}//End getFlatSection class
// =================================================================================
/// <summary>
/// This class obtains the maximun coloum span for this section.
/// Usually is the amount of colums of the detail of the report.
/// </summary>
/// <param name="section">EvReportSection: a report section</param>
/// <returns>integer: a maximum column span number</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Validate whether the column details is not null
///
/// 2. Iterate over all of the detail columns,
///
/// 3. Only add the not hidden columns to the span value.
/// </remarks>
// ----------------------------------------------------------------------------------
private static int getMaxColSpan(EvReportSection section)
{
int span = 0;
//
// Since the report is on big table, the upper sections should
// span to the number of columns in the detail.
//
if (section.DetailColumnsList != null)
{
//
// Iterate over all of the detail columns,
// but only add the not hidden columns to the span value.
//
for (int i = 0; i < section.DetailColumnsList.Count; i++)
{
EvReportColumn column = (EvReportColumn)section.DetailColumnsList [i];
if (column.DataType != EvReport.DataTypes.Hidden)
{
span++;
}
}
}
return(span);
}//End getMaxColSpan class
} //END getsection method
//===================================================================================
/// <summary>
/// This class paints the section in a flat format.
/// </summary>
/// <param name="section">EvReportSection: a section to be painted</param>
/// <returns>string: a flate section</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a csv string and a columnlist array.
///
/// 2. Go through all of the columns of this report.
///
/// 3. Format the current column with header, separator and format text
///
/// </remarks>
// ----------------------------------------------------------------------------------
private string getFlatSection(EvReportSection section)
{
//
// Initialize a csv string and a columnlist array.
//
String stCsv = String.Empty;
ArrayList columnList = section.ColumnList;
stCsv += "\n";
//
// Go through all of the columns of this report.
//
for (int i = 0; i < columnList.Count; i++)
{
//
// Format the current column with header, separator and format text
//
EvReportColumn currentColumn = (EvReportColumn)columnList [i];
stCsv += getTextCSV(currentColumn.HeaderText)
+ _separator
+ formatText((string)section.ColumnValuesByHeaderText [currentColumn.HeaderText], currentColumn.DataType)
+ "\n";
}
return(stCsv);
} //END getflatsection method.
/// <summary>
/// This class obtains the section header. The hader depends of the type of the section.
/// AFC 6 nov 2009
/// </summary>
/// <param name="section">EvReportSection: section</param>
/// <returns>String: a section tabular header</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Loop through the columnlist of the section and validate a hidden column
///
/// 2. Generate header cells
/// </remarks>
private String getSectionHeader(EvReportSection section)
{
this.writeDebugLogMethod("getSectionHeader method.");
string stHtml = String.Empty;
if (section.Layout == EvReportSection.LayoutTypes.Tabular)
{
stHtml = "<tr>";
//
// Loop through the columnlist of the section and validate a hidden column
//
for (int i = 0; i < section.ColumnList.Count; i++)
{
EvReportColumn currentColumn = (EvReportColumn)section.ColumnList [i];
//
// If the column is hiddent don't process it at all.
//
if (currentColumn.DataType == EvReport.DataTypes.Hidden)
{
continue;
}
//
// Generate the header cells
//
String headerCell = "<td class='Rpt_Header' ";
if (currentColumn.StyleWidth != String.Empty)
{
headerCell += "style='width:" + currentColumn.StyleWidth + "'";
}
headerCell += ">" + currentColumn.HeaderText + "</td>\r\n";
//
// If the headers are only for totals, and the grouping type is none, then dont show the header.
//
if (section.OnlyShowHeadersForTotalColumns == true)
{
if (currentColumn.GroupingType == EvReport.GroupingTypes.None)
{
headerCell = "<td> </td>";
}
}
stHtml += headerCell;
}
stHtml += "</tr>\n\r";
}
return(stHtml);
}//END getSectionHeader method.
}//End getTabulatedSection method
//===================================================================================
/// <summary>
/// This class obtains the section header. The hader depends of the type of the section.
/// Andres Castano 9 nov 2009
/// </summary>
/// <param name="section">EvReportSection: a report section</param>
/// <returns>String: a section header</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a csv string
///
/// 2. Creates the header for a tabular section.
///
/// 3. Iterate over all of the columns until the datatype is not hidden.
///
/// 4. If the headers are totals, and the grouping type is none,
/// then dont show the header.
///
/// 5. If this is the last value, dont add the separator.
/// </remarks>
// ----------------------------------------------------------------------------------
private String getSectionHeader(EvReportSection section)
{
//
// Initialize a csv string
//
string stCsv = String.Empty;
//
// Creates the header for a tabular section.
//
if (section.Layout == EvReportSection.LayoutTypes.Tabular)
{
//
// Iterate over all of the columns until the datatype is not hidden.
//
for (int i = 0; i < section.ColumnList.Count; i++)
{
EvReportColumn currentColumn = (EvReportColumn)section.ColumnList [i];
if (currentColumn.DataType == EvReport.DataTypes.Hidden)
{
continue;
}
String headerText = getTextCSV(currentColumn.HeaderText);
//
// If the headers are totals, and the grouping type is none,
// then dont show the header.
//
if (section.OnlyShowHeadersForTotalColumns == true)
{
if (currentColumn.GroupingType == EvReport.GroupingTypes.None)
{
headerText = String.Empty;
}
}
stCsv += headerText;
//
// If this is the last value, dont add the separator.
//
if (i < section.ColumnList.Count - 1)
{
stCsv += _separator;
}
}// End of headers loop
stCsv += "\n";
}// End of if it is tabular
return(stCsv);
}//End getSectionHeader method
} //End getFormattedValue class
// =================================================================================
/// <summary>
/// This method paints the section in a flat format.
/// </summary>
/// <param name="section">EvReportSection: a section to be painted</param>
/// <returns>string: a flat section of the report</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a html string, a columnlist array and a span number
///
/// 2. Go through all of the columns of this report.
///
/// 3. If it is the first row, then open a new table row
///
/// 4. Append a span class to the html string
///
/// 5. If it is not the last row, then break line, else close table row.
/// </remarks>
// ----------------------------------------------------------------------------------
private string getFlatSection(EvReportSection section)
{
this.writeDebugLogMethod("getFlatSection method.");
//
// Initialize a html string, a columnlist array and a span number
//
String stHtml = String.Empty;
ArrayList columnList = section.ColumnList;
int span = getMaxColSpan(section);
//
// Go through all of the columns of this report.
//
for (int i = 0; i < columnList.Count; i++)
{
//
// If it is the first row, then open a new table row
//
if (i == 0)
{
stHtml += "<tr>\n\r"
+ "<td colspan='" + span + "' class='" + getClassNameForFlatRow(section.SectionLevel) + "'>";
}
EvReportColumn currentColumn = (EvReportColumn)columnList [i];
//
// Append a span class to the html string
//
stHtml += "<span class='Flat_Rpt_Field_Name'>" + currentColumn.HeaderText + ": </span><span class='Flat_Rpt_Field_Value'> "
+ formatUsingMask((String)section.ColumnValuesByHeaderText [currentColumn.HeaderText], currentColumn)
+ "</span>";
//
// If it is not the last row, then break line, else close table row.
//
if (i != columnList.Count - 1)
{
stHtml += "<br>";
}
else
{
stHtml += "</td></tr>\n\r";
}
}
return(stHtml);
}//End getFlatSection class
}//End getMaxColSpan class
// =================================================================================
/// <summary>
/// This class formats the string value using the pattern
/// </summary>
/// <param name="value">String: value to be formatted in its string representation</param>
/// <param name="column">EvReportColumn: a column object</param>
/// <returns>string: a string format using mask</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a pattern string
///
/// 2. Validate whether the pattern is not null and empty
///
/// 3. Switch the datatype of column and update the numberic value defining by the datatypes.
/// </remarks>
// ----------------------------------------------------------------------------------
private string formatUsingMask(String value, EvReportColumn column)
{
//
// Initialize a pattern string
//
String pattern = column.ValueFormatingString;
//
// Validate whether the pattern is not null and empty
//
if (pattern == null || pattern.Equals(String.Empty))
{
return(value);
}
//
// Switch the datatype of column and update the numberic value defining by the datatypes.
//
switch (column.DataType)
{
case EvReport.DataTypes.Currency:
case EvReport.DataTypes.Float:
case EvReport.DataTypes.Integer:
{
return(EvcStatics.formatDoubleString(value, pattern));
}
case EvReport.DataTypes.Date:
{
return(EvcStatics.formatDateString(value, pattern));
}
default:
{
return(value);
}
} //END switch
} //END formatUsingMask class
} //END getflatsection method.
// ================================================================================
/// <summary>
/// This class returns the section in a tabulated format.
/// </summary>
/// <param name="section">EvReportSection: a section to be painted</param>
/// <returns>String: a tabulated section</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a csv string and a columnlist array
///
/// 2. Loop through the columnlist array until data type is not hidden
///
/// 3. Convert the csv string into a tabulated format
/// </remarks>
// ----------------------------------------------------------------------------------
private String getTabulatedSection(EvReportSection section)
{
//
// Initialize a csv string and a columnlist array
//
String stCsv = String.Empty;
ArrayList columnList = section.ColumnList;
//
// Loop through the columnlist array until data type is not hidden
//
for (int j = 0; j < columnList.Count; j++)
{
EvReportColumn currentColumn = (EvReportColumn)columnList [j];
if (currentColumn.DataType == EvReport.DataTypes.Hidden)
{
continue;
}
//
// Convert the csv string into a tabulated format
//
stCsv += formatText((string)section.ColumnValuesByHeaderText [currentColumn.HeaderText], currentColumn.DataType);
//
// If this is the last value, dont add the separator.
//
if (j < columnList.Count - 1)
{
stCsv += _separator;
}
}//End of columns loop
stCsv += "\n";
return(stCsv);
}//End getTabulatedSection method
// ==================================================================================
/// <summary>
/// This is the method who will return the actual text of the report.
/// Depending on the implementation, it will return an html report,
/// an xml report a csv report and so on.
/// </summary>
/// <returns>string: a report text</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Loads the herarchy model of Section of Objects.
///
/// 2. If there is no data then do not build the report
///
/// 3. Generates the report header. This includes the titles and the queries.
///
/// 4. Generates the grouped report. To pain a flat report,
/// only the detail should be specified.
///
/// 5. Return the report content formatted as Csv.
/// </remarks>
// ----------------------------------------------------------------------------------
public override string getReportData( )
{
this.LogMethod("getReportData method.");
//
// Define the methods variables and objects.
//
StringBuilder stCsv = new StringBuilder( );
//
// If there is no data then do not build the report
//
if (this._report == null)
{
this.LogValue("No Data.");
return(String.Empty);
}
//
// Add the query name to the output data.
//
String QueryData = String.Empty;
int queryCount = 0;
foreach (EvReportQuery query in this._report.Queries)
{
if (query == null)
{
continue;
}
if (query.FieldName != String.Empty)
{
if (queryCount > 0)
{
QueryData += this._separator;
}
QueryData += this.getTextCSV("Q:" + query.FieldName);
}
queryCount++;
}//END query header iteration loop.
if (QueryData != String.Empty)
{
stCsv.Append(QueryData);
stCsv.Append(this._separator);
}
//
// Output the report column header.
//
for (int col = 0; col < this._report.Columns.Count; col++)
{
EvReportColumn column = this._report.Columns [col];
if (col > 0)
{
stCsv.Append(this._separator);
}
if (column.ColumnId == String.Empty)
{
stCsv.Append(this.getTextCSV(column.SourceField));
}
else
{
stCsv.Append(this.getTextCSV(column.ColumnId));
}
}
stCsv.AppendLine("");
//
// Add the query values to the output data.
//
QueryData = String.Empty;
queryCount = 0;
foreach (EvReportQuery query in this._report.Queries)
{
if (query == null)
{
continue;
}
if (query.FieldName != String.Empty)
{
if (queryCount > 0)
{
QueryData += this._separator;
}
QueryData += this.getTextCSV(query.Value);
}
queryCount++;
}//END query value iteration loop.
//
// Output the report data.
//
for (int row = 0; row < this._report.DataRecords.Count; row++)
{
if (QueryData != String.Empty)
{
stCsv.Append(QueryData);
stCsv.Append(this._separator);
}
//
// the row of data.
//
EvReportRow rowData = this._report.DataRecords [row];
//
// column interation loop.
//
for (int col = 0; col < rowData.ColumnValues.Length; col++)
{
if (col > 0)
{
stCsv.Append(this._separator);
}
stCsv.Append(this.getTextCSV(rowData.ColumnValues [col]));
}//END column interation loop.
stCsv.AppendLine("");
}//END row interation loop
//
// Return the report content formatted as Csv.
//
this.LogMethodEnd("getReportData");
return(stCsv.ToString());
}//End getReportData class
}//End getSectionHeader method
//===================================================================================
/// <summary>
/// This class adds the total row after a section.
/// </summary>
/// <param name="section">EvReportSection: a report section</param>
/// <returns>String: a total string</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a csv string and a tempRow string.
///
/// 2. Validate whether this section has totals.
///
/// 3. Iterate over all of the details columns.
///
/// 4. If title does not exist, continue loop and
/// place the total label in this column.
///
/// 5. If the title is already set, then paint the totals.
///
/// 6. If this is the last value, dont add the separator.
/// </remarks>
// ----------------------------------------------------------------------------------
private String addTotal(EvReportSection section)
{
//
// Initialize a csv string and a tempRow string.
//
string stCsv = String.Empty;
string tempRow = String.Empty;
//
// Validate whether this section has totals.
//
if (section.DetailColumnsList != null && section.Acumulator != null)
{
//
// The title should be set one column before the first total, and should span from the first column to this.
//
bool isTitleSet = false;
//
// Iterate over all of the details columns.
//
for (int j = 0; j < section.DetailColumnsList.Count; j++)
{
//
// If there is no title yet and we are not at the end of the array
//
if (!isTitleSet && (j + 1) < section.DetailColumnsList.Count)
{
EvReportColumn nextColumn = (EvReportColumn)section.DetailColumnsList [j + 1];
//
// Obtains the acumulated value for the next column.
//
String nextValue = (String)section.Acumulator [nextColumn.HeaderText];
//
// If the accumulated value for the next column is not empty, then place the total label in this column.
//
if (nextValue != null && nextValue != String.Empty)
{
if (nextColumn.GroupingType == EvReport.GroupingTypes.Total)
{
tempRow += getTextCSV("Total " + section.GroupingColumnValue + ":");
}
else if (nextColumn.GroupingType == EvReport.GroupingTypes.Count)
{
tempRow += getTextCSV(section.GroupingColumnValue + " total quantity:");
}
isTitleSet = true;
}
}
//
// If the title is already set, then paint the totals.
//
else
{
EvReportColumn currentColumn = (EvReportColumn)section.DetailColumnsList [j];
String value = (String)section.Acumulator [currentColumn.HeaderText];
if (value != null)
{
tempRow += formatText(value, currentColumn.DataType);
}
}//end if is title set
//
// If this is the last value, dont add the separator.
//
if (j < section.DetailColumnsList.Count - 1)
{
tempRow += _separator;
}
}// end of detail column iteration.
if (isTitleSet)
{
stCsv = tempRow + "\n";
}
}
return(stCsv);
}//End Add total
}//End getTabulatedSection class
// =================================================================================
/// <summary>
/// This class obtains the formatted value of the column. It can be a currency, or a check box etc.
/// </summary>
/// <param name="section">EvReportSection: a report section</param>
/// <param name="column">EvReportColumn: a section column</param>
/// <returns>string: a formatted value string</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a html string, column value string and column pattern string.
///
/// 2. If a pattern string is not empty, return a formatted value column
///
/// 3. Switch column datatype and update the html string with value defining by datatypes
/// </remarks>
// ----------------------------------------------------------------------------------
private string getFormattedValue(EvReportSection section, EvReportColumn column)
{
this.writeDebugLogMethod("getFormattedValue method.");
//
// Initialize a html string, column value string and column pattern string.
//
String stHtml = String.Empty;
string currentValue = (string)section.ColumnValuesByHeaderText [column.HeaderText];
String pattern = column.ValueFormatingString == null ? String.Empty : column.ValueFormatingString.Trim( );
//
// If a pattern string is not empty, return a formatted value column
//
if (pattern != String.Empty)
{
String retVal = formatUsingMask(currentValue, column);
if (retVal.Trim( ) == String.Empty)
{
return(" ");
}
return(retVal);
}
//
// Switch column datatype and update the html string with value defining by datatypes
//
switch (column.DataType)
{
case EvReport.DataTypes.Bool:
stHtml += "<input type='checkbox' id='" + column.HeaderText + "-" + section.RowNumber + "' ";
stHtml += parseBoolean(currentValue) ? "CHECKED " : "";
stHtml += _report.SelectionOn ? "" : "DISABLED ";
stHtml += "/>";
return(stHtml);
case EvReport.DataTypes.Text:
stHtml = currentValue;
stHtml = stHtml.Replace("[[br]]", "[[BR]]");
stHtml = stHtml.Replace("[[BR]]", "<br/>");
stHtml = stHtml.Replace("\b", "<br/>");
return(stHtml);
case EvReport.DataTypes.Currency:
return(EvcStatics.formatDoubleString(currentValue, "$###,##0"));
case EvReport.DataTypes.Date:
return(EvcStatics.formatDateString(currentValue, "dd/MM/yyyy"));
case EvReport.DataTypes.Percent:
try
{
double dVal = double.Parse(currentValue);
dVal = dVal / 100;
return(dVal.ToString("p1"));
}
catch (Exception)
{
return(currentValue);
}
default:
return(currentValue);
} //END switch
} //End getFormattedValue class
}//End addTotal method
// =================================================================================
/// <summary>
/// This class paints the section in a tabulated format.
/// </summary>
/// <param name="section">EvReportSection: a section to be painted</param>
/// <param name="recordNumber">Integer: a number of the record</param>
/// <returns>String: a tabulated section of the report</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize a html string and a columnlist array
///
/// 2. Add a row to a html string.
///
/// 3. Iterate through the columnlist of the row
///
/// 4. Validate whether the column is not hiddent
///
/// 5. Add a column to a html string.
///
/// 6. If numeric, move to the right but if not, move to center
/// </remarks>
// ---------------------------------------------------------------------------------
private String getTabulatedSection(EvReportSection section, int recordNumber)
{
this.writeDebugLogMethod("getTabulatedSection method.");
//
// Initialize a html string and a columnlist array
//
String stHtml = String.Empty;
ArrayList columnList = section.ColumnList;
//
// Add a row to a html string.
//
stHtml += "<tr class='" + getClassNameForDetail(recordNumber) + "'>\n\r";
//
// Iterate through the columnlist of the row
//
for (int j = 0; j < columnList.Count; j++)
{
EvReportColumn currentColumn = (EvReportColumn)columnList [j];
//
// If the column is hidden, do nothing.
//
if (currentColumn.DataType == EvReport.DataTypes.Hidden)
{
continue;
}
//
// Add a column to Html string
//
stHtml += "<td class='" + getClassNameForDetail(recordNumber) + "' ";
//
// If the coulmn is numeric, align to the right.
//
if (currentColumn.DataType == EvReport.DataTypes.Integer ||
currentColumn.DataType == EvReport.DataTypes.Float ||
currentColumn.DataType == EvReport.DataTypes.Currency)
{
stHtml += "style='text-align:right' ";
}
else if (currentColumn.DataType == EvReport.DataTypes.Bool ||
currentColumn.DataType == EvReport.DataTypes.Date ||
currentColumn.DataType == EvReport.DataTypes.Percent)
{
stHtml += "style='text-align:center' ";
}
//
// Close the column
//
stHtml += ">"
+ this.getFormattedValue(section, currentColumn)
+ "</td>\r\n";
}
//
// Close the row
//
stHtml += "</tr>\n\r";
return(stHtml);
}//End getTabulatedSection class
}//END getSection method.
//===================================================================================
/// <summary>
/// This class adds the total row after a section.
/// </summary>
/// <param name="section">EvReportSection: a report section</param>
/// <returns>String: a total string</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Validate the secion is not null and empty
///
/// 2. Paint a new table row for total value
///
/// 3. Loop through the detail columns of the row.
///
/// 4. If title does not exists, paint title and add total value
///
/// 5. If title exists, add total value.
/// </remarks>
// ----------------------------------------------------------------------------------
private String addTotal(EvReportSection section)
{
this.writeDebugLogMethod("addTotal method.");
int span = getMaxColSpan(section);
string stHtml = String.Empty;
//
// If this section is not null.
//
if (section.DetailColumnsList == null &&
section.Acumulator == null)
{
return(String.Empty);
}
//
// If this section is not empty.
//
if (section.DetailColumnsList.Count > 0 &&
section.Acumulator.Count > 0)
{
//
// Paint total new table row
//
stHtml += "<tr class='Rpt_Alt'>\n\r";
//stHtml += "<tr class='" + getClassNameForDetail ( recordNumber + 1 ) + "'>\n\r";
//
// The title should be set one column before the first total,
// and should span from the first column to this.
//
bool isTitleSet = false;
//
// Iterate over all of the details columns.
//
for (int j = 0; j < section.DetailColumnsList.Count; j++)
{
String cell = null;
//
// If there is no title yet and we are not at the end of the array
//
if (!isTitleSet && (j + 1) < section.DetailColumnsList.Count)
{
EvReportColumn nextColumn = (EvReportColumn)section.DetailColumnsList [j + 1];
//
// Obtains the acumulated value for the next column.
//
String nextValue = (String)section.Acumulator [nextColumn.HeaderText];
//
// If the accumulated value for the next column is not empty, then place the total label in this column.
//
if (nextValue != null && nextValue != String.Empty)
{
int spanValue = j + 1;
if (nextColumn.GroupingType == EvReport.GroupingTypes.Total)
{
cell = "<td colspan='" + spanValue + "' class='Rpt_Total' style='background-color: white' ><strong>Total "
+ section.GroupingColumnValue + ":</strong></td>\r\n";
}
else if (nextColumn.GroupingType == EvReport.GroupingTypes.Count)
{
cell = "<td colspan='" + spanValue + "' class='Rpt_Total' style='background-color: white' ><strong>" +
section.GroupingColumnValue + " total quantity:</strong></td>\r\n";
}
isTitleSet = true;
}
}
//
// If the title is already set, then paint the totals.
//
else
{
EvReportColumn currentColumn = (EvReportColumn)section.DetailColumnsList [j];
String value = (String)section.Acumulator [currentColumn.HeaderText];
if (value != null)
{
cell = "<td class='Rpt_Total'><strong>"
+ EvcStatics.formatDoubleString(value, currentColumn.ValueFormatingString)
+ "</strong></td>\r\n";
}
}
if (cell != null && cell != String.Empty)
{
stHtml += cell;
}
else if (isTitleSet)
{
stHtml += "<td class='Rpt_Item'></td>\r\n";
}
}
stHtml += "</tr>\n\r<tr><td class='Rpt_Item' colspan='" + span + "' style='width:100%'> </td></tr>";
}
return(stHtml);
}//End addTotal method
//===================================================================================
/// <summary>
/// This class loads the EvReportSection model from the flat table given in this report object.
/// The model is a herarchy of EvReportSection Objects.
/// AFC 6 nov 2009
/// </summary>
/// <returns>EvReportSection: a report section model</returns>
/// <remarks>
/// This method consists of the following steps:
///
/// 1. Initialize report section properties: top section, section, detail, low section
///
/// 2. Iterate through the report data records.
///
/// 3. Iterate through the columns.
///
/// 4. If column is not a detail column, use detail column functionality
///
/// 5. If not a detail column, use non-detail column functionality
/// </remarks>
// ----------------------------------------------------------------------------------
public EvReportSection loadModel(EvReport report)
{
this.writeDebugLogMethod("loadModel method.");
//
// This is the main section and contains the whole report.
// It has some special characteristichs such as the level and the column values.
//
EvReportSection wholeReport = getTopSection( );
//
// Stores group column value for each level in the report.
// This value is used to determine when a group value has changed, to then close that group and
// all child groups including the detailed group.
//
String [] lastIndexValue = new String [5];
//
// Define a section for each level in the report.
//
EvReportSection [] sections = new EvReportSection [5];
//
// Define the detailed section separately as it treated separately.
//
EvReportSection detail = null;
//
// This stores the lower section before the detail. Is used since this section
// has a specialized format.
//
EvReportSection lowerSection = null;
//
// True if the section has changed in this row.
// This is used for initialize sections when iterating trhough columns.
//
bool [] sectionHasChangedInThisRow = new bool [5];
//
// Iterate through the report data records.
//
for (int record = 0; record < report.DataRecords.Count; record++)
{
//
// Get a data report row
//
EvReportRow row = report.DataRecords [record];
//
// Iterate through the columns.
//
for (int column = 0; column < row.ColumnValues.Length; column++)
{
//
// Retrieve the curren column
//
EvReportColumn currentColumn = report.Columns [column];
if (currentColumn.HeaderText == String.Empty)
{
continue;
}
//
// Extract the value of the current column
//
String currentValue = row.ColumnValues [column];
this.writeDebugLogLine("CurrentValue: " + currentValue);
int sectionLvl = currentColumn.SectionLvl;
//
// If the column is not the detail level, then this must be a group column
//
// So process the column using group column functionality.
//
if (sectionLvl != EvReportSection.Detail_Level)
{
//
// Test whether the group index has changed its value.
//
if (currentColumn.GroupingIndex &&
lastIndexValue [currentColumn.SectionLvl] != currentValue)
{
//
// Resets all the lower levels.
//
for (int level = currentColumn.SectionLvl; level < 5; level++)
{
lastIndexValue [level] = null;
}
//
// Open a new level.
//
lastIndexValue [currentColumn.SectionLvl] = currentValue;
sections [sectionLvl] = new EvReportSection( );
sections [sectionLvl].RowNumber = record;
//
// Stores the parent. If the previous level is the detail, then the parent is the
// whole report. If not, the parent is the previous section
//
sections [sectionLvl].Parent = sectionLvl - 1 == EvReportSection.Detail_Level ? wholeReport : sections [sectionLvl - 1];
sections [sectionLvl].SectionLevel = sectionLvl;
sections [sectionLvl].Layout = EvReportSection.LayoutTypes.Flat;
sections [sectionLvl].GroupingColumnValue = currentValue;
sectionHasChangedInThisRow [sectionLvl] = true;
if (sections [sectionLvl].Parent == null)
{
sections [sectionLvl].Parent = new EvReportSection( );
}
sections [sectionLvl].Parent.ChildrenList.Add(sections [sectionLvl]);
}//END Group index has changed.
if (sectionHasChangedInThisRow [sectionLvl])
{
sections [sectionLvl].ColumnValuesByHeaderText.Add(currentColumn.HeaderText, currentValue);
sections [sectionLvl].ColumnList.Add(currentColumn);
}
//
// If the lower section has a level less than the current section level,
// then the current become the lower section.
//
if (lowerSection == null || lowerSection.SectionLevel < currentColumn.SectionLvl)
{
lowerSection = sections [sectionLvl];
}
}
else
{
//
// This is the section lvl 0 ("Detail").
// This assumes that the sections are coninuously enumerated.
//
if (lastIndexValue [currentColumn.SectionLvl] != ("" + record))
{
if (lowerSection == null)
{
lowerSection = wholeReport;
}
lastIndexValue [currentColumn.SectionLvl] = "" + record;
detail = new EvReportSection( );
detail.RowNumber = record;
detail.Layout = EvReportSection.LayoutTypes.Tabular;
detail.Parent = lowerSection;
if (report.IsAggregated == true)
{
//
// Is the report is aggregated, then the detail is not visible.
//
detail.Visible = false;
detail.OnlyShowHeadersForTotalColumns = true;
}//End if is aggregated.
//
// Process: If the site header of the report is not empty, and the value of this site
// is different to the user organization, then dont show the detail.
//
else if (report.IsUserSiteFiltered == true)
{
String detailOrganizationId = detail.searchValueByHeaderText(report.SiteColumnHeaderText, true);
//
// If the user is not site staff, or site trial coordinator, or site principal investigator
// dont show the details.
//
}//End if it is site filtered.
else
{
detail.Visible = true;
detail.OnlyShowHeadersForTotalColumns = false;
}
lowerSection.ChildrenList.Add(detail);
lowerSection.DetailColumnsList = detail.ColumnList;
}
detail.ColumnValuesByHeaderText.Add(
currentColumn.HeaderText,
currentValue);
detail.ColumnList.Add(currentColumn);
if (currentColumn.GroupingType == EvReport.GroupingTypes.Total)
{
detail.addToAcumulator(currentColumn.HeaderText, currentValue);
}
//
// If the grouping type is count, then add 1 to the acumulator
// if the value is not empty.
//
if (currentColumn.GroupingType == EvReport.GroupingTypes.Count)
{
if (currentValue.Trim( ) != String.Empty)
{
detail.addToAcumulator(currentColumn.HeaderText, "1");
}
}
}
}
for (int i = 0; i < sectionHasChangedInThisRow.Length; i++)
{
sectionHasChangedInThisRow [i] = false;
}
lowerSection = null;
}
return(wholeReport);
}//End loadModel method.