Add Windows support to system notifier

CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+### Added
+
+- Added Windows support for System notifications.
+
 ## [v0.6.0](https://github.com/epwalsh/pomo.nvim/releases/tag/v0.6.0) - 2024-04-02
 
 ### Added
@@ -14,7 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [v0.5.0](https://github.com/epwalsh/pomo.nvim/releases/tag/v0.5.0) - 2024-03-27
 
-## Added
+### Added
 
 - Added Linux support for System notifications.
 

README.md

@@ -118,8 +118,7 @@ This is a complete list of all of the options that can be passed to `require("po
     },
 
     -- The "System" notifier sends a system notification when the timer is finished.
-    -- Available on MacOS natively and Linux via the `libnotify-bin` package.
-    -- Tracking: https://github.com/epwalsh/pomo.nvim/issues/3
+    -- Available on MacOS and Windows natively and on Linux via the `libnotify-bin` package.
     { name = "System" },
 
     -- You can also define custom notifiers by providing an "init" function instead of a name.

doc/pomo.txt

@@ -138,8 +138,7 @@ read each option carefully and customize it to your needs:
         },
 
         -- The "System" notifier sends a system notification when the timer is finished.
-        -- Available on MacOS natively and Linux via the `libnotify-bin` package.
-        -- Tracking: https://github.com/epwalsh/pomo.nvim/issues/3
+        -- Available on MacOS and Windows natively and on Linux via the `libnotify-bin` package.
         { name = "System" },
 
         -- You can also define custom notifiers by providing an "init" function instead of a name.

lua/pomo/notifiers/system.lua

@@ -38,6 +38,7 @@ SystemNotifier.done = function(self) ---@diagnostic disable-line: unused-local
     repetitions_str = string.format(" [%d/%d]", self.timer.repetitions + 1, self.timer.max_repetitions)
   end
 
+  -- macOS Notification
   if util.get_os() == util.OS.Darwin then
     os.execute(
       string.format(
@@ -48,6 +49,7 @@ SystemNotifier.done = function(self) ---@diagnostic disable-line: unused-local
         repetitions_str
       )
     )
+  -- Linux Notification
   elseif util.get_os() == util.OS.Linux then
     os.execute(
       string.format(
@@ -58,6 +60,24 @@ SystemNotifier.done = function(self) ---@diagnostic disable-line: unused-local
         repetitions_str
       )
     )
+  -- Windows Notification
+  elseif util.get_os() == util.OS.Windows then
+    os.execute(
+      string.format(
+        [[
+        PowerShell -Command "Add-Type -AssemblyName System.Windows.Forms;
+        $notify = New-Object System.Windows.Forms.NotifyIcon;
+        $notify.Icon = [System.Drawing.SystemIcons]::Information;
+        $notify.BalloonTipIcon = [System.Windows.Forms.ToolTipIcon]::Info;
+        $notify.BalloonTipText = 'Timer #%d, %s%s';
+        $notify.BalloonTipTitle = 'Timer done!';
+        $notify.Visible = $true;
+        $notify.ShowBalloonTip(10000);" ]],
+        self.timer.id,
+        util.format_time(self.timer.time_limit),
+        repetitions_str
+      )
+    )
   else
     return log.error("SystemNotifier is not implemented for your OS (%s)", util.get_os())
   end