From 8c5b8aea07c2fcdcaf0a006e1a879d2af8403efc Mon Sep 17 00:00:00 2001
From: ditzy <ditzy.zy@pm.me>
Date: Sun, 11 Feb 2024 23:52:42 -0600
Subject: [PATCH] print error in chat if no mobs in the train are supported by
 siren

---
 ScoutHelper/Managers/SirenManager.cs | 4 +++-
 ScoutHelper/Windows/MainWindow.cs    | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/ScoutHelper/Managers/SirenManager.cs b/ScoutHelper/Managers/SirenManager.cs
index 193a6ba..47623be 100644
--- a/ScoutHelper/Managers/SirenManager.cs
+++ b/ScoutHelper/Managers/SirenManager.cs
@@ -38,7 +38,7 @@ MobManager mobManager
 		(_patchData, _mobToPatch) = LoadData(options.SirenDataFile, territoryManager, mobManager);
 	}
 
-	public (string Url, Patch HighestPatch) GenerateSirenLink(IList<TrainMob> mobList) {
+	public Result<(string Url, Patch HighestPatch), string> GenerateSirenLink(IList<TrainMob> mobList) {
 		_log.Debug("Generating a siren link for mob list: {0}", mobList);
 
 		var patches = mobList
@@ -50,6 +50,8 @@ MobManager mobManager
 
 		_log.Debug("Patches represented in mob list: {0}", patches);
 
+		if (patches.IsEmpty()) return "No mobs in the train are supported by Siren Hunts ;-;";
+
 		var fullPath = patches
 			.Select(
 				patch => {
diff --git a/ScoutHelper/Windows/MainWindow.cs b/ScoutHelper/Windows/MainWindow.cs
index efab0bd..cd62799 100644
--- a/ScoutHelper/Windows/MainWindow.cs
+++ b/ScoutHelper/Windows/MainWindow.cs
@@ -149,7 +149,7 @@ private void GenerateSirenLink() {
 				train => 0 < train.Count,
 				"No mobs in the train :T"
 			)
-			.Map(
+			.Bind(
 				train => {
 					trainList = train;
 					return _sirenManager.GenerateSirenLink(train);