[chronojump/json_deserializer_task] Uses C# JSON deserializer to deserialize the tasks answered by the server.

[Carles Pina i Estany <carlespina src gnome org>]

commit a4dfa0bba2b691e17df3024beb2dda24cd970209
Author: Carles Pina i Estany <carles pina cat>
Date:   Wed Jun 28 18:42:29 2017 -0500

    Uses C# JSON deserializer to deserialize the tasks answered by the server.

 src/json.cs |   39 +++++++++++++++++++++++++++++++++++++++
 1 files changed, 39 insertions(+), 0 deletions(-)
---
diff --git a/src/json.cs b/src/json.cs
index 95f5661..17511f4 100644
--- a/src/json.cs
+++ b/src/json.cs
@@ -444,8 +444,47 @@ public class Json
                        return new List<Task>();
                }
 
+
                List<string> taskStrings = tasksPatheticSeparate(responseFromServer);
                return tasksDeserialize(taskStrings);
+               // The previous two lines can be replaced (and the methods deleted) by:
+               // return taskDeserializeFromServer (responseFromServer);
+       }
+
+       List<Task> taskDeserializeFromServer(string responseFromServer)
+       {
+               List<Task> tasks = new List<Task>();
+
+               JsonValue jsonTasks = JsonValue.Parse (responseFromServer);
+
+               foreach (JsonValue jsonTask in jsonTasks) {
+                       Int32 id = jsonTask ["id"];
+                       char type = jsonTask ["type"];
+                       int exerciseId = jsonTask ["exerciseId"];
+                       string exerciseName = jsonTask ["exerciseName"];
+
+                       if(type == 'F') //'F' Free
+                       {
+                               string comment = jsonTask ["comment"];
+                               tasks.Add(new Task(id, exerciseId, exerciseName, comment));
+                       }
+                       else //'P' Parametrized
+                       {
+                               int personId = jsonTask ["personId"];
+                               int stationId = jsonTask ["stationId"];
+                               int sets = jsonTask ["sets"];
+                               int nreps = jsonTask ["nreps"];
+                               float load = jsonTask ["load"];
+                               float speed = jsonTask ["speed"];
+                               float percentMaxSpeed = jsonTask ["percentMaxSpeed"];
+                               string laterality = jsonTask ["laterality"];
+                               string comment = jsonTask ["comment"];
+                               tasks.Add(new Task(id, personId, stationId, exerciseId, exerciseName,
+                                       sets, nreps, load, speed, percentMaxSpeed,
+                                       laterality, comment));
+                       }
+               }
+               return tasks;
        }
 
        private List<string> tasksPatheticSeparate(string strTasks)