From 87417c313b455ba0dee19708528cc8d0b830a276 Mon Sep 17 00:00:00 2001
From: Ariel Costas Guerrero <ariel@costas.dev>
Date: Tue, 23 Dec 2025 12:59:52 +0100
Subject: Reimplement real time for Vitrasa

---
 .../Services/Processors/FeedConfigProcessor.cs     | 84 ++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 src/Costasdev.Busurbano.Backend/Services/Processors/FeedConfigProcessor.cs

(limited to 'src/Costasdev.Busurbano.Backend/Services/Processors/FeedConfigProcessor.cs')

diff --git a/src/Costasdev.Busurbano.Backend/Services/Processors/FeedConfigProcessor.cs b/src/Costasdev.Busurbano.Backend/Services/Processors/FeedConfigProcessor.cs
new file mode 100644
index 0000000..fde3e0a
--- /dev/null
+++ b/src/Costasdev.Busurbano.Backend/Services/Processors/FeedConfigProcessor.cs
@@ -0,0 +1,84 @@
+using Costasdev.Busurbano.Backend.Helpers;
+using Costasdev.Busurbano.Backend.Types.Arrivals;
+
+namespace Costasdev.Busurbano.Backend.Services.Processors;
+
+public class FeedConfigProcessor : IArrivalsProcessor
+{
+    private readonly FeedService _feedService;
+
+    public FeedConfigProcessor(FeedService feedService)
+    {
+        _feedService = feedService;
+    }
+
+    public Task ProcessAsync(ArrivalsContext context)
+    {
+        var feedId = context.StopId.Split(':')[0];
+        var (fallbackColor, fallbackTextColor) = _feedService.GetFallbackColourForFeed(feedId);
+
+        foreach (var arrival in context.Arrivals)
+        {
+            arrival.Route.ShortName = _feedService.NormalizeRouteShortName(feedId, arrival.Route.ShortName);
+            arrival.Headsign.Destination = _feedService.NormalizeStopName(feedId, arrival.Headsign.Destination);
+
+            // Apply Vitrasa-specific line formatting
+            if (feedId == "vitrasa")
+            {
+                FormatVitrasaLine(arrival);
+                arrival.Shift = _feedService.GetShiftBadge(feedId, arrival.TripId);
+            }
+
+            if (string.IsNullOrEmpty(arrival.Route.Colour) || arrival.Route.Colour == "FFFFFF")
+            {
+                arrival.Route.Colour = fallbackColor;
+                arrival.Route.TextColour = fallbackTextColor;
+            }
+            else if (string.IsNullOrEmpty(arrival.Route.TextColour) || arrival.Route.TextColour == "000000")
+            {
+                arrival.Route.TextColour = ContrastHelper.GetBestTextColour(arrival.Route.Colour);
+            }
+        }
+
+        return Task.CompletedTask;
+    }
+
+    private static void FormatVitrasaLine(Arrival arrival)
+    {
+        arrival.Headsign.Destination = arrival.Headsign.Destination.Replace("*", "");
+
+        if (arrival.Headsign.Destination == "FORA DE SERVIZO.G.B.")
+        {
+            arrival.Headsign.Destination = "García Barbón, 7 (fora de servizo)";
+            return;
+        }
+
+        switch (arrival.Route.ShortName)
+        {
+            case "A" when arrival.Headsign.Destination.StartsWith("\"1\""):
+                arrival.Route.ShortName = "A1";
+                arrival.Headsign.Destination = arrival.Headsign.Destination.Replace("\"1\"", "");
+                break;
+            case "6":
+                arrival.Headsign.Destination = arrival.Headsign.Destination.Replace("\"", "");
+                break;
+            case "FUT":
+                if (arrival.Headsign.Destination == "CASTELAO-CAMELIAS-G.BARBÓN.M.GARRIDO")
+                {
+                    arrival.Route.ShortName = "MAR";
+                    arrival.Headsign.Destination = "MARCADOR ⚽: CASTELAO-CAMELIAS-G.BARBÓN.M.GARRIDO";
+                }
+                else if (arrival.Headsign.Destination == "P. ESPAÑA-T.VIGO-S.BADÍA")
+                {
+                    arrival.Route.ShortName = "RIO";
+                    arrival.Headsign.Destination = "RÍO ⚽: P. ESPAÑA-T.VIGO-S.BADÍA";
+                }
+                else if (arrival.Headsign.Destination == "NAVIA-BOUZAS-URZAIZ-G. ESPINO")
+                {
+                    arrival.Route.ShortName = "GOL";
+                    arrival.Headsign.Destination = "GOL ⚽: NAVIA-BOUZAS-URZAIZ-G. ESPINO";
+                }
+                break;
+        }
+    }
+}
-- 
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