public static ÄstrandTest GetAstrandTestData(string filename)
{
lock (filename)
{
if (File.Exists(testsFolderPath + @"/" + filename + ".json"))
{
string fileContent = DataEncryptor.Decrypt(File.ReadAllText(testsFolderPath + @"/" + filename + ".json"), DataEncryptor.FileKey);
if (!String.IsNullOrEmpty(fileContent))
{
try
{
ÄstrandTest astrandTest = new ÄstrandTest();
JObject historydataJson = JObject.Parse(fileContent);
JObject personalData = historydataJson.GetValue("personaldata").ToObject <JObject>();
astrandTest.Username = personalData.GetValue("name").ToString();
astrandTest.BirthYear = int.Parse(personalData.GetValue("birthyear").ToString());
astrandTest.Weight = int.Parse(personalData.GetValue("weight").ToString());
astrandTest.IsMan = (personalData.GetValue("gender").ToString() == "man") ? true : false;
JObject testResultData = historydataJson.GetValue("testresult").ToObject <JObject>();
astrandTest.HasSteadyState = testResultData.GetValue("hassteadystate").ToObject <bool>();
astrandTest.VO2 = double.Parse(testResultData.GetValue("vo2").ToString());
JArray heartratesJson = historydataJson.GetValue("heartrates").ToObject <JArray>();
JArray distancesJson = historydataJson.GetValue("distances").ToObject <JArray>();
JArray speedsJson = historydataJson.GetValue("speeds").ToObject <JArray>();
JArray cycleRhythmsJson = historydataJson.GetValue("cyclerhythms").ToObject <JArray>();
foreach (JObject heartrateJson in heartratesJson)
{
astrandTest.HeartrateValues.Add((int.Parse(heartrateJson.GetValue("heartrate").ToString()), DateTime.Parse(heartrateJson.GetValue("time").ToString())));
}
foreach (JObject distanceJson in distancesJson)
{
astrandTest.DistanceValues.Add((int.Parse(distanceJson.GetValue("distance").ToString()), DateTime.Parse(distanceJson.GetValue("time").ToString())));
}
foreach (JObject speedJson in speedsJson)
{
astrandTest.SpeedValues.Add((int.Parse(speedJson.GetValue("speed").ToString()), DateTime.Parse(speedJson.GetValue("time").ToString())));
}
foreach (JObject cycleRhythmJson in cycleRhythmsJson)
{
astrandTest.CycleRhythmValues.Add((int.Parse(cycleRhythmJson.GetValue("cyclerhythm").ToString()), DateTime.Parse(cycleRhythmJson.GetValue("time").ToString())));
}
return(astrandTest);
}
catch (Exception e) { }
}
}
return(null);
}
}
public TestDataWindow(string username, int birthYear, int weight, bool isMan, int maxIntervals, bool hasSteadyState, double vo2)
{
InitializeComponent();
this.username = username;
this.birthYear = birthYear;
this.weight = weight;
this.isMan = isMan;
this.hasSteadyState = hasSteadyState;
this.vo2 = vo2;
this.testData = new ÄstrandTest();
this.maxIntervals = maxIntervals;
con_TestData.Header = $"Cliënt data [{username}]";
this.heartrateChart = new LiveChartControl("Hartslag", "", "sl/pm", 40, 400, 200, this.maxIntervals, LiveChart.BlueGreenDarkTheme, true, true, true, true, false, true, true);
this.distanceChart = new LiveChartControl("Afstand", "", "meters", 40, 400, 200, this.maxIntervals, LiveChart.BlueGreenDarkTheme, true, true, true, true, false, true, true);
this.speedChart = new LiveChartControl("Snelheid", "", "m/s", 40, 400, 200, this.maxIntervals, LiveChart.BlueGreenDarkTheme, true, true, true, true, false, true, true);
this.cycleRhythmChart = new LiveChartControl("Rotaties per minuut", "", "rpm", 40, 400, 200, this.maxIntervals, LiveChart.BlueGreenDarkTheme, true, true, true, true, false, true, true);
grd_Grid.Children.Add(this.heartrateChart);
grd_Grid.Children.Add(this.distanceChart);
grd_Grid.Children.Add(this.speedChart);
grd_Grid.Children.Add(this.cycleRhythmChart);
Grid.SetColumn(this.heartrateChart, 0);
Grid.SetColumn(this.distanceChart, 1);
Grid.SetColumn(this.speedChart, 0);
Grid.SetColumn(this.cycleRhythmChart, 1);
Grid.SetRow(this.heartrateChart, 0);
Grid.SetRow(this.distanceChart, 0);
Grid.SetRow(this.speedChart, 1);
Grid.SetRow(this.cycleRhythmChart, 1);
lbl_Username.Content = username;
lbl_BirthYear.Content = birthYear;
lbl_Weight.Content = weight;
lbl_Gender.Content = (isMan) ? "Man" : "Vrouw";
lbl_SteadyState.Content = (hasSteadyState) ? "JA" : "NEE";
lbl_VO2.Content = vo2;
if (!hasSteadyState)
{
lbl_SteadyStateNotification.Content = "Er was geen steady state behaald, VO2max waarde is niet betrouwbaar!";
}
}
private void HandleGetTestData(string filename, UserAccount user)
{
if (FileHandler.TestExists(filename))
{
ÄstrandTest astrandTest = FileHandler.GetAstrandTestData(filename);
if (astrandTest != null)
{
astrandTest.Transmit(user);
}
else
{
this.astrandServer.Transmit(new Message(Message.ID.GET_TEST_DATA, Message.State.ERROR, Encoding.UTF8.GetBytes("Kon test niet openen!")), user);
}
}
else
{
this.astrandServer.Transmit(new Message(Message.ID.GET_TEST_DATA, Message.State.ERROR, Encoding.UTF8.GetBytes("Kon test niet vinden!")), user);
}
}
public void OnMessageReceived(Message message, UserAccount user)
{
List <byte> content = new List <byte>(message.GetContent());
switch (message.GetId())
{
case Message.ID.CLIENT_REGISTER:
{
string username = Encoding.UTF8.GetString(content.GetRange(65, content[64]).ToArray());
string password = Encoding.UTF8.GetString(content.GetRange(0, 64).ToArray());
int birthYear = int.Parse(Encoding.UTF8.GetString(content.GetRange(username.Length + password.Length + 2, content[username.Length + password.Length + 1]).ToArray()));
int weight = content[username.Length + password.Length + content[(username.Length + password.Length + 1)] + 2];
bool isMan = (content[username.Length + password.Length + content[(username.Length + password.Length + 1)] + 3] == 1);
HandleClientRegister(username, password, birthYear, weight, isMan, user);
break;
}
case Message.ID.SPECIALIST_REGISTER:
{
string username = Encoding.UTF8.GetString(content.GetRange(64, content.Count - 64).ToArray());
string password = Encoding.UTF8.GetString(content.GetRange(0, 64).ToArray());
HandleSpecialistRegister(username, password, user);
break;
}
case Message.ID.CLIENT_LOGIN:
{
string username = Encoding.UTF8.GetString(content.GetRange(64, content.Count - 64).ToArray());
string password = Encoding.UTF8.GetString(content.GetRange(0, 64).ToArray());
HandleClientLogin(username, password, user);
break;
}
case Message.ID.SPECIALIST_LOGIN:
{
string username = Encoding.UTF8.GetString(content.GetRange(64, content.Count - 64).ToArray());
string password = Encoding.UTF8.GetString(content.GetRange(0, 64).ToArray());
HandleSpecialistLogin(username, password, user);
break;
}
case Message.ID.LOGOUT:
{
HandleLogout(user);
break;
}
case Message.ID.START_TEST:
{
if (user.IsAuthorized && this.clients.Contains(user))
{
if (!this.currentTests.Keys.Contains(user))
{
(int birthYear, int weight, bool isMan)personalData = FileHandler.GetPersonalData(user.Username);
this.currentTests.Add(user, new ÄstrandTest(user.Username, personalData.birthYear, personalData.weight, personalData.isMan));
BroadcastToSpecialists(new Message(Message.ID.START_TEST, Message.State.OK, Encoding.UTF8.GetBytes(user.Username)));
}
}
break;
}
case Message.ID.END_TEST:
{
if (user.IsAuthorized && this.clients.Contains(user))
{
if (this.currentTests.Keys.Contains(user))
{
if (message.GetContent().Length != 0)
{
bool hasSteadyState = (content[0] == 1);
double vo2 = double.Parse(Encoding.UTF8.GetString(content.GetRange(1, content.Count() - 1).ToArray()));
ÄstrandTest astrandTest = this.currentTests[user];
astrandTest.HasSteadyState = hasSteadyState;
astrandTest.VO2 = vo2;
FileHandler.SaveAstrandTestData(astrandTest);
}
this.currentTests.Remove(user);
BroadcastToSpecialists(new Message(Message.ID.END_TEST, Message.State.OK, Encoding.UTF8.GetBytes(user.Username)));
}
}
break;
}
case Message.ID.BIKEDATA:
{
if (user.IsAuthorized && this.clients.Contains(user) && this.currentTests.Keys.Contains(user))
{
HandleBikeData(message.GetContent(), user);
}
break;
}
case Message.ID.GET_TESTS:
{
if (user.IsAuthorized)
{
HandleGetTests(user);
}
break;
}
case Message.ID.GET_TEST_DATA:
{
if (user.IsAuthorized)
{
string filename = Encoding.UTF8.GetString(message.GetContent());
HandleGetTestData(filename, user);
}
break;
}
}
}
private void HandleBikeData(byte[] bikeData, UserAccount user)
{
List <byte> bikeDataBytes = new List <byte>();
bikeDataBytes.Add((byte)user.Username.Length);
bikeDataBytes.AddRange(Encoding.UTF8.GetBytes(user.Username));
bikeDataBytes.AddRange(bikeData);
BroadcastToSpecialists(new Message(Message.ID.BIKEDATA, Message.State.OK, bikeDataBytes.ToArray()));
ÄstrandTest astrandTest = this.currentTests[user];
List <byte> bytes = new List <byte>(bikeData);
//for (int i = 0; i < bytes.Count; i += 2)
//{
// Message.ValueId valueType = (Message.ValueId)bytes[i];
// int value = bytes[i + 1];
// DateTime dateTime = DateTime.Now;
// switch (valueType)
// {
// case Message.ValueId.HEARTRATE:
// {
// astrandTest.HeartrateValues.Add((heartRate: value, time: dateTime));
// break;
// }
// case Message.ValueId.DISTANCE:
// {
// astrandTest.DistanceValues.Add((distance: value, time: dateTime));
// break;
// }
// case Message.ValueId.SPEED:
// {
// astrandTest.SpeedValues.Add((speed: value, time: dateTime));
// break;
// }
// case Message.ValueId.CYCLE_RHYTHM:
// {
// astrandTest.CycleRhythmValues.Add((cycleRhythm: value, time: dateTime));
// break;
// }
// }
//}
int skip = 2;
for (int i = 0; i < bytes.Count; i += skip)
{
Message.ValueId valueType = (Message.ValueId)bytes[i];
DateTime dateTime = DateTime.Now;
switch (valueType)
{
case Message.ValueId.HEARTRATE:
{
skip = 2;
int value = bytes[i + 1];
astrandTest.HeartrateValues.Add((heartRate: value, time: dateTime));
break;
}
case Message.ValueId.DISTANCE:
{
skip = 2 + bytes[i + 1];
int value = int.Parse(Encoding.UTF8.GetString(bytes.GetRange(i + 2, bytes[i + 1]).ToArray()));
astrandTest.DistanceValues.Add((distance: value, time: dateTime));
break;
}
case Message.ValueId.SPEED:
{
skip = 2;
int value = bytes[i + 1];
astrandTest.SpeedValues.Add((speed: value, time: dateTime));
break;
}
case Message.ValueId.CYCLE_RHYTHM:
{
skip = 2;
int value = bytes[i + 1];
astrandTest.CycleRhythmValues.Add((cycleRhythm: value, time: dateTime));
break;
}
}
}
}
public static void SaveAstrandTestData(ÄstrandTest testData)
{
JObject personalData = new JObject();
JObject testResultData = new JObject();
JArray heartratesJson = new JArray();
JArray distancesJson = new JArray();
JArray speedsJson = new JArray();
JArray cycleRhythmsjson = new JArray();
personalData.Add("name", testData.Username);
personalData.Add("birthyear", testData.BirthYear);
personalData.Add("weight", testData.Weight);
personalData.Add("gender", (testData.IsMan) ? "man" : "woman");
testResultData.Add("hassteadystate", testData.HasSteadyState);
testResultData.Add("vo2", testData.VO2);
foreach ((int heartrate, DateTime time)heartrateData in testData.HeartrateValues)
{
JObject heartrateJson = new JObject();
heartrateJson.Add("heartrate", heartrateData.heartrate);
heartrateJson.Add("time", heartrateData.time.ToString());
heartratesJson.Add(heartrateJson);
}
foreach ((int distance, DateTime time)distanceData in testData.DistanceValues)
{
JObject distanceJson = new JObject();
distanceJson.Add("distance", distanceData.distance);
distanceJson.Add("time", distanceData.time.ToString());
distancesJson.Add(distanceJson);
}
foreach ((int speed, DateTime time)speedData in testData.SpeedValues)
{
JObject speedJson = new JObject();
speedJson.Add("speed", speedData.speed);
speedJson.Add("time", speedData.time.ToString());
speedsJson.Add(speedJson);
}
foreach ((int cycleRhythm, DateTime time)cycleRhythmData in testData.CycleRhythmValues)
{
JObject cycleRhythmJson = new JObject();
cycleRhythmJson.Add("cyclerhythm", cycleRhythmData.cycleRhythm);
cycleRhythmJson.Add("time", cycleRhythmData.time.ToString());
cycleRhythmsjson.Add(cycleRhythmJson);
}
JObject testJson = new JObject();
testJson.Add("personaldata", personalData);
testJson.Add("testresult", testResultData);
testJson.Add("heartrates", heartratesJson);
testJson.Add("distances", distancesJson);
testJson.Add("speeds", speedsJson);
testJson.Add("cyclerhythms", cycleRhythmsjson);
string filename = testData.Username + "_" + DateTime.Now.ToString();
filename = filename.Replace("/", "-");
filename = filename.Replace(":", "#");
File.WriteAllText(testsFolderPath + @"/" + filename + ".json", DataEncryptor.Encrypt(testJson.ToString(), DataEncryptor.FileKey));
}
