using System;
using System.IO;
using System.Reactive.Linq;
using Splat;
using StarsAssistant.Helpers;

namespace StarsAssistant.Services;


public class CSVDataLoader 
{
    /// <summary>
    /// Reference to the game metadata, retrieved by DI
    /// </summary>
    protected Services.Game Game = Locator.Current.GetService<Services.Game>()!;

    public void CSVDataLoader() 
    {
        
    }

    public void StartPlanetCSVWatcher() 
    {
        // TODO: which scheduler for Throttle?
        var watcher = FsWatcher
            .ObserveFileSystem(Game.GamePath, new string[] { Game.PlanetFileSearchPattern });
            .ThrottleAndDistinct(2);
        
        /*
        watcher.Subscribe(x => 
        {
            Console.WriteLine($"{DateTime.Now.ToLongTimeString()} got {x.Count()} events:");

            foreach (var fsEvent in x)
            {
                Console.WriteLine($"{DateTime.Now.ToLongTimeString()} {i++} {fsEvent.FullPath} - {fsEvent.ChangeType}");
            }
        });
        */
    }
}