CourseWork_SchoolStudyAgain/SchoolAgainStudy/SchoolAgainStudyBusinessLogic/BusinessLogic/ChartLogic.cs

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C#
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using SchoolAgainStudyBusinessLogic.OfficePackage;
using SchoolAgainStudyContracts.BusinessLogicContracts;
using SchoolAgainStudyContracts.SearchModel;
using SchoolAgainStudyContracts.StorageContracts;
using SchoolAgainStudyContracts.ViewModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SchoolAgainStudyBusinessLogic.BusinessLogic
{
public class ChartLogic : IChartLogic
{
private readonly IInterestLogic _interest;
private readonly IProductLogic _product;
private readonly IDiyLogic _diy;
public ChartLogic(IInterestLogic interest, IProductLogic product, IDiyLogic diy)
{
_interest = interest;
_product = product;
_diy = diy;
}
public (int Products, int Diyes) GetDifferenceInCount(int StudentId)
{
var products = _product.ReadList(new ProductSearchModel
{
StudentId = StudentId,
DateFrom = DateTime.SpecifyKind(DateTime.Now.AddMonths(-1), DateTimeKind.Utc),
DateTo = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc),
});
var diyes = _diy.ReadList(new DiySearchModel
{
StudentId = StudentId,
DateFrom = DateTime.SpecifyKind(DateTime.Now.AddMonths(-1), DateTimeKind.Utc),
DateTo = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc),
});
return (products.Count, diyes.Count);
}
public List<ActivityChartViewModel> GetActivitys(int StudentId)
{
var products = _product.ReadList(new ProductSearchModel
{
StudentId = StudentId,
DateFrom = DateTime.SpecifyKind(DateTime.Now.AddMonths(-1), DateTimeKind.Utc),
DateTo = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc),
});
var diyes = _diy.ReadList(new DiySearchModel
{
StudentId = StudentId,
DateFrom = DateTime.SpecifyKind(DateTime.Now.AddMonths(-1), DateTimeKind.Utc),
DateTo = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc),
});
Dictionary<DateTime, int> list = new Dictionary<DateTime, int>();
for(DateTime date = DateTime.Now.AddMonths(-1); date<= DateTime.Now; date=date.AddDays(1))
{
list.Add(date, 0);
foreach(var product in products)
{
if (product.DateCreate.Date == date.Date)
list[date] += 1;
}
foreach (var diy in diyes)
{
if (diy.DateCreate.Date == date.Date)
list[date] += 1;
}
}
var actList = list.Select(g => new ActivityChartViewModel { dateOf = g.Key.ToString("dd/MM"), count = g.Value }).ToList();
return actList;
}
}
}