From 51c5b376f9b6ad3ec05da6f8933c5b6a46c29d60 Mon Sep 17 00:00:00 2001
From: Ariel Costas Guerrero <ariel@costas.dev>
Date: Wed, 11 Feb 2026 16:50:34 +0100
Subject: Implement better route sorting for Vitrasa

Closes #134
---
 src/Enmarcha.Backend/Controllers/ArrivalsController.cs | 5 +----
 src/Enmarcha.Backend/Controllers/TransitController.cs  | 2 +-
 2 files changed, 2 insertions(+), 5 deletions(-)

(limited to 'src/Enmarcha.Backend/Controllers')

diff --git a/src/Enmarcha.Backend/Controllers/ArrivalsController.cs b/src/Enmarcha.Backend/Controllers/ArrivalsController.cs
index b93b3c9..5c64efa 100644
--- a/src/Enmarcha.Backend/Controllers/ArrivalsController.cs
+++ b/src/Enmarcha.Backend/Controllers/ArrivalsController.cs
@@ -157,10 +157,7 @@ public partial class ArrivalsController : ControllerBase
                 Longitude = stop.Lon
             },
             Routes = [.. stop.Routes
-                .OrderBy(
-                    r => r.ShortName,
-                    Comparer<string?>.Create(SortingHelper.SortRouteShortNames)
-                )
+                .OrderBy(r => SortingHelper.GetRouteSortKey(r.ShortName, r.GtfsId))
                 .Select(r => new RouteInfo
                 {
                     GtfsId = r.GtfsId,
diff --git a/src/Enmarcha.Backend/Controllers/TransitController.cs b/src/Enmarcha.Backend/Controllers/TransitController.cs
index 93129f9..a70f46e 100644
--- a/src/Enmarcha.Backend/Controllers/TransitController.cs
+++ b/src/Enmarcha.Backend/Controllers/TransitController.cs
@@ -68,7 +68,7 @@ public class TransitController : ControllerBase
 
             var routes = response.Data.Routes
                 .Select(_otpService.MapRoute)
-                .OrderBy(r => r.ShortName, Comparer<string?>.Create(SortingHelper.SortRouteShortNames))
+                .OrderBy(r => SortingHelper.GetRouteSortKey(r.ShortName, r.Id))
                 .ToList();
 
             _cache.Set(cacheKey, routes, TimeSpan.FromHours(1));
-- 
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