Encelado/DesktopBot/ViewModels/BotConfigViewModel.cs

using System;
using System.Windows.Input;
using DesktopBot.Engine;
using DesktopBot.Models;
using DesktopBot.Services;

namespace DesktopBot.ViewModels
{
    /// <summary>
    /// ViewModel per la configurazione del bot
    /// </summary>
    public class BotConfigViewModel : BaseViewModel
    {
        private readonly ITradingService _tradingService;
        private readonly AutomatedBotEngine _botEngine;

        private BotConfiguration _config = new BotConfiguration();
        private bool _isRunning;
        private string _statusMessage;

        public BotConfiguration Config
        {
            get => _config;
            set => SetProperty(ref _config, value);
        }

        public bool IsRunning
        {
            get => _isRunning;
            set => SetProperty(ref _isRunning, value);
        }

        public string StatusMessage
        {
            get => _statusMessage;
            set => SetProperty(ref _statusMessage, value);
        }

        public ICommand StartBotCommand { get; }
        public ICommand StopBotCommand { get; }

        public BotConfigViewModel(ITradingService tradingService, AutomatedBotEngine botEngine)
        {
            _tradingService = tradingService;
            _botEngine = botEngine;

            StartBotCommand = new RelayCommand(
                async _ => await StartBotAsync(),
                _ => !IsRunning
            );

            StopBotCommand = new RelayCommand(
                _ => StopBot(),
                _ => IsRunning
            );
        }

        public void LoadConfiguration()
        {
            Config = new BotConfiguration();
        }

        private async System.Threading.Tasks.Task StartBotAsync()
        {
            try
            {
                IsRunning = true;
                StatusMessage = $"Bot avviato - {Config.Symbol} - Strategia: {Config.Strategy}";
                await _botEngine.StartAsync(Config);
            }
            catch (Exception ex)
            {
                StatusMessage = $"Errore: {ex.Message}";
                IsRunning = false;
            }
        }

        private void StopBot()
        {
            _botEngine.Stop();
            IsRunning = false;
            StatusMessage = "Bot arrestato";
        }
    }
}