using PamhagenSysCtrl.Helpers;
using PamhagenSysCtrl.Helpers.Pipeline;
using System.Drawing;
using System.Security.Cryptography.X509Certificates;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Shapes;

namespace PamhagenSysCtrl.Windows {
    public partial class PlantSchemeWindow : Window {

        private readonly Graph Graph;

        public PlantSchemeWindow() {
            InitializeComponent();
            App.Plant?.Update += OnUpdate;

            Graph = new Graph();

            var mw1 = new Trough("MW1", 200, 50, () => App.Plant?.FillLevelA1 != FillState.Empty);
            var mw2 = new Trough("MW2",  50, 50, () => App.Plant?.FillLevelA1 != FillState.Empty);
            var mp1 = new Pump("MP1", 200, 80);
            var mp2 = new Pump("MP2",  50, 80);
            var x1 = new PipeJoin(200, 100);
            var x2 = new PipeJoin(50, 100);

            Graph.CreatePipe(mw1, mp1);
            Graph.CreatePipe(mw2, mp2);
            Graph.CreatePipe(mp1, x1);
            Graph.CreatePipe(mp2, x2);

            var v1 = CreateValve(1, 200, 150);
            var v2 = CreateValve(2,  50, 150);
            var v3 = CreateValve(3,  80, 150);
            var v4 = CreateValve(4, 170, 150);

            Graph.CreatePipe(x1, v1);
            Graph.CreatePipe(x1, v4);
            Graph.CreatePipe(x2, v2);
            Graph.CreatePipe(x2, v3);

            var x3 = new PipeJoin(200, 180);
            var x4 = new PipeJoin(200, 210);
            var x5 = new PipeJoin(50, 210);
            var x6 = new PipeJoin(50, 240);

            Graph.CreatePipe(v1, x3, true);
            Graph.CreatePipe(v3, x3, true);
            Graph.CreatePipe(x3, x4, true);
            Graph.CreatePipe(v2, x5, true);
            Graph.CreatePipe(v4, x5, true);
            Graph.CreatePipe(x5, x6, true);

            var v5 = CreateValve(5, 250, 210);
            var v6 = CreateValve(6, 200, 280);
            var v7 = CreateValve(7, 125, 240);
            var v8 = CreateValve(8,  50, 280);
            var v9 = CreateValve(9, 300, 240);

            Graph.CreatePipe(x4, v5);
            Graph.CreatePipe(x4, v6);
            Graph.CreatePipe(x6, v7);
            Graph.CreatePipe(x6, v8);
            Graph.CreatePipe(v7, v9);

            Graph.Draw(SchemeCanvas);
        }

        private static Valve CreateValve(int n, double x, double y) {
            return new($"V{n}", x, y, () => App.Plant?.IsValveOpen(4) ?? false, () => App.Plant?.WantValveOpen(4) ?? false);
        }

        private void SchemeCanvas_MouseMove(object sender, MouseEventArgs evt) {
            var p = evt.GetPosition(SchemeCanvas);
            Graph.Update(p.X, p.Y);
        }

        public void OnUpdate(object? sender, PlantEventArgs evt) {
            if (sender is not PamhagenPlant plant) return;


        }
    }
}