Parse 12 vs 24 bit colors eventually

Controllers/HomeController.cs

@@ -1,5 +1,8 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
+using System.IO;
+using System.IO.IsolatedStorage;
 using fxl.codes.kisekae.Models;
 using fxl.codes.kisekae.Services;
 using Microsoft.AspNetCore.Http;
@@ -12,27 +15,56 @@ namespace fxl.codes.kisekae.Controllers
     {
         private readonly ILogger<HomeController> _logger;
         private readonly ConfigurationReaderService _readerService;
+        private readonly IsolatedStorageFile _storage;
 
         public HomeController(ILogger<HomeController> logger, ConfigurationReaderService readerService)
         {
             _logger = logger;
             _readerService = readerService;
+
+            _storage = IsolatedStorageFile.GetUserStoreForApplication();
         }
 
         [HttpGet]
         public IActionResult Index()
         {
-            return View();
+            var directories = _storage.GetDirectoryNames();
+            var model = new List<DirectoryModel>();
+
+            foreach (var directory in directories)
+            {
+                var files = _storage.GetFileNames(Path.Combine(directory, "*.cnf"));
+                if (files.Length <= 0) continue;
+                
+                var doll = new DirectoryModel(directory);
+                foreach (var file in files)
+                {
+                    doll.Configurations.Add(new ConfigurationModel(file));
+                }
+                
+                model.Add(doll);
+            }
+            
+            return View(model);
         }
 
         [HttpPost]
-        public IActionResult LoadConfiguration(IFormFile file)
+        public IActionResult Upload(IFormFile file)
         {
+            _logger.LogTrace($"File uploaded: {file?.FileName}");
             if (!(file?.FileName.EndsWith("cnf", StringComparison.InvariantCultureIgnoreCase) ?? false))
                 throw new Exception("Please select a *.cnf file");
             
             var model = _readerService.ReadCnf(file);
-            return View("Index");
+            return View("Play", model);
+        }
+        
+        [HttpPost]
+        public IActionResult Select(string directory, string file)
+        {
+            var stream = _storage.OpenFile(Path.Combine(directory, file), FileMode.Open);
+            var model = _readerService.ParseStream(stream, directory);
+            return View("Play", model);
         }
 
         public IActionResult Privacy()