public IReadOnlyList <PerDayStatistic> GetPerDayForLastMonthStatistic()
{
var dateFinish = DateTime.UtcNow;
var dateStart = dateFinish.AddDays(-30).Date;
var groupedStatistic = CompletedStatistics
.Where(x => x.Date >= dateStart.Date)
.ToLookup(x => x.Date.Date);
var statistic = new List <PerDayStatistic>();
for (var date = dateStart; date < dateFinish; date = date.AddDays(1))
{
var dayStatistic = groupedStatistic[date].ToList();
var perDayStatistic = new PerDayStatistic()
{
Date = new StatisticDate(date.Day, date.Month, date.Year),
CompletedTasksCount = dayStatistic.Count(i => i.Type == ItemTypes.Task),
CompletedTextCount = dayStatistic.Count(i => i.Type == ItemTypes.Text),
CompletedVideoCount = dayStatistic.Count(i => i.Type == ItemTypes.Video),
};
statistic.Add(perDayStatistic);
}
return(statistic);
}
public static PerDayStatisticModel GetApplicationModel(PerDayStatistic domainModel)
{
var applicationModel = new PerDayStatisticModel()
{
Date = StatisticDateModelFactory.GetApplicationModel(domainModel.Date),
CompletedTasksCount = domainModel.CompletedTasksCount,
CompletedTextCount = domainModel.CompletedTextCount,
CompletedVideoCount = domainModel.CompletedVideoCount,
};
return(applicationModel);
}
public static IEnumerable <object[]> GetPerDayForLastMonthStatistic_ReturnExpectedResult_Data()
{
var userId = Guid.NewGuid();
var dates = DateTimeFactory.GetDateSequence(DateTime.Now, 60);
var videosPerDay = new Dictionary <DateTime, IReadOnlyList <CompletedEnglishMultimedia> >();
var textsPerDay = new Dictionary <DateTime, IReadOnlyList <CompletedEnglishMultimedia> >();
var tasksPerDay = new Dictionary <DateTime, IReadOnlyList <CompletedEnglishTask> >();
foreach (var date in dates)
{
videosPerDay[date] = CompletedEnglishMultimediaFactory.GetSimpleModels(_random.Next(1, 5), date: date, multimediaType: MultimediaType.Video);
textsPerDay[date] = CompletedEnglishMultimediaFactory.GetSimpleModels(_random.Next(1, 5), date: date, multimediaType: MultimediaType.Text);
tasksPerDay[date] = CompletedEnglishTaskFactory.GetSimpleModels(_random.Next(1, 5), date: date);
}
var allMultimedias = videosPerDay
.SelectMany(x => x.Value)
.Concat(textsPerDay.SelectMany(x => x.Value))
.ToList();
var allTasks = tasksPerDay.SelectMany(x => x.Value).ToList();
var expectedModels = new List <PerDayStatistic>();
for (var i = 0; i < 31; i++)
{
var date = dates[i];
var statisticDate = new StatisticDate(date.Day, date.Month, date.Year);
var perDayStatistic = new PerDayStatistic()
{
Date = new StatisticDate(date.Day, date.Month, date.Year),
CompletedTasksCount = tasksPerDay[date].Count,
CompletedTextCount = textsPerDay[date].Count,
CompletedVideoCount = videosPerDay[date].Count,
};
expectedModels.Add(perDayStatistic);
}
yield return(new object[] { allMultimedias, allTasks, expectedModels });
}