From bee85bf92aab84087798ffa9f3f16336acef2fce Mon Sep 17 00:00:00 2001
From: Ariel Costas Guerrero <ariel@costas.dev>
Date: Thu, 19 Mar 2026 18:56:34 +0100
Subject: Basic backoffice for alert management

---
 src/Enmarcha.Backend/Data/Models/AlertSelector.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/Enmarcha.Backend/Data/Models/AlertSelector.cs

(limited to 'src/Enmarcha.Backend/Data/Models/AlertSelector.cs')

diff --git a/src/Enmarcha.Backend/Data/Models/AlertSelector.cs b/src/Enmarcha.Backend/Data/Models/AlertSelector.cs
new file mode 100644
index 0000000..34b2de3
--- /dev/null
+++ b/src/Enmarcha.Backend/Data/Models/AlertSelector.cs
@@ -0,0 +1,19 @@
+namespace Enmarcha.Backend.Data.Models;
+
+/// <summary>
+/// Defines the scope of an alert (e.g., "stop#vitrasa:1400", "route#xunta:123").
+/// This follows a URI-like pattern for easy parsing and matching.
+/// </summary>
+public class AlertSelector
+{
+    public string Raw { get; set; } = string.Empty;
+
+    public string Type => Raw.Split('#').FirstOrDefault() ?? string.Empty;
+    public string Id => Raw.Split('#').ElementAtOrDefault(1) ?? string.Empty;
+
+    public static AlertSelector FromStop(string feedId, string stopId) => new() { Raw = $"stop#{feedId}:{stopId}" };
+    public static AlertSelector FromRoute(string feedId, string routeId) => new() { Raw = $"route#{feedId}:{routeId}" };
+    public static AlertSelector FromAgency(string feedId) => new() { Raw = $"agency#{feedId}" };
+
+    public override string ToString() => Raw;
+}
-- 
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