public static string checkEnoughData(int chuki, DateTime dt)
{
try
{
string congThuc = CongThucDAO.getCongThuc(dt);
if (congThuc == "failed")
{
return("failed");
}
string[] divided = congThuc.Split(' ');// tach cac phan tu trong cong thuc
List <PhanTu> listPhanTu = new List <PhanTu>();
for (int i = 0; i < divided.Length; i++)
{
if (divided[i].Length > 1) // divice la phan tu
{
string[] temp = divided[i].Split('@');
if (temp.Length > 1)
{
var tenDiemDo = temp[0];
var tenKenh = temp[1];
PhanTu pt = new PhanTu();
pt.DiemDoID = db.DiemDoes.Where(x => x.TenDiemDo == tenDiemDo).Select(x => x.ID).FirstOrDefault();
if (pt.DiemDoID == 0)
{
return("Điểm đo trong Công thức không tồn tại !!!");
}
pt.KenhID = db.Kenhs.Where(x => x.Ten == tenKenh).Select(x => x.ID).FirstOrDefault();
if (pt.KenhID == 0)
{
return("Kênh trong Công thức không tồn tại !!!");
}
pt.index = i;
listPhanTu.Add(pt);
}
}
}
foreach (var item in listPhanTu)
{
var rs = db.SanLuongs.Where(x => x.ChuKy == chuki && x.DiemDoID == item.DiemDoID && x.KenhID == item.KenhID && x.Ngay == dt).FirstOrDefault();
if (rs == null)
{
return("failed");
}
}
return("success");
}
catch
{
return("failed");
}
}
public static string Calculator(int chuki, DateTime dt)
{
try
{
var enoughData = TongSanLuong_NgayDAO.checkEnoughData(chuki, dt);
if (enoughData == "success")
{
string congThuc = CongThucDAO.getCongThuc(dt);
int congThucID = db.CongThucTongSanLuongs.Where(x => x.ThoiGianBatDau <dt && x.ThoiGianKetThuc> dt).Select(x => x.ID).First();
string[] divided = congThuc.Split(' ');
List <MyCustom> list = new List <MyCustom>();
List <string> charList = new List <string>();
var diemDo = db.DiemDoes.ToList();
var kenh = db.Kenhs.ToList();
for (int i = 0; i < divided.Length; i++)
{
if (divided[i].Length > 1)
{
string[] temp = divided[i].Split('@');
if (temp.Length > 1)
{
var temDiemDo = temp[0];
var tenKenh = temp[1];
var tempDD = diemDo.Where(x => x.TenDiemDo == temDiemDo).Select(x => x.ID).First();
var tempKenh = kenh.Where(x => x.Ten == tenKenh).Select(x => x.ID).First();
list.Add(new MyCustom()
{
DiemDoID = tempDD,
KenhID = tempKenh,
index = i
});
}
else
{
list.Add(new MyCustom()
{
index = i,
value = Convert.ToDouble(temp[0])
});
}
}
}
var tongSanLuongNgay = new List <TongSanLuong_Ngay>();
DateTime ngayTinh = dt;
var listTemp = db.SanLuongs.Where(x => x.ChuKy == chuki && x.Ngay == ngayTinh).ToList();
string formula = "";
for (int j = 0; j < list.Count; j++)
{
var diemDoTemp = list[j].DiemDoID;
var kenhTemp = list[j].KenhID;
if (diemDoTemp != 0)
{
divided[list[j].index] = listTemp.Where(x => x.DiemDoID == diemDoTemp && x.KenhID == kenhTemp).Select(x => x.GiaTri).FirstOrDefault().ToString();
}
else
{
divided[list[j].index] = list[j].value.ToString();
}
}
for (int stringBlank = 0; stringBlank < divided.Length; stringBlank++)
{
if (divided[stringBlank] == "" && stringBlank != divided.Length - 1)
{
formula += "0 ";
}
else
{
formula += divided[stringBlank] + ' ';
}
}
string rpn = toRPN(formula.Trim()).Trim();
var value = CalculateRPN(rpn);
TongSanLuong_Ngay tslng = new TongSanLuong_Ngay();
tslng.ChuKy = chuki;
tslng.CongThucID = congThucID;
tslng.Ngay = dt;
tslng.GiaTri = (double)value;
var rs = Insert(tslng);
if (rs != "success")
{
return(rs);
}
}
else
{
return(enoughData);
}
return("success");
}
catch
{
return("failed");
}
}
