Finished parsing

TMI-practicum/Program.cs

@@ -1,5 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 
 namespace TMI_practicum
 {
@@ -18,29 +20,83 @@ namespace TMI_practicum
                 Console.WriteLine("File {0} not found.", args[0]);
                 Environment.Exit(1);
             }
-
-            Console.WriteLine("HOOOOOOOOOOOIIII");
         }
 
 
-        private static void ParseFile(string path)
+        private static Tuple<byte, int, ICollection<Circle>> ParseFile(string path)
         {
 
-            int algoritme = 0;
+            byte algoritm = 0;
             int nbCircles = 0;
-            
+            var circles = new List<Circle>();
+
             using (StreamReader file = new StreamReader(path))
             {
-                if (!int.TryParse(file.ReadLine(), out algoritme) || !int.TryParse(file.ReadLine(), out nbCircles))
+                try
                 {
-                    throw new ArgumentException("An error occured parsing the input file.");
-                }
+                    algoritm = byte.Parse(file.ReadLine());
+                    nbCircles = int.Parse(file.ReadLine());
 
-                string line;
-                while ((line = file.ReadLine()) != null)
-                {
-                    line.Split(' ');
+                    string line;
+                    while ((line = file.ReadLine()) != null)
+                    {
+                        double[] parts = line.Split(' ').Select(double.Parse).ToArray();
+                        circles.Add(new Circle(parts[0], parts[1], parts[2]));
+                    }
                 }
+                catch (Exception)
+                {
+                    Console.WriteLine("An error occured parsing the input file.\r\n" +
+                                      "Make sure the file has all required values and consists only of numbers.");
+                    Environment.Exit(1);
+                }
+            }
+            
+            return new Tuple<byte, int, ICollection<Circle>>(algoritm, nbCircles, circles);
+        }
+
+        private static readonly string OutputFile = "output.txt";
+
+        private static void WriteOutput(IEnumerable<Intersection> intersections, double time)
+        {
+            if (File.Exists(OutputFile))
+            {
+                File.Delete(OutputFile);
+            }
+
+            using (StreamWriter sw = File.CreateText(OutputFile))
+            {
+                foreach (var intersection in intersections)
+                {
+                    sw.WriteLine("{0}\t{1}", intersection.X, intersection.Y);
+                }
+                sw.WriteLine("\r\n{0}", time);
+            }
+        }
+
+        private struct Circle
+        {
+            public readonly double X;
+            public readonly double Y;
+            public readonly double R;
+
+            public Circle(double x, double y, double r)
+            {
+                X = x;
+                Y = y;
+                R = r;
+            }
+        }
+
+        private struct Intersection
+        {
+            public readonly double X;
+            public readonly double Y;
+
+            public Intersection(double x, double y)
+            {
+                X = x;
+                Y = y;
             }
         }
     }