frozd/carmanager-3
1
0
Fork 0
Code Issues Pull Requests Actions Projects Releases 9 Wiki Activity

Compare commits

base: frozd:1.0
Branches Tags
frozd:master frozd:feature/file-metadatam frozd:feature/auto-update frozd:release/v1.4.2 frozd:release/v1.4.1 frozd:release/v1.4 frozd:release/v1.3 frozd:release/v1.2 frozd:release/v1.1
frozd:1.4.4 frozd:1.4.3.1 frozd:1.4.3 frozd:1.4.2 frozd:1.4.1 frozd:1.4 frozd:1.3 frozd:1.2 frozd:1.1 frozd:1.0
..
compare: frozd:3d8b7e921a1d6096613c113c80f3c1bf778b7491
Branches Tags
frozd:feature/file-metadatam frozd:master frozd:feature/auto-update frozd:release/v1.4.2 frozd:release/v1.4.1 frozd:release/v1.4 frozd:release/v1.3 frozd:release/v1.2 frozd:release/v1.1
frozd:1.4.4 frozd:1.4.3.1 frozd:1.4.3 frozd:1.4.2 frozd:1.4.1 frozd:1.4 frozd:1.3 frozd:1.2 frozd:1.1 frozd:1.0

13 Commits
1.0 ... 3d8b7e921a

Author SHA1 Message Date
Jaro Kaulmann
3d8b7e921a Merge pull request 'feature/cuid' (#1) from feature/cuid into master 
Reviewed-on: #1
 2026-03-03 11:33:28 +01:00
Frozd
f0d51bc85e feat: CUID & fix: reorder bug 2026-03-02 16:34:18 +01:00
Frozd
9b261dbf78 chore: updated to .NET 8.0 2026-03-02 16:26:17 +01:00
Frozd
a6112bec44 chore: folders 2026-03-02 16:01:12 +01:00
Frozd
272ed999d8 feat: reordering 2026-03-02 15:33:56 +01:00
Frozd
48be020dc4 feat: GUID 2026-03-02 14:23:15 +01:00
Frozd
f6b70fa387 feat: Better car creation 2026-02-24 08:57:47 +01:00
Frozd
4404ac3c7b chore: clean unused imports 2026-02-23 17:49:40 +01:00
Frozd
c70407b40b chore: cleanup 2026-02-23 17:47:54 +01:00
Frozd
d733e49698 feat: display car age 2026-02-23 17:47:01 +01:00
Frozd
160352383a feat: set & get validation 2026-02-23 17:35:49 +01:00
Frozd
2aeee0a009 fix: extra error messages 2026-02-19 08:41:43 +01:00
Frozd
96d9334b56 fix: safeManager error handeling & Load fix 2026-02-19 08:25:07 +01:00
30 changed files with 1323 additions and 826 deletions
Expand all files Collapse all files

15
.idea/.idea.CarManagerV3/.idea/.gitignore generated vendored Normal file
View File

@@ -0,0 +1,15 @@
# Default ignored files
/shelf/
/workspace.xml
# Rider ignored files
/contentModel.xml
/.idea.CarManagerV3.iml
/modules.xml
/projectSettingsUpdater.xml
# Ignored default folder with query files
/queries/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/

4
.idea/.idea.CarManagerV3/.idea/encodings.xml generated Normal file
View File

@@ -0,0 +1,4 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
</project>

8
.idea/.idea.CarManagerV3/.idea/indexLayout.xml generated Normal file
View File

@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="UserContentModel">
<attachedFolders />
<explicitIncludes />
<explicitExcludes />
</component>
</project>

6
.idea/.idea.CarManagerV3/.idea/vcs.xml generated Normal file
View File

@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="" vcs="Git" />
</component>
</project>

114
CarManagerV3/Car.cs
View File

@@ -1,114 +0,0 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarManagerV3
{
/// <summary>
/// Class <c>Car</c> represents a car with various attributes such as make, model, year, color, mileage, and price.
/// </summary>
public class Car
{
public int Id;
public string Make;
public string Model;
public int Year;
public string Color;
public int Mileage;
public decimal Price;
public int Order;
//TODO: Make Id read-only CUID. Allows for better integrity, especially when merging.
//TODO: Add buying price and automatic calculation of profit/loss with selling price suggestion.
//TODO: Add Buying Date.
//TODO: Add sold boolean and Sold Date.
//TODO: Add "hidden" attribute for cars that are not for sale anymore but should be kept in the database for records.
/// <summary>
/// Initializes a new instance of the <see cref="Car"/> class.
/// </summary>
/// <param name="id">The unique identifier as an Integer.</param>
/// <param name="make">The make / manufacturer of the car.</param>
/// <param name="model">The model.</param>
/// <param name="year">The year the car was built.</param>
/// <param name="color">The color of the car.</param>
/// <param name="mileage">The current mileage on the car.</param>
/// <param name="price">The selling-price of the car.</param>
/// <param name="order">The order.</param>
public Car(int id, string make, string model, int year, string color, int mileage, decimal price, int order = 0)
{
this.Id = id;
this.Make = make;
this.Model = model;
this.Year = year;
this.Color = color;
this.Mileage = mileage;
this.Price = price;
this.Order = order;
}
/// <summary>
/// Converts to string in a custom readable format.
/// <example>
/// For Example:
/// Skoda Fabia (2015)
/// </example>
/// </summary>
/// <returns>
/// A <see cref="System.String" /> that represents this instance.
/// </returns>
public override string ToString()
{
return $"{this.Make} {this.Model} ({this.Year})";
}
/// <summary>
/// Converts to default CSV savable string.
/// </summary>
/// <returns></returns>
public string ToCsvString()
{
return $"{this.Id};{this.Make};{this.Model};{this.Year};{this.Color};{this.Mileage};{this.Price}";
}
//TODO: Add error handling for malformed CSV strings and detection for missing fields.
//TODO: Add support for different CSV formats (e.g., different delimiters, quoted fields, etc.).
//TODO: Add support for nil or optional fields.
//TODO: Add detectin for invalid data / nonsensical values (e.g., negative mileage or year in the future). / Validate it actually is a car.
/// <summary>
/// Creates a <see cref="Car"/> instance from a CSV string in the default format.
/// </summary>
/// <param name="csv">The CSV Line.</param>
/// <returns>
/// A new <see cref="Car"/> instance.
/// </returns>
public static Car FromCsvString(string csv)
{
string[] parts = csv.Split(';');
return new Car(int.Parse(parts[0]), parts[1], parts[2], int.Parse(parts[3]), parts[4], int.Parse(parts[5]), decimal.Parse(parts[6]));
}
/// <summary>
/// Determines whether this <see cref="Car"/> is any different from the provided <see cref="Car" />.
/// </summary>
/// <param name="other">The <see cref="Car"/> to check against</param>
/// <returns>
/// <c>true</c> if the specified other is changed; otherwise, <c>false</c>.
/// </returns>
public bool IsChanged(Car other)
{
return this.Make != other.Make || this.Model != other.Model || this.Year != other.Year || this.Color != other.Color || this.Mileage != other.Mileage || this.Price != other.Price || this.Color != other.Color;
}
/// <summary>
/// Clones this instance.
/// </summary>
/// <returns>An identical but seperate <see cref="Car"/></returns>
public Car Clone()
{
return new Car(this.Id, this.Make, this.Model, this.Year, this.Color, this.Mileage, this.Price);
}
}
}

117
CarManagerV3/CarDetailsForm.cs
View File

@@ -1,117 +0,0 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CarManagerV3
{
public partial class CarDetailsForm : Form
{
Car car;
public CarDetailsForm(Car car)
{
InitializeComponent();
this.car = car;
tbxMake.Text = car.Make;
tbxModel.Text = car.Model;
nudYear.Value = car.Year;
tbxColor.Text = car.Color;
nudMileage.Value = car.Mileage;
nudPrice.Value = car.Price;
pbxCarImage.Image = ImageManager.GetImage(car);
lblID.Text = $"ID: {car.Id}";
}
private void tbxMake_TextChanged(object sender, EventArgs e)
{
car.Make = tbxMake.Text;
}
private void tbxModel_TextChanged(object sender, EventArgs e)
{
car.Model = tbxModel.Text;
}
private void nudYear_ValueChanged(object sender, EventArgs e)
{
car.Year = (int)nudYear.Value;
}
private void tbxColor_TextChanged(object sender, EventArgs e)
{
car.Color = tbxColor.Text;
}
private void nudMileage_ValueChanged(object sender, EventArgs e)
{
car.Mileage = (int)nudMileage.Value;
}
private void nudPrice_ValueChanged(object sender, EventArgs e)
{
car.Price = nudPrice.Value;
}
private async void btnSave_Click(object sender, EventArgs e)
{
// save car to cars.csv and close form
//saving car... popuo
btnSave.Enabled = false;
btnDelete.Enabled = false;
var msgbox = new PleaseWait();
msgbox.Show();
await Task.Run(() =>
{
StateManager.UpdateCar(car);
Console.WriteLine("Saved car: " + car.Id);
});
Console.WriteLine("Car saved. " + car.Id);
btnSave.Enabled = true;
btnDelete.Enabled = true;
this.Close();
msgbox.Close();
}
private void btnDelete_Click(object sender, EventArgs e)
{
//are you sure?
var result = MessageBox.Show("Are you sure you want to delete this car?", "Delete Car", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
Console.WriteLine("Deleting car: " + car.Id);
StateManager.RemoveCar(car);
this.Close();
}
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (keyData == Keys.Enter)
{
btnSave.PerformClick();
return true; // Indicate that the key has been handled
}
if (keyData == Keys.Escape)
{
this.Close();
return true; // Indicate that the key has been handled
}
if (keyData == Keys.Delete)
{
btnDelete.PerformClick();
return true; // Indicate that the key has been handled
}
return base.ProcessCmdKey(ref msg, keyData);
}
}
}

116
CarManagerV3/CarManagerV3.csproj
View File

@@ -1,17 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{93CA258B-A645-41A8-A24F-59036ABC173F}</ProjectGuid>
<TargetFramework>net8.0-windows</TargetFramework>
<OutputType>WinExe</OutputType>
<RootNamespace>CarManagerV3</RootNamespace>
<AssemblyName>CarManagerV3</AssemblyName>
<TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<Deterministic>true</Deterministic>
<PublishUrl>publish\</PublishUrl>
<Install>true</Install>
<InstallFrom>Disk</InstallFrom>
@@ -27,104 +17,17 @@
<IsWebBootstrapper>false</IsWebBootstrapper>
<UseApplicationTrust>false</UseApplicationTrust>
<BootstrapperEnabled>true</BootstrapperEnabled>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
<UseWindowsForms>true</UseWindowsForms>
<ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Deployment" />
<Reference Include="System.Drawing" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Windows.Forms" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Car.cs" />
<Compile Include="CarCard.cs">
<Compile Update="Forms\Components\CarCard.cs">
<SubType>UserControl</SubType>
</Compile>
<Compile Include="CarCard.Designer.cs">
<DependentUpon>CarCard.cs</DependentUpon>
</Compile>
<Compile Include="MainForm.cs">
<SubType>Form</SubType>
</Compile>
<Compile Include="MainForm.Designer.cs">
<DependentUpon>MainForm.cs</DependentUpon>
</Compile>
<Compile Include="CarDetailsForm.cs">
<SubType>Form</SubType>
</Compile>
<Compile Include="CarDetailsForm.Designer.cs">
<DependentUpon>CarDetailsForm.cs</DependentUpon>
</Compile>
<Compile Include="ImageManager.cs" />
<Compile Include="PleaseWait.cs">
<SubType>Form</SubType>
</Compile>
<Compile Include="PleaseWait.Designer.cs">
<DependentUpon>PleaseWait.cs</DependentUpon>
</Compile>
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="SafeManager.cs" />
<Compile Include="StateManager.cs" />
<EmbeddedResource Include="CarCard.resx">
<DependentUpon>CarCard.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="MainForm.resx">
<DependentUpon>MainForm.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="CarDetailsForm.resx">
<DependentUpon>CarDetailsForm.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="PleaseWait.resx">
<DependentUpon>PleaseWait.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
<SubType>Designer</SubType>
</EmbeddedResource>
<Compile Include="Properties\Resources.Designer.cs">
<AutoGen>True</AutoGen>
<DependentUpon>Resources.resx</DependentUpon>
<DesignTime>True</DesignTime>
</Compile>
<None Include="Properties\Settings.settings">
<Generator>SettingsSingleFileGenerator</Generator>
<LastGenOutput>Settings.Designer.cs</LastGenOutput>
</None>
<Compile Include="Properties\Settings.Designer.cs">
<AutoGen>True</AutoGen>
<DependentUpon>Settings.settings</DependentUpon>
<DesignTimeSharedInput>True</DesignTimeSharedInput>
</Compile>
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
<PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
<PackageReference Include="System.Net.Http" Version="4.3.4" />
</ItemGroup>
<ItemGroup>
<BootstrapperPackage Include=".NETFramework,Version=v4.7.2">
@@ -138,5 +41,4 @@
<Install>false</Install>
</BootstrapperPackage>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>

235
CarManagerV3/Classes/Car.cs Normal file
View File

@@ -0,0 +1,235 @@
using System;
using CarManagerV3.Util;
namespace CarManagerV3
{
/// <summary>
/// Class <c>Car</c> represents a car with various attributes such as make, model, year, color, mileage, and price.
/// </summary>
public class Car
{
private string id;
private string make;
private string model;
private int year;
private string color;
private int mileage;
private decimal price;
private int order;
public string Id { get => id; }
public string Make
{
get => make;
set
{
if (string.IsNullOrWhiteSpace(value)) throw new ArgumentException("Make cannot be empty.");
make = value;
}
}
public string Model
{
get => model;
set
{
if (string.IsNullOrWhiteSpace(value)) throw new ArgumentException("Model cannot be empty.");
model = value;
}
}
public int Year
{
get => year;
set
{
if (value < 1886 || value > DateTime.Now.Year + 1) throw new ArgumentException("Year must be between 1886 and next year.");
year = value;
}
}
public string Color
{
get => color;
set
{
if (string.IsNullOrWhiteSpace(value)) throw new ArgumentException("Color cannot be empty.");
color = value;
}
}
public int Mileage
{
get => mileage;
set
{
if (value < 0) throw new ArgumentException("Mileage cannot be negative.");
mileage = value;
}
}
public decimal Price
{
get => price;
set
{
if (value < 0) throw new ArgumentException("Price cannot be negative.");
price = value;
}
}
public int Order { get => order; set => order = value; }
public int Age { get => DateTime.Now.Year - year; }
public string AgeString
{
get
{
int age = this.Age;
if (age == 0) return "New";
else if (age == 1) return "1 year";
else if (age < 0) return "From the future!";
else return $"{age} years";
}
}
//TODO: Make Id read-only CUID. Allows for better integrity, especially when merging.
//TODO: Add buying price and automatic calculation of profit/loss with selling price suggestion.
//TODO: Add Buying Date.
//TODO: Add sold boolean and Sold Date.
//TODO: Add "hidden" attribute for cars that are not for sale anymore but should be kept in the database for records.
/// <summary>
/// Initializes a new instance of the <see cref="Car"/> class.
/// </summary>
/// <param name="id">The unique identifier as an Integer.</param>
/// <param name="make">The make / manufacturer of the car.</param>
/// <param name="model">The model.</param>
/// <param name="year">The year the car was built.</param>
/// <param name="color">The color of the car.</param>
/// <param name="mileage">The current mileage on the car.</param>
/// <param name="price">The selling-price of the car.</param>
/// <param name="order">The order.</param>
public Car(string id, string make, string model, int year, string color, int mileage, decimal price, int order = 0)
{
// is ID just a number? Then it is legacy and needs a new ID string.
int numericId = 0;
if ((string.IsNullOrWhiteSpace(id) || int.TryParse(id, out numericId)) && id != "0")
{
id = CUID.NewCUID().ToString();
if (numericId > 0)
{
order = numericId + order;
}
}
if(id.Length > 8)
{
id = CUID.NewCUID().ToString();
}
// Sets the properties using the setters to ensure validation is applied.
this.id = id;
this.Make = make;
this.Model = model;
this.Year = year;
this.Color = color;
this.Mileage = mileage;
this.Price = price;
this.Order = order;
}
/// <summary>
/// Converts to string in a custom readable format.
/// <example>
/// For Example:
/// Skoda Fabia (2015)
/// </example>
/// </summary>
/// <returns>
/// A <see cref="System.String" /> that represents this instance.
/// </returns>
public override string ToString()
{
return $"{this.Make} {this.Model} ({this.Year})";
}
/// <summary>
/// Converts to default CSV savable string.
/// </summary>
/// <returns></returns>
public string ToCsvString()
{
return $"{this.Id};{this.Make};{this.Model};{this.Year};{this.Color};{this.Mileage};{this.Price};{this.Order}";
}
//TODO: Add error handling for malformed CSV strings and detection for missing fields.
//TODO: Add support for different CSV formats (e.g., different delimiters, quoted fields, etc.).
//TODO: Add support for nil or optional fields.
//TODO: Add detectin for invalid data / nonsensical values (e.g., negative mileage or year in the future). / Validate it actually is a car.
/// <summary>
/// Creates a <see cref="Car"/> instance from a CSV string in the default format.
/// </summary>
/// <param name="csv">The CSV Line.</param>
/// <returns>
/// A new <see cref="Car"/> instance.
/// </returns>
public static Car FromCsvString(string csv)
{
try
{
string[] parts = csv.Split(';');
// is part 7 a valid int? if not set it to 0 and log a warning.
if (parts.Length == 7)
{
Console.Error.WriteLine($"Warning: CSV string has only 7 fields, expected 8. Setting Order to 0. CSV: {csv}");
if (!StateManager.askForMigration())
{
throw new Exception("User declined migration. Cannot parse CSV string with missing Order field.");
}
Array.Resize(ref parts, 8);
parts[7] = "0";
}
else if (parts.Length != 8)
{
throw new FormatException($"CSV string has {parts.Length} fields, expected 8. CSV: {csv}");
}
Car temp = new Car(parts[0], parts[1], parts[2], int.Parse(parts[3]), parts[4], int.Parse(parts[5]), decimal.Parse(parts[6]), int.Parse(parts[7]));
return temp;
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error parsing CSV Car string: {ex.Message}");
return null;
}
}
/// <summary>
/// Determines whether this <see cref="Car"/> is any different from the provided <see cref="Car" />.
/// </summary>
/// <param name="other">The <see cref="Car"/> to check against</param>
/// <returns>
/// <c>true</c> if the specified other is changed; otherwise, <c>false</c>.
/// </returns>
public bool IsChanged(Car other)
{
return this.Make != other.Make || this.Model != other.Model || this.Year != other.Year || this.Color != other.Color || this.Mileage != other.Mileage || this.Price != other.Price || this.Color != other.Color || this.Order != other.Order;
}
/// <summary>
/// Clones this instance.
/// </summary>
/// <returns>An identical but seperate <see cref="Car"/></returns>
public Car Clone()
{
return new Car(this.Id, this.Make, this.Model, this.Year, this.Color, this.Mileage, this.Price, this.Order);
}
public static bool isLegacyCsvString(string csv)
{
string[] parts = csv.Split(';');
return parts.Length == 7; // Legacy format has 7 fields, new format has 8 fields (with Order).
}
}
}

16
CarManagerV3/Exceptions/LegacyException.cs Normal file
View File

@@ -0,0 +1,16 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarManagerV3
{
/// <summary>
/// LegacyException is a custom exception class used to indicate that a file is in a legacy format that cannot be read by the current version of the application. It is thrown when the SafeManager encounters a file format that it does not recognize, allowing the application to handle this specific case separately from other types of exceptions.
/// </summary>
/// <seealso cref="System.Exception" />
internal class LegacyException : Exception
{
}
}

110
CarManagerV3/CarDetailsForm.Designer.cs → CarManagerV3/Forms/CarDetailsForm.Designer.cs generated
View File

@@ -43,16 +43,20 @@
this.btnSave = new System.Windows.Forms.Button();
this.btnDelete = new System.Windows.Forms.Button();
this.lblID = new System.Windows.Forms.Label();
this.nudYear = new System.Windows.Forms.NumericUpDown();
this.tbxColor = new System.Windows.Forms.TextBox();
this.nudMileage = new System.Windows.Forms.NumericUpDown();
this.nudPrice = new System.Windows.Forms.NumericUpDown();
this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
this.nudYear = new System.Windows.Forms.NumericUpDown();
this.lblAge = new System.Windows.Forms.Label();
this.tbxAge = new System.Windows.Forms.TextBox();
this.tableLayoutPanel1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pbxCarImage)).BeginInit();
this.flowLayoutPanel1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.nudYear)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.nudMileage)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.nudPrice)).BeginInit();
this.tableLayoutPanel2.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.nudYear)).BeginInit();
this.SuspendLayout();
//
// tableLayoutPanel1
@@ -62,6 +66,8 @@
this.tableLayoutPanel1.ColumnCount = 2;
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel1.Controls.Add(this.pbxCarImage, 0, 0);
this.tableLayoutPanel1.Controls.Add(this.label1, 0, 1);
this.tableLayoutPanel1.Controls.Add(this.tbxMake, 1, 1);
@@ -72,10 +78,10 @@
this.tableLayoutPanel1.Controls.Add(this.label5, 0, 5);
this.tableLayoutPanel1.Controls.Add(this.label6, 0, 6);
this.tableLayoutPanel1.Controls.Add(this.flowLayoutPanel1, 0, 7);
this.tableLayoutPanel1.Controls.Add(this.nudYear, 1, 3);
this.tableLayoutPanel1.Controls.Add(this.tbxColor, 1, 4);
this.tableLayoutPanel1.Controls.Add(this.nudMileage, 1, 5);
this.tableLayoutPanel1.Controls.Add(this.nudPrice, 1, 6);
this.tableLayoutPanel1.Controls.Add(this.tableLayoutPanel2, 1, 3);
this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
this.tableLayoutPanel1.Name = "tableLayoutPanel1";
@@ -106,11 +112,13 @@
// label1
//
this.label1.AutoSize = true;
this.label1.Dock = System.Windows.Forms.DockStyle.Fill;
this.label1.Location = new System.Drawing.Point(3, 200);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(44, 16);
this.label1.Size = new System.Drawing.Size(59, 30);
this.label1.TabIndex = 1;
this.label1.Text = "Make:";
this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// tbxMake
//
@@ -120,15 +128,18 @@
this.tbxMake.Size = new System.Drawing.Size(473, 22);
this.tbxMake.TabIndex = 1;
this.tbxMake.TextChanged += new System.EventHandler(this.tbxMake_TextChanged);
this.tbxMake.Leave += new System.EventHandler(this.tbxMake_Leave);
//
// label2
//
this.label2.AutoSize = true;
this.label2.Dock = System.Windows.Forms.DockStyle.Fill;
this.label2.Location = new System.Drawing.Point(3, 230);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(48, 16);
this.label2.Size = new System.Drawing.Size(59, 30);
this.label2.TabIndex = 3;
this.label2.Text = "Model:";
this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// tbxModel
//
@@ -138,42 +149,51 @@
this.tbxModel.Size = new System.Drawing.Size(473, 22);
this.tbxModel.TabIndex = 2;
this.tbxModel.TextChanged += new System.EventHandler(this.tbxModel_TextChanged);
this.tbxModel.Leave += new System.EventHandler(this.tbxModel_Leave);
//
// label3
//
this.label3.AutoSize = true;
this.label3.Dock = System.Windows.Forms.DockStyle.Fill;
this.label3.Location = new System.Drawing.Point(3, 260);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(39, 16);
this.label3.Size = new System.Drawing.Size(59, 30);
this.label3.TabIndex = 5;
this.label3.Text = "Year:";
this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// label4
//
this.label4.AutoSize = true;
this.label4.Dock = System.Windows.Forms.DockStyle.Fill;
this.label4.Location = new System.Drawing.Point(3, 290);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(42, 16);
this.label4.Size = new System.Drawing.Size(59, 30);
this.label4.TabIndex = 6;
this.label4.Text = "Color:";
this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// label5
//
this.label5.AutoSize = true;
this.label5.Dock = System.Windows.Forms.DockStyle.Fill;
this.label5.Location = new System.Drawing.Point(3, 320);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(59, 16);
this.label5.Size = new System.Drawing.Size(59, 30);
this.label5.TabIndex = 7;
this.label5.Text = "Mileage:";
this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// label6
//
this.label6.AutoSize = true;
this.label6.Dock = System.Windows.Forms.DockStyle.Fill;
this.label6.Location = new System.Drawing.Point(3, 350);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(41, 16);
this.label6.Size = new System.Drawing.Size(59, 30);
this.label6.TabIndex = 8;
this.label6.Text = "Price:";
this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// flowLayoutPanel1
//
@@ -218,19 +238,6 @@
this.lblID.TabIndex = 2;
this.lblID.Text = "ID";
//
// nudYear
//
this.nudYear.Location = new System.Drawing.Point(68, 263);
this.nudYear.Maximum = new decimal(new int[] {
3000,
0,
0,
0});
this.nudYear.Name = "nudYear";
this.nudYear.Size = new System.Drawing.Size(120, 22);
this.nudYear.TabIndex = 3;
this.nudYear.ValueChanged += new System.EventHandler(this.nudYear_ValueChanged);
//
// tbxColor
//
this.tbxColor.Dock = System.Windows.Forms.DockStyle.Fill;
@@ -239,6 +246,7 @@
this.tbxColor.Size = new System.Drawing.Size(473, 22);
this.tbxColor.TabIndex = 4;
this.tbxColor.TextChanged += new System.EventHandler(this.tbxColor_TextChanged);
this.tbxColor.Leave += new System.EventHandler(this.tbxColor_Leave);
//
// nudMileage
//
@@ -269,6 +277,57 @@
this.nudPrice.ThousandsSeparator = true;
this.nudPrice.ValueChanged += new System.EventHandler(this.nudPrice_ValueChanged);
//
// tableLayoutPanel2
//
this.tableLayoutPanel2.ColumnCount = 3;
this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
this.tableLayoutPanel2.Controls.Add(this.nudYear, 0, 0);
this.tableLayoutPanel2.Controls.Add(this.lblAge, 1, 0);
this.tableLayoutPanel2.Controls.Add(this.tbxAge, 2, 0);
this.tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill;
this.tableLayoutPanel2.Location = new System.Drawing.Point(68, 263);
this.tableLayoutPanel2.Name = "tableLayoutPanel2";
this.tableLayoutPanel2.RowCount = 1;
this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
this.tableLayoutPanel2.Size = new System.Drawing.Size(473, 24);
this.tableLayoutPanel2.TabIndex = 10;
//
// nudYear
//
this.nudYear.Location = new System.Drawing.Point(3, 3);
this.nudYear.Maximum = new decimal(new int[] {
3000,
0,
0,
0});
this.nudYear.Name = "nudYear";
this.nudYear.Size = new System.Drawing.Size(120, 22);
this.nudYear.TabIndex = 3;
this.nudYear.ValueChanged += new System.EventHandler(this.nudYear_ValueChanged);
//
// lblAge
//
this.lblAge.AutoSize = true;
this.lblAge.Dock = System.Windows.Forms.DockStyle.Fill;
this.lblAge.Location = new System.Drawing.Point(160, 0);
this.lblAge.Name = "lblAge";
this.lblAge.RightToLeft = System.Windows.Forms.RightToLeft.No;
this.lblAge.Size = new System.Drawing.Size(151, 24);
this.lblAge.TabIndex = 4;
this.lblAge.Text = "Age";
this.lblAge.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
//
// tbxAge
//
this.tbxAge.Enabled = false;
this.tbxAge.Location = new System.Drawing.Point(317, 3);
this.tbxAge.Name = "tbxAge";
this.tbxAge.ReadOnly = true;
this.tbxAge.Size = new System.Drawing.Size(100, 22);
this.tbxAge.TabIndex = 5;
//
// CarDetailsForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
@@ -284,9 +343,11 @@
((System.ComponentModel.ISupportInitialize)(this.pbxCarImage)).EndInit();
this.flowLayoutPanel1.ResumeLayout(false);
this.flowLayoutPanel1.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.nudYear)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.nudMileage)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.nudPrice)).EndInit();
this.tableLayoutPanel2.ResumeLayout(false);
this.tableLayoutPanel2.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.nudYear)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();
@@ -312,6 +373,9 @@
private System.Windows.Forms.NumericUpDown nudPrice;
private System.Windows.Forms.PictureBox pbxCarImage;
private System.Windows.Forms.Label lblID;
private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
private System.Windows.Forms.Label lblAge;
private System.Windows.Forms.TextBox tbxAge;
}
}

201
CarManagerV3/Forms/CarDetailsForm.cs Normal file
View File

@@ -0,0 +1,201 @@
using System;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CarManagerV3
{
public partial class CarDetailsForm : Form
{
public Car car;
public CarDetailsForm(Car car)
{
InitializeComponent();
this.car = car;
tbxMake.Text = car.Make;
tbxModel.Text = car.Model;
nudYear.Value = car.Year;
tbxColor.Text = car.Color;
nudMileage.Value = car.Mileage;
nudPrice.Value = car.Price;
tbxAge.Text = car.AgeString;
pbxCarImage.Image = ImageManager.GetImage(car);
if (car.Id == "0")
{
lblID.Text = "New Car";
}
else
{
lblID.Text = $"ID: {car.Id}";
}
}
/// <summary>
/// Updates a car property safely by executing the update action and reverting it if an exception occurs.
/// </summary>
/// <param name="updateAction">The update action.</param>
/// <param name="revertAction">The action to perform when the update fails.</param>
private void SafeUpdate(Action updateAction, Action revertAction)
{
try
{
updateAction();
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message, "Invalid Input", MessageBoxButtons.OK, MessageBoxIcon.Error);
revertAction();
}
}
//private string ValueOrFormer(string newValue, string oldValue)
//{
// return string.IsNullOrWhiteSpace(newValue) ? oldValue : newValue;
//}
private T ValueOrFormer<T>(T newValue, T oldValue)
{
if (newValue is string str)
{
return string.IsNullOrWhiteSpace(str) ? oldValue : newValue;
}
return newValue;
}
private void tbxMake_TextChanged(object sender, EventArgs e)
{
SafeUpdate(
() => car.Make = ValueOrFormer(tbxMake.Text, car.Make),
() => tbxMake.Text = car.Make
);
}
private void tbxModel_TextChanged(object sender, EventArgs e)
{
SafeUpdate(
() => car.Model = ValueOrFormer(tbxModel.Text, car.Model),
() => tbxModel.Text = car.Model
);
}
private void nudYear_ValueChanged(object sender, EventArgs e)
{
SafeUpdate(
() =>
{
car.Year = (int)ValueOrFormer(nudYear.Value, car.Year);
tbxAge.Text = car.AgeString;
},
() => nudYear.Value = car.Year
);
}
private void tbxColor_TextChanged(object sender, EventArgs e)
{
SafeUpdate(
() => car.Color = ValueOrFormer(tbxColor.Text, car.Color),
() => tbxColor.Text = car.Color
);
}
private void nudMileage_ValueChanged(object sender, EventArgs e)
{
SafeUpdate(
() => car.Mileage = (int)nudMileage.Value,
() => nudMileage.Value = car.Mileage
);
}
private void nudPrice_ValueChanged(object sender, EventArgs e)
{
SafeUpdate(
() => car.Price = nudPrice.Value,
() => nudPrice.Value = car.Price
);
}
private async void btnSave_Click(object sender, EventArgs e)
{
// save car to cars.csv and close form
//saving car... popuo
btnSave.Enabled = false;
btnDelete.Enabled = false;
var msgbox = new PleaseWait();
msgbox.Show();
await Task.Run(() =>
{
if(car.Id == "0") {
car = StateManager.CreateCar(car.Make, car.Model, car.Year, car.Color, car.Mileage, car.Price);
}
else {
StateManager.UpdateCar(car);
}
Console.WriteLine("Saved car: " + car.Id);
});
Console.WriteLine("Car saved. " + car.Id);
btnSave.Enabled = true;
btnDelete.Enabled = true;
this.Close();
msgbox.Close();
}
private void btnDelete_Click(object sender, EventArgs e)
{
if(car.Id == "0")
{
//just close form if car is not saved yet
this.Close();
return;
}
//are you sure?
var result = MessageBox.Show("Are you sure you want to delete this car?", "Delete Car", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
Console.WriteLine("Deleting car: " + car.Id);
StateManager.RemoveCar(car);
this.Close();
}
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (keyData == Keys.Enter)
{
btnSave.PerformClick();
return true; // Indicate that the key has been handled
}
if (keyData == Keys.Escape)
{
this.Close();
return true; // Indicate that the key has been handled
}
if (keyData == Keys.Delete)
{
btnDelete.PerformClick();
return true; // Indicate that the key has been handled
}
return base.ProcessCmdKey(ref msg, keyData);
}
private void tbxMake_Leave(object sender, EventArgs e)
{
tbxMake.Text = ValueOrFormer(tbxMake.Text, car.Make);
}
private void tbxModel_Leave(object sender, EventArgs e)
{
tbxModel.Text = ValueOrFormer(tbxModel.Text, car.Model);
}
private void tbxColor_Leave(object sender, EventArgs e)
{
tbxColor.Text = ValueOrFormer(tbxColor.Text, car.Color);
}
}
}

0
CarManagerV3/CarDetailsForm.resx → CarManagerV3/Forms/CarDetailsForm.resx
View File

4
CarManagerV3/CarCard.Designer.cs → CarManagerV3/Forms/Components/CarCard.Designer.cs generated
View File

@@ -59,7 +59,7 @@
// lblCarDetails
//
this.lblCarDetails.AutoSize = true;
this.lblCarDetails.Location = new System.Drawing.Point(3, 184);
this.lblCarDetails.Location = new System.Drawing.Point(3, 174);
this.lblCarDetails.Name = "lblCarDetails";
this.lblCarDetails.Size = new System.Drawing.Size(101, 16);
this.lblCarDetails.TabIndex = 5;
@@ -72,7 +72,7 @@
this.lblCarName.Font = new System.Drawing.Font("Arial", 13.8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.lblCarName.Location = new System.Drawing.Point(3, 130);
this.lblCarName.Name = "lblCarName";
this.lblCarName.Size = new System.Drawing.Size(204, 54);
this.lblCarName.Size = new System.Drawing.Size(204, 44);
this.lblCarName.TabIndex = 4;
this.lblCarName.Text = "Skoda Fabia fdsdfsdfsdfsdf";
this.lblCarName.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

21
CarManagerV3/CarCard.cs → CarManagerV3/Forms/Components/CarCard.cs
View File

@@ -38,12 +38,14 @@ namespace CarManagerV3
foreach (Control ctrl in this.Controls)
{
ctrl.Click += ForwardClick;
foreach (Control inner in ctrl.Controls) // In case you have nested controls
inner.Click += ForwardClick;
ctrl.MouseClick += ForwardClick;
foreach (Control inner in ctrl.Controls)
{
inner.MouseClick += ForwardClick;
}
}
this.Click += (s, e) => this.OnCardClicked();
this.MouseClick += (s, e) => this.OnCardClicked(s, e);
}
public async void LoadImage()
@@ -59,15 +61,22 @@ namespace CarManagerV3
});
}
private void ForwardClick(object sender, EventArgs e)
private void ForwardClick(object sender, MouseEventArgs e)
{
// Raise your CardClicked event no matter what got clicked
if (e.Button == MouseButtons.Right) return;
Console.WriteLine($"Forwarding click from {sender.GetType().Name}");
CardClicked?.Invoke(this, EventArgs.Empty);
}
public event EventHandler CardClicked;
private void OnCardClicked()
private void OnCardClicked(object sender, MouseEventArgs e)
{
Console.WriteLine($"Card clicked at {e.Location} with button {e.Button}");
if (e.Button == MouseButtons.Right) return;
Console.WriteLine($"Card clicked: {this.CarName}");
if (this.CardClicked != null)
{
this.CardClicked(this, EventArgs.Empty);

4
CarManagerV3/CarCard.resx → CarManagerV3/Forms/Components/CarCard.resx
View File

@@ -121,7 +121,7 @@
<data name="pbxCar.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>
iVBORw0KGgoAAAANSUhEUgAABLAAAALuCAYAAAC+de9yAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAL
EgAACxIB0t1+/AAA/7JJREFUeF7s/fuXZ8dZ349K5gs2dggQCJeYXAADx+IWooRLwsUc8Jc44QBfgpwE
EQAACxEBf2RfkQAA/7JJREFUeF7s/fuXZ8dZ349K5gs2dggQCJeYXAADx+IWooRLwsUc8Jc44QBfgpwE
MNiAbQIYI3yRrZHUv50VlhewCHG8tIyQLVmyaY/m0jM9PT09Mz33W3dPT09Pz4zGwsn5S3RWXZ6n3s+7
an96ZBvb2O/3Ws/au+61a9duTb30VH3uuUeSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmS
JEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmS
@@ -5505,7 +5505,7 @@
<data name="pbxCar.InitialImage" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>
iVBORw0KGgoAAAANSUhEUgAABLAAAALuCAYAAAC+de9yAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAL
EgAACxIB0t1+/AAA/7JJREFUeF7s/fuXZ8dZ349K5gs2dggQCJeYXAADx+IWooRLwsUc8Jc44QBfgpwE
EQAACxEBf2RfkQAA/7JJREFUeF7s/fuXZ8dZ349K5gs2dggQCJeYXAADx+IWooRLwsUc8Jc44QBfgpwE
MNiAbQIYI3yRrZHUv50VlhewCHG8tIyQLVmyaY/m0jM9PT09Mz33W3dPT09Pz4zGwsn5S3RWXZ6n3s+7
an96ZBvb2O/3Ws/au+61a9duTb30VH3uuUeSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmS
JEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmSJEmS

215
CarManagerV3/Forms/MainForm.Designer.cs generated Normal file
View File

@@ -0,0 +1,215 @@
namespace CarManagerV3
{
partial class MainForm
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel();
flpCars = new System.Windows.Forms.FlowLayoutPanel();
tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
tbxSearch = new System.Windows.Forms.TextBox();
btnNewCar = new System.Windows.Forms.Button();
menuStrip1 = new System.Windows.Forms.MenuStrip();
fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
openToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
saveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
saveAsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
importToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
recentFilesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
revealInFileExplorerToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
tableLayoutPanel1.SuspendLayout();
tableLayoutPanel2.SuspendLayout();
menuStrip1.SuspendLayout();
SuspendLayout();
//
// tableLayoutPanel1
//
tableLayoutPanel1.ColumnCount = 1;
tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
tableLayoutPanel1.Controls.Add(flpCars, 0, 2);
tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 1);
tableLayoutPanel1.Controls.Add(menuStrip1, 0, 0);
tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
tableLayoutPanel1.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
tableLayoutPanel1.Name = "tableLayoutPanel1";
tableLayoutPanel1.RowCount = 3;
tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle());
tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 50F));
tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle());
tableLayoutPanel1.Size = new System.Drawing.Size(802, 572);
tableLayoutPanel1.TabIndex = 0;
tableLayoutPanel1.Paint += tableLayoutPanel1_Paint;
//
// flpCars
//
flpCars.AutoScroll = true;
flpCars.AutoScrollMargin = new System.Drawing.Size(0, 200);
flpCars.Dock = System.Windows.Forms.DockStyle.Fill;
flpCars.Location = new System.Drawing.Point(3, 82);
flpCars.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
flpCars.Name = "flpCars";
flpCars.Size = new System.Drawing.Size(796, 515);
flpCars.TabIndex = 1;
//
// tableLayoutPanel2
//
tableLayoutPanel2.ColumnCount = 2;
tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
tableLayoutPanel2.Controls.Add(tbxSearch, 0, 0);
tableLayoutPanel2.Controls.Add(btnNewCar, 1, 0);
tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill;
tableLayoutPanel2.Location = new System.Drawing.Point(3, 32);
tableLayoutPanel2.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
tableLayoutPanel2.Name = "tableLayoutPanel2";
tableLayoutPanel2.RowCount = 1;
tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 42F));
tableLayoutPanel2.Size = new System.Drawing.Size(796, 42);
tableLayoutPanel2.TabIndex = 2;
//
// tbxSearch
//
tbxSearch.Dock = System.Windows.Forms.DockStyle.Fill;
tbxSearch.Location = new System.Drawing.Point(3, 4);
tbxSearch.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
tbxSearch.Name = "tbxSearch";
tbxSearch.Size = new System.Drawing.Size(392, 27);
tbxSearch.TabIndex = 3;
tbxSearch.TextChanged += tbxSearch_TextChanged;
//
// btnNewCar
//
btnNewCar.Location = new System.Drawing.Point(401, 4);
btnNewCar.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
btnNewCar.Name = "btnNewCar";
btnNewCar.Size = new System.Drawing.Size(75, 29);
btnNewCar.TabIndex = 4;
btnNewCar.Text = "Add Car";
btnNewCar.UseVisualStyleBackColor = true;
btnNewCar.Click += btnNewCar_Click;
//
// menuStrip1
//
menuStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] { fileToolStripMenuItem });
menuStrip1.Location = new System.Drawing.Point(0, 0);
menuStrip1.Name = "menuStrip1";
menuStrip1.Size = new System.Drawing.Size(802, 28);
menuStrip1.TabIndex = 3;
menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] { openToolStripMenuItem, saveToolStripMenuItem, saveAsToolStripMenuItem, importToolStripMenuItem, recentFilesToolStripMenuItem, revealInFileExplorerToolStripMenuItem });
fileToolStripMenuItem.Name = "fileToolStripMenuItem";
fileToolStripMenuItem.Size = new System.Drawing.Size(46, 24);
fileToolStripMenuItem.Text = "File";
//
// openToolStripMenuItem
//
openToolStripMenuItem.Name = "openToolStripMenuItem";
openToolStripMenuItem.Size = new System.Drawing.Size(238, 26);
openToolStripMenuItem.Text = "Open";
openToolStripMenuItem.Click += openToolStripMenuItem_Click;
//
// saveToolStripMenuItem
//
saveToolStripMenuItem.Name = "saveToolStripMenuItem";
saveToolStripMenuItem.Size = new System.Drawing.Size(238, 26);
saveToolStripMenuItem.Text = "Save";
saveToolStripMenuItem.Click += saveToolStripMenuItem_Click;
//
// saveAsToolStripMenuItem
//
saveAsToolStripMenuItem.Name = "saveAsToolStripMenuItem";
saveAsToolStripMenuItem.Size = new System.Drawing.Size(238, 26);
saveAsToolStripMenuItem.Text = "Save as";
saveAsToolStripMenuItem.Click += saveAsToolStripMenuItem_Click;
//
// importToolStripMenuItem
//
importToolStripMenuItem.Name = "importToolStripMenuItem";
importToolStripMenuItem.Size = new System.Drawing.Size(238, 26);
importToolStripMenuItem.Text = "Import";
importToolStripMenuItem.Click += importToolStripMenuItem_Click;
//
// recentFilesToolStripMenuItem
//
recentFilesToolStripMenuItem.Name = "recentFilesToolStripMenuItem";
recentFilesToolStripMenuItem.Size = new System.Drawing.Size(238, 26);
recentFilesToolStripMenuItem.Text = "Recent Files";
recentFilesToolStripMenuItem.Click += recentFilesToolStripMenuItem_Click;
//
// revealInFileExplorerToolStripMenuItem
//
revealInFileExplorerToolStripMenuItem.Name = "revealInFileExplorerToolStripMenuItem";
revealInFileExplorerToolStripMenuItem.Size = new System.Drawing.Size(238, 26);
revealInFileExplorerToolStripMenuItem.Text = "Reveal in File Explorer";
revealInFileExplorerToolStripMenuItem.Click += revealInFileExplorerToolStripMenuItem_Click;
//
// MainForm
//
AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
ClientSize = new System.Drawing.Size(802, 572);
Controls.Add(tableLayoutPanel1);
Icon = (System.Drawing.Icon)resources.GetObject("$this.Icon");
MainMenuStrip = menuStrip1;
Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
MinimumSize = new System.Drawing.Size(818, 609);
Name = "MainForm";
Text = "Carmanager 3";
tableLayoutPanel1.ResumeLayout(false);
tableLayoutPanel1.PerformLayout();
tableLayoutPanel2.ResumeLayout(false);
tableLayoutPanel2.PerformLayout();
menuStrip1.ResumeLayout(false);
menuStrip1.PerformLayout();
ResumeLayout(false);
}
#endregion
private System.Windows.Forms.TableLayoutPanel tableLayoutPanel1;
private System.Windows.Forms.FlowLayoutPanel flpCars;
private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
private System.Windows.Forms.TextBox tbxSearch;
private System.Windows.Forms.Button btnNewCar;
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem openToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem saveToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem saveAsToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem importToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem recentFilesToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem revealInFileExplorerToolStripMenuItem;
}
}

91
CarManagerV3/MainForm.cs → CarManagerV3/Forms/MainForm.cs
View File

@@ -1,10 +1,7 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
@@ -27,13 +24,29 @@ namespace CarManagerV3
}
SafeManager.InitializeFile(filepath);
StateManager.setFilePath(filepath);
try
{
List<Car> _cars = SafeManager.ReadCars(filepath);
cars = _cars;
refreshCars(_cars, false);
}
catch (LegacyException)
{
Console.Error.WriteLine("Legacy file format detected. Prompting user to select a new file.");
showOpenFileDialog();
}
refreshCars(_cars);
refreshRecents();
}
public void showOpenFileDialog()
{
openToolStripMenuItem.PerformClick();
}
/// <summary>
/// Refreshes the cars displayed in the flow layout panel.
/// </summary>
@@ -45,7 +58,7 @@ namespace CarManagerV3
this.Text = "Car Manager - " + System.IO.Path.GetFileName(filepath);
// Sort by Car.Order. If equal, sort by ID
_cars = _cars.Count > 0 ? _cars.OrderBy(c => c.Order).ThenBy(c => c.Id).ToList() : _cars;
_cars = _cars.Count > 0 ? _cars.OrderBy(c => c.Order).ToList() : _cars;
if (updateGlobal)
{
@@ -68,7 +81,7 @@ namespace CarManagerV3
continue;
}
// compare details
Console.WriteLine($"[L] Checking car: {car.Id} | Car Color: {car.Color} | Ex Color: {existingCar.Color}");
// Console.WriteLine($"[L] Checking car: {car.Id} | Car Color: {car.Color} | Ex Color: {existingCar.Color}");
if (existingCar.IsChanged(car))
{
Console.WriteLine($"[L] Updating car: {car.Id}");
@@ -79,14 +92,14 @@ namespace CarManagerV3
else
{
// no changes
Console.WriteLine($"[L] No changes for car: {car.Id}");
// Console.WriteLine($"[L] No changes for car: {car.Id}");
flpCars.Controls.SetChildIndex(existing, _cars.IndexOf(car));
continue;
}
}
card.CarName = $"{car.Make} {car.Model}";
card.CarDetails = $"{car.Year}, {car.Mileage} km, ${car.Price}";
card.CarDetails = $"({car.Order}) {car.Year}, {car.Mileage} km, ${car.Price}";
card.Car = car.Clone();
card.LoadImage();
// clear existing event handlers to prevent multiple subscriptions
@@ -114,6 +127,43 @@ namespace CarManagerV3
detailsForm.ShowDialog();
};
ContextMenuStrip cms = new ContextMenuStrip();
cms.Items.Add("Move up", null, (s, e) =>
{
int order = car.Order;
// find car with order just less than this one
Car other = cars.Where(c => c.Order < order).OrderByDescending(c => c.Order).FirstOrDefault();
if (other != null)
{
Console.WriteLine($"Swapping order of {car.ToString()} ({car.Order}) and {other.ToString()} ({other.Order})");
int temp = car.Order;
car.Order = other.Order;
other.Order = temp;
cars = StateManager.normalizeOrders(cars);
SafeManager.SaveCars(filepath, cars);
refreshCars(cars);
}
});
cms.Items.Add("Move down", null, (s, e) =>
{
int order = car.Order;
// find car with order just greater than this one
Car other = cars.Where(c => c.Order > order).OrderBy(c => c.Order).FirstOrDefault();
if (other != null)
{
Console.WriteLine($"Swapping order of {car.ToString()} ({car.Order}) and {other.ToString()} ({other.Order})");
int temp = car.Order;
car.Order = other.Order;
other.Order = temp;
cars = StateManager.normalizeOrders(cars);
SafeManager.SaveCars(filepath, cars);
refreshCars(cars);
}
});
card.ContextMenuStrip = cms;
if (isNew)
{
flpCars.Controls.Add(card);
@@ -137,7 +187,7 @@ namespace CarManagerV3
private void btnNewCar_Click(object sender, EventArgs e)
{
Car foocar = StateManager.CreateCar("New", "Car", 2020, "White", 0, 20000);
Car foocar = new Car("0", "New", "Car", 2020, "White", 0, 20000);
CarDetailsForm detailsForm = new CarDetailsForm(foocar);
detailsForm.FormClosed += (s2, e2) =>
{
@@ -206,7 +256,7 @@ namespace CarManagerV3
dlgOpen.Filter = "CSV Files (*.csv)|*.csv|All Files (*.*)|*.*";
dlgOpen.Title = "Open Car Data File";
// Default to users documents
dlgOpen.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
dlgOpen.InitialDirectory = SafeManager.getRecentFolder();
DialogResult result = dlgOpen.ShowDialog();
if (result == DialogResult.OK)
@@ -228,6 +278,10 @@ namespace CarManagerV3
SafeManager.AddRecentPath(filepath);
refreshRecents();
}
catch (LegacyException)
{
showOpenFileDialog();
}
catch (Exception ex)
{
MessageBox.Show("Error loading file: " + ex.Message);
@@ -248,7 +302,7 @@ namespace CarManagerV3
dlgSave.Filter = "CSV Files (*.csv)|*.csv|All Files (*.*)|*.*";
dlgSave.Title = "Save Car Data File As";
// Default to users documents
dlgSave.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
dlgSave.InitialDirectory = SafeManager.getRecentFolder();
DialogResult result = dlgSave.ShowDialog();
if (result == DialogResult.OK)
@@ -281,7 +335,7 @@ namespace CarManagerV3
dlgOpen.Filter = "CSV Files (*.csv)|*.csv|All Files (*.*)|*.*";
dlgOpen.Title = "Import Car Data File";
// Default to users documents
dlgOpen.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
dlgOpen.InitialDirectory = SafeManager.getRecentFolder();
DialogResult dlgResult = dlgOpen.ShowDialog();
if (dlgResult == DialogResult.OK)
{
@@ -296,13 +350,6 @@ namespace CarManagerV3
// merge cars
foreach (Car car in importedCars)
{
// check if car with same ID exists
if (cars.Any(c => c.Id == car.Id))
{
// assign new ID
int newId = cars.Count > 0 ? cars.Max(c => c.Id) + 1 : 1;
car.Id = newId;
}
cars.Add(car);
}
DialogResult mergeAsNewFileResult = MessageBox.Show("Do you want to save the merged cars as a new file?", "Save As New File", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
@@ -312,7 +359,7 @@ namespace CarManagerV3
dlgSave.Filter = "CSV Files (*.csv)|*.csv|All Files (*.*)|*.*";
dlgSave.Title = "Save Merged Car Data File As";
// Default to users documents
dlgSave.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
dlgSave.InitialDirectory = SafeManager.getRecentFolder();
DialogResult saveResult = dlgSave.ShowDialog();
if (saveResult == DialogResult.OK)
{
@@ -332,6 +379,10 @@ namespace CarManagerV3
refreshCars(cars);
MessageBox.Show("File imported successfully.", "Import File", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (LegacyException)
{
MessageBox.Show("The file you are trying to import is in a legacy format that is no longer supported. Please convert the file to the new format and try again.", "Import Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (Exception ex)
{
MessageBox.Show("Error importing file: " + ex.Message);

0
CarManagerV3/MainForm.resx → CarManagerV3/Forms/MainForm.resx
View File

0
CarManagerV3/PleaseWait.Designer.cs → CarManagerV3/Forms/Util/PleaseWait.Designer.cs generated
View File

7
CarManagerV3/PleaseWait.cs → CarManagerV3/Forms/Util/PleaseWait.cs
View File

@@ -1,11 +1,4 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CarManagerV3

0
CarManagerV3/PleaseWait.resx → CarManagerV3/Forms/Util/PleaseWait.resx
View File

215
CarManagerV3/MainForm.Designer.cs generated
View File

@@ -1,215 +0,0 @@
namespace CarManagerV3
{
partial class MainForm
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
this.tableLayoutPanel1 = new System.Windows.Forms.TableLayoutPanel();
this.flpCars = new System.Windows.Forms.FlowLayoutPanel();
this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
this.tbxSearch = new System.Windows.Forms.TextBox();
this.btnNewCar = new System.Windows.Forms.Button();
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.openToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.saveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.saveAsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.importToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.recentFilesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.revealInFileExplorerToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tableLayoutPanel1.SuspendLayout();
this.tableLayoutPanel2.SuspendLayout();
this.menuStrip1.SuspendLayout();
this.SuspendLayout();
//
// tableLayoutPanel1
//
this.tableLayoutPanel1.ColumnCount = 1;
this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
this.tableLayoutPanel1.Controls.Add(this.flpCars, 0, 2);
this.tableLayoutPanel1.Controls.Add(this.tableLayoutPanel2, 0, 1);
this.tableLayoutPanel1.Controls.Add(this.menuStrip1, 0, 0);
this.tableLayoutPanel1.Dock = System.Windows.Forms.DockStyle.Fill;
this.tableLayoutPanel1.Location = new System.Drawing.Point(0, 0);
this.tableLayoutPanel1.Name = "tableLayoutPanel1";
this.tableLayoutPanel1.RowCount = 3;
this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle());
this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 40F));
this.tableLayoutPanel1.RowStyles.Add(new System.Windows.Forms.RowStyle());
this.tableLayoutPanel1.Size = new System.Drawing.Size(802, 458);
this.tableLayoutPanel1.TabIndex = 0;
this.tableLayoutPanel1.Paint += new System.Windows.Forms.PaintEventHandler(this.tableLayoutPanel1_Paint);
//
// flpCars
//
this.flpCars.AutoScroll = true;
this.flpCars.AutoScrollMargin = new System.Drawing.Size(0, 200);
this.flpCars.Dock = System.Windows.Forms.DockStyle.Fill;
this.flpCars.Location = new System.Drawing.Point(3, 67);
this.flpCars.Name = "flpCars";
this.flpCars.Size = new System.Drawing.Size(796, 412);
this.flpCars.TabIndex = 1;
//
// tableLayoutPanel2
//
this.tableLayoutPanel2.ColumnCount = 2;
this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
this.tableLayoutPanel2.Controls.Add(this.tbxSearch, 0, 0);
this.tableLayoutPanel2.Controls.Add(this.btnNewCar, 1, 0);
this.tableLayoutPanel2.Dock = System.Windows.Forms.DockStyle.Fill;
this.tableLayoutPanel2.Location = new System.Drawing.Point(3, 27);
this.tableLayoutPanel2.Name = "tableLayoutPanel2";
this.tableLayoutPanel2.RowCount = 1;
this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 34F));
this.tableLayoutPanel2.Size = new System.Drawing.Size(796, 34);
this.tableLayoutPanel2.TabIndex = 2;
//
// tbxSearch
//
this.tbxSearch.Dock = System.Windows.Forms.DockStyle.Fill;
this.tbxSearch.Location = new System.Drawing.Point(3, 3);
this.tbxSearch.Name = "tbxSearch";
this.tbxSearch.Size = new System.Drawing.Size(392, 22);
this.tbxSearch.TabIndex = 3;
this.tbxSearch.TextChanged += new System.EventHandler(this.tbxSearch_TextChanged);
//
// btnNewCar
//
this.btnNewCar.Location = new System.Drawing.Point(401, 3);
this.btnNewCar.Name = "btnNewCar";
this.btnNewCar.Size = new System.Drawing.Size(75, 23);
this.btnNewCar.TabIndex = 4;
this.btnNewCar.Text = "Add Car";
this.btnNewCar.UseVisualStyleBackColor = true;
this.btnNewCar.Click += new System.EventHandler(this.btnNewCar_Click);
//
// menuStrip1
//
this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.fileToolStripMenuItem});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(802, 24);
this.menuStrip1.TabIndex = 3;
this.menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.openToolStripMenuItem,
this.saveToolStripMenuItem,
this.saveAsToolStripMenuItem,
this.importToolStripMenuItem,
this.recentFilesToolStripMenuItem,
this.revealInFileExplorerToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Size = new System.Drawing.Size(37, 20);
this.fileToolStripMenuItem.Text = "File";
//
// openToolStripMenuItem
//
this.openToolStripMenuItem.Name = "openToolStripMenuItem";
this.openToolStripMenuItem.Size = new System.Drawing.Size(187, 22);
this.openToolStripMenuItem.Text = "Open";
this.openToolStripMenuItem.Click += new System.EventHandler(this.openToolStripMenuItem_Click);
//
// saveToolStripMenuItem
//
this.saveToolStripMenuItem.Name = "saveToolStripMenuItem";
this.saveToolStripMenuItem.Size = new System.Drawing.Size(187, 22);
this.saveToolStripMenuItem.Text = "Save";
this.saveToolStripMenuItem.Click += new System.EventHandler(this.saveToolStripMenuItem_Click);
//
// saveAsToolStripMenuItem
//
this.saveAsToolStripMenuItem.Name = "saveAsToolStripMenuItem";
this.saveAsToolStripMenuItem.Size = new System.Drawing.Size(187, 22);
this.saveAsToolStripMenuItem.Text = "Save as";
this.saveAsToolStripMenuItem.Click += new System.EventHandler(this.saveAsToolStripMenuItem_Click);
//
// importToolStripMenuItem
//
this.importToolStripMenuItem.Name = "importToolStripMenuItem";
this.importToolStripMenuItem.Size = new System.Drawing.Size(187, 22);
this.importToolStripMenuItem.Text = "Import";
this.importToolStripMenuItem.Click += new System.EventHandler(this.importToolStripMenuItem_Click);
//
// recentFilesToolStripMenuItem
//
this.recentFilesToolStripMenuItem.Name = "recentFilesToolStripMenuItem";
this.recentFilesToolStripMenuItem.Size = new System.Drawing.Size(187, 22);
this.recentFilesToolStripMenuItem.Text = "Recent Files";
this.recentFilesToolStripMenuItem.Click += new System.EventHandler(this.recentFilesToolStripMenuItem_Click);
//
// revealInFileExplorerToolStripMenuItem
//
this.revealInFileExplorerToolStripMenuItem.Name = "revealInFileExplorerToolStripMenuItem";
this.revealInFileExplorerToolStripMenuItem.Size = new System.Drawing.Size(187, 22);
this.revealInFileExplorerToolStripMenuItem.Text = "Reveal in File Explorer";
this.revealInFileExplorerToolStripMenuItem.Click += new System.EventHandler(this.revealInFileExplorerToolStripMenuItem_Click);
//
// MainForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(802, 458);
this.Controls.Add(this.tableLayoutPanel1);
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
this.MainMenuStrip = this.menuStrip1;
this.MinimumSize = new System.Drawing.Size(818, 497);
this.Name = "MainForm";
this.Text = "Carmanager 3";
this.tableLayoutPanel1.ResumeLayout(false);
this.tableLayoutPanel1.PerformLayout();
this.tableLayoutPanel2.ResumeLayout(false);
this.tableLayoutPanel2.PerformLayout();
this.menuStrip1.ResumeLayout(false);
this.menuStrip1.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.TableLayoutPanel tableLayoutPanel1;
private System.Windows.Forms.FlowLayoutPanel flpCars;
private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
private System.Windows.Forms.TextBox tbxSearch;
private System.Windows.Forms.Button btnNewCar;
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem openToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem saveToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem saveAsToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem importToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem recentFilesToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem revealInFileExplorerToolStripMenuItem;
}
}

23
CarManagerV3/ImageManager.cs → CarManagerV3/Manager/ImageManager.cs
View File

@@ -1,9 +1,5 @@
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarManagerV3
{
@@ -18,10 +14,14 @@ namespace CarManagerV3
public static void InitializeImageFolder()
{
string path = "images";
if (!System.IO.Directory.Exists(path))
{
System.IO.Directory.CreateDirectory(path);
}
// Do not catch here. If we cannot create our images folder, the program wont work.
}
/// <summary>
@@ -47,15 +47,26 @@ namespace CarManagerV3
FetchImage(car);
string path = GetImagePath(car);
// does image exist?
try
{
if (System.IO.File.Exists(path))
{
return Image.FromFile(path);
}
else
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error loading image: {ex.Message}");
}
try
{
return Image.FromFile("images/no_image_available.png");
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error loading fallback image: {ex.Message}");
return null;
}
}
/// <summary>

238
CarManagerV3/Manager/SafeManager.cs Normal file
View File

@@ -0,0 +1,238 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Windows.Forms;
namespace CarManagerV3
{
/// <summary>
/// Handles safe reading and writing of car data to files.
/// </summary>
internal class SafeManager
{
/// <summary>
/// The path of the txt file that contains recently opened file paths.
/// </summary>
private static readonly string recentPathsFile = "recent_paths.txt";
/// <summary>
/// Initializes a file at a specified path if it does not already exist.
/// </summary>
/// <param name="path">The path.</param>
public static void InitializeFile(string path)
{
try
{
if (!File.Exists(@path))
{
using (StreamWriter writer = new StreamWriter(@path))
{
// Create the file, empty
writer.WriteLine();
writer.Close();
}
}
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error initializing file: {ex.Message}");
}
}
/// <summary>
/// Reads cars from a specified file path.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>
/// A <see cref="List{Car}"/> containing the cars read from the file.
/// </returns>
public static List<Car> ReadCars(string path)
{
List<Car> cars = new List<Car>();
List<string> failedLines = new List<string>();
bool isLegacy = false;
try
{
using (StreamReader reader = new StreamReader(@path))
{
string line;
while ((line = reader.ReadLine()) != null)
{
// Process the line
if (line == "") continue;
if (Car.isLegacyCsvString(line))
{
if (!StateManager.askForMigration())
{
MessageBox.Show("The file you are trying to open is in an old format that is no longer supported. Please select a different file.", "Unsupported Format", MessageBoxButtons.OK, MessageBoxIcon.Error);
throw new LegacyException();
//Environment.Exit(0);
}
else
{
isLegacy = true;
}
}
Car tmp = Car.FromCsvString(line);
if (tmp == null)
{
failedLines.Add(line);
continue;
}
cars.Add(tmp);
}
reader.Close();
}
}
catch (LegacyException ex)
{
throw ex;
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error reading cars from file: {ex.Message}");
}
if (failedLines.Count > 0)
{
Console.Error.WriteLine($"Warning: {failedLines.Count} lines could not be parsed and were skipped.");
foreach (string failedLine in failedLines)
{
Console.Error.WriteLine($"Failed line: {failedLine}");
}
MessageBox.Show($"Warning: {failedLines.Count} lines in the file could not be parsed and were skipped. Check the console for details.", "Parsing Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
cars = StateManager.normalizeOrders(cars);
cars = cars.OrderBy(c => c.Order).ToList();
if (isLegacy)
{
SafeManager.SaveCars(path, cars);
}
return cars;
}
/// <summary>
/// Saves the cars to a specified file path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="cars">A <see cref="List{Car}"/> containing all cars to save.</param>
public static void SaveCars(string path, List<Car> cars)
{
try
{
using (StreamWriter writer = new StreamWriter(@path))
{
foreach (Car car in cars)
{
writer.WriteLine(car.ToCsvString());
}
writer.Close();
}
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error saving cars to file: {ex.Message}");
MessageBox.Show($"Error saving cars to file: {ex.Message}", "Save Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Adds a file path to the recent paths list.
/// If a path is already in the list, it is moved to the top.
/// Otherwise, it is added to the top.
/// Keeps only the 5 most recent paths.
/// </summary>
/// <param name="path">The path.</param>
public static void AddRecentPath(string path)
{
List<string> paths = new List<string>();
try
{
if (File.Exists(recentPathsFile))
{
using (StreamReader reader = new StreamReader(recentPathsFile))
{
string line;
while ((line = reader.ReadLine()) != null)
{
paths.Add(line);
}
reader.Close();
}
}
paths.Remove(path);
paths.Insert(0, path);
if (paths.Count > 5)
{
paths = paths.Take(5).ToList();
}
using (StreamWriter writer = new StreamWriter(recentPathsFile))
{
foreach (string p in paths)
{
writer.WriteLine(p);
}
writer.Close();
}
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error managing recent paths: {ex.Message}");
}
}
/// <summary>
/// Gets the recently opened file paths.
/// </summary>
/// <returns>
/// A <see cref="List{String}"/> containing the recent file paths.
/// </returns>
public static List<string> GetRecentPaths()
{
List<string> paths = new List<string>();
try
{
if (File.Exists(recentPathsFile))
{
using (StreamReader reader = new StreamReader(recentPathsFile))
{
string line;
while ((line = reader.ReadLine()) != null)
{
paths.Add(line);
}
reader.Close();
}
}
}
catch (Exception ex)
{
Console.Error.WriteLine($"Error reading recent paths: {ex.Message}");
}
return paths;
}
/// <summary>
/// Gets the folder of the most recently opened file, or the users documents folder if no recent files.
/// </summary>
/// <returns></returns>
public static string getRecentFolder()
{
List<string> recentPaths = GetRecentPaths();
if (recentPaths.Count > 0)
{
string recentFile = recentPaths[0];
if (File.Exists(recentFile))
{
return Path.GetDirectoryName(recentFile);
}
}
return Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
}
}
}

38
CarManagerV3/StateManager.cs → CarManagerV3/Manager/StateManager.cs
View File

@@ -1,8 +1,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CarManagerV3
{
@@ -19,6 +18,10 @@ namespace CarManagerV3
// TODO: If no recent file paths are found, prompt user to select a file path instead of using a hardcoded default in the program folder.
static string filePath = "cars.csv";
static bool hasConfirmedMigration = false;
/// <summary>
/// Gets a car by its identifier.
/// </summary>
@@ -26,7 +29,7 @@ namespace CarManagerV3
/// <returns>
/// A <see cref="Car"/> object if found; otherwise, null.
/// </returns>
public static Car GetCarById(int id)
public static Car GetCarById(string id)
{
cars = SafeManager.ReadCars(filePath);
return cars.FirstOrDefault(c => c.Id == id);
@@ -98,8 +101,8 @@ namespace CarManagerV3
public static Car CreateCar(string make, string model, int year, string color, int mileage, decimal price)
{
cars = SafeManager.ReadCars(filePath);
int newId = cars.Count > 0 ? cars.Max(c => c.Id) + 1 : 1;
Car newCar = new Car(newId, make, model, year, color, mileage, price);
int newOrder = cars.Count > 0 ? cars.Max(c => c.Order) + 1 : 1;
Car newCar = new Car("", make, model, year, color, mileage, price, newOrder);
AddCar(newCar);
return newCar;
}
@@ -111,7 +114,32 @@ namespace CarManagerV3
/// <param name="path">The path.</param>
public static void setFilePath(string path)
{
// Reset migration confirmation when changing file path, as the new file may also require migration.
hasConfirmedMigration = false;
filePath = path;
}
public static List<Car> normalizeOrders(List<Car> cars)
{
// Normalize the Order field of all cars to be sequential starting from 1, while keeping the relative order the same.
var orderedCars = cars.OrderBy(c => c.Order).ToList();
for (int i = 0; i < orderedCars.Count; i++)
{
orderedCars[i].Order = i + 1;
}
return orderedCars;
}
public static bool askForMigration()
{
if (hasConfirmedMigration)
{
return true;
}
DialogResult result = MessageBox.Show("The file you are trying to open is in an older format. Do you want to attempt to migrate it to the new format? If you choose not to migrate, the file will not be opened.", "Migration Needed", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
hasConfirmedMigration = result == DialogResult.Yes;
return hasConfirmedMigration;
}
}
}

3
CarManagerV3/Program.cs
View File

@@ -1,7 +1,4 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CarManagerV3

33
CarManagerV3/Properties/AssemblyInfo.cs
View File

@@ -1,33 +0,0 @@
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("CarManagerV3")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("CarManagerV3")]
[assembly: AssemblyCopyright("Copyright © 2025")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("93ca258b-a645-41a8-a24f-59036abc173f")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

2
CarManagerV3/Properties/Resources.Designer.cs generated
View File

@@ -19,7 +19,7 @@ namespace CarManagerV3.Properties {
// class via a tool like ResGen or Visual Studio.
// To add or remove a member, edit your .ResX file then rerun ResGen
// with the /str option, or rebuild your VS project.
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "18.0.0.0")]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
internal class Resources {

135
CarManagerV3/SafeManager.cs
View File

@@ -1,135 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarManagerV3
{
/// <summary>
/// Handles safe reading and writing of car data to files.
/// </summary>
internal class SafeManager
{
/// <summary>
/// The path of the txt file that contains recently opened file paths.
/// </summary>
private static readonly string recentPathsFile = "recent_paths.txt";
/// <summary>
/// Initializes a file at a specified path if it does not already exist.
/// </summary>
/// <param name="path">The path.</param>
public static void InitializeFile(string path)
{
if (!File.Exists(@path))
{
using (StreamWriter writer = new StreamWriter(@path))
{
// Create the file, empty
writer.WriteLine();
}
}
}
/// <summary>
/// Reads cars from a specified file path.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>
/// A <see cref="List{Car}"/> containing the cars read from the file.
/// </returns>
public static List<Car> ReadCars(string path)
{
List<Car> cars = new List<Car>();
using (StreamReader reader = new StreamReader(@path))
{
string line;
while ((line = reader.ReadLine()) != null)
{
// Process the line
if (line == "") continue;
cars.Add(Car.FromCsvString(line));
}
}
return cars;
}
/// <summary>
/// Saves the cars to a specified file path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="cars">A <see cref="List{Car}"/> containing all cars to save.</param>
public static void SaveCars(string path, List<Car> cars)
{
using (StreamWriter writer = new StreamWriter(@path))
{
foreach (Car car in cars)
{
writer.WriteLine(car.ToCsvString());
}
}
}
/// <summary>
/// Adds a file path to the recent paths list.
/// If a path is already in the list, it is moved to the top.
/// Otherwise, it is added to the top.
/// Keeps only the 5 most recent paths.
/// </summary>
/// <param name="path">The path.</param>
public static void AddRecentPath(string path)
{
List<string> paths = new List<string>();
if (File.Exists(recentPathsFile))
{
using (StreamReader reader = new StreamReader(recentPathsFile))
{
string line;
while ((line = reader.ReadLine()) != null)
{
paths.Add(line);
}
}
}
paths.Remove(path);
paths.Insert(0, path);
if (paths.Count > 5)
{
paths = paths.Take(5).ToList();
}
using (StreamWriter writer = new StreamWriter(recentPathsFile))
{
foreach (string p in paths)
{
writer.WriteLine(p);
}
}
}
/// <summary>
/// Gets the recently opened file paths.
/// </summary>
/// <returns>
/// A <see cref="List{String}"/> containing the recent file paths.
/// </returns>
public static List<string> GetRecentPaths()
{
List<string> paths = new List<string>();
if (File.Exists(recentPathsFile))
{
using (StreamReader reader = new StreamReader(recentPathsFile))
{
string line;
while ((line = reader.ReadLine()) != null)
{
paths.Add(line);
}
}
}
return paths;
}
}
}

118
CarManagerV3/Util/CUID.cs Normal file
View File

@@ -0,0 +1,118 @@
using System;
using System.Buffers.Binary;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace CarManagerV3.Util
{
internal class CUID
{
public const int DefaultLength = 6;
private static int _counter = RandomNumberGenerator.GetInt32(int.MaxValue);
/// <summary>
/// Generate a random CUID (Collision-resistant Unique Identifier) of a specified length.
/// The CUID is designed to be unique across different machines and time, making it suitable for use as an identifier for cars in the application.
/// The length must be between 4 and 32 characters to ensure a good balance between uniqueness and readability.
/// The generated CUID consists of a combination of alphanumeric characters to ensure uniqueness and readability.
/// </summary>
/// <param name="length">The desired length of the generated CUID</param>
/// <param name="prefixWithC">Whether to prefix the CUID with 'c' for better readability and to avoid starting with a digit.</param>"
/// <returns></returns>
public static string NewCUID(int length = DefaultLength, bool prefixWithC = true)
{
// CUIDv2 specs allow between 4 and 32 chars.
if(length < 4 || length > 32) throw new ArgumentOutOfRangeException("length");
// We will produce enough encoded chars to satisfy 'length' after prefixing and truncation.
// Base64 encodes 3 bytes -> 4 chars. So bytesNeeded ≈ ceil(charsNeeded * 3/4).
int charsNeeded = prefixWithC ? (length - 1) : length;
int bytesNeeded = (int)Math.Ceiling(charsNeeded * 3.0 / 4.0);
Span<byte> material = stackalloc byte[32];
FillMaterial(material);
byte[] outputBytes = ExpandWithSha256(material, bytesNeeded);
string encoded = Base64UrlEncode(outputBytes);
if (encoded.Length < charsNeeded)
{
// Extremely unlikely unless length is huge; ensure we have enough by expanding more.
// (Kept as a guard; for typical lengths like 24-64, you're fine.)
outputBytes = ExpandWithSha256(material, bytesNeeded + 32);
encoded = Base64UrlEncode(outputBytes);
}
string body = encoded.Substring(0, charsNeeded);
return prefixWithC ? ("c" + body) : body;
}
private static void FillMaterial(Span<byte> dst32)
{
// Compose a payload with:
// - 16 bytes random
// - 8 bytes timestamp (UTC ticks)
// - 4 bytes counter
// - 4 bytes process/thread noise
Span<byte> payload = stackalloc byte[16 + 8 + 4 + 4];
RandomNumberGenerator.Fill(payload.Slice(0, 16));
long ticks = DateTime.UtcNow.Ticks;
BinaryPrimitives.WriteInt64LittleEndian(payload.Slice(16, 8), ticks);
int c = Interlocked.Increment(ref _counter);
BinaryPrimitives.WriteInt32LittleEndian(payload.Slice(24, 4), c);
// Some extra variability (not relied on for security)
int noise = Environment.ProcessId ^ Thread.CurrentThread.ManagedThreadId ^ (int)Stopwatch.GetTimestamp();
BinaryPrimitives.WriteInt32LittleEndian(payload.Slice(28, 4), noise);
// Hash to produce 32 bytes of uniformly distributed output
SHA256.HashData(payload, dst32);
}
private static byte[] ExpandWithSha256(ReadOnlySpan<byte> seed32, int bytesNeeded)
{
if (bytesNeeded <= 0) return Array.Empty<byte>();
// If <= 32 bytes, we can just take from seed32 by hashing once more for separation.
// We'll use SHA256(seed || blockIndex) to generate blocks.
int blocks = (int)Math.Ceiling(bytesNeeded / 32.0);
byte[] result = new byte[blocks * 32];
Span<byte> input = stackalloc byte[32 + 4];
seed32.CopyTo(input.Slice(0, 32));
for (int i = 0; i < blocks; i++)
{
BinaryPrimitives.WriteInt32LittleEndian(input.Slice(32, 4), i);
Span<byte> block = result.AsSpan(i * 32, 32);
SHA256.HashData(input, block);
}
if (result.Length == bytesNeeded) return result;
byte[] trimmed = new byte[bytesNeeded];
Buffer.BlockCopy(result, 0, trimmed, 0, bytesNeeded);
return trimmed;
}
private static string Base64UrlEncode(byte[] bytes)
{
// Standard base64url without padding per RFC 4648 §5
string b64 = Convert.ToBase64String(bytes);
return b64.Replace('+', '-').Replace('/', '_').TrimEnd('=');
}
}
}