implemented RMV commute integration in the timetable, added Nominatim geocoding for home station lookup, created CommuteCubit for daily trip management with TTL caching, and introduced specialized timetable tiles, detail sheets, and settings for transit connections and walking buffers

Reviewed-on: #100

android/app/src/main/AndroidManifest.xml

@@ -4,7 +4,8 @@
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
         android:fullBackupContent="@xml/backup_rules"
-        android:dataExtractionRules="@xml/data_extraction_rules">
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:networkSecurityConfig="@xml/network_security_config">
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -106,4 +107,7 @@
     <!-- Workmanager periodic widget refresh needs to reschedule after device
          reboot, otherwise the widget freezes until the user opens the app. -->
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
+    <!-- RMV "in meiner Nähe"-Suche. Coarse reicht (RMV-Suchradius >= 500 m). -->
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
 </manifest>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
   <background android:drawable="@drawable/ic_launcher_background"/>
-  <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+  <foreground>
+      <inset
+          android:drawable="@drawable/ic_launcher_foreground"
+          android:inset="16%" />
+  </foreground>
 </adaptive-icon>

android/app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <!-- Allow cleartext for the MarianumConnect test instance only. Once the
+         production URL with HTTPS is live, drop this domain-config entry. -->
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">muelleel.ddns.net</domain>
+    </domain-config>
+</network-security-config>

assets/img/marianum_m_red.svg

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="69.999985mm"
+   height="82.227501mm"
+   viewBox="0 0 69.999985 82.227501"
+   version="1.1"
+   id="svg1"
+   xml:space="preserve"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs1" /><g
+     id="g1"
+     transform="matrix(0.26458333,0,0,0.26458334,120.1078,-90.601937)"><g
+       id="group-R5"
+       transform="translate(-749.41293,290.52252)"><path
+         id="path2"
+         d="m 418.75901,57.817748 c -2.19013,14.15999 -3.96053,26.66133 -5.83906,39.13333 11.5776,2.532 18.4688,3.680002 29.7848,5.841332 8.50666,1.62133 23.36533,2.71733 23.952,11.096 0.86133,12.35866 -16.62534,7.388 -25.11734,5.84133 -11.244,-2.04667 -21.21693,-3.844 -30.9596,-5.84133 -1.82346,8.09866 -3.57813,15.82533 -5.25733,23.948 -4.90253,23.77866 -9.824,49.08933 -14.01666,73.59866 2.4136,-3.42133 4.11413,-5.69733 5.84226,-8.76267 8.89267,-15.76799 18.71867,-32.67066 30.37027,-47.31066 4.46106,-5.60667 10.24506,-12.64133 15.77306,-15.188 13.12267,-6.048 22.224,2.96133 22.78,15.77067 0.49334,11.372 -3.07733,24.15733 -4.676,36.80133 -1.65333,13.08933 -3.05066,25.98933 -4.66933,36.796 9.65733,-13.69067 19.72267,-35.95334 32.12533,-50.81733 3.668,-4.4 9.80667,-10.748 15.76934,-11.68134 29.16799,-4.57866 16.87733,41.62267 16.94133,63.084 0.0547,19.32001 5.86667,34.04934 23.36133,36.21068 5.73333,0.70933 14.10933,-1.48667 15.02533,3.51466 1.15467,6.31467 -10.42133,8.068 -16.77866,8.168 -38.84667,0.60267 -42.94133,-34.97734 -41.46933,-76.51601 -2.64534,2.476 -4.76134,6.336 -7.00934,9.93067 -13.00933,20.78267 -27.192,43.62801 -39.72133,67.17068 -3.45467,6.504 -7.15867,15.29333 -18.10667,11.09733 -2.30133,-0.88267 -6.43466,-5.92 -7.008,-7.59467 -2.60786,-7.62666 0.20667,-18.32533 1.168,-27.45333 2.87334,-27.16134 7.70934,-51.87868 10.516,-78.26534 -3.50533,-0.0707 -5.85733,4.008 -7.59333,6.42667 -6.2548,8.70266 -11.47147,18.76666 -16.94133,28.61866 -7.04214,12.684 -14.42814,25.71067 -21.02867,39.13201 -10.03173,20.41333 -25.14373,66.92133 -32.28013,90.50933 -1.15573,3.82133 -2.35933,7.744 -3.5052,11.68667 -0.998,3.428 -1.38693,7.69066 -4.67347,9.928 -13.33853,-2.52534 -11.962,-13.98534 -9.3464,-27.45467 6.31414,-32.45733 22.78547,-94.19334 28.19587,-126.13867 -9.72813,9.464 -20.53067,27.65466 -38.552,31.54133 -18.1928,3.92667 -29.05788,-6.35733 -36.2136,-16.35333 -2.28489,-3.19467 -5.52188,-6.60534 -3.50417,-10.51467 11.19375,-4.73333 15.11457,8.69467 26.28537,9.93067 3.0204,0.33199 7.2756,-0.32001 9.93027,-1.17067 17.65253,-5.64667 31.67346,-29.168 39.71506,-46.14133 9.88747,-20.86267 16.70987,-44.06667 19.86094,-65.42133 -8.76254,-1.51867 -19.064,-2.95467 -29.2344,-4.86933 -14.64054,-2.76134 -21.17334,-1.432 -26.83947,-7.980002 1.2228,-5.592 5.5228,-8.108 9.34627,-11.09867 16.83653,2.24533 33.6584,4.504 49.64946,7.59333 2.72454,-11.9 6.92973,-29.13199 9.92813,-41.47199 5.40267,-3.468 11.84947,1.12533 14.0204,4.676"
+         style="fill:#941a1f;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:0.133333" /></g></g></svg>

ios/Runner.xcodeproj/project.pbxproj

@@ -647,7 +647,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = BB0001010000000011111111 /* ShareExtension-Debug.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CLANG_ENABLE_OBJC_WEAK = YES;
@@ -691,7 +691,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = BB0001020000000011111111 /* ShareExtension-Release.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CLANG_ENABLE_OBJC_WEAK = YES;
@@ -732,7 +732,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = BB0001030000000011111111 /* ShareExtension-Profile.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CLANG_ENABLE_OBJC_WEAK = YES;
@@ -941,7 +941,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = BB0001040000000011111111 /* TimetableWidget-Debug.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
@@ -983,7 +983,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = BB0001050000000011111111 /* TimetableWidget-Release.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
@@ -1023,7 +1023,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = BB0001060000000011111111 /* TimetableWidget-Profile.xcconfig */;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
+				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,122 +1 @@
-{
+{"images":[{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@3x.png","scale":"3x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@3x.png","scale":"3x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@3x.png","scale":"3x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@1x.png","scale":"1x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@3x.png","scale":"3x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@1x.png","scale":"1x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@1x.png","scale":"1x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@1x.png","scale":"1x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@2x.png","scale":"2x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@1x.png","scale":"1x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@2x.png","scale":"2x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@1x.png","scale":"1x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@2x.png","scale":"2x"},{"size":"83.5x83.5","idiom":"ipad","filename":"Icon-App-83.5x83.5@2x.png","scale":"2x"},{"size":"1024x1024","idiom":"ios-marketing","filename":"Icon-App-1024x1024@1x.png","scale":"1x"}],"info":{"version":1,"author":"xcode"}}
-  "images" : [
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -38,7 +38,7 @@
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="800" height="1131"/>
+        <image name="LaunchImage" width="512" height="512"/>
         <image name="LaunchBackground" width="1" height="1"/>
     </resources>
 </document>

ios/Runner/Info.plist

@@ -1,90 +1,105 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
-	<key>AppGroupId</key>
-	<string>$(CUSTOM_GROUP_ID)</string>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleDisplayName</key>
-	<string>Marianum Fulda</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>client</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>$(FLUTTER_BUILD_NAME)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleURLTypes</key>
-	<array>
-		<dict>
-			<key>CFBundleTypeRole</key>
-			<string>Editor</string>
-			<key>CFBundleURLSchemes</key>
-			<array>
-				<string>ShareMedia-$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-			</array>
-		</dict>
-	</array>
-	<key>CFBundleVersion</key>
-	<string>$(FLUTTER_BUILD_NUMBER)</string>
-	<key>LSRequiresIPhoneOS</key>
-	<true/>
-	<key>NSCameraUsageDescription</key>
-	<string>Um Fotos direkt aus der App aufnehmen und teilen zu können wird Zugriff auf die Kamera benötigt.</string>
-	<key>NSPhotoLibraryUsageDescription</key>
-	<string>Um Medien mit anderen zu teilen wird Zugriff zu deine Dateien benötigt.</string>
-	<key>UIApplicationSceneManifest</key>
 	<dict>
-		<key>UIApplicationSupportsMultipleScenes</key>
+		<key>AppGroupId</key>
-		<false/>
+		<string>$(CUSTOM_GROUP_ID)</string>
-		<key>UISceneConfigurations</key>
+		<key>CADisableMinimumFrameDurationOnPhone</key>
+		<true/>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>$(DEVELOPMENT_LANGUAGE)</string>
+		<key>CFBundleDisplayName</key>
+		<string>Marianum Fulda</string>
+		<key>CFBundleExecutable</key>
+		<string>$(EXECUTABLE_NAME)</string>
+		<key>CFBundleIdentifier</key>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundleName</key>
+		<string>client</string>
+		<key>CFBundlePackageType</key>
+		<string>APPL</string>
+		<key>CFBundleShortVersionString</key>
+		<string>$(FLUTTER_BUILD_NAME)</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleURLTypes</key>
+		<array>
+			<dict>
+				<key>CFBundleTypeRole</key>
+				<string>Editor</string>
+				<key>CFBundleURLSchemes</key>
+				<array>
+					<string>ShareMedia-$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+				</array>
+			</dict>
+		</array>
+		<key>CFBundleVersion</key>
+		<string>$(FLUTTER_BUILD_NUMBER)</string>
+		<key>LSRequiresIPhoneOS</key>
+		<true/>
+		<key>NSCameraUsageDescription</key>
+		<string>Um Fotos direkt aus der App aufnehmen und teilen zu können wird Zugriff auf die Kamera benötigt.</string>
+		<key>NSPhotoLibraryUsageDescription</key>
+		<string>Um Medien mit anderen zu teilen wird Zugriff zu deine Dateien benötigt.</string>
+		<key>NSLocationWhenInUseUsageDescription</key>
+		<string>Um Haltestellen in deiner Nähe im RMV-Fahrplan zu finden, wird dein aktueller Standort benötigt.</string>
+		<key>NSAppTransportSecurity</key>
 		<dict>
-			<key>UIWindowSceneSessionRoleApplication</key>
+			<key>NSExceptionDomains</key>
-			<array>
+			<dict>
+				<key>muelleel.ddns.net</key>
 				<dict>
-					<key>UISceneClassName</key>
+					<key>NSExceptionAllowsInsecureHTTPLoads</key>
-					<string>UIWindowScene</string>
+					<true/>
-					<key>UISceneConfigurationName</key>
+					<key>NSIncludesSubdomains</key>
-					<string>flutter</string>
+					<true/>
-					<key>UISceneDelegateClassName</key>
-					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
-					<key>UISceneStoryboardFile</key>
-					<string>Main</string>
 				</dict>
-			</array>
+			</dict>
 		</dict>
+		<key>UIApplicationSceneManifest</key>
+		<dict>
+			<key>UIApplicationSupportsMultipleScenes</key>
+			<false/>
+			<key>UISceneConfigurations</key>
+			<dict>
+				<key>UIWindowSceneSessionRoleApplication</key>
+				<array>
+					<dict>
+						<key>UISceneClassName</key>
+						<string>UIWindowScene</string>
+						<key>UISceneConfigurationName</key>
+						<string>flutter</string>
+						<key>UISceneDelegateClassName</key>
+						<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
+						<key>UISceneStoryboardFile</key>
+						<string>Main</string>
+					</dict>
+				</array>
+			</dict>
+		</dict>
+		<key>UIApplicationSupportsIndirectInputEvents</key>
+		<true/>
+		<key>UIBackgroundModes</key>
+		<array>
+			<string>fetch</string>
+			<string>remote-notification</string>
+		</array>
+		<key>UILaunchStoryboardName</key>
+		<string>LaunchScreen</string>
+		<key>UIMainStoryboardFile</key>
+		<string>Main</string>
+		<key>UIStatusBarHidden</key>
+		<false/>
+		<key>UISupportedInterfaceOrientations</key>
+		<array>
+			<string>UIInterfaceOrientationLandscapeLeft</string>
+			<string>UIInterfaceOrientationLandscapeRight</string>
+			<string>UIInterfaceOrientationPortrait</string>
+			<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		</array>
+		<key>UIViewControllerBasedStatusBarAppearance</key>
+		<false/>
 	</dict>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
-	<key>UIBackgroundModes</key>
-	<array>
-		<string>fetch</string>
-		<string>remote-notification</string>
-	</array>
-	<key>UILaunchStoryboardName</key>
-	<string>LaunchScreen</string>
-	<key>UIMainStoryboardFile</key>
-	<string>Main</string>
-	<key>UIStatusBarHidden</key>
-	<false/>
-	<key>UISupportedInterfaceOrientations</key>
-	<array>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-	</array>
-	<key>UIViewControllerBasedStatusBarAppearance</key>
-	<false/>
-</dict>
 </plist>

lib/api/connect/auth/login/login.dart

@@ -0,0 +1,24 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import 'login_request.dart';
+import 'login_response.dart';
+
+class Login extends ConnectApi<LoginResponse> {
+  final LoginRequest payload;
+
+  Login(this.payload) : super('auth/login');
+
+  @override
+  bool get requiresAuth => false;
+
+  @override
+  ConnectHttpMethod get method => ConnectHttpMethod.post;
+
+  @override
+  Object? get body => payload.toJson();
+
+  @override
+  LoginResponse assemble(String raw) =>
+      LoginResponse.fromJson(jsonDecode(raw) as Map<String, dynamic>);
+}

lib/api/connect/auth/login/login_request.dart

@@ -0,0 +1,18 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'login_request.g.dart';
+
+@JsonSerializable()
+class LoginRequest {
+  final String username;
+  final String password;
+  final String tokenName;
+
+  LoginRequest({
+    required this.username,
+    required this.password,
+    required this.tokenName,
+  });
+
+  Map<String, dynamic> toJson() => _$LoginRequestToJson(this);
+}

lib/api/connect/auth/login/login_request.g.dart

@@ -0,0 +1,20 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'login_request.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+LoginRequest _$LoginRequestFromJson(Map<String, dynamic> json) => LoginRequest(
+  username: json['username'] as String,
+  password: json['password'] as String,
+  tokenName: json['tokenName'] as String,
+);
+
+Map<String, dynamic> _$LoginRequestToJson(LoginRequest instance) =>
+    <String, dynamic>{
+      'username': instance.username,
+      'password': instance.password,
+      'tokenName': instance.tokenName,
+    };

lib/api/connect/auth/login/login_response.dart

@@ -0,0 +1,65 @@
+/// Hand-rolled to be tolerant of the actual server payload: only [token] is
+/// load-bearing. `expiresAt` may be `null` (server-issued tokens without an
+/// explicit expiry); every other field shape is also tolerated so a stray
+/// rename on the backend does not break login for everyone.
+class LoginResponse {
+  final String token;
+  final String? tokenId;
+
+  /// `null` when the backend did not provide an expiry. In that case the
+  /// token is treated as long-lived; callers should refresh on 401.
+  final DateTime? expiresAt;
+  final ConnectUserDto? user;
+
+  LoginResponse({
+    required this.token,
+    required this.tokenId,
+    required this.expiresAt,
+    required this.user,
+  });
+
+  factory LoginResponse.fromJson(Map<String, dynamic> json) {
+    final token = json['token'];
+    if (token is! String || token.isEmpty) {
+      throw const FormatException('login response missing "token" string');
+    }
+    final expiresRaw = json['expiresAt'];
+    final expires = expiresRaw is String ? DateTime.tryParse(expiresRaw) : null;
+    final userJson = json['user'];
+    return LoginResponse(
+      token: token,
+      tokenId: json['tokenId']?.toString(),
+      expiresAt: expires,
+      user: userJson is Map<String, dynamic>
+          ? ConnectUserDto.fromJson(userJson)
+          : null,
+    );
+  }
+}
+
+class ConnectUserDto {
+  final String? id;
+  final String? username;
+  final String? firstName;
+  final String? lastName;
+  final String? userType;
+  final String? className;
+
+  ConnectUserDto({
+    this.id,
+    this.username,
+    this.firstName,
+    this.lastName,
+    this.userType,
+    this.className,
+  });
+
+  factory ConnectUserDto.fromJson(Map<String, dynamic> json) => ConnectUserDto(
+    id: json['id']?.toString(),
+    username: json['username']?.toString(),
+    firstName: json['firstName']?.toString(),
+    lastName: json['lastName']?.toString(),
+    userType: json['userType']?.toString(),
+    className: json['className']?.toString(),
+  );
+}

lib/api/connect/connect_api.dart

@@ -0,0 +1,179 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:developer';
+import 'dart:io';
+
+import 'package:http/http.dart' as http;
+
+import '../api_request.dart';
+import '../errors/network_exception.dart';
+import '../errors/parse_exception.dart';
+import '../errors/server_exception.dart';
+import 'connect_auth_store.dart';
+import 'connect_endpoint.dart';
+import 'errors/connect_exception.dart';
+import 'errors/rmv_rate_limited_exception.dart';
+import 'errors/rmv_upstream_exception.dart';
+
+enum ConnectHttpMethod { get, post }
+
+/// Mirrors the [MhslApi] pattern: each endpoint subclasses this, declares the
+/// subpath/query/body, and implements [assemble]. Handles bearer-token
+/// injection (via [ConnectAuthStore]), one transparent 401-retry after a
+/// fresh login, and turns the structured `RmvController.wrap` error strings
+/// into typed exceptions.
+abstract class ConnectApi<T> extends ApiRequest {
+  final String subpath;
+
+  ConnectApi(this.subpath);
+
+  /// Override to `false` for endpoints that must NOT receive a bearer token
+  /// (currently only login itself, to avoid an infinite refresh loop).
+  bool get requiresAuth => true;
+
+  ConnectHttpMethod get method => ConnectHttpMethod.get;
+
+  Map<String, String>? get queryParameters => null;
+
+  /// Returns the body to send for POST requests. Should be JSON-encodable.
+  Object? get body => null;
+
+  T assemble(String raw);
+
+  Future<T> run() async {
+    final response = await _runOnce(forceTokenRefresh: false);
+    if (response.statusCode == 401 && requiresAuth) {
+      // Single transparent retry after a forced refresh, then bail.
+      await ConnectAuthStore.instance.invalidate();
+      final retry = await _runOnce(forceTokenRefresh: true);
+      if (retry.statusCode == 401) {
+        throw ConnectException.authFailed(
+          technicalDetails:
+              'connect $subpath HTTP 401 after token refresh: ${_safeBody(retry)}',
+        );
+      }
+      return _handleResponse(retry);
+    }
+    return _handleResponse(response);
+  }
+
+  Future<http.Response> _runOnce({required bool forceTokenRefresh}) async {
+    final uri = ConnectEndpoint.resolve(subpath).replace(
+      queryParameters: _normaliseQuery(queryParameters),
+    );
+
+    final headers = <String, String>{
+      if (method == ConnectHttpMethod.post) 'Content-Type': 'application/json',
+      'Accept': 'application/json',
+    };
+    if (requiresAuth) {
+      final token = await ConnectAuthStore.instance.getToken(
+        forceRefresh: forceTokenRefresh,
+      );
+      headers['Authorization'] = 'Bearer $token';
+    }
+
+    try {
+      switch (method) {
+        case ConnectHttpMethod.get:
+          return await http.get(uri, headers: headers);
+        case ConnectHttpMethod.post:
+          final payload = body;
+          return await http.post(
+            uri,
+            headers: headers,
+            body: payload == null ? null : jsonEncode(payload),
+          );
+      }
+    } on SocketException catch (e) {
+      throw NetworkException(
+        technicalDetails: 'connect $subpath: ${e.message}',
+      );
+    } on TimeoutException catch (e) {
+      throw NetworkException.timeout(
+        technicalDetails: 'connect $subpath: $e',
+      );
+    } on http.ClientException catch (e) {
+      throw NetworkException(
+        technicalDetails: 'connect $subpath: ${e.message}',
+      );
+    } on HandshakeException catch (e) {
+      throw NetworkException(
+        technicalDetails: 'connect $subpath TLS: ${e.message}',
+      );
+    }
+  }
+
+  T _handleResponse(http.Response response) {
+    final status = response.statusCode;
+    final bodyText = _safeBody(response);
+
+    if (status == 503) {
+      final retryAfter = _parseRetryAfter(bodyText);
+      throw RmvRateLimitedException(
+        retryAfter: retryAfter,
+        technicalDetails: 'connect $subpath HTTP 503: $bodyText',
+      );
+    }
+    if (status == 502) {
+      final code = _parseUpstreamErrorCode(bodyText);
+      throw RmvUpstreamException(
+        errorCode: code,
+        technicalDetails: 'connect $subpath HTTP 502: $bodyText',
+      );
+    }
+    if (status > 299) {
+      throw ServerException(
+        statusCode: status,
+        technicalDetails: 'connect $subpath HTTP $status: $bodyText',
+      );
+    }
+
+    try {
+      return assemble(bodyText);
+    } catch (e, st) {
+      final preview = bodyText.length > 1024
+          ? '${bodyText.substring(0, 1024)}…'
+          : bodyText;
+      log(
+        'connect $subpath assemble failed: $e\nbody: $preview',
+        stackTrace: st,
+      );
+      throw ParseException(
+        technicalDetails: 'connect $subpath assemble: $e',
+      );
+    }
+  }
+
+  String _safeBody(http.Response response) {
+    try {
+      return utf8.decode(response.bodyBytes);
+    } catch (_) {
+      return response.body;
+    }
+  }
+
+  /// Body format from `RmvController.wrap`: `upstream_rate_limited|retryAfter=60`.
+  Duration _parseRetryAfter(String body) {
+    final match = RegExp(r'retryAfter=(\d+)').firstMatch(body);
+    final seconds = match == null ? 60 : int.tryParse(match.group(1)!) ?? 60;
+    return Duration(seconds: seconds);
+  }
+
+  /// Body format: `upstream_error|H390` — the segment after the pipe is the
+  /// RMV/HaFAS error code.
+  String? _parseUpstreamErrorCode(String body) {
+    final idx = body.indexOf('|');
+    if (idx < 0 || idx >= body.length - 1) return null;
+    return body.substring(idx + 1).trim();
+  }
+
+  Map<String, String>? _normaliseQuery(Map<String, String>? raw) {
+    if (raw == null) return null;
+    final cleaned = <String, String>{};
+    raw.forEach((key, value) {
+      if (value.isNotEmpty) cleaned[key] = value;
+    });
+    return cleaned.isEmpty ? null : cleaned;
+  }
+}

lib/api/connect/connect_auth_store.dart

@@ -0,0 +1,109 @@
+import 'dart:async';
+import 'dart:developer';
+
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+
+import '../../model/account_data.dart';
+import 'auth/login/login.dart';
+import 'auth/login/login_request.dart';
+import 'auth/login/login_response.dart';
+import 'errors/connect_exception.dart';
+
+/// Holds the Bearer token issued by `POST /auth/login` so that subsequent
+/// RMV calls can attach it without prompting the user. Uses the LDAP
+/// credentials already kept in [AccountData], so this is transparent to the
+/// user — no extra login UI.
+class ConnectAuthStore {
+  static const _tokenKey = 'connect_bearer_token';
+  static const _expiresAtKey = 'connect_token_expires_at';
+  static const _tokenName = 'MarianumMobile App';
+  static const _expiryGuard = Duration(minutes: 1);
+
+  static final ConnectAuthStore _instance = ConnectAuthStore._();
+  factory ConnectAuthStore() => _instance;
+  static ConnectAuthStore get instance => _instance;
+  ConnectAuthStore._();
+
+  final FlutterSecureStorage _storage = const FlutterSecureStorage();
+
+  String? _token;
+  DateTime? _expiresAt;
+  bool _hydrated = false;
+  Future<String>? _inflightLogin;
+
+  Future<void> _hydrate() async {
+    if (_hydrated) return;
+    _token = await _storage.read(key: _tokenKey);
+    final rawExp = await _storage.read(key: _expiresAtKey);
+    _expiresAt = rawExp == null ? null : DateTime.tryParse(rawExp);
+    _hydrated = true;
+  }
+
+  bool _isUsable() {
+    if (_token == null || _token!.isEmpty) return false;
+    final exp = _expiresAt;
+    if (exp == null) return true;
+    return DateTime.now().add(_expiryGuard).isBefore(exp);
+  }
+
+  /// Returns a usable bearer token, logging in if necessary. Concurrent
+  /// callers share the same in-flight login future so a single 401 doesn't
+  /// trigger N parallel logins.
+  Future<String> getToken({bool forceRefresh = false}) async {
+    await _hydrate();
+    if (!forceRefresh && _isUsable()) return _token!;
+    return _inflightLogin ??= _login().whenComplete(() {
+      _inflightLogin = null;
+    });
+  }
+
+  Future<String> _login() async {
+    if (!AccountData().isPopulated()) {
+      throw ConnectException.notAuthenticated();
+    }
+    final username = AccountData().getUsername();
+    final password = AccountData().getPassword();
+    final LoginResponse response;
+    try {
+      response = await Login(
+        LoginRequest(
+          username: username,
+          password: password,
+          tokenName: _tokenName,
+        ),
+      ).run();
+    } on ConnectException {
+      rethrow;
+    } catch (e, st) {
+      log('connect login threw: $e', stackTrace: st);
+      throw ConnectException(
+        userMessage:
+            'Anmeldung am Connect-Server fehlgeschlagen. Bitte später erneut versuchen.',
+        technicalDetails: 'connect login failed: $e',
+      );
+    }
+    _token = response.token;
+    _expiresAt = response.expiresAt;
+    await _storage.write(key: _tokenKey, value: response.token);
+    if (response.expiresAt != null) {
+      await _storage.write(
+        key: _expiresAtKey,
+        value: response.expiresAt!.toIso8601String(),
+      );
+    } else {
+      await _storage.delete(key: _expiresAtKey);
+    }
+    return response.token;
+  }
+
+  Future<void> invalidate() async {
+    _token = null;
+    _expiresAt = null;
+    await _storage.delete(key: _tokenKey);
+    await _storage.delete(key: _expiresAtKey);
+  }
+
+  /// Same as [invalidate] — separate method to make logout call-sites read
+  /// clearly.
+  Future<void> clear() => invalidate();
+}

lib/api/connect/connect_endpoint.dart

@@ -0,0 +1,12 @@
+/// Base URL for the MarianumConnect backend. Hardcoded against the test
+/// instance for now; once the production URL is finalised this should move
+/// into `EndpointData` alongside webuntis/nextcloud.
+class ConnectEndpoint {
+  ConnectEndpoint._();
+
+  static const String _baseUrl = 'http://muelleel.ddns.net:8080';
+  static const String _apiPrefix = '/api/mobile/v1';
+
+  static Uri resolve(String subpath) =>
+      Uri.parse('$_baseUrl$_apiPrefix/${subpath.startsWith('/') ? subpath.substring(1) : subpath}');
+}

lib/api/connect/errors/connect_exception.dart

@@ -0,0 +1,25 @@
+import '../../errors/app_exception.dart';
+
+class ConnectException extends AppException {
+  const ConnectException({
+    super.userMessage =
+        'Verbindung zum Marianum-Connect-Server fehlgeschlagen.',
+    super.technicalDetails,
+    super.allowRetry,
+  });
+
+  factory ConnectException.authFailed({String? technicalDetails}) =>
+      ConnectException(
+        userMessage:
+            'Anmeldung am Connect-Server fehlgeschlagen. Bitte prüfe deine Anmeldedaten.',
+        technicalDetails: technicalDetails,
+        allowRetry: false,
+      );
+
+  factory ConnectException.notAuthenticated() => const ConnectException(
+    userMessage:
+        'Für diese Funktion ist eine Anmeldung am Connect-Server nötig.',
+    technicalDetails: 'AccountData missing while trying to log in to connect',
+    allowRetry: false,
+  );
+}

lib/api/connect/errors/rmv_rate_limited_exception.dart

@@ -0,0 +1,12 @@
+import '../../errors/app_exception.dart';
+
+class RmvRateLimitedException extends AppException {
+  final Duration retryAfter;
+
+  RmvRateLimitedException({required this.retryAfter, super.technicalDetails})
+    : super(
+        userMessage:
+            'Die Fahrplanauskunft ist gerade überlastet. Bitte in ${retryAfter.inSeconds} Sekunden erneut versuchen.',
+        allowRetry: true,
+      );
+}

lib/api/connect/errors/rmv_upstream_exception.dart

@@ -0,0 +1,28 @@
+import '../../errors/app_exception.dart';
+
+class RmvUpstreamException extends AppException {
+  final String? errorCode;
+
+  RmvUpstreamException({required this.errorCode, super.technicalDetails})
+    : super(userMessage: _mapMessage(errorCode), allowRetry: true);
+
+  static String _mapMessage(String? code) {
+    switch (code) {
+      case 'H390':
+        return 'Keine Verbindung gefunden.';
+      case 'H891':
+        return 'Eine der angegebenen Stationen ist ungültig.';
+      case 'H895':
+        return 'Start- und Zielhaltestelle sind identisch.';
+      case 'H900':
+      case 'H892':
+        return 'Die Fahrplanauskunft ist gerade nicht verfügbar.';
+      case 'H910':
+        return 'Die angegebene Zeit liegt außerhalb des Fahrplans.';
+      case null:
+        return 'Die Fahrplanauskunft konnte keine Antwort liefern.';
+      default:
+        return 'Die Fahrplanauskunft hat einen Fehler gemeldet ($code).';
+    }
+  }
+}

lib/api/connect/rmv/iso_duration.dart

@@ -0,0 +1,36 @@
+/// ISO-8601 duration (`PT1H30M5S`) ↔ Dart `Duration`. Backend serialises
+/// `java.time.Duration` in this format; Dart has no builtin parser.
+class IsoDuration {
+  IsoDuration._();
+
+  static final RegExp _pattern = RegExp(
+    r'^P(?:T(?:(\d+)H)?(?:(\d+)M)?(?:(\d+(?:\.\d+)?)S)?)?$',
+  );
+
+  static Duration? fromJson(String? iso) {
+    if (iso == null || iso.isEmpty) return null;
+    final match = _pattern.firstMatch(iso);
+    if (match == null) return null;
+    final hours = int.parse(match.group(1) ?? '0');
+    final minutes = int.parse(match.group(2) ?? '0');
+    final secondsRaw = match.group(3) ?? '0';
+    final secondsValue = double.parse(secondsRaw);
+    return Duration(
+      hours: hours,
+      minutes: minutes,
+      milliseconds: (secondsValue * 1000).round(),
+    );
+  }
+
+  static String? toJson(Duration? d) {
+    if (d == null) return null;
+    final hours = d.inHours;
+    final minutes = d.inMinutes.remainder(60);
+    final seconds = d.inSeconds.remainder(60);
+    final buf = StringBuffer('PT');
+    if (hours > 0) buf.write('${hours}H');
+    if (minutes > 0) buf.write('${minutes}M');
+    if (seconds > 0 || (hours == 0 && minutes == 0)) buf.write('${seconds}S');
+    return buf.toString();
+  }
+}

lib/api/connect/rmv/queries/_query_format.dart

@@ -0,0 +1,13 @@
+/// Formats a [DateTime] as `2026-05-19T14:30:00` for Java's
+/// `LocalDateTime` parser (no timezone, no millis).
+String formatLocalDateTime(DateTime dt) {
+  String two(int v) => v.toString().padLeft(2, '0');
+  return '${dt.year}-${two(dt.month)}-${two(dt.day)}T'
+      '${two(dt.hour)}:${two(dt.minute)}:${two(dt.second)}';
+}
+
+/// Formats a [DateTime] as `2026-05-19` for Java's `LocalDate` parser.
+String formatLocalDate(DateTime dt) {
+  String two(int v) => v.toString().padLeft(2, '0');
+  return '${dt.year}-${two(dt.month)}-${two(dt.day)}';
+}

lib/api/connect/rmv/queries/get_arrivals.dart

@@ -0,0 +1,32 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+import '_query_format.dart';
+
+class GetArrivals extends ConnectApi<List<Arrival>> {
+  final String stopId;
+  final DateTime? when;
+  final int durationMinutes;
+  final int maxJourneys;
+
+  GetArrivals({
+    required this.stopId,
+    this.when,
+    this.durationMinutes = 60,
+    this.maxJourneys = -1,
+  }) : super('rmv/arrivals');
+
+  @override
+  Map<String, String>? get queryParameters => {
+    'stopId': stopId,
+    if (when != null) 'when': formatLocalDateTime(when!),
+    'duration': durationMinutes.toString(),
+    'max': maxJourneys.toString(),
+  };
+
+  @override
+  List<Arrival> assemble(String raw) => (jsonDecode(raw) as List)
+      .map((e) => Arrival.fromJson(e as Map<String, dynamic>))
+      .toList(growable: false);
+}

lib/api/connect/rmv/queries/get_departures.dart

@@ -0,0 +1,32 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+import '_query_format.dart';
+
+class GetDepartures extends ConnectApi<List<Departure>> {
+  final String stopId;
+  final DateTime? when;
+  final int durationMinutes;
+  final int maxJourneys;
+
+  GetDepartures({
+    required this.stopId,
+    this.when,
+    this.durationMinutes = 60,
+    this.maxJourneys = -1,
+  }) : super('rmv/departures');
+
+  @override
+  Map<String, String>? get queryParameters => {
+    'stopId': stopId,
+    if (when != null) 'when': formatLocalDateTime(when!),
+    'duration': durationMinutes.toString(),
+    'max': maxJourneys.toString(),
+  };
+
+  @override
+  List<Departure> assemble(String raw) => (jsonDecode(raw) as List)
+      .map((e) => Departure.fromJson(e as Map<String, dynamic>))
+      .toList(growable: false);
+}

lib/api/connect/rmv/queries/get_disruptions.dart

@@ -0,0 +1,20 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+import '_query_format.dart';
+
+class GetDisruptions extends ConnectApi<List<HimMessage>> {
+  final DateTime? when;
+
+  GetDisruptions({this.when}) : super('rmv/disruptions');
+
+  @override
+  Map<String, String>? get queryParameters =>
+      when == null ? null : {'when': formatLocalDateTime(when!)};
+
+  @override
+  List<HimMessage> assemble(String raw) => (jsonDecode(raw) as List)
+      .map((e) => HimMessage.fromJson(e as Map<String, dynamic>))
+      .toList(growable: false);
+}

lib/api/connect/rmv/queries/get_journey_detail.dart

@@ -0,0 +1,23 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+import '_query_format.dart';
+
+class GetJourneyDetail extends ConnectApi<JourneyDetail> {
+  final String journeyRef;
+  final DateTime? date;
+
+  GetJourneyDetail({required this.journeyRef, this.date})
+    : super('rmv/journey');
+
+  @override
+  Map<String, String>? get queryParameters => {
+    'ref': journeyRef,
+    if (date != null) 'date': formatLocalDate(date!),
+  };
+
+  @override
+  JourneyDetail assemble(String raw) =>
+      JourneyDetail.fromJson(jsonDecode(raw) as Map<String, dynamic>);
+}

lib/api/connect/rmv/queries/more_trips.dart

@@ -0,0 +1,17 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+
+class MoreTrips extends ConnectApi<TripSearchResult> {
+  final String ctx;
+
+  MoreTrips({required this.ctx}) : super('rmv/trips/more');
+
+  @override
+  Map<String, String>? get queryParameters => {'ctx': ctx};
+
+  @override
+  TripSearchResult assemble(String raw) =>
+      TripSearchResult.fromJson(jsonDecode(raw) as Map<String, dynamic>);
+}

lib/api/connect/rmv/queries/nearby_stops.dart

@@ -0,0 +1,31 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+
+class NearbyStops extends ConnectApi<List<StopLocation>> {
+  final double lat;
+  final double lon;
+  final int radiusMeters;
+  final int max;
+
+  NearbyStops({
+    required this.lat,
+    required this.lon,
+    this.radiusMeters = 1000,
+    this.max = 20,
+  }) : super('rmv/stops/nearby');
+
+  @override
+  Map<String, String>? get queryParameters => {
+    'lat': lat.toString(),
+    'lon': lon.toString(),
+    'radius': radiusMeters.toString(),
+    'max': max.toString(),
+  };
+
+  @override
+  List<StopLocation> assemble(String raw) => (jsonDecode(raw) as List)
+      .map((e) => StopLocation.fromJson(e as Map<String, dynamic>))
+      .toList(growable: false);
+}

lib/api/connect/rmv/queries/search_stops.dart

@@ -0,0 +1,22 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+
+class SearchStops extends ConnectApi<List<StopLocation>> {
+  final String query;
+  final int max;
+
+  SearchStops({required this.query, this.max = 10}) : super('rmv/stops');
+
+  @override
+  Map<String, String>? get queryParameters => {
+    'q': query,
+    'max': max.toString(),
+  };
+
+  @override
+  List<StopLocation> assemble(String raw) => (jsonDecode(raw) as List)
+      .map((e) => StopLocation.fromJson(e as Map<String, dynamic>))
+      .toList(growable: false);
+}

lib/api/connect/rmv/queries/search_trips.dart

@@ -0,0 +1,31 @@
+import 'dart:convert';
+
+import '../../connect_api.dart';
+import '../rmv_models.dart';
+import '_query_format.dart';
+
+class SearchTrips extends ConnectApi<TripSearchResult> {
+  final String fromStopId;
+  final String toStopId;
+  final DateTime? when;
+  final bool searchByArrival;
+
+  SearchTrips({
+    required this.fromStopId,
+    required this.toStopId,
+    this.when,
+    this.searchByArrival = false,
+  }) : super('rmv/trips');
+
+  @override
+  Map<String, String>? get queryParameters => {
+    'from': fromStopId,
+    'to': toStopId,
+    if (when != null) 'when': formatLocalDateTime(when!),
+    'searchByArrival': searchByArrival.toString(),
+  };
+
+  @override
+  TripSearchResult assemble(String raw) =>
+      TripSearchResult.fromJson(jsonDecode(raw) as Map<String, dynamic>);
+}

lib/api/connect/rmv/rmv_models.dart

@@ -0,0 +1,243 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+import 'iso_duration.dart';
+
+part 'rmv_models.freezed.dart';
+part 'rmv_models.g.dart';
+
+@freezed
+abstract class Product with _$Product {
+  const factory Product({
+    String? name,
+    String? line,
+    String? displayNumber,
+    String? category,
+    String? categoryCode,
+    String? operator,
+  }) = _Product;
+
+  factory Product.fromJson(Map<String, Object?> json) =>
+      _$ProductFromJson(json);
+}
+
+@freezed
+abstract class StopLocation with _$StopLocation {
+  const factory StopLocation({
+    required String id,
+    String? extId,
+    required String name,
+    String? description,
+    double? lat,
+    double? lon,
+    int? products,
+    int? distanceMeters,
+  }) = _StopLocation;
+
+  factory StopLocation.fromJson(Map<String, Object?> json) =>
+      _$StopLocationFromJson(json);
+}
+
+@freezed
+abstract class Departure with _$Departure {
+  const factory Departure({
+    required String stopId,
+    String? stopExtId,
+    required String stopName,
+    required String name,
+    required String direction,
+    String? directionFlag,
+    required DateTime scheduledTime,
+    DateTime? realTime,
+    int? delayMinutes,
+    String? track,
+    String? realTrack,
+    @Default(false) bool cancelled,
+    @Default(true) bool reachable,
+    Product? product,
+    String? journeyRef,
+  }) = _Departure;
+
+  factory Departure.fromJson(Map<String, Object?> json) =>
+      _$DepartureFromJson(json);
+}
+
+@freezed
+abstract class Arrival with _$Arrival {
+  const factory Arrival({
+    required String stopId,
+    String? stopExtId,
+    required String stopName,
+    required String name,
+    required String origin,
+    required DateTime scheduledTime,
+    DateTime? realTime,
+    int? delayMinutes,
+    String? track,
+    String? realTrack,
+    @Default(false) bool cancelled,
+    Product? product,
+    String? journeyRef,
+  }) = _Arrival;
+
+  factory Arrival.fromJson(Map<String, Object?> json) =>
+      _$ArrivalFromJson(json);
+}
+
+@freezed
+abstract class TripEndpoint with _$TripEndpoint {
+  const factory TripEndpoint({
+    required String stopId,
+    String? stopExtId,
+    required String name,
+    double? lat,
+    double? lon,
+    required DateTime scheduledTime,
+    DateTime? realTime,
+    int? delayMinutes,
+    String? track,
+    String? realTrack,
+    String? type,
+  }) = _TripEndpoint;
+
+  factory TripEndpoint.fromJson(Map<String, Object?> json) =>
+      _$TripEndpointFromJson(json);
+}
+
+@freezed
+abstract class JourneyStop with _$JourneyStop {
+  const factory JourneyStop({
+    required String id,
+    String? extId,
+    required String name,
+    double? lat,
+    double? lon,
+    int? routeIdx,
+    DateTime? scheduledArrival,
+    DateTime? scheduledDeparture,
+    DateTime? realArrival,
+    DateTime? realDeparture,
+    String? arrTrack,
+    String? depTrack,
+    String? realArrTrack,
+    String? realDepTrack,
+    @Default(false) bool cancelled,
+    @Default(false) bool cancelledArrival,
+    @Default(false) bool cancelledDeparture,
+  }) = _JourneyStop;
+
+  factory JourneyStop.fromJson(Map<String, Object?> json) =>
+      _$JourneyStopFromJson(json);
+}
+
+enum LegType {
+  @JsonValue('JOURNEY')
+  journey,
+  @JsonValue('WALK')
+  walk,
+  @JsonValue('TRANSFER')
+  transfer,
+  @JsonValue('BIKE')
+  bike,
+  @JsonValue('CAR')
+  car,
+  @JsonValue('PARK_RIDE')
+  parkRide,
+  @JsonValue('TAXI')
+  taxi,
+  @JsonValue('CHECK_IN')
+  checkIn,
+  @JsonValue('CHECK_OUT')
+  checkOut,
+  @JsonValue('DUMMY')
+  dummy,
+  @JsonValue('UNKNOWN')
+  unknown,
+}
+
+@freezed
+abstract class Leg with _$Leg {
+  const factory Leg({
+    required String id,
+    required int idx,
+    @Default(LegType.unknown) LegType type,
+    String? name,
+    String? category,
+    String? number,
+    String? direction,
+    required TripEndpoint origin,
+    required TripEndpoint destination,
+    @JsonKey(fromJson: IsoDuration.fromJson, toJson: IsoDuration.toJson)
+    Duration? duration,
+    @Default(false) bool cancelled,
+    @Default(false) bool partCancelled,
+    @Default(true) bool reachable,
+    Product? product,
+    String? journeyRef,
+    @Default(<JourneyStop>[]) List<JourneyStop> stops,
+  }) = _Leg;
+
+  factory Leg.fromJson(Map<String, Object?> json) => _$LegFromJson(json);
+}
+
+@freezed
+abstract class Trip with _$Trip {
+  const factory Trip({
+    String? tripId,
+    String? ctxRecon,
+    String? checksum,
+    @JsonKey(fromJson: IsoDuration.fromJson, toJson: IsoDuration.toJson)
+    Duration? duration,
+    @JsonKey(fromJson: IsoDuration.fromJson, toJson: IsoDuration.toJson)
+    Duration? realDuration,
+    int? transferCount,
+    @Default(<Leg>[]) List<Leg> legs,
+  }) = _Trip;
+
+  factory Trip.fromJson(Map<String, Object?> json) => _$TripFromJson(json);
+}
+
+@freezed
+abstract class TripSearchResult with _$TripSearchResult {
+  const factory TripSearchResult({
+    @Default(<Trip>[]) List<Trip> trips,
+    String? scrollContextLater,
+    String? scrollContextEarlier,
+  }) = _TripSearchResult;
+
+  factory TripSearchResult.fromJson(Map<String, Object?> json) =>
+      _$TripSearchResultFromJson(json);
+}
+
+@freezed
+abstract class JourneyDetail with _$JourneyDetail {
+  const factory JourneyDetail({
+    String? journeyId,
+    Product? product,
+    String? direction,
+    @Default(<JourneyStop>[]) List<JourneyStop> stops,
+  }) = _JourneyDetail;
+
+  factory JourneyDetail.fromJson(Map<String, Object?> json) =>
+      _$JourneyDetailFromJson(json);
+}
+
+@freezed
+abstract class HimMessage with _$HimMessage {
+  const factory HimMessage({
+    required String id,
+    String? externalId,
+    String? head,
+    String? lead,
+    String? text,
+    String? category,
+    String? company,
+    int? priority,
+    int? products,
+    DateTime? startValidity,
+    DateTime? endValidity,
+    DateTime? modified,
+  }) = _HimMessage;
+
+  factory HimMessage.fromJson(Map<String, Object?> json) =>
+      _$HimMessageFromJson(json);
+}

lib/api/connect/rmv/rmv_models.g.dart

@@ -0,0 +1,368 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'rmv_models.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_Product _$ProductFromJson(Map<String, dynamic> json) => _Product(
+  name: json['name'] as String?,
+  line: json['line'] as String?,
+  displayNumber: json['displayNumber'] as String?,
+  category: json['category'] as String?,
+  categoryCode: json['categoryCode'] as String?,
+  operator: json['operator'] as String?,
+);
+
+Map<String, dynamic> _$ProductToJson(_Product instance) => <String, dynamic>{
+  'name': instance.name,
+  'line': instance.line,
+  'displayNumber': instance.displayNumber,
+  'category': instance.category,
+  'categoryCode': instance.categoryCode,
+  'operator': instance.operator,
+};
+
+_StopLocation _$StopLocationFromJson(Map<String, dynamic> json) =>
+    _StopLocation(
+      id: json['id'] as String,
+      extId: json['extId'] as String?,
+      name: json['name'] as String,
+      description: json['description'] as String?,
+      lat: (json['lat'] as num?)?.toDouble(),
+      lon: (json['lon'] as num?)?.toDouble(),
+      products: (json['products'] as num?)?.toInt(),
+      distanceMeters: (json['distanceMeters'] as num?)?.toInt(),
+    );
+
+Map<String, dynamic> _$StopLocationToJson(_StopLocation instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'extId': instance.extId,
+      'name': instance.name,
+      'description': instance.description,
+      'lat': instance.lat,
+      'lon': instance.lon,
+      'products': instance.products,
+      'distanceMeters': instance.distanceMeters,
+    };
+
+_Departure _$DepartureFromJson(Map<String, dynamic> json) => _Departure(
+  stopId: json['stopId'] as String,
+  stopExtId: json['stopExtId'] as String?,
+  stopName: json['stopName'] as String,
+  name: json['name'] as String,
+  direction: json['direction'] as String,
+  directionFlag: json['directionFlag'] as String?,
+  scheduledTime: DateTime.parse(json['scheduledTime'] as String),
+  realTime: json['realTime'] == null
+      ? null
+      : DateTime.parse(json['realTime'] as String),
+  delayMinutes: (json['delayMinutes'] as num?)?.toInt(),
+  track: json['track'] as String?,
+  realTrack: json['realTrack'] as String?,
+  cancelled: json['cancelled'] as bool? ?? false,
+  reachable: json['reachable'] as bool? ?? true,
+  product: json['product'] == null
+      ? null
+      : Product.fromJson(json['product'] as Map<String, dynamic>),
+  journeyRef: json['journeyRef'] as String?,
+);
+
+Map<String, dynamic> _$DepartureToJson(_Departure instance) =>
+    <String, dynamic>{
+      'stopId': instance.stopId,
+      'stopExtId': instance.stopExtId,
+      'stopName': instance.stopName,
+      'name': instance.name,
+      'direction': instance.direction,
+      'directionFlag': instance.directionFlag,
+      'scheduledTime': instance.scheduledTime.toIso8601String(),
+      'realTime': instance.realTime?.toIso8601String(),
+      'delayMinutes': instance.delayMinutes,
+      'track': instance.track,
+      'realTrack': instance.realTrack,
+      'cancelled': instance.cancelled,
+      'reachable': instance.reachable,
+      'product': instance.product,
+      'journeyRef': instance.journeyRef,
+    };
+
+_Arrival _$ArrivalFromJson(Map<String, dynamic> json) => _Arrival(
+  stopId: json['stopId'] as String,
+  stopExtId: json['stopExtId'] as String?,
+  stopName: json['stopName'] as String,
+  name: json['name'] as String,
+  origin: json['origin'] as String,
+  scheduledTime: DateTime.parse(json['scheduledTime'] as String),
+  realTime: json['realTime'] == null
+      ? null
+      : DateTime.parse(json['realTime'] as String),
+  delayMinutes: (json['delayMinutes'] as num?)?.toInt(),
+  track: json['track'] as String?,
+  realTrack: json['realTrack'] as String?,
+  cancelled: json['cancelled'] as bool? ?? false,
+  product: json['product'] == null
+      ? null
+      : Product.fromJson(json['product'] as Map<String, dynamic>),
+  journeyRef: json['journeyRef'] as String?,
+);
+
+Map<String, dynamic> _$ArrivalToJson(_Arrival instance) => <String, dynamic>{
+  'stopId': instance.stopId,
+  'stopExtId': instance.stopExtId,
+  'stopName': instance.stopName,
+  'name': instance.name,
+  'origin': instance.origin,
+  'scheduledTime': instance.scheduledTime.toIso8601String(),
+  'realTime': instance.realTime?.toIso8601String(),
+  'delayMinutes': instance.delayMinutes,
+  'track': instance.track,
+  'realTrack': instance.realTrack,
+  'cancelled': instance.cancelled,
+  'product': instance.product,
+  'journeyRef': instance.journeyRef,
+};
+
+_TripEndpoint _$TripEndpointFromJson(Map<String, dynamic> json) =>
+    _TripEndpoint(
+      stopId: json['stopId'] as String,
+      stopExtId: json['stopExtId'] as String?,
+      name: json['name'] as String,
+      lat: (json['lat'] as num?)?.toDouble(),
+      lon: (json['lon'] as num?)?.toDouble(),
+      scheduledTime: DateTime.parse(json['scheduledTime'] as String),
+      realTime: json['realTime'] == null
+          ? null
+          : DateTime.parse(json['realTime'] as String),
+      delayMinutes: (json['delayMinutes'] as num?)?.toInt(),
+      track: json['track'] as String?,
+      realTrack: json['realTrack'] as String?,
+      type: json['type'] as String?,
+    );
+
+Map<String, dynamic> _$TripEndpointToJson(_TripEndpoint instance) =>
+    <String, dynamic>{
+      'stopId': instance.stopId,
+      'stopExtId': instance.stopExtId,
+      'name': instance.name,
+      'lat': instance.lat,
+      'lon': instance.lon,
+      'scheduledTime': instance.scheduledTime.toIso8601String(),
+      'realTime': instance.realTime?.toIso8601String(),
+      'delayMinutes': instance.delayMinutes,
+      'track': instance.track,
+      'realTrack': instance.realTrack,
+      'type': instance.type,
+    };
+
+_JourneyStop _$JourneyStopFromJson(Map<String, dynamic> json) => _JourneyStop(
+  id: json['id'] as String,
+  extId: json['extId'] as String?,
+  name: json['name'] as String,
+  lat: (json['lat'] as num?)?.toDouble(),
+  lon: (json['lon'] as num?)?.toDouble(),
+  routeIdx: (json['routeIdx'] as num?)?.toInt(),
+  scheduledArrival: json['scheduledArrival'] == null
+      ? null
+      : DateTime.parse(json['scheduledArrival'] as String),
+  scheduledDeparture: json['scheduledDeparture'] == null
+      ? null
+      : DateTime.parse(json['scheduledDeparture'] as String),
+  realArrival: json['realArrival'] == null
+      ? null
+      : DateTime.parse(json['realArrival'] as String),
+  realDeparture: json['realDeparture'] == null
+      ? null
+      : DateTime.parse(json['realDeparture'] as String),
+  arrTrack: json['arrTrack'] as String?,
+  depTrack: json['depTrack'] as String?,
+  realArrTrack: json['realArrTrack'] as String?,
+  realDepTrack: json['realDepTrack'] as String?,
+  cancelled: json['cancelled'] as bool? ?? false,
+  cancelledArrival: json['cancelledArrival'] as bool? ?? false,
+  cancelledDeparture: json['cancelledDeparture'] as bool? ?? false,
+);
+
+Map<String, dynamic> _$JourneyStopToJson(_JourneyStop instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'extId': instance.extId,
+      'name': instance.name,
+      'lat': instance.lat,
+      'lon': instance.lon,
+      'routeIdx': instance.routeIdx,
+      'scheduledArrival': instance.scheduledArrival?.toIso8601String(),
+      'scheduledDeparture': instance.scheduledDeparture?.toIso8601String(),
+      'realArrival': instance.realArrival?.toIso8601String(),
+      'realDeparture': instance.realDeparture?.toIso8601String(),
+      'arrTrack': instance.arrTrack,
+      'depTrack': instance.depTrack,
+      'realArrTrack': instance.realArrTrack,
+      'realDepTrack': instance.realDepTrack,
+      'cancelled': instance.cancelled,
+      'cancelledArrival': instance.cancelledArrival,
+      'cancelledDeparture': instance.cancelledDeparture,
+    };
+
+_Leg _$LegFromJson(Map<String, dynamic> json) => _Leg(
+  id: json['id'] as String,
+  idx: (json['idx'] as num).toInt(),
+  type: $enumDecodeNullable(_$LegTypeEnumMap, json['type']) ?? LegType.unknown,
+  name: json['name'] as String?,
+  category: json['category'] as String?,
+  number: json['number'] as String?,
+  direction: json['direction'] as String?,
+  origin: TripEndpoint.fromJson(json['origin'] as Map<String, dynamic>),
+  destination: TripEndpoint.fromJson(
+    json['destination'] as Map<String, dynamic>,
+  ),
+  duration: IsoDuration.fromJson(json['duration'] as String?),
+  cancelled: json['cancelled'] as bool? ?? false,
+  partCancelled: json['partCancelled'] as bool? ?? false,
+  reachable: json['reachable'] as bool? ?? true,
+  product: json['product'] == null
+      ? null
+      : Product.fromJson(json['product'] as Map<String, dynamic>),
+  journeyRef: json['journeyRef'] as String?,
+  stops:
+      (json['stops'] as List<dynamic>?)
+          ?.map((e) => JourneyStop.fromJson(e as Map<String, dynamic>))
+          .toList() ??
+      const <JourneyStop>[],
+);
+
+Map<String, dynamic> _$LegToJson(_Leg instance) => <String, dynamic>{
+  'id': instance.id,
+  'idx': instance.idx,
+  'type': _$LegTypeEnumMap[instance.type]!,
+  'name': instance.name,
+  'category': instance.category,
+  'number': instance.number,
+  'direction': instance.direction,
+  'origin': instance.origin,
+  'destination': instance.destination,
+  'duration': IsoDuration.toJson(instance.duration),
+  'cancelled': instance.cancelled,
+  'partCancelled': instance.partCancelled,
+  'reachable': instance.reachable,
+  'product': instance.product,
+  'journeyRef': instance.journeyRef,
+  'stops': instance.stops,
+};
+
+const _$LegTypeEnumMap = {
+  LegType.journey: 'JOURNEY',
+  LegType.walk: 'WALK',
+  LegType.transfer: 'TRANSFER',
+  LegType.bike: 'BIKE',
+  LegType.car: 'CAR',
+  LegType.parkRide: 'PARK_RIDE',
+  LegType.taxi: 'TAXI',
+  LegType.checkIn: 'CHECK_IN',
+  LegType.checkOut: 'CHECK_OUT',
+  LegType.dummy: 'DUMMY',
+  LegType.unknown: 'UNKNOWN',
+};
+
+_Trip _$TripFromJson(Map<String, dynamic> json) => _Trip(
+  tripId: json['tripId'] as String?,
+  ctxRecon: json['ctxRecon'] as String?,
+  checksum: json['checksum'] as String?,
+  duration: IsoDuration.fromJson(json['duration'] as String?),
+  realDuration: IsoDuration.fromJson(json['realDuration'] as String?),
+  transferCount: (json['transferCount'] as num?)?.toInt(),
+  legs:
+      (json['legs'] as List<dynamic>?)
+          ?.map((e) => Leg.fromJson(e as Map<String, dynamic>))
+          .toList() ??
+      const <Leg>[],
+);
+
+Map<String, dynamic> _$TripToJson(_Trip instance) => <String, dynamic>{
+  'tripId': instance.tripId,
+  'ctxRecon': instance.ctxRecon,
+  'checksum': instance.checksum,
+  'duration': IsoDuration.toJson(instance.duration),
+  'realDuration': IsoDuration.toJson(instance.realDuration),
+  'transferCount': instance.transferCount,
+  'legs': instance.legs,
+};
+
+_TripSearchResult _$TripSearchResultFromJson(Map<String, dynamic> json) =>
+    _TripSearchResult(
+      trips:
+          (json['trips'] as List<dynamic>?)
+              ?.map((e) => Trip.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          const <Trip>[],
+      scrollContextLater: json['scrollContextLater'] as String?,
+      scrollContextEarlier: json['scrollContextEarlier'] as String?,
+    );
+
+Map<String, dynamic> _$TripSearchResultToJson(_TripSearchResult instance) =>
+    <String, dynamic>{
+      'trips': instance.trips,
+      'scrollContextLater': instance.scrollContextLater,
+      'scrollContextEarlier': instance.scrollContextEarlier,
+    };
+
+_JourneyDetail _$JourneyDetailFromJson(Map<String, dynamic> json) =>
+    _JourneyDetail(
+      journeyId: json['journeyId'] as String?,
+      product: json['product'] == null
+          ? null
+          : Product.fromJson(json['product'] as Map<String, dynamic>),
+      direction: json['direction'] as String?,
+      stops:
+          (json['stops'] as List<dynamic>?)
+              ?.map((e) => JourneyStop.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          const <JourneyStop>[],
+    );
+
+Map<String, dynamic> _$JourneyDetailToJson(_JourneyDetail instance) =>
+    <String, dynamic>{
+      'journeyId': instance.journeyId,
+      'product': instance.product,
+      'direction': instance.direction,
+      'stops': instance.stops,
+    };
+
+_HimMessage _$HimMessageFromJson(Map<String, dynamic> json) => _HimMessage(
+  id: json['id'] as String,
+  externalId: json['externalId'] as String?,
+  head: json['head'] as String?,
+  lead: json['lead'] as String?,
+  text: json['text'] as String?,
+  category: json['category'] as String?,
+  company: json['company'] as String?,
+  priority: (json['priority'] as num?)?.toInt(),
+  products: (json['products'] as num?)?.toInt(),
+  startValidity: json['startValidity'] == null
+      ? null
+      : DateTime.parse(json['startValidity'] as String),
+  endValidity: json['endValidity'] == null
+      ? null
+      : DateTime.parse(json['endValidity'] as String),
+  modified: json['modified'] == null
+      ? null
+      : DateTime.parse(json['modified'] as String),
+);
+
+Map<String, dynamic> _$HimMessageToJson(_HimMessage instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'externalId': instance.externalId,
+      'head': instance.head,
+      'lead': instance.lead,
+      'text': instance.text,
+      'category': instance.category,
+      'company': instance.company,
+      'priority': instance.priority,
+      'products': instance.products,
+      'startValidity': instance.startValidity?.toIso8601String(),
+      'endValidity': instance.endValidity?.toIso8601String(),
+      'modified': instance.modified?.toIso8601String(),
+    };

lib/api/geocoding/nominatim_result.dart

@@ -0,0 +1,16 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'nominatim_result.freezed.dart';
+part 'nominatim_result.g.dart';
+
+@freezed
+abstract class NominatimResult with _$NominatimResult {
+  const factory NominatimResult({
+    required String displayName,
+    required double lat,
+    required double lon,
+  }) = _NominatimResult;
+
+  factory NominatimResult.fromJson(Map<String, Object?> json) =>
+      _$NominatimResultFromJson(json);
+}

lib/api/geocoding/nominatim_result.freezed.dart

@@ -0,0 +1,283 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'nominatim_result.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+
+/// @nodoc
+mixin _$NominatimResult {
+
+ String get displayName; double get lat; double get lon;
+/// Create a copy of NominatimResult
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$NominatimResultCopyWith<NominatimResult> get copyWith => _$NominatimResultCopyWithImpl<NominatimResult>(this as NominatimResult, _$identity);
+
+  /// Serializes this NominatimResult to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is NominatimResult&&(identical(other.displayName, displayName) || other.displayName == displayName)&&(identical(other.lat, lat) || other.lat == lat)&&(identical(other.lon, lon) || other.lon == lon));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,displayName,lat,lon);
+
+@override
+String toString() {
+  return 'NominatimResult(displayName: $displayName, lat: $lat, lon: $lon)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $NominatimResultCopyWith<$Res>  {
+  factory $NominatimResultCopyWith(NominatimResult value, $Res Function(NominatimResult) _then) = _$NominatimResultCopyWithImpl;
+@useResult
+$Res call({
+ String displayName, double lat, double lon
+});
+
+
+
+
+}
+/// @nodoc
+class _$NominatimResultCopyWithImpl<$Res>
+    implements $NominatimResultCopyWith<$Res> {
+  _$NominatimResultCopyWithImpl(this._self, this._then);
+
+  final NominatimResult _self;
+  final $Res Function(NominatimResult) _then;
+
+/// Create a copy of NominatimResult
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? displayName = null,Object? lat = null,Object? lon = null,}) {
+  return _then(_self.copyWith(
+displayName: null == displayName ? _self.displayName : displayName // ignore: cast_nullable_to_non_nullable
+as String,lat: null == lat ? _self.lat : lat // ignore: cast_nullable_to_non_nullable
+as double,lon: null == lon ? _self.lon : lon // ignore: cast_nullable_to_non_nullable
+as double,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [NominatimResult].
+extension NominatimResultPatterns on NominatimResult {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _NominatimResult value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _NominatimResult() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _NominatimResult value)  $default,){
+final _that = this;
+switch (_that) {
+case _NominatimResult():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _NominatimResult value)?  $default,){
+final _that = this;
+switch (_that) {
+case _NominatimResult() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String displayName,  double lat,  double lon)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _NominatimResult() when $default != null:
+return $default(_that.displayName,_that.lat,_that.lon);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String displayName,  double lat,  double lon)  $default,) {final _that = this;
+switch (_that) {
+case _NominatimResult():
+return $default(_that.displayName,_that.lat,_that.lon);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String displayName,  double lat,  double lon)?  $default,) {final _that = this;
+switch (_that) {
+case _NominatimResult() when $default != null:
+return $default(_that.displayName,_that.lat,_that.lon);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _NominatimResult implements NominatimResult {
+  const _NominatimResult({required this.displayName, required this.lat, required this.lon});
+  factory _NominatimResult.fromJson(Map<String, dynamic> json) => _$NominatimResultFromJson(json);
+
+@override final  String displayName;
+@override final  double lat;
+@override final  double lon;
+
+/// Create a copy of NominatimResult
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$NominatimResultCopyWith<_NominatimResult> get copyWith => __$NominatimResultCopyWithImpl<_NominatimResult>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$NominatimResultToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _NominatimResult&&(identical(other.displayName, displayName) || other.displayName == displayName)&&(identical(other.lat, lat) || other.lat == lat)&&(identical(other.lon, lon) || other.lon == lon));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,displayName,lat,lon);
+
+@override
+String toString() {
+  return 'NominatimResult(displayName: $displayName, lat: $lat, lon: $lon)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$NominatimResultCopyWith<$Res> implements $NominatimResultCopyWith<$Res> {
+  factory _$NominatimResultCopyWith(_NominatimResult value, $Res Function(_NominatimResult) _then) = __$NominatimResultCopyWithImpl;
+@override @useResult
+$Res call({
+ String displayName, double lat, double lon
+});
+
+
+
+
+}
+/// @nodoc
+class __$NominatimResultCopyWithImpl<$Res>
+    implements _$NominatimResultCopyWith<$Res> {
+  __$NominatimResultCopyWithImpl(this._self, this._then);
+
+  final _NominatimResult _self;
+  final $Res Function(_NominatimResult) _then;
+
+/// Create a copy of NominatimResult
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? displayName = null,Object? lat = null,Object? lon = null,}) {
+  return _then(_NominatimResult(
+displayName: null == displayName ? _self.displayName : displayName // ignore: cast_nullable_to_non_nullable
+as String,lat: null == lat ? _self.lat : lat // ignore: cast_nullable_to_non_nullable
+as double,lon: null == lon ? _self.lon : lon // ignore: cast_nullable_to_non_nullable
+as double,
+  ));
+}
+
+
+}
+
+// dart format on

lib/api/geocoding/nominatim_result.g.dart

@@ -0,0 +1,21 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'nominatim_result.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_NominatimResult _$NominatimResultFromJson(Map<String, dynamic> json) =>
+    _NominatimResult(
+      displayName: json['displayName'] as String,
+      lat: (json['lat'] as num).toDouble(),
+      lon: (json['lon'] as num).toDouble(),
+    );
+
+Map<String, dynamic> _$NominatimResultToJson(_NominatimResult instance) =>
+    <String, dynamic>{
+      'displayName': instance.displayName,
+      'lat': instance.lat,
+      'lon': instance.lon,
+    };

lib/api/geocoding/nominatim_search.dart

@@ -0,0 +1,72 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:http/http.dart' as http;
+
+import '../errors/network_exception.dart';
+import '../errors/parse_exception.dart';
+import '../errors/server_exception.dart';
+import 'nominatim_result.dart';
+
+/// Tiny wrapper around the public Nominatim geocoder. Only used in the
+/// commute-settings flow to look up a home address; not called from any
+/// hot path. The User-Agent header is **required** by the Nominatim usage
+/// policy — without it the service throttles/blocks the client.
+class NominatimSearch {
+  static const _userAgent = 'MarianumMobile/1.0 (contact@elias-mueller.com)';
+  static final Uri _base = Uri.parse('https://nominatim.openstreetmap.org/search');
+
+  /// Returns up to [limit] geocoded matches for the user-typed [query].
+  Future<List<NominatimResult>> run(String query, {int limit = 5}) async {
+    final uri = _base.replace(
+      queryParameters: {
+        'q': query,
+        'format': 'json',
+        'limit': limit.toString(),
+        'addressdetails': '0',
+        'accept-language': 'de',
+      },
+    );
+
+    final http.Response response;
+    try {
+      response = await http
+          .get(uri, headers: {'User-Agent': _userAgent, 'Accept': 'application/json'})
+          .timeout(const Duration(seconds: 15));
+    } on SocketException catch (e) {
+      throw NetworkException(technicalDetails: 'nominatim: ${e.message}');
+    } on TimeoutException catch (e) {
+      throw NetworkException.timeout(technicalDetails: 'nominatim: $e');
+    } on http.ClientException catch (e) {
+      throw NetworkException(technicalDetails: 'nominatim: ${e.message}');
+    }
+
+    if (response.statusCode > 299) {
+      throw ServerException(
+        statusCode: response.statusCode,
+        technicalDetails: 'nominatim HTTP ${response.statusCode}',
+      );
+    }
+
+    try {
+      final raw = jsonDecode(utf8.decode(response.bodyBytes)) as List;
+      return raw
+          .map((e) => _resultFromRaw(e as Map<String, dynamic>))
+          .toList(growable: false);
+    } catch (e) {
+      throw ParseException(technicalDetails: 'nominatim assemble: $e');
+    }
+  }
+
+  static NominatimResult _resultFromRaw(Map<String, dynamic> json) {
+    // Nominatim returns lat/lon as strings, not numbers. Normalise here.
+    final lat = double.parse(json['lat'].toString());
+    final lon = double.parse(json['lon'].toString());
+    return NominatimResult(
+      displayName: json['display_name'] as String? ?? '?',
+      lat: lat,
+      lon: lon,
+    );
+  }
+}

lib/api/marianumcloud/search/search_files_response.dart

@@ -83,9 +83,49 @@ class SearchFilesEntry {
     return null;
   }
 
+  /// Derives a filename with its extension from the WebDAV-relative path.
+  /// The provider's `title` is often the display name *without* the
+  /// extension, which would defeat extension-based icon mapping.
+  String _nameFromPath(String path) {
+    final stripped = path.replaceAll(RegExp(r'^/+|/+$'), '');
+    if (stripped.isEmpty) return title;
+    final last = stripped.split('/').last;
+    return last.isEmpty ? title : last;
+  }
+
+  /// The files search provider exposes the numeric Nextcloud file id either
+  /// as an attribute, or implicitly in the `?openfile=<id>` query parameter
+  /// of [resourceUrl]. Parses both into an [int] when available — used to
+  /// hit the preview endpoint directly.
+  int? _extractFileId() {
+    final attr = attributes?['fileId'];
+    if (attr is int) return attr;
+    if (attr is String) {
+      final parsed = int.tryParse(attr);
+      if (parsed != null) return parsed;
+    }
+    final url = resourceUrl;
+    if (url != null) {
+      final raw = Uri.tryParse(url)?.queryParameters['openfile'];
+      if (raw != null) return int.tryParse(raw);
+    }
+    return null;
+  }
+
   CacheableFile? toCacheable() {
     final path = webdavPath;
     if (path == null) return null;
-    return CacheableFile(path: path, isDirectory: isDirectory, name: title);
+    final fileId = _extractFileId();
+    return CacheableFile(
+      path: path,
+      isDirectory: isDirectory,
+      name: _nameFromPath(path),
+      fileId: fileId,
+      // Search provider responses don't carry `nc:has-preview`. Probe
+      // optimistically when a fileId is available — the preview endpoint
+      // simply returns 404 for unsupported formats, which the file-leading
+      // widget already falls back from to the typed icon.
+      hasPreview: (!isDirectory && fileId != null) ? true : null,
+    );
   }
 }