private async void update()
{
int numOfMembers = Participants.Count();
for (int i = 0; i < numOfMembers; i++)
{
BandEntry latest = await AzureDbService.getLatestBandEntryForUser(participants[i].user.UserId);
var member = participants[i];
// check if not null and latest date > members date
if (latest != null && (DateTime.Compare(member.BandEntry.TimeStamp, latest.TimeStamp) < 0))
{
member.BandEntry = latest;
Participants[i] = new Participant(member.RowNumber, member.user, member.BandEntry, member.dehydrateTicks, member.BandEntryHistory, member.notified);
if (latest.IsDehydrated && noticed == false)
{
await DisplayAlert("Dehydration Alert", member.user.userName + " is dehydrated!!", "Ok");
noticed = true;
numOfAlerts_summary++;
}
}
}
}
private bool UseMemberInfo()
{
if (counter < CurrentParticipant.BandEntryHistory.Count)
{
currentEntry = CurrentParticipant.BandEntryHistory[counter];
counter++;
DehydrationLevel.Add(new ChartDataPoint(currentEntry.TimeStamp, currentEntry.FluidLoss));
}
return(true);
}
public async Task <int> addBandEntry(BandEntry bandEntry)
{
try
{
await mobileService.GetTable <BandEntry>().InsertAsync(bandEntry);
}
catch (Exception e)
{
return(-1);
}
return(1);
}
public int writeToDB(BandEntry entry)
{
//String connectionString = "Server=tcp:hydrapp-tau.database.windows.net,1433;Initial Catalog=Hydrapp;Persist Security Info=False;User ID={hydrapp2016};Password={tau2016BsNw};MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;";
//SqlConnection connection = new SqlConnection(connectionString);
//connection.Open();
//SqlConnection conn = new SqlConnection();
//conn.ConnectionString = connectionString;
return(1);
}
private bool AddData()
{
if (counter < historicData.Count)
{
currentEntry = historicData.ElementAt(counter);
counter++;
}
else
{
setLatestData();
}
DehydrationLevel.Add(new ChartDataPoint(currentEntry.TimeStamp, currentEntry.FluidLoss));
return(true);
}
private void updateVal()
{
// TODO REMOVE
int numofusers = Participants.Count();
for (int i = 0; i < numofusers; i++)
{
Participant p = Participants[i];
BandEntry latest = GenerateBandEntry(p.BandEntry);
var member = participants[i];
member.BandEntry = latest;
Participants[i] = new Participant(member.RowNumber, member.user, member.BandEntry, member.dehydrateTicks, member.BandEntryHistory, member.notified);
}
}
private bool UpdateDataInDb()
{
try
{
double fluidLoss = double.Parse(readFluidLoss);
bool dehydration = fluidLoss >= 0.01; // change to 3
BandEntry newEntry = new BandEntry(DateTime.UtcNow, App.ActivityId, App.GroupId, App.User.UserId, BandId, int.Parse(readGSR),
double.Parse(readSkinTemp), int.Parse(readAmbientLight), int.Parse(readHR), getUV(readUV),
int.Parse(readCalories), 0, fluidLoss, dehydration);
sendToCloud(newEntry);
}
catch (Exception e)
{
// ignored
}
return(true);
}
/// <summary>
/// ************************************************
/// ************************************************
/// ************************************************
/// ************************************************
/// FUNCTIONS FOR DEBUG
/// ************************************************
/// ************************************************
/// ************************************************
/// ************************************************
/// </summary>
///
private void GenerateaddNewMembers()
{
// TODO REMOVE
if (participants.Count() != 3)
{
User user = new User("Ben", "123", "nan", 70, 1.80);
BandEntry latest = GenerateBandEntry(null);
participants.Add(new Participant(RowCount(), user, latest, 1000, false));
user = new User("Noam", "123", "nan", 70, 1.80);
latest = GenerateBandEntry(null);
participants.Add(new Participant(RowCount(), user, latest, 2000, false));
user = new User("Shimon", "123", "nan", 70, 1.80);
latest = GenerateBandEntry(null);
participants.Add(new Participant(RowCount(), user, latest, 3000, false));
}
NumOfParticipants = participants.Count();
}
private async void addNewMembers()
{
List <User> membersToAdd = await AzureDbService.getNewMembers(currentMembersList, App.GroupId);
foreach (var user in membersToAdd)
{
BandEntry latest = await AzureDbService.getLatestBandEntryForUser(user.UserId);
long dehydrateTicks = await AzureDbService.getDehydrateAVGForUser(user.UserId, App.ActivityLvl);
if (latest != null)
{
participants.Add(new Participant(RowCount(), user, latest, dehydrateTicks, false));
currentMembersList.Add(user.UserId);
}
}
App.Users = currentMembersList;
NumOfParticipants = participants.Count();
}
public BandEntry GenerateBandEntry(BandEntry current)
{
// TODO REMOVE
bool isDe = false;
Random random = new Random();
int hearRate = random.Next(70, 200);
double skinTemp = random.NextDouble() * (37 - 28) + 28;
double hear = random.NextDouble() * (100 - 50) + 50;
double fluidloss;
if (current == null)
{
fluidloss = 0;
}
else
{
fluidloss = current.FluidLoss + (random.NextDouble() * (0.8));
}
if (fluidloss >= 3)
{
isDe = true;
}
return(new BandEntry(DateTime.Now, App.ActivityId, 32, 3, 3, 3, skinTemp, 0, hearRate, 0, 0, 0, fluidloss, isDe));
}
private async void setLatestData()
{
currentEntry = await AzureDbservice.getLatestBandEntryForUser(CurrentUser.UserId);
}
private async void sendToCloud(BandEntry newEntry)
{
await AzureDbservice.addBandEntry(newEntry);
}