using Cursach.Realisations;
using Cursach.States;

namespace Cursach;

public class Visualizator
{
    private State? State { get; set; }

    public void Draw(Graphics g, State state)
    {
        Pen penLine = new(Color.Black, 5);
        Pen penBid = new(Color.Red, 2);
        Pen penSelectedBid = new(Color.Green, 3);
        Brush darkBrush = new SolidBrush(Color.Black);
        g.FillRectangle(new SolidBrush(Color.White), 0, 0, 500, 500);

        AdjacencyList _adjacencyList = state.AdjacencyList;
        foreach (var parentNode in _adjacencyList.Keys())
        {
            foreach (var childNode in _adjacencyList.Values(parentNode))
            {
                g.DrawLine(penLine, parentNode.GetPosition(), childNode.GetPosition());
            }


            g.DrawString(parentNode.ToString(), new Font("Comic Sans MS", 7), darkBrush,
                parentNode.GetPosition().X - 20, parentNode.GetPosition().Y - 30);
            if (state.visited.Contains(parentNode))
            {
                VizulizatorGraph.DrawPoint(g, parentNode.GetPosition(), Color.Crimson);
            }
            else if (state.queue.Contains(parentNode))
            {
                VizulizatorGraph.DrawPoint(g, parentNode.GetPosition(), Color.DarkSlateGray);
            }
            else
            {
                VizulizatorGraph.DrawPoint(g, parentNode.GetPosition(), Color.Gray);
            }
        }
    }
}