using Model.Feedback;

namespace Services.Website;

public class TooltipService : ITooltipService
{
    private readonly List<TooltipModel> tooltips = new();

    public void Subscribe(Action action)
    {
        OnChange += action;
    }

    public void Unsubscribe(Action action)
    {
        OnChange += action;
    }

    public void AddTooltip(TooltipModel tooltip)
    {
        tooltips.Insert(0, tooltip);

        NotifyDataChanged();
    }

    public void RemoveTooltip(TooltipModel tooltip)
    {
        tooltips.Remove(tooltip);
    }

    public bool HasTooltips()
    {
        return tooltips.Count > 0;
    }

    public List<TooltipModel> GetTooltips()
    {
        return tooltips;
    }


    public void ClearAllTooltips()
    {
        tooltips.Clear();
        NotifyDataChanged();
    }

    private event Action OnChange = null!;

    private void NotifyDataChanged()
    {
        OnChange();
    }
}