public HttpResponseMessage Add(HttpRequestMessage request, HRMFileDto hrmFileDto)
{
return CreateHttpResponse(request, () =>
{
HttpResponseMessage response;
var athlete = _athleteRepository.GetSingle(hrmFileDto.AthleteId);
if (athlete == null)
{
response = request.CreateErrorResponse(HttpStatusCode.NotFound, "Invalid Athlete");
}
else
{
try
{
_sessionRepository.Add(hrmFileDto);
response = request.CreateResponse(HttpStatusCode.Created);
}
catch (Exception)
{
response = request.CreateResponse(HttpStatusCode.BadRequest);
}
}
return response;
});
}
public void Add(HRMFileDto hrmFileDto)
{
var sections = new Sections();
var splitSections = hrmFileDto.HRMFile.Split(new[] { "[Note]", "[ExtraData]", "[HRData]" }, StringSplitOptions.None);
var sectionParams = splitSections[0];
var sectionNote = splitSections[1];
var sectionExtraData = splitSections[2];
var sectionHRData = splitSections[3];
// add header data
using (var reader = new StringReader(sectionParams))
{
string line;
while ((line = reader.ReadLine()) != null)
{
if (line.Contains("Version")) { sections.Params.SoftwareVersion = Math.Round(Double.Parse(line.Split('=')[1]), 2, MidpointRounding.AwayFromZero); }
if (line.Contains("Monitor")) { sections.Params.MonitorVersion = int.Parse(line.Split('=')[1]); }
if (line.Contains("SMode")) { sections.Params.SMode = int.Parse(line.Split('=')[1]); }
if (line.Contains("StartTime")) { sections.Params.StartTime = line.Split('=')[1].FormatTime(); }
if (line.Contains("Length")) { sections.Params.Length = line.Split('=')[1].FormatTime(); }
if (line.Contains("Date")) { sections.Params.Date = line.Split('=')[1].FormatDate(); }
if (line.Contains("Interval")) { sections.Params.Interval = int.Parse(line.Split('=')[1]); }
if (line.Contains("Upper1")) { sections.Params.Upper1 = int.Parse(line.Split('=')[1]); }
if (line.Contains("Lower1")) { sections.Params.Lower1 = int.Parse(line.Split('=')[1]); }
}
}
// create timespan from StartTime
var startTime = new TimeSpan(0, sections.Params.StartTime.Hour, sections.Params.StartTime.Minute, sections.Params.StartTime.Second, sections.Params.StartTime.Millisecond);
// add timespan to Date
sections.Params.Date = sections.Params.Date.Date + startTime;
// get unit from SMode - 8th digit
var unit = int.Parse(sections.Params.SMode.ToString().ToCharArray()[7].ToString());
var session = new Session()
{
Title = hrmFileDto.Title,
Unit = unit,
SoftwareVersion = sections.Params.SoftwareVersion,
MonitorVersion = sections.Params.MonitorVersion,
SMode = sections.Params.SMode,
StartTime = sections.Params.StartTime,
Length = sections.Params.Length,
Date = sections.Params.Date,
Interval = sections.Params.Interval,
Upper1 = sections.Params.Upper1,
Lower1 = sections.Params.Lower1,
AthleteId = hrmFileDto.AthleteId
};
_context.Sessions.Add(session);
// add body data
var sessionDataList = new List<SessionData>();
using (var reader = new StringReader(sectionHRData))
{
string line;
var rowCount = 0;
while ((line = reader.ReadLine()) != null)
{
if (line == ""){ continue; } // line is empty on first read - continue and don't attempt to parse
string[] splitData = line.Split((char[])null, StringSplitOptions.RemoveEmptyEntries); // split line by whitespace and tabs
var sessionData = new SessionData
{
Row = rowCount,
HeartRate = int.Parse(splitData[0]),
Speed = int.Parse(splitData[1]),
Cadence = int.Parse(splitData[2]),
Altitude = int.Parse(splitData[3]),
Power = int.Parse(splitData[4]),
SessionId = session.Id
};
sessionDataList.Add(sessionData); // add new session to list
rowCount++;
}
}
sessionDataList.ForEach(s => _context.SessionData.Add(s)); // loop through each list item and save
_context.SaveChanges();
}
