sa/Stars Assistant/ViewModels/PlanetViewModel.cs

using System.Collections.ObjectModel;
using Microsoft.EntityFrameworkCore;
using StarsAssistant.Model;
using Splat;

namespace StarsAssistant.ViewModels;

public partial class PlanetViewModel(Planet planet) : ViewModelBase
{
    public static ObservableCollection<PlanetViewModel>  LoadAll() 
    {
        using var db = Locator.Current.GetService<StarsDatabase>()!;
        var result = new ObservableCollection<PlanetViewModel>();
        foreach (Planet planet in db.Planet.Where(p => p.OwnerId == "Atlantis").ToList())
        {
            var vm = new PlanetViewModel(planet);
            result.Add(vm);
        }
        return result;
    }

    private readonly Planet planet = planet;

    public string Name => planet.Name;

    public string Owner => planet.OwnerId ?? String.Empty;

    public int Value => planet.Value ?? 0;

    public int Population => planet.Population ?? 0;

    public int SurfaceIronium => planet.SurfaceIronium ?? 0;

    public int SurfaceBoranium => planet.SurfaceBoranium ?? 0;

    public int SurfaceGermanium => planet.SurfaceGermanium ?? 0;
}