// GET: PollutionSourceDatas/Details/5
public async Task <IActionResult> Details(long?id,
string SortOrder,
int?PollutantIdFilter,
int?PollutionSourceIdFilter,
DateTime?DateTimeFromFilter,
DateTime?DateTimeToFilter,
int?PageSize,
int?PageNumber)
{
ViewBag.SortOrder = SortOrder;
ViewBag.PageSize = PageSize;
ViewBag.PageNumber = PageNumber;
ViewBag.PollutantIdFilter = PollutantIdFilter;
ViewBag.PollutionSourceIdFilter = PollutionSourceIdFilter;
ViewBag.DateTimeFromFilter = DateTimeFromFilter;
ViewBag.DateTimeToFilter = DateTimeToFilter;
if (id == null)
{
return(NotFound());
}
PollutionSourceData pollutionSourceData = null;
HttpResponseMessage response = await _HttpApiClient.GetAsync($"api/PollutionSourceDatas/{id.ToString()}");
if (response.IsSuccessStatusCode)
{
pollutionSourceData = await response.Content.ReadAsAsync <PollutionSourceData>();
}
if (pollutionSourceData == null)
{
return(NotFound());
}
return(View(pollutionSourceData));
}
private void GenerateRandomData()
{
Random random = new Random();
foreach (PollutionSource pollutionSource in _context.PollutionSource)
{
foreach (Pollutant pollutant in _context.Pollutant)
{
List <PollutionSourceData> pollutionSourceDatas = _context.PollutionSourceData
.Where(p => p.PollutionSourceId == pollutionSource.Id && p.PollutantId == pollutant.Id)
.ToList();
for (DateTime dateTime = new DateTime(2019, 1, 1); dateTime <= DateTime.Now; dateTime = dateTime.AddMinutes(15))
{
if (pollutionSourceDatas.Count(p => p.DateTime == dateTime) == 0)
{
PollutionSourceData pollutionSourceData = new PollutionSourceData()
{
PollutionSourceId = pollutionSource.Id,
PollutantId = pollutant.Id,
DateTime = dateTime,
Value = random.Next(100, 1000)
};
_context.PollutionSourceData.Add(pollutionSourceData);
}
}
}
}
_context.SaveChanges();
}
public async Task <IActionResult> PutPollutionSourceData(long id, PollutionSourceData pollutionSourceData)
{
if (id != pollutionSourceData.Id)
{
return(BadRequest());
}
_context.Entry(pollutionSourceData).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PollutionSourceDataExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <ActionResult <PollutionSourceData> > PostPollutionSourceData(PollutionSourceData pollutionSourceData)
{
_context.PollutionSourceData.Add(pollutionSourceData);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetPollutionSourceData", new { id = pollutionSourceData.Id }, pollutionSourceData));
}
