gamenight/FrontendAvalonia/FrontendAvalonia/ViewModels/AddGamenightViewModel.cs

using System;
using System.Runtime.InteropServices.JavaScript;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Input;
using FrontendAvalonia.Models;
using FrontendAvalonia.Services.GamenightApi;
using ReactiveUI;

namespace FrontendAvalonia.ViewModels;

public class AddGamenightViewModel : ViewModelBase
{
    private IGamenight Gamenight { get; }

    private GamenightModel GamenightModel { get; }

    private bool _expanded;

    public bool Expanded
    {
        get => _expanded;
        set => this.RaiseAndSetIfChanged(ref _expanded, value);
    }

    public AddGamenightViewModel(IGamenight gamenight, GamenightModel gamenightModel)
    {
        Gamenight = gamenight;
        GamenightModel = gamenightModel;
        StartDate = DateTime.Now.Date;
        EndDate = DateTime.Now.Date;
        AddCommand = ReactiveCommand.CreateFromTask(AddGamenight);
    }

    private async Task AddGamenight(CancellationToken ct)
    {
        var body = new Gamenight
        {
            Name = Name,
            Datetime = (StartDate + StartTime).ToString("u").Replace(" ", "T"),
        };
        await Gamenight.PostGamenight(body, GamenightModel.UserToken, ct);
    }

    private string _name = string.Empty;

    public string Name
    {
        get => _name;
        set => this.RaiseAndSetIfChanged(ref _name, value);
    }

    private DateTimeOffset _startDate;

    public DateTimeOffset StartDate
    {
        get => _startDate;
        set => this.RaiseAndSetIfChanged(ref _startDate, value);
    }

    private TimeSpan _startTime;

    public TimeSpan StartTime
    {
        get => _startTime;
        set => this.RaiseAndSetIfChanged(ref _startTime, value);
    }

    private DateTimeOffset _endDate;

    public DateTimeOffset EndDate
    {
        get => _endDate;
        set => this.RaiseAndSetIfChanged(ref _endDate, value);
    }

    private TimeSpan _endTime;

    public TimeSpan EndTime
    {
        get => _endTime;
        set => this.RaiseAndSetIfChanged(ref _endTime, value);
    }

    public ICommand AddCommand { get; }
}