From 1b54ef6a7da4b2d356a2a33abf98cbb7bf39df2f Mon Sep 17 00:00:00 2001
From: Ariel Costas Guerrero <ariel@costas.dev>
Date: Mon, 12 May 2025 17:57:33 +0200
Subject: Fix bugs, add new setting, make app great again

---
 index.html                      |  3 +++
 src/AppContext.tsx              | 50 +++++++++++++++++++++++++++++++++++++++-
 src/components/GroupedTable.tsx |  2 +-
 src/pages/Settings.tsx          | 23 +++++++++++--------
 src/pages/StopList.tsx          | 51 +++++++++++++++++++++++++++--------------
 staticwebapp.config.json        |  8 +++++++
 6 files changed, 109 insertions(+), 28 deletions(-)

diff --git a/index.html b/index.html
index abfd384..4812ce5 100644
--- a/index.html
+++ b/index.html
@@ -26,6 +26,9 @@
 
   <link rel="manifest" href="/manifest.webmanifest" />
 
+  <meta name="robots" content="noindex, nofollow" />
+  <meta name="googlebot" content="noindex, nofollow" />
+
   <style>
     body {
       margin: 0;
diff --git a/src/AppContext.tsx b/src/AppContext.tsx
index a9af208..8b4ffe2 100644
--- a/src/AppContext.tsx
+++ b/src/AppContext.tsx
@@ -4,6 +4,7 @@ import { LatLngTuple } from 'leaflet';
 
 type Theme = 'light' | 'dark';
 type TableStyle = 'regular'|'grouped';
+type MapPositionMode = 'gps' | 'last';
 
 interface MapState {
   center: LatLngTuple;
@@ -27,6 +28,9 @@ interface AppContextProps {
   setUserLocation: (location: LatLngTuple | null) => void;
   setLocationPermission: (hasPermission: boolean) => void;
   updateMapState: (center: LatLngTuple, zoom: number) => void;
+
+  mapPositionMode: MapPositionMode;
+  setMapPositionMode: (mode: MapPositionMode) => void;
 }
 
 // Coordenadas por defecto centradas en Vigo
@@ -74,6 +78,17 @@ export const AppProvider = ({ children }: { children: ReactNode }) => {
   }, [tableStyle]);
   //#endregion
 
+  //#region Map Position Mode
+  const [mapPositionMode, setMapPositionMode] = useState<MapPositionMode>(() => {
+    const saved = localStorage.getItem('mapPositionMode');
+    return saved === 'last' ? 'last' : 'gps';
+  });
+
+  useEffect(() => {
+    localStorage.setItem('mapPositionMode', mapPositionMode);
+  }, [mapPositionMode]);
+  //#endregion
+
   //#region Map State
   const [mapState, setMapState] = useState<MapState>(() => {
     const savedMapState = localStorage.getItem('mapState');
@@ -98,6 +113,37 @@ export const AppProvider = ({ children }: { children: ReactNode }) => {
     };
   });
 
+  // Helper: check if coordinates are within Vigo bounds
+  function isWithinVigo([lat, lng]: LatLngTuple): boolean {
+    // Rough bounding box for Vigo
+    return lat >= 42.18 && lat <= 42.30 && lng >= -8.78 && lng <= -8.65;
+  }
+
+  // On app load, if mapPositionMode is 'gps', try to get GPS and set map center
+  useEffect(() => {
+    if (mapPositionMode === 'gps') {
+      if (navigator.geolocation) {
+        navigator.geolocation.getCurrentPosition(
+          (position) => {
+            const { latitude, longitude } = position.coords;
+            const coords: LatLngTuple = [latitude, longitude];
+            if (isWithinVigo(coords)) {
+              setMapState(prev => {
+                const newState = { ...prev, center: coords, zoom: 16, userLocation: coords };
+                localStorage.setItem('mapState', JSON.stringify(newState));
+                return newState;
+              });
+            }
+          },
+          () => {
+            // Ignore error, fallback to last
+          }
+        );
+      }
+    }
+    // If 'last', do nothing (already loaded from localStorage)
+  }, [mapPositionMode]);
+
   const setMapCenter = (center: LatLngTuple) => {
     setMapState(prev => {
       const newState = { ...prev, center };
@@ -170,7 +216,9 @@ export const AppProvider = ({ children }: { children: ReactNode }) => {
       setMapZoom,
       setUserLocation,
       setLocationPermission,
-      updateMapState
+      updateMapState,
+      mapPositionMode,
+      setMapPositionMode
     }}>
       {children}
     </AppContext.Provider>
diff --git a/src/components/GroupedTable.tsx b/src/components/GroupedTable.tsx
index b4f30a7..58bb5ed 100644
--- a/src/components/GroupedTable.tsx
+++ b/src/components/GroupedTable.tsx
@@ -46,7 +46,7 @@ export const GroupedTable: React.FC<GroupedTable> = ({ data, dataDate }) => {
                 groupedEstimates[line].map((estimate, idx) => (
                     <tr key={`${line}-${idx}`}>
                         {idx === 0 && (
-                            <td rowSpan={groupedEstimates[line].length} style={{ verticalAlign: 'top' }}>
+                            <td rowSpan={groupedEstimates[line].length}>
                                 <LineIcon line={line} />
                             </td>
                         )}
diff --git a/src/pages/Settings.tsx b/src/pages/Settings.tsx
index e4a1a31..1ad15ab 100644
--- a/src/pages/Settings.tsx
+++ b/src/pages/Settings.tsx
@@ -2,7 +2,7 @@ import { useApp } from "../AppContext";
 import "../styles/Settings.css";
 
 export function Settings() {
-    const { theme, setTheme, tableStyle, setTableStyle } = useApp();
+    const { theme, setTheme, tableStyle, setTableStyle, mapPositionMode, setMapPositionMode } = useApp();
 
     return (
         <div className="about-page">
@@ -15,20 +15,25 @@ export function Settings() {
                 <h2>Ajustes</h2>
                 <div className="settings-content-inline">
                     <label htmlFor="theme" className="form-label-inline">Modo:</label>
-                    <select id="theme" className="form-select-inline" value={theme} onChange={(e) => setTheme(e.target.value as "light" | "dark")}
-                        style={{ backgroundColor: theme === "dark" ? "#333" : "#fff", color: theme === "dark" ? "#fff" : "#000" }}>
+                    <select id="theme" className="form-select-inline" value={theme} onChange={(e) => setTheme(e.target.value as "light" | "dark")}>
                         <option value="light">Claro</option>
                         <option value="dark">Oscuro</option>
                     </select>
                 </div>
                 <div className="settings-content-inline">
                     <label htmlFor="tableStyle" className="form-label-inline">Estilo de tabla:</label>
-                    <select id="tableStyle" className="form-select-inline" value={tableStyle} onChange={(e) => setTableStyle(e.target.value as "regular" | "grouped")}
-                        style={{ backgroundColor: theme === "dark" ? "#333" : "#fff", color: theme === "dark" ? "#fff" : "#000" }}>
+                    <select id="tableStyle" className="form-select-inline" value={tableStyle} onChange={(e) => setTableStyle(e.target.value as "regular" | "grouped")}>
                         <option value="regular">Mostrar por orden</option>
                         <option value="grouped">Agrupar por línea</option>
                     </select>
                 </div>
+                <div className="settings-content-inline">
+                    <label htmlFor="mapPositionMode" className="form-label-inline">Posición del mapa:</label>
+                    <select id="mapPositionMode" className="form-select-inline" value={mapPositionMode} onChange={e => setMapPositionMode(e.target.value as 'gps' | 'last')}>
+                        <option value="gps">Posición GPS</option>
+                        <option value="last">Donde lo dejé</option>
+                    </select>
+                </div>
                 <details className="form-details">
                     <summary>¿Qué significa esto?</summary>
                     <p>
@@ -44,16 +49,16 @@ export function Settings() {
             </section>
             <h2>Créditos</h2>
             <p>
-                <a href="https://github.com/arielcostas/urbanovigo-web" className="about-link" style={{ color: theme === "dark" ? "#bbb" : "#000" }}>
+                <a href="https://github.com/arielcostas/urbanovigo-web" className="about-link" rel="nofollow noreferrer noopener">
                     Código en GitHub
                 </a> -
-                Desarrollado por <a href="https://www.costas.dev" className="about-link" style={{ color: theme === "dark" ? "#bbb" : "#000" }}>
+                Desarrollado por <a href="https://www.costas.dev" className="about-link" rel="nofollow noreferrer noopener">
                     Ariel Costas
                 </a>
             </p>
             <p>
-                Datos obtenidos de <a href="https://datos.vigo.org" style={{ color: theme === "dark" ? "#bbb" : "#000" }}>datos.vigo.org</a> bajo
-                licencia <a href="https://opendefinition.org/licenses/odc-by/" style={{ color: theme === "dark" ? "#bbb" : "#000" }}>Open Data Commons Attribution License</a>
+                Datos obtenidos de <a href="https://datos.vigo.org" className="about-link" rel="nofollow noreferrer noopener">datos.vigo.org</a> bajo
+                licencia <a href="https://opendefinition.org/licenses/odc-by/" className="about-link" rel="nofollow noreferrer noopener">Open Data Commons Attribution License</a>
             </p>
         </div>
     )
diff --git a/src/pages/StopList.tsx b/src/pages/StopList.tsx
index a2269ec..b965456 100644
--- a/src/pages/StopList.tsx
+++ b/src/pages/StopList.tsx
@@ -1,35 +1,54 @@
-import { useEffect, useMemo, useState } from "react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import StopDataProvider, { Stop } from "../data/StopDataProvider";
 import StopItem from "../components/StopItem";
 import Fuse from "fuse.js";
 
 const placeholders = [
-  "Urzaiz",
-  "Gran Vía",
-  "Castelao",
-  "García Barbón",
-  "Valladares",
-  "Florida",
-  "Pizarro",
-  "Estrada Madrid",
-  "Sanjurjo Badía"
+	"Urzaiz",
+	"Gran Vía",
+	"Castelao",
+	"García Barbón",
+	"Valladares",
+	"Florida",
+	"Pizarro",
+	"Estrada Madrid",
+	"Sanjurjo Badía"
 ];
 
 export function StopList() {
 	const [data, setData] = useState<Stop[] | null>(null)
 	const [searchResults, setSearchResults] = useState<Stop[] | null>(null);
+	const searchTimeout = useRef<NodeJS.Timeout | null>(null);
+
+	const randomPlaceholder = useMemo(() => placeholders[Math.floor(Math.random() * placeholders.length)], []);
+	const fuse = useMemo(() => new Fuse(data || [], { threshold: 0.3, keys: ['name.original'] }), [data]);
 
 	useEffect(() => {
 		StopDataProvider.getStops().then((stops: Stop[]) => setData(stops))
 	}, []);
 
 	const handleStopSearch = (event: React.ChangeEvent<HTMLInputElement>) => {
-		const stopName = event.target.value;
-		if (data) {
-			const fuse = new Fuse(data, { keys: ['name'], threshold: 0.3 });
-			const results = fuse.search(stopName).map(result => result.item);
-			setSearchResults(results);
+		const stopName = event.target.value || "";
+
+		if (searchTimeout.current) {
+			clearTimeout(searchTimeout.current);
 		}
+
+		searchTimeout.current = setTimeout(() => {
+			if (stopName.length === 0) {
+				setSearchResults(null);
+				return;
+			}
+
+			if (!data) {
+				console.error("No data available for search");
+				return;
+			}
+
+			const results = fuse.search(stopName);
+			const items = results.map(result => result.item);
+			setSearchResults(items);
+		}, 300);
 	}
 
 	const favouritedStops = useMemo(() => {
@@ -50,8 +69,6 @@ export function StopList() {
 
 	if (data === null) return <h1 className="page-title">Loading...</h1>
 
-	const randomPlaceholder = placeholders[Math.floor(Math.random() * placeholders.length)];
-
 	return (
 		<div className="page-container">
 			<h1 className="page-title">UrbanoVigo Web</h1>
diff --git a/staticwebapp.config.json b/staticwebapp.config.json
index d3c815b..5eaaf6c 100644
--- a/staticwebapp.config.json
+++ b/staticwebapp.config.json
@@ -1,5 +1,13 @@
 {
     "navigationFallback": {
         "rewrite": "/index.html"
+    },
+    "globalHeaders": {
+        "X-Content-Type-Options": "nosniff",
+        "X-Frame-Options": "DENY",
+        "X-XSS-Protection": "1; mode=block",
+        "Strict-Transport-Security": "max-age=31536000; includeSubDomains; preload",
+        "Referrer-Policy": "no-referrer",
+        "X-Robots-Tag": "none"
     }
 }
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