private void FormCalculator_Load(object sender, EventArgs e)
{
HideToolBarButton();
#region ��ƽ��s
dt = new DataTable();
dt.Columns.Add("Name");
//MessageBox.Show("1");
foreach (DataRow dataRow in dataTable.Rows)
{
TreeListNode treeNode = treeList1.FindNodeByKeyID(dataRow["ID"]);
if (treeNode != null && !treeNode.HasChildren)
{
dt.Columns.Add(dataRow["Title"].ToString().Trim(), typeof(double));
DevExpress.XtraVerticalGrid.Rows.EditorRow editorRow = new DevExpress.XtraVerticalGrid.Rows.EditorRow();
editorRow.Properties.FieldName = dataRow["Title"].ToString().Trim();
editorRow.Properties.Caption = dataRow["Title"].ToString().Trim();
editorRow.Height = 20;
editorRow.Properties.RowEdit = this.repositoryItemCalcEdit4;
this.vGridControl2.Rows.AddRange(new DevExpress.XtraVerticalGrid.Rows.BaseRow[] { editorRow });
}
}
DataRow newrow1 = dt.NewRow();
newrow1["Name"] = "��ʷ������";
foreach (DataRow dataRow in dataTable.Rows)
{
TreeListNode treeNode = treeList1.FindNodeByKeyID(dataRow["ID"]);
if (treeNode != null && !treeNode.HasChildren)
{
int forecastYears = forecastReport.EndYear - forecastReport.StartYear;
double[] historyValues = GenerateHistoryValue(treeNode);
newrow1[dataRow["Title"].ToString().Trim()] = Calculator.AverageIncreasing(historyValues);
}
}
dt.Rows.Add(newrow1);
newrow2 = dt.NewRow();
dt.Rows.Add(newrow2);
newrow2["Name"] = "��ǰ������";
vGridControl2.DataSource = dt;
IList<PSP_Calc> list = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag", type);
if (list.Count == 0)
{
pc.ID = Guid.NewGuid().ToString();
pc.Flag = type;
pc.Col1 = "";
pc.Value1 = 3;
pc.Value2 = 0.4;
Services.BaseService.Create<PSP_Calc>(pc);
}
else
pc = list[0];
spinEdit1.Value = Convert.ToDecimal(pc.Value1);
spinEdit2.Value = Convert.ToDecimal(pc.Value2);
//textEdit1.Text = pc.Value2.ToString();
IList<PSP_Calc> list1 = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag1", type);
if (list1.Count == 0)
{
pc1.ID = Guid.NewGuid().ToString();
pc1.Flag = type;
pc1.Col1 = "1";
int i = 1;
foreach (DataColumn dc in dt.Columns)
{
if (dc.ColumnName == "Name")
continue;
double value = 0;
try
{
value = Convert.ToDouble(newrow1[dc].ToString());
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
}
pc1.GetType().GetProperty("Value" + i.ToString()).SetValue(pc1, value, null);
newrow2[dc] = value;
i++;
}
Services.BaseService.Create<PSP_Calc>(pc1);
}
else
{
pc1 = list1[0];
int i = 1;
foreach (DataColumn dc in dt.Columns)
{
if (dc.ColumnName == "Name")
continue;
double value = 0;
try
{
value = (double)pc1.GetType().GetProperty("Value" + i.ToString()).GetValue(pc1, null);
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
}
newrow2[dc] = value;
i++;
}
}
#endregion
string str11 = " Flag='" + type + "' and Type='����ϵ��'";
IList<PSP_Calc_Spring> list2 = Services.BaseService.GetList<PSP_Calc_Spring>("SelectPSP_Calc_SpringByWhere", str11);
int years = forecastReport.EndYear - forecastReport.StartYear;
for (int i = 1; i <= years; i++)
{
bool bl = false;
foreach (PSP_Calc_Spring pcs in list2)
{
if ((forecastReport.StartYear + i).ToString() == pcs.Name)
{
bl = true;
}
}
if (!bl)
{
PSP_Calc_Spring pcss = new PSP_Calc_Spring();
pcss.ID = Guid.NewGuid().ToString();
pcss.Name = (forecastReport.StartYear + i).ToString();
pcss.Value1 = 0;
pcss.Value2 = 0;
pcss.Flag = type;
pcss.Type = "����ϵ��";
Services.BaseService.Create<PSP_Calc_Spring>(pcss);
list2.Add(pcss);
}
}
Hashtable htt1 = new Hashtable();
for (int i = 0; i < forecastReport.HistoryYears; i++)
{
double value1 = 0.0;
double value2 = 0.0;
double value3 = 0.0;
double value4 = 0.0;
double value5 = 0.0;
int yeara=forecastReport.StartYear - forecastReport.HistoryYears + i + 1;
PSP_Calc_Spring pcss = new PSP_Calc_Spring();
pcss.ID = Guid.NewGuid().ToString();
pcss.Name = yeara.ToString();
pcss.Flag = type;
string str = " TypeID=1 and Year=" + (yeara-1);
IList<PSP_Values> pg = Services.BaseService.GetList<PSP_Values>("SelectPSP_ValuesByWhere", str);
if (pg.Count > 0)
value3 = pg[0].Value;
str = " TypeID=1 and Year=" + yeara;
IList<PSP_Values> pg1 = Services.BaseService.GetList<PSP_Values>("SelectPSP_ValuesByWhere", str);
if (pg1.Count > 0)
value5 = pg1[0].Value;
pcss.Value2 = (value5 - value3) / value3;
str = " TypeID=2 and Year=" + (yeara-1);
IList<PSP_Values> pv1 = Services.BaseService.GetList<PSP_Values>("SelectPSP_ValuesByWhere", str);
if (pv1.Count > 0)
value1 = pv1[0].Value;
str = " TypeID=2 and Year=" + yeara;
IList<PSP_Values> pv2 = Services.BaseService.GetList<PSP_Values>("SelectPSP_ValuesByWhere", str);
if (pv2.Count > 0)
value2 = pv2[0].Value;
if (value1 != 0 && value3 != 0)
{
value4 = (value2 - value1) / (value1 * (value5 - value3) / value3);
}
pcss.Value1 = value4;
list2.Add(pcss);
}
gridControl1.DataSource = list2;
////////string str12 = " Flag='" + type + "' and Type='ר��ָ��'";
////////IList<PSP_Calc_Spring> list3 = Services.BaseService.GetList<PSP_Calc_Spring>("SelectPSP_Calc_SpringByWhere", str12);
////////int years1 = forecastReport.EndYear - forecastReport.StartYear;
////////for (int i = 1; i <= years1; i++)
////////{
//////// bool bl = false;
//////// foreach (PSP_Calc_Spring pcs in list3)
//////// {
//////// if ((forecastReport.StartYear + i).ToString() == pcs.Name)
//////// {
//////// bl = true;
//////// }
//////// }
//////// if (!bl)
//////// {
//////// PSP_Calc_Spring pcss = new PSP_Calc_Spring();
//////// pcss.ID = Guid.NewGuid().ToString();
//////// pcss.Name = (forecastReport.StartYear + i).ToString();
//////// pcss.Value1 = 0;
//////// pcss.Value2 = 0;
//////// pcss.Flag = type;
//////// pcss.Type = "ר��ָ��";
//////// Services.BaseService.Create<PSP_Calc_Spring>(pcss);
//////// list3.Add(pcss);
//////// }
////////}
////////gridControl2.DataSource = list3;
}
private void FormCalculator_Load(object sender, EventArgs e)
{
#region ��ƽ��s
dt = new DataTable();
dt.Columns.Add("Name");
foreach (DataRow dataRow in dataTable.Rows)
{
TreeListNode treeNode = treeList1.FindNodeByKeyID(dataRow["ID"]);
if (!treeNode.HasChildren)
{
dt.Columns.Add(dataRow["Title"].ToString().Trim(),typeof(double));
DevExpress.XtraVerticalGrid.Rows.EditorRow editorRow = new DevExpress.XtraVerticalGrid.Rows.EditorRow();
editorRow.Properties.FieldName = dataRow["Title"].ToString().Trim();
editorRow.Properties.Caption = dataRow["Title"].ToString().Trim();
editorRow.Height = 20;
editorRow.Properties.RowEdit = this.repositoryItemCalcEdit4;
this.vGridControl2.Rows.AddRange(new DevExpress.XtraVerticalGrid.Rows.BaseRow[] { editorRow });
}
}
DataRow newrow1 = dt.NewRow();
newrow1["Name"] = "������(����)";
foreach (DataRow dataRow in dataTable.Rows)
{
TreeListNode treeNode = treeList1.FindNodeByKeyID(dataRow["ID"]);
if (!treeNode.HasChildren)
{
int forecastYears = forecastReport.EndYear - forecastReport.StartYear;
double[] historyValues = GenerateHistoryValue(treeNode);
newrow1[dataRow["Title"].ToString().Trim()] = Calculator.AverageIncreasing(historyValues);
}
}
//dt.Rows.Add(newrow1);
newrow2 = dt.NewRow();
dt.Rows.Add(newrow2);
newrow2["Name"] = "��ǰ������";
vGridControl2.DataSource = dt;
IList<PSP_Calc> list = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag", type);
if (list.Count == 0)
{
pc.ID = Guid.NewGuid().ToString();
pc.Flag = type;
pc.Col1 = "";
pc.Value1 = 3;
pc.Value2 = 0.4;
Services.BaseService.Create<PSP_Calc>(pc);
}
else
pc = list[0];
//textEdit1.Text = pc.Value2.ToString();
IList<PSP_Calc> list1 = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag1", type);
if (list1.Count == 0)
{
pc1.ID = Guid.NewGuid().ToString();
pc1.Flag = type;
pc1.Col1 = "1";
int i = 1;
foreach (DataColumn dc in dt.Columns)
{
if (dc.ColumnName == "Name")
continue;
double value = 0;
try
{
value = Convert.ToDouble(newrow1[dc].ToString());
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
}
pc1.GetType().GetProperty("Value" + i.ToString()).SetValue(pc1, value, null);
newrow2[dc] = value;
i++;
}
Services.BaseService.Create<PSP_Calc>(pc1);
}
else
{
pc1 = list1[0];
int i = 1;
foreach (DataColumn dc in dt.Columns)
{
if (dc.ColumnName == "Name")
continue;
double value = 0;
try
{
value = (double)pc1.GetType().GetProperty("Value" + i.ToString()).GetValue(pc1, null);
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
}
newrow2[dc] = value;
i++;
}
}
#endregion
IList<PSP_Calc_Spring> list2 = Services.BaseService.GetList<PSP_Calc_Spring>("SelectPSP_Calc_SpringByFlag", type);
int years = forecastReport.EndYear - forecastReport.StartYear;
for (int i = 1; i <= years; i++)
{
bool bl = false;
foreach (PSP_Calc_Spring pcs in list2)
{
if ((forecastReport.StartYear + i).ToString() == pcs.Name)
{
bl = true;
}
}
if (!bl)
{
PSP_Calc_Spring pcss = new PSP_Calc_Spring();
pcss.ID = Guid.NewGuid().ToString();
pcss.Name = (forecastReport.StartYear + i).ToString();
pcss.Value1 = 0;
pcss.Value2 = 0;
pcss.Flag = type;
Services.BaseService.Create<PSP_Calc_Spring>(pcss);
list2.Add(pcss);
}
}
}
/// <summary>
/// 用年增长率计算预测数据
/// </summary>
/// <param name="baseValue">基年数据</param>
/// <param name="averageIncreasing">年均增长率</param>
/// <param name="years">需要预测的年数</param>
/// <returns>预测数据数组</returns>
public static double[] ArverageIncreasingMethod(double[] historyValue, double baseValue, int years,int i)
{
bool bz = false;
foreach (double d in historyValue)
{
if (d == 0)
bz = true;
}
double[] rt = new double[years];
if (!bz)
{
double value = 0;
PSP_Calc pc1 = new PSP_Calc();
IList<PSP_Calc> list1 = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag1", type);
if (list1.Count ==0)
{
pc1.ID = Guid.NewGuid().ToString();
pc1.Flag = type;
pc1.Col1 = "1";
pc1.Value1 = 0.0000001;
pc1.Value2 = 0.0000001;
pc1.Value3 = 0.0000001;
pc1.Value4 = 0.0000001;
pc1.Value5 = 0.0000001;
pc1.Value6 = 0.0000001;
pc1.Value7 = 0.0000001;
pc1.Value8 = 0.0000001;
pc1.Value9 = 0.0000001;
pc1.Value10 = 0.0000001;
pc1.Value11 = 0.0000001;
pc1.Value12 = 0.0000001;
pc1.Value13 = 0.0000001;
pc1.Value14 = 0.0000001;
pc1.Value15 = 0.0000001;
value = AverageIncreasing(historyValue);
pc1.GetType().GetProperty("Value" + i.ToString()).SetValue(pc1, value, null);
Services.BaseService.Create<PSP_Calc>(pc1);
}
else
{
pc1 = list1[0];
try
{
value = (double)pc1.GetType().GetProperty("Value" + i.ToString()).GetValue(pc1, null);
if (value == 0.0000001)
{
value = AverageIncreasing(historyValue);
pc1.GetType().GetProperty("Value" + i.ToString()).SetValue(pc1, value, null);
Services.BaseService.Update<PSP_Calc>(pc1);
}
}
catch
{
value=AverageIncreasing(historyValue);
pc1.GetType().GetProperty("Value" + i.ToString()).SetValue(pc1, value, null);
Services.BaseService.Update<PSP_Calc>(pc1);
}
}
double averageIncreasing = value;
for (int i1 = 0; i1 < years; i1++)
{
rt[i1] = baseValue * Math.Pow(1 + averageIncreasing, i1 + 1);
}
}
return rt;
}
/// <summary>
/// 二次移动平均法计算预测年数据，默认周期为3年
/// </summary>
/// <param name="historyValue">历史数据，维数不能小于周期的2倍减1</param>
/// <param name="years">要预测的年数</param>
/// <returns>预测数据的数组</returns>
public static double[] TwiceMoveArverageMethod(double[] historyValue, int years)
{
PSP_Calc pc=new PSP_Calc();
IList<PSP_Calc> list = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag", type);
if (list.Count == 0)
{
pc.ID = Guid.NewGuid().ToString();
pc.Flag = type;
pc.Value1 = 3;
pc.Value2 = 0.4;
Services.BaseService.Create<PSP_Calc>(pc);
}
else
pc = list[0];
int year = Convert.ToInt32(pc.Value1);
return TwiceMoveArverageMethod(historyValue, years, year);
}
/// <summary>
/// 二次指数平滑法计算预测值，以平滑常数0.25进行计算
/// </summary>
/// <param name="historyValue">历史数据</param>
/// <param name="years">预测年数</param>
/// <returns>包含预测年数据的数组</returns>
public static double[] IndexSmoothMethod(double[] historyValue, int years)
{
PSP_Calc pc = new PSP_Calc();
IList<PSP_Calc> list = Services.BaseService.GetList<PSP_Calc>("SelectPSP_CalcByFlag", type);
if (list.Count == 0)
{
pc.ID = Guid.NewGuid().ToString();
pc.Flag = type;
pc.Value1 = 3;
pc.Value2 = 0.4;
Services.BaseService.Create<PSP_Calc>(pc);
}
else
pc = list[0];
double a = Convert.ToDouble(pc.Value2);
//if (years > 5)
// a = 0.4;
//if (years > 10)
// a = 0.6;
return IndexSmoothMethod(historyValue, years, a);
}
