ui updates

Gas Man.xcodeproj/project.pbxproj

@@ -289,7 +289,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = "Gas Man/Gas_Man.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 202503190946;
+				CURRENT_PROJECT_VERSION = 202503191007;
 				DEVELOPMENT_ASSET_PATHS = "\"Gas Man/Preview Content\"";
 				DEVELOPMENT_TEAM = Z734T5CD6B;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -332,7 +332,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_ENTITLEMENTS = "Gas Man/Gas_Man.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 202503190946;
+				CURRENT_PROJECT_VERSION = 202503191007;
 				DEVELOPMENT_ASSET_PATHS = "\"Gas Man/Preview Content\"";
 				DEVELOPMENT_TEAM = Z734T5CD6B;
 				ENABLE_HARDENED_RUNTIME = YES;

Gas Man/AddFuelLogView.swift

@@ -8,6 +8,35 @@
 import SwiftUI
 import CoreData
 
+// Helper function to check if a string is properly formatted (e.g., "18.526")
+func isProperlyFormatted(_ input: String) -> Bool {
+    let pattern = #"^\d+\.\d{3}$"#
+    return input.range(of: pattern, options: .regularExpression) != nil
+}
+
+// helper function to format input.
+func formatInput(_ input: String) -> String {
+    // Extract only numeric characters.
+    let digitsOnly = input.filter { $0.isNumber }
+    // If no digits, return empty.
+    guard !digitsOnly.isEmpty else { return "" }
+    // Convert to an integer to remove any leading zeros.
+    let numberValue = Int(digitsOnly) ?? 0
+    // Convert back to a string.
+    let digits = String(numberValue)
+    
+    if digits.count > 3 {
+        // Insert decimal point so that the last 3 digits are decimals.
+        let integerPart = digits.dropLast(3)
+        let decimalPart = digits.suffix(3)
+        return "\(integerPart).\(decimalPart)"
+    } else {
+        // If fewer than 4 digits, pad with zeros on the left to 3 digits.
+        let padded = String(repeating: "0", count: 3 - digits.count) + digits
+        return "0." + padded
+    }
+}
+
 struct AddFuelLogView: View {
     @Environment(\.managedObjectContext) private var viewContext
     @Environment(\.dismiss) var dismiss
@@ -59,26 +88,53 @@ struct AddFuelLogView: View {
                         Text("Odometer:")
                         TextField("", text: $odometer)
                             .keyboardType(.decimalPad)
+                            .multilineTextAlignment(.trailing)
                     }
                     
                     HStack {
                         Text("Gallons:")
                         TextField("", text: $fuelVolume)
                             .keyboardType(.decimalPad)
-                            .onChange(of: fuelVolume) { _ in updateCalculatedValues() }
+                            .multilineTextAlignment(.trailing)
+                            .onChange(of: fuelVolume) { newValue in
+                                // Only reformat if the input is not already in the proper format.
+//                                if newValue.contains(".") { return }
+                                let pattern = #"^\d+\.\d{3}$"#
+                                if newValue.range(of: pattern, options: .regularExpression) != nil {
+                                    return
+                                }
+                                let formatted = formatInput(newValue)
+                                if formatted != newValue {
+                                    fuelVolume = formatted
+                                }
+                                updateCalculatedValues()
+                            }
                     }
                     
                     HStack {
                         Text("Price/Gal:")
                         TextField("", text: $pricePerGalon)
                             .keyboardType(.decimalPad)
-                            .onChange(of: pricePerGalon) { _ in updateCalculatedValues() }
+                            .multilineTextAlignment(.trailing)
+                            .onChange(of: pricePerGalon) { newValue in
+//                                if newValue.contains(".") { return }
+                                let pattern = #"^\d+\.\d{3}$"#
+                                if newValue.range(of: pattern, options: .regularExpression) != nil {
+                                    return
+                                }
+                                let formatted = formatInput(newValue)
+                                if formatted != newValue {
+                                    pricePerGalon = formatted
+                                }
+                                updateCalculatedValues()
+                            }
                     }
                     
                     HStack {
                         Text("Cost:")
                         TextField("", text: $cost)
                             .keyboardType(.decimalPad)
+                            .multilineTextAlignment(.trailing)
                             .onChange(of: cost) { _ in updateCalculatedValues() }
                     }
                     
@@ -94,8 +150,8 @@ struct AddFuelLogView: View {
                         Text("Coordinates: \(locationCoordinates)")
                     }
                     
-                    TextField("Location Coordinates", text: $locationCoordinates)
                     TextField("Location Name", text: $locationName)
+                        .multilineTextAlignment(.trailing)
                     
                     Picker("Octane", selection: $selectedOctane) {
                         ForEach(octaneOptions, id: \.self) { option in
@@ -108,7 +164,7 @@ struct AddFuelLogView: View {
                 Section(header: Text("Vehicle")) {
                     Picker("Select Vehicle", selection: $selectedVehicleID) {
                         ForEach(vehicles, id: \.id) { vehicle in
-                            Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
+                            Text("\(vehicle.year ?? "") \(vehicle.make ?? "") \(vehicle.model ?? "")")
                                 .tag(vehicle.id)
                         }
                     }

Gas Man/AddVehicleView.swift

@@ -139,7 +139,7 @@ struct AddVehicleView: View {
     private func saveVehicle() {
         let newVehicle = Vehicle(context: viewContext)
         newVehicle.id = UUID()
-        newVehicle.year = Int16(year) ?? 0
+        newVehicle.year = year
         newVehicle.make = make
         newVehicle.model = model
         newVehicle.color = color

Gas Man/EditVehicleView.swift

@@ -136,7 +136,7 @@ struct EditVehicleView: View {
     
     private func loadVehicleData() {
         // Basic Information
-        year = "\(vehicle.year)"
+        year = vehicle.year ?? ""
         make = vehicle.make ?? ""
         model = vehicle.model ?? ""
         color = vehicle.color ?? ""
@@ -218,7 +218,7 @@ struct EditVehicleView: View {
     }
     
     private func saveChanges() {
-        vehicle.year = Int16(year) ?? 0
+        vehicle.year = year
         vehicle.make = make
         vehicle.model = model
         vehicle.color = color

Gas Man/FuelLogDetailView.swift

@@ -22,7 +22,7 @@ struct FuelLogDetailView: View {
             // Vehicle header section
             if let vehicle = fuelLog.vehicle {
                 Section {
-                    Text("\(vehicle.year) \(vehicle.model ?? "")")
+                    Text("\(vehicle.year ?? "") \(vehicle.model ?? "")")
                         .font(.headline)
                         .frame(maxWidth: .infinity, alignment: .center)
                 }

Gas Man/FuelLogListView.swift

@@ -70,7 +70,7 @@ struct FuelLogListView: View {
                     Section {
                         Picker("Vehicle", selection: $selectedVehicleID) {
                             ForEach(vehicles, id: \.id) { vehicle in
-                                Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
+                                Text("\(vehicle.year ?? "") \(vehicle.make ?? "") \(vehicle.model ?? "")")
                                     .tag(vehicle.id)
                             }
                         }

Gas Man/Gas_Man.xcdatamodeld/Gas_Man.xcdatamodel/contents

@@ -48,7 +48,7 @@
         <attribute name="wheelModel" optional="YES" attributeType="String"/>
         <attribute name="wheelSizeDiameter" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
         <attribute name="wheelSizeWidth" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
-        <attribute name="year" attributeType="Integer 16" minValueString="1900" maxValueString="2100" defaultValueString="0" usesScalarValueType="YES"/>
+        <attribute name="year" attributeType="String" minValueString="4" maxValueString="4" defaultValueString="2025" regularExpressionString="[0-9][0-9][0-9][0-9]"/>
         <relationship name="fuelLog" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="FuelLog" inverseName="vehicle" inverseEntity="FuelLog"/>
     </entity>
 </model>

Gas Man/Persistence.swift

@@ -16,6 +16,7 @@ struct PersistenceController {
         // "GasMan" must match the name of your .xcdatamodeld file.
         container = NSPersistentCloudKitContainer(name: "Gas_Man")
 
+        
         if inMemory {
             container.persistentStoreDescriptions.first?.url = URL(fileURLWithPath: "/dev/null")
         }

Gas Man/Vehicle.swift

@@ -25,7 +25,7 @@ extension Vehicle: Identifiable {
         id ?? UUID()
     }
     
-    @NSManaged public var year: Int16
+    @NSManaged public var year: String?
     @NSManaged public var make: String?
     @NSManaged public var model: String?
     @NSManaged public var color: String?

Gas Man/VehicleDetailView.swift

@@ -26,7 +26,7 @@ struct VehicleDetailView: View {
                 HStack {
                     Text("Year:")
                     Spacer()
-                    Text("\(vehicle.year)")
+                    Text(vehicle.year ?? "")
                 }
                 HStack {
                     Text("Make:")

Gas Man/VehicleRowView.swift

@@ -13,7 +13,7 @@ struct VehicleRowView: View {
     
     var body: some View {
         VStack(alignment: .leading) {
-            Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
+            Text("\(vehicle.year ?? "") \(vehicle.make ?? "") \(vehicle.model ?? "")")
                 .font(.headline)
             Text(vehicle.color ?? "")
                 .font(.subheadline)