SpdUp/ViewModels/BoostViewModel.cs

using System.Windows.Input;
using SpdUp.Core;
using SpdUp.Services;

namespace SpdUp.ViewModels;

/// <summary>
/// Boost page ViewModel.
/// </summary>
public sealed class BoostViewModel : ObservableObject
{
    private readonly MainViewModel _main;
    private readonly OptimizationService _optimizationService;

    private string _boostLog = string.Empty;
    public string BoostLog
    {
        get => _boostLog;
        set => SetProperty(ref _boostLog, value);
    }

    public MainViewModel Main => _main;

    public ICommand BoostCommand { get; }
    public ICommand CleanRamCommand { get; }
    public ICommand CleanShadersCommand { get; }

    public BoostViewModel(MainViewModel main, OptimizationService optimizationService)
    {
        _main = main;
        _optimizationService = optimizationService;

        BoostCommand = _main.BoostCommand;
        CleanRamCommand = _main.CleanRamCommand;
        CleanShadersCommand = _main.CleanShaderCacheCommand;

        _optimizationService.BoostActivated += msg =>
        {
            BoostLog = $"[{DateTime.Now:HH:mm:ss}] BOOST ON\n{msg}\n\n{BoostLog}";
        };
        _optimizationService.BoostDeactivated += () =>
        {
            BoostLog = $"[{DateTime.Now:HH:mm:ss}] BOOST OFF – Restored.\n\n{BoostLog}";
        };
    }
}