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FuelMan
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vehicle

This commit is contained in:
Kameron Kenny 2025-03-19 09:45:49 -04:00
parent d63b0b316c
commit 77fdffa619
25 changed files with 1072 additions and 180 deletions
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218
Gas Man/AddFuelLogView.swift
View File

@ -12,10 +12,10 @@ struct AddFuelLogView: View {
@Environment(\.managedObjectContext) private var viewContext
@Environment(\.dismiss) var dismiss
// Form fields
// Form fields for fuel log
@State private var date = Date()
@State private var odometer = ""
@State private var fuelVolume = ""
@State private var fuelVolume: String = ""
@State private var cost = ""
@State private var locationCoordinates = ""
@State private var locationName = ""
@ -31,29 +31,83 @@ struct AddFuelLogView: View {
// For tracking the previous odometer reading
@State private var previousOdometer: Double? = nil
@State private var showOdometerAlert = false
// Flag to avoid update loops in our calculation logic
@State private var isUpdatingCalculation = false
// Vehicle selection:
@FetchRequest(
sortDescriptors: [NSSortDescriptor(keyPath: \Vehicle.make, ascending: true)],
animation: .default)
private var vehicles: FetchedResults<Vehicle>
// Use the new UUID id for vehicle selection
@State private var selectedVehicleID: UUID? = nil
// Computed property for formatted previous odometer value
private var previousOdometerString: String {
previousOdometer.map { String(format: "%.0f", $0) } ?? "N/A"
}
// Computed property for the odometer alert
var odometerAlert: Alert {
let messageString = "Odometer reading must be greater than the previous record (\(previousOdometerString))."
return Alert(
title: Text("Odometer Reading Error"),
message: Text(messageString),
dismissButton: .default(Text("OK"))
)
}
var body: some View {
NavigationView {
Form {
fuelLogDetailsSection
Section(header: Text("Fuel Log Details")) {
DatePicker("Date", selection: $date, displayedComponents: [.date, .hourAndMinute])
HStack {
Text("Odometer:")
TextField("", text: $odometer)
.keyboardType(.decimalPad)
}
HStack {
Text("Gallons:")
TextField("", text: $fuelVolume)
.keyboardType(.decimalPad)
.onChange(of: fuelVolume) { _ in updateCalculatedValues() }
}
HStack {
Text("Price/Gal:")
TextField("", text: $pricePerGalon)
.keyboardType(.decimalPad)
.onChange(of: pricePerGalon) { _ in updateCalculatedValues() }
}
HStack {
Text("Cost:")
TextField("", text: $cost)
.keyboardType(.decimalPad)
.onChange(of: cost) { _ in updateCalculatedValues() }
}
Button("Get Current Location") {
locationManager.requestLocation()
}
if !locationCoordinates.isEmpty {
Text("Coordinates: \(locationCoordinates)")
}
TextField("Location Coordinates", text: $locationCoordinates)
TextField("Location Name", text: $locationName)
Picker("Octane", selection: $selectedOctane) {
ForEach(octaneOptions, id: \.self) { option in
Text("\(option)").tag(option)
}
}
.pickerStyle(MenuPickerStyle())
}
Section(header: Text("Vehicle")) {
Picker("Select Vehicle", selection: $selectedVehicleID) {
ForEach(vehicles, id: \.id) { vehicle in
Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
.tag(vehicle.id)
}
}
.pickerStyle(MenuPickerStyle())
}
}
.navigationTitle("Add Fuel Log")
.toolbar {
@ -74,91 +128,8 @@ struct AddFuelLogView: View {
locationName = placemark.name ?? ""
}
}
.onAppear(perform: loadPreviousData)
.alert(isPresented: $showOdometerAlert) { odometerAlert }
}
}
// MARK: - Subviews
private var fuelLogDetailsSection: some View {
Section(header: Text("Fuel Log Details")) {
DatePicker("Date", selection: $date, displayedComponents: [.date, .hourAndMinute])
// Odometer field
HStack(spacing: 4) {
Text("Odometer: ")
.font(.caption)
.foregroundColor(.secondary)
TextField("", text: $odometer)
.keyboardType(.decimalPad)
.textFieldStyle(RoundedBorderTextFieldStyle())
}
// Fuel Volume field
HStack(spacing: 4) {
Text("Gallons: ")
.font(.caption)
.foregroundColor(.secondary)
TextField("", text: $fuelVolume)
.keyboardType(.decimalPad)
.textFieldStyle(RoundedBorderTextFieldStyle())
.onChange(of: fuelVolume) { _ in updateCalculatedValues() }
}
// Price per Gallon field
HStack(spacing: 4) {
Text("Price/Gal: $")
.font(.caption)
.foregroundColor(.secondary)
TextField("", text: $pricePerGalon)
.keyboardType(.decimalPad)
.textFieldStyle(RoundedBorderTextFieldStyle())
.onChange(of: pricePerGalon) { _ in updateCalculatedValues() }
}
// Cost field
HStack(spacing: 4) {
Text("Cost: $")
.font(.caption)
.foregroundColor(.secondary)
TextField("", text: $cost)
.keyboardType(.decimalPad)
.textFieldStyle(RoundedBorderTextFieldStyle())
.onChange(of: cost) { _ in updateCalculatedValues() }
}
Button("Get Current Location") {
locationManager.requestLocation()
}
if !locationCoordinates.isEmpty {
Text("Coordinates: \(locationCoordinates)")
.font(.caption)
.foregroundColor(.secondary)
}
TextField("Location Coordinates", text: $locationCoordinates)
HStack(spacing: 4) {
Text("Location Name:")
.font(.caption)
.foregroundColor(.secondary)
TextField("", text: $locationName)
}
Picker("Octane", selection: $selectedOctane) {
ForEach(octaneOptions, id: \.self) { option in
Text("\(option)").tag(option)
}
}
.pickerStyle(MenuPickerStyle())
}
}
// MARK: - Helper Methods
private func loadPreviousData() {
.onAppear {
// Fetch the last FuelLog record to set defaults:
let fetchRequest: NSFetchRequest<FuelLog> = FuelLog.fetchRequest()
fetchRequest.sortDescriptors = [NSSortDescriptor(key: "date", ascending: false)]
fetchRequest.fetchLimit = 1
@ -166,9 +137,23 @@ struct AddFuelLogView: View {
selectedOctane = Int(lastFuelLog.octane)
previousOdometer = lastFuelLog.odometer
odometer = String(format: "%.0f", lastFuelLog.odometer)
// Set default vehicle from previous record if available:
if let lastVehicle = lastFuelLog.vehicle {
selectedVehicleID = lastVehicle.id
}
} else {
selectedOctane = 87
odometer = ""
// If no previous fuel log, default to the first available vehicle.
selectedVehicleID = vehicles.first?.id
}
}
.alert(isPresented: $showOdometerAlert) {
Alert(title: Text("Odometer Reading Error"),
message: Text("Odometer reading must be greater than the previous record (\(previousOdometerString))."),
dismissButton: .default(Text("OK")))
}
}
}
@ -181,7 +166,6 @@ struct AddFuelLogView: View {
}
private func updateCalculatedValues() {
// Prevent recursive updates.
guard !isUpdatingCalculation else { return }
isUpdatingCalculation = true
@ -189,24 +173,19 @@ struct AddFuelLogView: View {
let costVal = Double(cost)
let price = Double(pricePerGalon)
// 1. If fuelVolume and pricePerGalon are provided, calculate cost.
if let f = fuel, let p = price, f > 0 {
let computedCost = roundToTwo(f * p)
let computedCostStr = String(format: "%.2f", computedCost)
if cost != computedCostStr {
cost = computedCostStr
}
}
// 2. If fuelVolume and cost are provided, and pricePerGalon is empty, calculate pricePerGalon.
else if let f = fuel, let c = costVal, f > 0, pricePerGalon.trimmingCharacters(in: .whitespaces).isEmpty {
} else if let f = fuel, let c = costVal, f > 0, pricePerGalon.trimmingCharacters(in: .whitespaces).isEmpty {
let computedPrice = roundToThree(c / f)
let computedPriceStr = String(format: "%.3f", computedPrice)
if pricePerGalon != computedPriceStr {
pricePerGalon = computedPriceStr
}
}
// 3. If pricePerGalon and cost are provided, and fuelVolume is empty, calculate fuelVolume.
else if let p = price, let c = costVal, p > 0, fuelVolume.trimmingCharacters(in: .whitespaces).isEmpty {
} else if let p = price, let c = costVal, p > 0, fuelVolume.trimmingCharacters(in: .whitespaces).isEmpty {
let computedFuel = roundToThree(c / p)
let computedFuelStr = String(format: "%.3f", computedFuel)
if fuelVolume != computedFuelStr {
@ -218,14 +197,19 @@ struct AddFuelLogView: View {
}
private func saveFuelLog() {
guard let newOdometer = Double(odometer) else {
return
}
// Validate that the new odometer reading is greater than the previous record
if let previous = previousOdometer, newOdometer <= previous {
guard let newOdometer = Double(odometer) else { return }
// Re-fetch the latest fuel log from Core Data
let fetchRequest: NSFetchRequest<FuelLog> = FuelLog.fetchRequest()
fetchRequest.sortDescriptors = [NSSortDescriptor(key: "date", ascending: false)]
fetchRequest.fetchLimit = 1
if let lastFuelLog = try? viewContext.fetch(fetchRequest).first {
// Compare against the latest fuel log's odometer.
if newOdometer <= lastFuelLog.odometer {
showOdometerAlert = true
return
}
}
let newLog = FuelLog(context: viewContext)
newLog.id = UUID()
@ -238,12 +222,20 @@ struct AddFuelLogView: View {
newLog.octane = Int16(selectedOctane)
newLog.pricePerGalon = Double(pricePerGalon) ?? 0
// Set the vehicle relationship if a vehicle was selected:
if let vehicleID = selectedVehicleID,
let selectedVehicle = vehicles.first(where: { $0.id == vehicleID }) {
newLog.vehicle = selectedVehicle
}
do {
try viewContext.save()
print("Saved fuel log with vehicle: \(newLog.vehicle?.make ?? "none")")
dismiss()
} catch {
let nsError = error as NSError
fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
}
}
}

177
Gas Man/AddVehicleView.swift Normal file
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@ -0,0 +1,177 @@
//
// AddVehicleView.swift
// Gas Man
//
// Created by Kameron Kenny on 3/18/25.
//
import SwiftUI
struct AddVehicleView: View {
@Environment(\.managedObjectContext) private var viewContext
@Environment(\.dismiss) var dismiss
// Basic information
@State private var year: String = ""
@State private var make: String = ""
@State private var model: String = ""
@State private var color: String = ""
// Purchase information
@State private var purchaseDate: Date = Date()
@State private var purchaseDateEnabled: Bool = false
@State private var purchasePrice: String = ""
@State private var odometerAtPurchase: String = ""
// Sale information
@State private var soldDate: Date = Date()
@State private var soldDateEnabled: Bool = false
@State private var odometerAtSale: String = ""
// Additional notes
@State private var notes: String = ""
// New additional vehicle fields
@State private var engineName: String = ""
@State private var engineDisplacement: String = ""
@State private var transmission: String = "Automatic" // default value
@State private var vehicleType: String = ""
@State private var wheelSizeWidth: String = ""
@State private var wheelSizeDiameter: String = ""
@State private var tireSizeWidth: String = ""
@State private var tireSizeHeight: String = ""
@State private var tireSizeRadius: String = ""
// New additional vehicle fields for tire and wheel info:
@State private var tireBrand: String = ""
@State private var tireModel: String = ""
@State private var wheelBrand: String = ""
@State private var wheelModel: String = ""
private let dateFormatter: DateFormatter = {
let formatter = DateFormatter()
formatter.dateStyle = .short
return formatter
}()
var body: some View {
NavigationView {
Form {
Section(header: Text("Basic Information")) {
Picker("Vehicle Type", selection: $vehicleType) {
Text("Sedan").tag("Sedan")
Text("SUV").tag("SUV")
Text("Truck").tag("Truck")
Text("Van").tag("Van")
}
.pickerStyle(MenuPickerStyle())
TextField("Year", text: $year)
.keyboardType(.numberPad)
TextField("Make", text: $make)
TextField("Model", text: $model)
TextField("Color", text: $color)
}
Section(header: Text("Purchase Information")) {
Toggle("Add Purchase Date", isOn: $purchaseDateEnabled)
if purchaseDateEnabled {
DatePicker("Purchase Date", selection: $purchaseDate, displayedComponents: .date)
TextField("Purchase Price", text: $purchasePrice)
.keyboardType(.decimalPad)
TextField("Odometer at Purchase", text: $odometerAtPurchase)
.keyboardType(.decimalPad)
}
}
Section(header: Text("Engine & Transmission")) {
TextField("Engine Name", text: $engineName)
TextField("Engine Displacement (L)", text: $engineDisplacement)
.keyboardType(.decimalPad)
Picker("Transmission", selection: $transmission) {
Text("Automatic").tag("Automatic")
Text("Manual").tag("Manual")
}
.pickerStyle(MenuPickerStyle())
}
Section(header: Text("Tires")) {
TextField("Tire Brand", text: $tireBrand)
TextField("Tire Model", text: $tireModel)
TextField("Tire Size Width", text: $tireSizeWidth)
.keyboardType(.decimalPad)
TextField("Tire Size Height", text: $tireSizeHeight)
.keyboardType(.decimalPad)
TextField("Tire Size Radius", text: $tireSizeRadius)
.keyboardType(.decimalPad)
}
Section(header: Text("Wheels")) {
TextField("Wheel Brand", text: $wheelBrand)
TextField("Wheel Model", text: $wheelModel)
TextField("Wheel Size Width", text: $wheelSizeWidth)
.keyboardType(.decimalPad)
TextField("Wheel Size Diameter", text: $wheelSizeDiameter)
.keyboardType(.decimalPad)
}
Section(header: Text("Sale Information")) {
Toggle("Add Sold Date", isOn: $soldDateEnabled)
if soldDateEnabled {
DatePicker("Date Sold", selection: $soldDate, displayedComponents: .date)
TextField("Odometer at Sale", text: $odometerAtSale)
.keyboardType(.decimalPad)
}
}
Section(header: Text("Notes")) {
TextField("Notes", text: $notes)
}
}
.navigationTitle("Add Vehicle")
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
Button("Save") { saveVehicle() }
}
ToolbarItem(placement: .navigationBarLeading) {
Button("Cancel") { dismiss() }
}
}
}
}
private func saveVehicle() {
let newVehicle = Vehicle(context: viewContext)
newVehicle.id = UUID()
newVehicle.year = Int16(year) ?? 0
newVehicle.make = make
newVehicle.model = model
newVehicle.color = color
newVehicle.purchaseDate = purchaseDateEnabled ? purchaseDate : nil
newVehicle.purchasePrice = Double(purchasePrice).map { NSNumber(value: $0) }
newVehicle.odometerAtPurchase = Double(odometerAtPurchase).map { NSNumber(value: $0) }
newVehicle.soldDate = soldDateEnabled ? soldDate : nil
newVehicle.odometerAtSale = Double(odometerAtSale).map { NSNumber(value: $0) }
newVehicle.notes = notes.isEmpty ? nil : notes
newVehicle.tireBrand = tireBrand.isEmpty ? nil : tireBrand
newVehicle.tireModel = tireModel.isEmpty ? nil : tireModel
newVehicle.wheelBrand = wheelBrand.isEmpty ? nil : wheelBrand
newVehicle.wheelModel = wheelModel.isEmpty ? nil : wheelModel
// Save additional vehicle information:
newVehicle.engineName = engineName.isEmpty ? nil : engineName
newVehicle.engineDisplacement = Double(engineDisplacement).map { NSNumber(value: $0) }
newVehicle.transmission = transmission.isEmpty ? "Automatic" : transmission
newVehicle.vehicleType = vehicleType.isEmpty ? nil : vehicleType
newVehicle.wheelSizeWidth = Double(wheelSizeWidth).map { NSNumber(value: $0) }
newVehicle.wheelSizeDiameter = Double(wheelSizeDiameter).map { NSNumber(value: $0) }
newVehicle.tireSizeWidth = Double(tireSizeWidth).map { NSNumber(value: $0) }
newVehicle.tireSizeHeight = Double(tireSizeHeight).map { NSNumber(value: $0) }
newVehicle.tireSizeRadius = Double(tireSizeRadius).map { NSNumber(value: $0) }
do {
try viewContext.save()
dismiss()
} catch {
let nsError = error as NSError
fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
}
}
}

13
Gas Man/Assets.xcassets/AppIcon.appiconset/Contents.json
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@ -1,6 +1,7 @@
{
"images" : [
{
"filename" : "fuel pump-1024.png",
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
@ -12,6 +13,7 @@
"value" : "dark"
}
],
"filename" : "fuel pump-1024 1.png",
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
@ -23,56 +25,67 @@
"value" : "tinted"
}
],
"filename" : "fuel pump-1024 2.png",
"idiom" : "universal",
"platform" : "ios",
"size" : "1024x1024"
},
{
"filename" : "fuel pump-16.png",
"idiom" : "mac",
"scale" : "1x",
"size" : "16x16"
},
{
"filename" : "fuel pump-32.png",
"idiom" : "mac",
"scale" : "2x",
"size" : "16x16"
},
{
"filename" : "fuel pump-32 1.png",
"idiom" : "mac",
"scale" : "1x",
"size" : "32x32"
},
{
"filename" : "fuel pump-64.png",
"idiom" : "mac",
"scale" : "2x",
"size" : "32x32"
},
{
"filename" : "fuel pump-128.png",
"idiom" : "mac",
"scale" : "1x",
"size" : "128x128"
},
{
"filename" : "fuel pump-256 1.png",
"idiom" : "mac",
"scale" : "2x",
"size" : "128x128"
},
{
"filename" : "fuel pump-256.png",
"idiom" : "mac",
"scale" : "1x",
"size" : "256x256"
},
{
"filename" : "fuel pump-512 1.png",
"idiom" : "mac",
"scale" : "2x",
"size" : "256x256"
},
{
"filename" : "fuel pump-512.png",
"idiom" : "mac",
"scale" : "1x",
"size" : "512x512"
},
{
"filename" : "fuel pump-1024 3.png",
"idiom" : "mac",
"scale" : "2x",
"size" : "512x512"

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256
Gas Man/EditVehicleView.swift Normal file
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@ -0,0 +1,256 @@
//
// EditVehicleView.swift
// Gas Man
//
// Created by Kameron Kenny on 3/18/25.
//
import SwiftUI
struct EditVehicleView: View {
@Environment(\.managedObjectContext) private var viewContext
@Environment(\.dismiss) var dismiss
@ObservedObject var vehicle: Vehicle
// Basic Information
@State private var year: String = ""
@State private var make: String = ""
@State private var model: String = ""
@State private var color: String = ""
// Purchase Information
@State private var purchaseDate: Date = Date()
@State private var purchaseDateEnabled: Bool = false
@State private var purchasePrice: String = ""
@State private var odometerAtPurchase: String = ""
// Sale Information
@State private var soldDate: Date = Date()
@State private var soldDateEnabled: Bool = false
@State private var odometerAtSale: String = ""
// Additional Vehicle Information
@State private var engineName: String = ""
@State private var engineDisplacement: String = ""
@State private var transmission: String = "Automatic" // default
@State private var vehicleType: String = ""
@State private var wheelSizeWidth: String = ""
@State private var wheelSizeDiameter: String = ""
@State private var tireSizeWidth: String = ""
@State private var tireSizeHeight: String = ""
@State private var tireSizeRadius: String = ""
// Tire & Wheel Brand/Model
@State private var tireBrand: String = ""
@State private var tireModel: String = ""
@State private var wheelBrand: String = ""
@State private var wheelModel: String = ""
// Additional Notes
@State private var notes: String = ""
var body: some View {
NavigationView {
Form {
Section(header: Text("Basic Information")) {
Picker("Vehicle Type", selection: $vehicleType) {
Text("Sedan").tag("Sedan")
Text("SUV").tag("SUV")
Text("Truck").tag("Truck")
Text("Van").tag("Van")
}
.pickerStyle(MenuPickerStyle())
TextField("Year", text: $year)
.keyboardType(.numberPad)
TextField("Make", text: $make)
TextField("Model", text: $model)
TextField("Color", text: $color)
}
Section(header: Text("Purchase Information")) {
Toggle("Add Purchase Date", isOn: $purchaseDateEnabled)
if purchaseDateEnabled {
DatePicker("Purchase Date", selection: $purchaseDate, displayedComponents: .date)
TextField("Purchase Price", text: $purchasePrice)
.keyboardType(.decimalPad)
TextField("Odometer at Purchase", text: $odometerAtPurchase)
.keyboardType(.decimalPad)
}
}
Section(header: Text("Engine & Transmission")) {
TextField("Engine Name", text: $engineName)
TextField("Engine Displacement (L)", text: $engineDisplacement)
.keyboardType(.decimalPad)
Picker("Transmission", selection: $transmission) {
Text("Automatic").tag("Automatic")
Text("Manual").tag("Manual")
}
.pickerStyle(MenuPickerStyle())
}
Section(header: Text("Tires")) {
TextField("Tire Brand", text: $tireBrand)
TextField("Tire Model", text: $tireModel)
TextField("Tire Size Width", text: $tireSizeWidth)
.keyboardType(.decimalPad)
TextField("Tire Size Height", text: $tireSizeHeight)
.keyboardType(.decimalPad)
TextField("Tire Size Radius", text: $tireSizeRadius)
.keyboardType(.decimalPad)
}
Section(header: Text("Wheels")) {
TextField("Wheel Brand", text: $wheelBrand)
TextField("Wheel Model", text: $wheelModel)
TextField("Wheel Size Width", text: $wheelSizeWidth)
.keyboardType(.decimalPad)
TextField("Wheel Size Diameter", text: $wheelSizeDiameter)
.keyboardType(.decimalPad)
}
Section(header: Text("Sale Information")) {
Toggle("Add Sold Date", isOn: $soldDateEnabled)
if soldDateEnabled {
DatePicker("Date Sold", selection: $soldDate, displayedComponents: .date)
TextField("Odometer at Sale", text: $odometerAtSale)
.keyboardType(.decimalPad)
}
}
Section(header: Text("Notes")) {
TextField("Notes", text: $notes)
}
}
.navigationTitle("Edit Vehicle")
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
Button("Save") { saveChanges() }
}
ToolbarItem(placement: .navigationBarLeading) {
Button("Cancel") { dismiss() }
}
}
}
.onAppear(perform: loadVehicleData)
}
private func loadVehicleData() {
// Basic Information
year = "\(vehicle.year)"
make = vehicle.make ?? ""
model = vehicle.model ?? ""
color = vehicle.color ?? ""
// Purchase Information
if let pDate = vehicle.purchaseDate {
purchaseDate = pDate
purchaseDateEnabled = true
} else {
purchaseDateEnabled = false
}
if let pPrice = vehicle.purchasePrice?.doubleValue {
purchasePrice = String(format: "%.2f", pPrice)
} else {
purchasePrice = ""
}
if let odoPurchase = vehicle.odometerAtPurchase?.doubleValue {
odometerAtPurchase = String(format: "%.0f", odoPurchase)
} else {
odometerAtPurchase = ""
}
// Sale Information
if let sDate = vehicle.soldDate {
soldDate = sDate
soldDateEnabled = true
} else {
soldDateEnabled = false
}
if let odoSale = vehicle.odometerAtSale?.doubleValue {
odometerAtSale = String(format: "%.0f", odoSale)
} else {
odometerAtSale = ""
}
// Additional Vehicle Information
engineName = vehicle.engineName ?? ""
if let ed = vehicle.engineDisplacement?.doubleValue {
engineDisplacement = String(format: "%.3f", ed)
} else {
engineDisplacement = ""
}
transmission = vehicle.transmission ?? "Automatic"
vehicleType = vehicle.vehicleType ?? ""
if let wsWidth = vehicle.wheelSizeWidth?.doubleValue {
wheelSizeWidth = String(format: "%.3f", wsWidth)
} else {
wheelSizeWidth = ""
}
if let wsDiameter = vehicle.wheelSizeDiameter?.doubleValue {
wheelSizeDiameter = String(format: "%.3f", wsDiameter)
} else {
wheelSizeDiameter = ""
}
if let tsWidth = vehicle.tireSizeWidth?.doubleValue {
tireSizeWidth = String(format: "%.3f", tsWidth)
} else {
tireSizeWidth = ""
}
if let tsHeight = vehicle.tireSizeHeight?.doubleValue {
tireSizeHeight = String(format: "%.3f", tsHeight)
} else {
tireSizeHeight = ""
}
if let tsRadius = vehicle.tireSizeRadius?.doubleValue {
tireSizeRadius = String(format: "%.3f", tsRadius)
} else {
tireSizeRadius = ""
}
// Tire & Wheel Brand/Model
tireBrand = vehicle.tireBrand ?? ""
tireModel = vehicle.tireModel ?? ""
wheelBrand = vehicle.wheelBrand ?? ""
wheelModel = vehicle.wheelModel ?? ""
// Notes
notes = vehicle.notes ?? ""
}
private func saveChanges() {
vehicle.year = Int16(year) ?? 0
vehicle.make = make
vehicle.model = model
vehicle.color = color
vehicle.purchaseDate = purchaseDateEnabled ? purchaseDate : nil
vehicle.purchasePrice = Double(purchasePrice).map { NSNumber(value: $0) }
vehicle.odometerAtPurchase = Double(odometerAtPurchase).map { NSNumber(value: $0) }
vehicle.soldDate = soldDateEnabled ? soldDate : nil
vehicle.odometerAtSale = Double(odometerAtSale).map { NSNumber(value: $0) }
vehicle.engineName = engineName.isEmpty ? nil : engineName
vehicle.engineDisplacement = Double(engineDisplacement).map { NSNumber(value: $0) }
vehicle.transmission = transmission.isEmpty ? "Automatic" : transmission
vehicle.vehicleType = vehicleType.isEmpty ? nil : vehicleType
vehicle.wheelSizeWidth = Double(wheelSizeWidth).map { NSNumber(value: $0) }
vehicle.wheelSizeDiameter = Double(wheelSizeDiameter).map { NSNumber(value: $0) }
vehicle.tireSizeWidth = Double(tireSizeWidth).map { NSNumber(value: $0) }
vehicle.tireSizeHeight = Double(tireSizeHeight).map { NSNumber(value: $0) }
vehicle.tireSizeRadius = Double(tireSizeRadius).map { NSNumber(value: $0) }
vehicle.tireBrand = tireBrand.isEmpty ? nil : tireBrand
vehicle.tireModel = tireModel.isEmpty ? nil : tireModel
vehicle.wheelBrand = wheelBrand.isEmpty ? nil : wheelBrand
vehicle.wheelModel = wheelModel.isEmpty ? nil : wheelModel
vehicle.notes = notes.isEmpty ? nil : notes
do {
try viewContext.save()
dismiss()
} catch {
let nsError = error as NSError
fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
}
}
}

12
Gas Man/FuelLogDetailView.swift
View File

@ -14,13 +14,21 @@ private let dateFormatter: DateFormatter = {
return formatter
}()
struct FuelLogDetailView: View {
var fuelLog: FuelLog
var body: some View {
Form {
Section(header: Text("Basic Information")) {
// Vehicle header section
if let vehicle = fuelLog.vehicle {
Section {
Text("\(vehicle.year) \(vehicle.model ?? "")")
.font(.headline)
.frame(maxWidth: .infinity, alignment: .center)
}
}
Section(header: Text("")) {
HStack {
Text("Date:")
Spacer()

136
Gas Man/FuelLogListView.swift
View File

@ -1,47 +1,106 @@
//
// FuelLogListView.swift
// Gas Man
//
// Created by Kameron Kenny on 3/17/25.
//
import SwiftUI
import CoreData
struct FuelLogListView: View {
@Environment(\.managedObjectContext) private var viewContext
// All fuel logs (sorted by date descending)
@FetchRequest(
sortDescriptors: [NSSortDescriptor(keyPath: \FuelLog.date, ascending: false)],
animation: .default)
private var fuelLogs: FetchedResults<FuelLog>
@State private var showingAddFuelLog = false // Controls sheet presentation
// All vehicles (sorted by make)
@FetchRequest(
sortDescriptors: [NSSortDescriptor(keyPath: \Vehicle.make, ascending: true)],
animation: .default)
private var vehicles: FetchedResults<Vehicle>
@State private var showingAddFuelLog = false
@State private var selectedVehicleID: UUID? = nil
@State private var showAddVehicleSheet = false
// For tracking the previous odometer reading
@State private var previousOdometer: Double? = nil
@State private var showOdometerAlert = false
@State private var isUpdatingCalculation = false
// Computed property for formatted previous odometer value
private var previousOdometerString: String {
previousOdometer.map { String(format: "%.0f", $0) } ?? "N/A"
}
// Filter fuel logs by the selected vehicle.
private var filteredFuelLogs: [FuelLog] {
if let vehicleID = selectedVehicleID {
return fuelLogs.filter { log in
if let logVehicleID = log.vehicle?.id {
return logVehicleID == vehicleID
}
return false
}
} else {
return Array(fuelLogs)
}
}
var body: some View {
NavigationView {
if vehicles.isEmpty {
// Empty state: no vehicles exist.
VStack(spacing: 20) {
Text("No vehicles found.")
.font(.headline)
Text("Please add a vehicle before logging fuel records.")
.multilineTextAlignment(.center)
.padding(.horizontal)
Button("Add Vehicle") {
showAddVehicleSheet = true
}
.padding()
.background(Color.blue)
.foregroundColor(.white)
.cornerRadius(8)
}
.navigationTitle("Fuel Logs")
.sheet(isPresented: $showAddVehicleSheet) {
AddVehicleView().environment(\.managedObjectContext, viewContext)
}
} else {
List {
ForEach(Array(fuelLogs.enumerated()), id: \.element) { index, log in
// Compute distance since the previous record:
// Vehicle Picker Section
Section {
Picker("Vehicle", selection: $selectedVehicleID) {
ForEach(vehicles, id: \.objectID) { vehicle in
// Only tag if vehicle.id is not nil.
if let vid = vehicle.id {
Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
.tag(vid as UUID?)
} else {
// If id is nil, you can still show the row but tag with nil.
Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
.tag(nil as UUID?)
}
}
}
.pickerStyle(MenuPickerStyle())
}
// Fuel Logs Section (filtered by selected vehicle)
ForEach(filteredFuelLogs.indices, id: \.self) { index in
let log = filteredFuelLogs[index]
let distance: Double? = {
if index < fuelLogs.count - 1 {
let previousLog = fuelLogs[index + 1]
guard index < filteredFuelLogs.count - 1 else { return nil }
let previousLog = filteredFuelLogs[index + 1]
let milesDriven = log.odometer - previousLog.odometer
return milesDriven > 0 ? milesDriven : nil
}
return nil
}()
// Compute MPG (if possible)
let mpg: Double? = {
if index < fuelLogs.count - 1 {
let previousLog = fuelLogs[index + 1]
guard index < filteredFuelLogs.count - 1 else { return nil }
let previousLog = filteredFuelLogs[index + 1]
let milesDriven = log.odometer - previousLog.odometer
if log.fuelVolume > 0 && milesDriven > 0 {
guard log.fuelVolume > 0, milesDriven > 0 else { return nil }
return milesDriven / log.fuelVolume
}
}
return nil
}()
NavigationLink(destination: FuelLogDetailView(fuelLog: log)) {
@ -54,9 +113,9 @@ struct FuelLogListView: View {
.navigationTitle("Fuel Logs")
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
Button(action: {
showingAddFuelLog = true // Present AddFuelLogView
}) {
Button {
showingAddFuelLog = true
} label: {
Label("Add Fuel Log", systemImage: "plus")
}
}
@ -64,16 +123,37 @@ struct FuelLogListView: View {
EditButton()
}
}
// Sheet presentation for AddFuelLogView
.sheet(isPresented: $showingAddFuelLog) {
AddFuelLogView().environment(\.managedObjectContext, viewContext)
}
.onAppear {
print("Total fuel logs: \(fuelLogs.count)")
setDefaultVehicle()
}
}
}
.alert(isPresented: $showOdometerAlert) {
Alert(title: Text("Odometer Reading Error"),
message: Text("Odometer reading must be greater than the previous record (\(previousOdometerString))."),
dismissButton: .default(Text("OK")))
}
}
// Set default vehicle selection on appear.
private func setDefaultVehicle() {
if selectedVehicleID == nil {
if let lastFuelLog = fuelLogs.first, let vehicle = lastFuelLog.vehicle {
selectedVehicleID = vehicle.id
} else {
selectedVehicleID = vehicles.first?.id
}
}
}
private func deleteFuelLogs(offsets: IndexSet) {
withAnimation {
offsets.map { fuelLogs[$0] }.forEach(viewContext.delete)
let logsToDelete = offsets.map { filteredFuelLogs[$0] }
logsToDelete.forEach { viewContext.delete($0) }
do {
try viewContext.save()
} catch {

41
Gas Man/Gas_Man.xcdatamodeld/Gas_Man.xcdatamodel/contents
View File

@ -1,15 +1,17 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="23507" systemVersion="23H222" minimumToolsVersion="Automatic" sourceLanguage="Swift" usedWithCloudKit="YES" userDefinedModelVersionIdentifier="">
<entity name="FuelLog" representedClassName="FuelLog" isAbstract="YES" syncable="YES" codeGenerationType="class">
<attribute name="cost" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="date" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
<attribute name="fuelVolume" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="cost" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="date" attributeType="Date" defaultDateTimeInterval="764004600" usesScalarValueType="NO"/>
<attribute name="fuelVolume" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="fullTank" optional="YES" attributeType="Boolean" usesScalarValueType="YES"/>
<attribute name="id" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
<attribute name="locationCoordinates" optional="YES" attributeType="String"/>
<attribute name="locationName" optional="YES" attributeType="String"/>
<attribute name="octane" optional="YES" attributeType="Integer 16" defaultValueString="0" usesScalarValueType="YES"/>
<attribute name="odometer" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="pricePerGalon" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="octane" attributeType="Integer 16" defaultValueString="0" usesScalarValueType="YES"/>
<attribute name="odometer" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="pricePerGalon" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<relationship name="vehicle" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Vehicle" inverseName="fuelLog" inverseEntity="Vehicle"/>
</entity>
<entity name="Item" representedClassName="Item" syncable="YES" codeGenerationType="class"/>
<entity name="MaintenanceEvent" representedClassName="MaintenanceEvent" isAbstract="YES" syncable="YES" codeGenerationType="class">
@ -22,4 +24,31 @@
<attribute name="notes" optional="YES" attributeType="String"/>
<attribute name="odometer" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
</entity>
<entity name="Vehicle" representedClassName="Vehicle" syncable="YES">
<attribute name="color" attributeType="String" defaultValueString=""/>
<attribute name="engineDisplacement" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="engineName" optional="YES" attributeType="String"/>
<attribute name="id" optional="YES" attributeType="UUID" usesScalarValueType="NO" customClassName="NSUUID"/>
<attribute name="make" attributeType="String" defaultValueString=""/>
<attribute name="model" attributeType="String" defaultValueString=""/>
<attribute name="notes" optional="YES" attributeType="String"/>
<attribute name="odometerAtPurchase" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="odometerAtSale" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="purchaseDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
<attribute name="purchasePrice" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="soldDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
<attribute name="tireBrand" optional="YES" attributeType="String"/>
<attribute name="tireModel" optional="YES" attributeType="String"/>
<attribute name="tireSizeHeight" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="tireSizeRadius" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="tireSizeWidth" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="transmission" optional="YES" attributeType="String" defaultValueString="Automatic"/>
<attribute name="vehicleType" optional="YES" attributeType="String"/>
<attribute name="wheelBrand" optional="YES" attributeType="String"/>
<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"/>
<relationship name="fuelLog" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="FuelLog" inverseName="vehicle" inverseEntity="FuelLog"/>
</entity>
</model>

4
Gas Man/MainTabView.swift
View File

@ -14,6 +14,10 @@ struct MainTabView: View {
.tabItem {
Label("Fuel", systemImage: "fuelpump.fill")
}
VehicleListView()
.tabItem {
Label("Vehicles", systemImage: "car.fill")
}
MaintenanceListView()
.tabItem {
Label("Maintenance", systemImage: "wrench.fill")

56
Gas Man/Vehicle.swift Normal file
View File

@ -0,0 +1,56 @@
//
// Vehicle.swift
// Gas Man
//
// Created by Kameron Kenny on 3/18/25.
//
import Foundation
import CoreData
@objc(Vehicle)
public class Vehicle: NSManagedObject {
public override func awakeFromInsert() {
super.awakeFromInsert()
self.id = UUID()
print("Assigned new UUID: \(self.id)")
}
}
extension Vehicle: Identifiable {
@NSManaged public var id: UUID?
// Computed property to always get a non-optional UUID.
public var nonOptionalID: UUID {
id ?? UUID()
}
@NSManaged public var year: Int16
@NSManaged public var make: String?
@NSManaged public var model: String?
@NSManaged public var color: String?
@NSManaged public var purchaseDate: Date?
@NSManaged public var purchasePrice: NSNumber?
@NSManaged public var soldDate: Date?
@NSManaged public var odometerAtPurchase: NSNumber?
@NSManaged public var odometerAtSale: NSNumber?
@NSManaged public var notes: String?
// Existing additional fields
@NSManaged public var engineName: String?
@NSManaged public var engineDisplacement: NSNumber?
@NSManaged public var transmission: String?
@NSManaged public var vehicleType: String?
@NSManaged public var wheelSizeWidth: NSNumber?
@NSManaged public var wheelSizeDiameter: NSNumber?
@NSManaged public var tireSizeWidth: NSNumber?
@NSManaged public var tireSizeHeight: NSNumber?
@NSManaged public var tireSizeRadius: NSNumber?
// New fields for tire and wheel brands/models
@NSManaged public var tireBrand: String?
@NSManaged public var tireModel: String?
@NSManaged public var wheelBrand: String?
@NSManaged public var wheelModel: String?
}

195
Gas Man/VehicleDetailView.swift Normal file
View File

@ -0,0 +1,195 @@
//
// VehicleDetailView.swift
// Gas Man
//
// Created by Kameron Kenny on 3/18/25.
//
import SwiftUI
struct VehicleDetailView: View {
@ObservedObject var vehicle: Vehicle
@State private var showingEditVehicle = false
private let dateFormatter: DateFormatter = {
let formatter = DateFormatter()
formatter.dateStyle = .short
return formatter
}()
var body: some View {
Form {
Section(header: Text("Basic Information")) {
HStack {
Text("Vehicle Type:")
Spacer()
Text(vehicle.vehicleType ?? "")
}
HStack {
Text("Year:")
Spacer()
Text("\(vehicle.year)")
}
HStack {
Text("Make:")
Spacer()
Text(vehicle.make ?? "")
}
HStack {
Text("Model:")
Spacer()
Text(vehicle.model ?? "")
}
HStack {
Text("Color:")
Spacer()
Text(vehicle.color ?? "")
}
}
Section(header: Text("Purchase Information")) {
HStack {
Text("Date:")
Spacer()
Text(vehicle.purchaseDate != nil ? dateFormatter.string(from: vehicle.purchaseDate!) : "")
}
HStack {
Text("Price:")
Spacer()
if let price = vehicle.purchasePrice {
Text("$\(price.doubleValue, specifier: "%.2f")")
} else {
Text("")
}
}
HStack {
Text("Odometer:")
Spacer()
if let odo = vehicle.odometerAtPurchase {
Text("\(odo.doubleValue, specifier: "%.0f") miles")
} else {
Text("")
}
}
}
Section(header: Text("Engine & Transmission")) {
HStack {
Text("Engine Name:")
Spacer()
Text(vehicle.engineName ?? "")
}
HStack {
Text("Engine Displacement:")
Spacer()
if let ed = vehicle.engineDisplacement {
Text("\(ed.doubleValue, specifier: "%.3f") L")
} else {
Text("")
}
}
HStack {
Text("Transmission:")
Spacer()
Text(vehicle.transmission ?? "Automatic")
}
}
Section(header: Text("Tires")) {
HStack {
Text("Brand:")
Spacer()
Text(vehicle.tireBrand ?? "")
}
HStack {
Text("Model:")
Spacer()
Text(vehicle.tireModel ?? "")
}
HStack {
Text("Size:")
Spacer()
if let tw = vehicle.tireSizeWidth {
Text("\(tw.doubleValue, specifier: "%.0f")")
} else {
Text("-")
}
Text("/")
if let th = vehicle.tireSizeHeight {
Text("\(th.doubleValue, specifier: "%.0f")")
} else {
Text("-")
}
Text("r")
if let tr = vehicle.tireSizeRadius {
Text("\(tr.doubleValue, specifier: "%.0f")")
} else {
Text("-")
}
}
}
Section(header: Text("Wheels")) {
HStack {
Text("Brand:")
Spacer()
Text(vehicle.wheelBrand ?? "")
}
HStack {
Text("Model:")
Spacer()
Text(vehicle.wheelModel ?? "")
}
HStack {
Text("Size:")
Spacer()
if let wd = vehicle.wheelSizeDiameter {
Text("\(wd.doubleValue, specifier: "%.3f")")
} else {
Text("-")
}
Text(" x ")
if let ws = vehicle.wheelSizeWidth {
Text("\(ws.doubleValue, specifier: "%.3f")")
} else {
Text("-")
}
}
}
if vehicle.soldDate != nil {
Section(header: Text("Sale Information")) {
HStack {
Text("Date Sold:")
Spacer()
Text(vehicle.soldDate != nil ? dateFormatter.string(from: vehicle.soldDate!) : "")
}
HStack {
Text("Odometer at Sale:")
Spacer()
if let odo = vehicle.odometerAtSale {
Text("\(odo.doubleValue, specifier: "%.0f") miles")
} else {
Text("")
}
}
}
}
Section(header: Text("Notes")) {
Text(vehicle.notes ?? "")
}
}
.navigationTitle("\(vehicle.make ?? "") \(vehicle.model ?? "")")
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
Button("Edit") {
showingEditVehicle = true
}
}
}
.sheet(isPresented: $showingEditVehicle) {
EditVehicleView(vehicle: vehicle)
.environment(\.managedObjectContext, vehicle.managedObjectContext!)
}
}
}

59
Gas Man/VehicleListView.swift Normal file
View File

@ -0,0 +1,59 @@
//
// VehicleListView.swift
// Gas Man
//
// Created by Kameron Kenny on 3/18/25.
//
import SwiftUI
import CoreData
struct VehicleListView: View {
@Environment(\.managedObjectContext) private var viewContext
@FetchRequest(
sortDescriptors: [NSSortDescriptor(keyPath: \Vehicle.make, ascending: true)],
animation: .default)
private var vehicles: FetchedResults<Vehicle>
@State private var showingAddVehicle = false
var body: some View {
NavigationView {
List {
ForEach(vehicles) { vehicle in
NavigationLink(destination: VehicleDetailView(vehicle: vehicle)) {
VehicleRowView(vehicle: vehicle)
}
}
.onDelete(perform: deleteVehicles)
}
.navigationTitle("Vehicles")
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
Button(action: { showingAddVehicle = true }) {
Label("Add Vehicle", systemImage: "plus")
}
}
ToolbarItem(placement: .navigationBarLeading) {
EditButton()
}
}
.sheet(isPresented: $showingAddVehicle) {
AddVehicleView().environment(\.managedObjectContext, viewContext)
}
}
}
private func deleteVehicles(offsets: IndexSet) {
withAnimation {
offsets.map { vehicles[$0] }.forEach(viewContext.delete)
do {
try viewContext.save()
} catch {
let nsError = error as NSError
fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
}
}
}
}

23
Gas Man/VehicleRowView.swift Normal file
View File

@ -0,0 +1,23 @@
//
// VehicleRowView.swift
// Gas Man
//
// Created by Kameron Kenny on 3/18/25.
//
import SwiftUI
struct VehicleRowView: View {
var vehicle: Vehicle
var body: some View {
VStack(alignment: .leading) {
Text("\(vehicle.year) \(vehicle.make ?? "") \(vehicle.model ?? "")")
.font(.headline)
Text(vehicle.color ?? "")
.font(.subheadline)
.foregroundColor(.secondary)
}
}
}