Flight Tracker System

Desktop flight-tracking app built with Avalonia and .NET 9.

Project Structure Diagram

Flight-Tracker-System/
├── FlightTracker.sln
├── FlightTracker/
│   ├── Data/               # Flight and airport input data
│   ├── Models/             # Domain models (Flight, Airport, Analytics, Preferences)
│   ├── Interfaces/         # Service contracts
│   ├── Services/           # Data load, analytics, export, user preferences
│   ├── ViewModels/         # UI logic for View1, View2, View3, MainWindow
│   ├── Views/              # Avalonia views
│   └── Program.cs / App.axaml.cs
└── FlightTracker.Tests/    # Unit tests

Setup and Run

1. Install .NET SDK 9.0 or newer.

2. From the repository root, restore and build:

   dotnet restore dotnet build FlightTracker.sln

3. Run the app:

   dotnet run --project FlightTracker/FlightTracker.csproj

4. Run tests:

   dotnet test FlightTracker.sln

App Components

• View 1 (Route Map): Select an airport and visualize routes on a map.
• View 2 (Flights): Browse flights by airport, filter by status, export filtered flights to CSV.
• View 3 (Analytics): Show top routes, top airlines, time-of-day traffic, export analytics report.
• AnalyticsService: Computes grouped and sorted metrics from flight data.
• ExportDataService: Writes flight exports (CSV) and analytics exports (CSV/TXT).
• UserPreferencesService: Persists last selected airport between sessions.

Notes

• Input data files: FlightTracker/Data
• Export output folder: FlightTracker/Exports