey = "", stri
         /// <param name="priority">Priority of the message (optional) default value set to Normal</param>
         /// <param name="notificationSound">If set sends the notification sound</param>
         /// <returns></returns>
-        public async Task<PushResponse> PushAsync(string title, string message, string userKey = "", string device = "", Priority priority = Priority.Normal, NotificationSound notificationSound = NotificationSound.NotSet)
+        public async Task<PushResponse> PushAsync(string title, string message, string userKey = "", string device = "", Priority priority = Priority.Normal, DateTime? timestamp = null, NotificationSound notificationSound = NotificationSound.NotSet)
         {
-            var args = CreateArgs(title, message, userKey, device, priority, notificationSound);
+            var args = CreateArgs(title, message, userKey, device, priority, timestamp?? DateTime.UtcNow, notificationSound);
             try
             {
                 return (await BASE_API_URL.PostToUrlAsync(args)).FromJson<PushResponse>();
@@ -102,7 +102,7 @@ public async Task<PushResponse> PushAsync(string title, string message, string u
 
 
 
-        private object CreateArgs(string title, string message, string userKey, string device, Priority priority, NotificationSound notificationSound)
+        private object CreateArgs(string title, string message, string userKey, string device, Priority priority, DateTime timestamp, NotificationSound notificationSound)
         {
             // Try the passed user key or fall back to default
             var userGroupKey = string.IsNullOrEmpty(userKey) ? DefaultUserGroupSendKey : userKey;
@@ -119,6 +119,7 @@ private object CreateArgs(string title, string message, string userKey, string d
                 device = device,
                 title = title,
                 message = message,
+                timestamp = (int)timestamp.Subtract(new DateTime(1970, 1, 1)).TotalSeconds,
                 priority = (int)priority
             };