DysonSphereConstructionManager.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace DysonSphereConstruction
{
    // Material properties for 3D printing
    public class ConstructionMaterial
    {
        public string Name { get; set; }
        public double MeltingPoint { get; set; }          // Kelvin
        public double ThermalConductivity { get; set; }   // W/(m·K)
        public double Density { get; set; }               // kg/m³
        public double RadiationResistance { get; set; }   // 0-1 scale
        public double TensileStrength { get; set; }       // GPa
    }

    // Solar energy collection panel
    public class SolarPanel
    {
        public double Area { get; set; }                  // m²
        public double Efficiency { get; set; }            // 0-1 scale
        public double Temperature { get; set; }           // Kelvin
        public double EnergyOutput { get; set; }          // Watts
        public bool IsOperational { get; set; }
        public Position Position { get; set; }
    }

    // Position in 3D space
    public class Position
    {
        public double X { get; set; }
        public double Y { get; set; }
        public double Z { get; set; }
        public double Radius { get; set; }
        public double Theta { get; set; }
        public double Phi { get; set; }

        public Position(double x, double y, double z)
        {
            X = x;
            Y = y;
            Z = z;
            UpdateSpherical();
        }

        private void UpdateSpherical()
        {
            Radius = Math.Sqrt(X * X + Y * Y + Z * Z);
            Theta = Math.Acos(Z / Radius);
            Phi = Math.Atan2(Y, X);
        }
    }

    // 3D Printer for space construction
    public class SpacePrinter
    {
        public double PrintSpeed { get; set; }            // m³/hour
        public double MaterialCapacity { get; set; }      // m³
        public double EnergyConsumption { get; set; }     // kW
        public Position CurrentPosition { get; set; }
        public bool IsOperational { get; set; }
        public Queue<PrintJob> PrintQueue { get; set; }

        public SpacePrinter()
        {
            PrintQueue = new Queue<PrintJob>();
        }

        public void AddPrintJob(PrintJob job)
        {
            PrintQueue.Enqueue(job);
        }

        public async Task ProcessPrintQueue()
        {
            while (PrintQueue.Count > 0)
            {
                var job = PrintQueue.Dequeue();
                await PrintComponent(job);
            }
        }

        private async Task PrintComponent(PrintJob job)
        {
            // Calculate print time based on volume and print speed
            double printTime = job.Volume / PrintSpeed;
            await Task.Delay(TimeSpan.FromHours(printTime));
        }
    }

    // Print job specification
    public class PrintJob
    {
        public string ComponentId { get; set; }
        public double Volume { get; set; }                // m³
        public ConstructionMaterial Material { get; set; }
        public Position TargetPosition { get; set; }
        public DateTime ScheduledTime { get; set; }
    }

    // Dyson Sphere construction manager
    public class DysonSphereConstructionManager
    {
        private List<SpacePrinter> Printers { get; set; }
        private List<SolarPanel> Panels { get; set; }
        private double SphereRadius { get; set; }         // meters
        private double CompletionPercentage { get; set; }
        private double TotalEnergyOutput { get; set; }    // Watts
        private ConstructionMaterial PrimaryMaterial { get; set; }

        public DysonSphereConstructionManager(double radius)
        {
            SphereRadius = radius;
            Printers = new List<SpacePrinter>();
            Panels = new List<SolarPanel>();
            InitializePrimaryMaterial();
        }

        private void InitializePrimaryMaterial()
        {
            PrimaryMaterial = new ConstructionMaterial
            {
                Name = "Advanced Composite",
                MeltingPoint = 2500,
                ThermalConductivity = 200,
                Density = 1800,
                RadiationResistance = 0.95,
                TensileStrength = 50
            };
        }

        public void AddPrinter(SpacePrinter printer)
        {
            Printers.Add(printer);
        }

        public void OptimizePrinterPositions()
        {
            foreach (var printer in Printers)
            {
                CalculateOptimalPrinterPosition(printer);
            }
        }

        private void CalculateOptimalPrinterPosition(SpacePrinter printer)
        {
            // Implementation of position optimization algorithm
            // Based on current construction progress and energy efficiency
        }

        public async Task ConstructSegment(double theta, double phi)
        {
            var position = new Position(
                SphereRadius * Math.Sin(theta) * Math.Cos(phi),
                SphereRadius * Math.Sin(theta) * Math.Sin(phi),
                SphereRadius * Math.Cos(theta)
            );

            var job = new PrintJob
            {
                ComponentId = Guid.NewGuid().ToString(),
                Volume = CalculateSegmentVolume(),
                Material = PrimaryMaterial,
                TargetPosition = position,
                ScheduledTime = DateTime.UtcNow
            };

            AssignJobToOptimalPrinter(job);
        }

        private double CalculateSegmentVolume()
        {
            // Calculate volume based on panel specifications and thickness
            return 1000; // Simplified example returning fixed volume
        }

        private void AssignJobToOptimalPrinter(PrintJob job)
        {
            // Find printer with shortest queue and closest position
            SpacePrinter optimalPrinter = Printers[0];
            foreach (var printer in Printers)
            {
                if (printer.PrintQueue.Count < optimalPrinter.PrintQueue.Count)
                {
                    optimalPrinter = printer;
                }
            }
            optimalPrinter.AddPrintJob(job);
        }

        public void UpdateConstructionProgress()
        {
            double totalArea = 4 * Math.PI * Math.Pow(SphereRadius, 2);
            double completedArea = Panels.Count * Panels[0].Area;
            CompletionPercentage = (completedArea / totalArea) * 100;

            TotalEnergyOutput = Panels.Sum(p => p.EnergyOutput);
        }

        public async Task MonitorConstruction()
        {
            while (CompletionPercentage < 100)
            {
                UpdateConstructionProgress();
                await ManageTemperature();
                await ManageRadiation();
                await Task.Delay(TimeSpan.FromHours(1));
            }
        }

        private async Task ManageTemperature()
        {
            foreach (var panel in Panels)
            {
                if (panel.Temperature > PrimaryMaterial.MeltingPoint * 0.8)
                {
                    // Implement cooling procedures
                    await Task.Delay(100); // Simplified cooling simulation
                }
            }
        }

        private async Task ManageRadiation()
        {
            foreach (var panel in Panels)
            {
                // Monitor and adjust for radiation exposure
                await Task.Delay(100); // Simplified radiation management
            }
        }
    }

    // Example implementation
    class Program
    {
        static async Task Main()
        {
            // Initialize construction manager
            var dysonManager = new DysonSphereConstructionManager(radius: 1.5e11); // ~1 AU

            // Add space printers
            for (int i = 0; i < 1000; i++)
            {
                dysonManager.AddPrinter(new SpacePrinter
                {
                    PrintSpeed = 100,
                    MaterialCapacity = 1000,
                    EnergyConsumption = 5000,
                    IsOperational = true
                });
            }

            // Optimize printer positions
            dysonManager.OptimizePrinterPositions();

            // Start construction monitoring
            await dysonManager.MonitorConstruction();

            // Begin construction of segments
            for (double phi = 0; phi < 2 * Math.PI; phi += Math.PI / 180)
            {
                for (double theta = 0; theta < Math.PI; theta += Math.PI / 180)
                {
                    await dysonManager.ConstructSegment(theta, phi);
                }
            }
        }
    }
}