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Initial support for custom reporting

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This commit is contained in:
Chris Kaczor
2015-03-14 21:07:18 -04:00
parent 60fa893205
commit 340a486f95
4 changed files with 56 additions and 1 deletions
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34
Remote/WeatherServiceCommon.cs
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@@ -1,8 +1,11 @@
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using WeatherService.Data;
using WeatherService.Values;
using WeatherService.Devices;
using WeatherService.Reporting;
namespace WeatherService.Remote
{
@@ -100,5 +103,36 @@ namespace WeatherService.Remote
return grouped;
}
public static List<DailySummary> GetDailySummary(int deviceId, int valueType, DateTime startDate, DateTime endDate)
{
var summaryList = new List<DailySummary>();
for (var year = startDate.Year; year <= endDate.Year; year++)
{
using (var archiveData = new WeatherArchiveData(year))
{
var groupedReadings = archiveData.Readings
.Where(r => r.ReadTime >= startDate &&
r.ReadTime <= endDate &&
r.DeviceId == deviceId &&
r.Type == valueType)
.GroupBy(r => DbFunctions.TruncateTime(r.ReadTime))
.Select(r => new DailySummary
{
Date = r.Key,
Count = r.Count(),
Minimum = r.Min(v => v.Value),
Maximum = r.Max(v => v.Value),
Average = r.Average(v => v.Value)
})
.OrderBy(d => d.Date);
summaryList.AddRange(groupedReadings);
}
}
return summaryList;
}
}
}