using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace MapStudio.UI

{

/// <summary>

/// Keeps track of the progress of an operation.

/// </summary>

public class ProcessLoading

{

/// <summary>

/// The current instance of the progress loader.

/// </summary>

public static ProcessLoading Instance = null;

/// <summary>

/// Checks if the progress is currently active.

/// </summary>

public bool IsLoading;

/// <summary>

/// The current amount of progress being set.

/// </summary>

public int ProcessAmount;

/// <summary>

/// The total amount of progress to target to.

/// </summary>

public int ProcessTotal;

/// <summary>

/// The process name to display.

/// </summary>

public string ProcessName;

/// <summary>

/// An event that updates when the progress has been altered.

/// </summary>

public EventHandler OnUpdated;

public string Title = "";

public ProcessLoading() {

Instance = this;

}

public void UpdateIncrease(int amount, string process, string title = "Loading")

{

ProcessAmount += amount;

ProcessName = process;

OnUpdated?.Invoke(this, EventArgs.Empty);

Title = title;

}

public void Update(int amount, int total, string process, string title = "Loading")

{

ProcessAmount = amount;

ProcessTotal = total;

ProcessName = process;

OnUpdated?.Invoke(this, EventArgs.Empty);

Title = title;

}

}

}