/// <summary>
/// 标题优先度
/// </summary>
/// <param name="root"></param>
/// <param name="Rules"></param>
/// <param name="IsMeger"></param>
/// <returns></returns>
public static List <CellInfo[]> GetMultiInfoByTitleRules(HTMLEngine.MyRootHtmlNode root, List <TableSearchTitleRule> Rules, bool IsMeger)
{
var Container = new List <CellInfo[]>();
for (int tableIndex = 0; tableIndex < root.TableList.Count; tableIndex++)
{
var table = new HTMLTable(root.TableList[tableIndex + 1]);
var checkResultColumnNo = new int[Rules.Count];
var checkResultTitle = new string[Rules.Count];
var HeaderRowNo = -1;
String[] HeaderRow = null;
var IsFirstRowOneCell = false; //第一行是否为整行合并
for (int TestRowHeader = 1; TestRowHeader < table.RowCount; TestRowHeader++)
{
checkResultColumnNo = new int[Rules.Count];
var IsOneColumnRow = true; //是否整行合并
for (int i = 2; i <= table.ColumnCount; i++)
{
if (table.CellValue(TestRowHeader, i) != (table.CellValue(TestRowHeader, 1)))
{
IsOneColumnRow = false;
break;
}
}
if (IsOneColumnRow)
{
if (TestRowHeader == 1)
{
IsFirstRowOneCell = true;
}
continue;
}
HeaderRow = table.GetRow(TestRowHeader);
for (int checkItemIdx = 0; checkItemIdx < Rules.Count; checkItemIdx++)
{
foreach (var EvaluateTitle in Rules[checkItemIdx].Title)
{
//根据标题优先度检索，对每个标题单独检索
for (int ColIndex = 0; ColIndex < HeaderRow.Length; ColIndex++)
{
//在每个行首单元格检索
//标题的处理
if (Rules[checkItemIdx].IsTitleEq)
{
//相等模式
if (!EvaluateTitle.Equals(HeaderRow[ColIndex].Replace(" ", "")))
{
continue;
}
if (Rules[checkItemIdx].ExcludeTitle != null)
{
var isOK = true;
foreach (var word in Rules[checkItemIdx].ExcludeTitle)
{
if (HeaderRow[ColIndex].Contains(word))
{
isOK = false;
break;
}
}
if (!isOK)
{
continue;
}
}
}
else
{
//包含模式
if (!HeaderRow[ColIndex].Replace(" ", "").Contains(EvaluateTitle))
{
continue;
}
if (Rules[checkItemIdx].ExcludeTitle != null)
{
var isOK = true;
foreach (var word in Rules[checkItemIdx].ExcludeTitle)
{
if (HeaderRow[ColIndex].Contains(word))
{
isOK = false;
break;
}
}
if (!isOK)
{
continue;
}
}
}
//父标题的处理
if (Rules[checkItemIdx].SuperTitle != null && Rules[checkItemIdx].SuperTitle.Count != 0)
{
//具有父标题的情况
var IsFoundSuperTitle = false;
for (int superRowNo = 1; superRowNo < TestRowHeader; superRowNo++)
{
var value = table.CellValue(superRowNo, ColIndex + 1).Replace(" ", "");
if (Rules[checkItemIdx].IsSuperTitleEq)
{
//等于
if (Rules[checkItemIdx].SuperTitle.Contains(value))
{
IsFoundSuperTitle = true;
break;
}
}
else
{
//包含
foreach (var supertitle in Rules[checkItemIdx].SuperTitle)
{
if (value.Contains(supertitle))
{
IsFoundSuperTitle = true;
break;
}
}
}
if (IsFoundSuperTitle)
{
break;
}
}
if (!IsFoundSuperTitle)
{
continue;
}
}
checkResultTitle[checkItemIdx] = HeaderRow[ColIndex];
checkResultColumnNo[checkItemIdx] = ColIndex + 1;
break;
}
if (!String.IsNullOrEmpty(checkResultTitle[checkItemIdx]))
{
break;
}
}
//主字段没有找到，其他不用找了
if (checkResultColumnNo[0] == 0)
{
break;
}
}
bool IsAllRequiredItemOK = true;
for (int checkItemIdx = 0; checkItemIdx < checkResultColumnNo.Length; checkItemIdx++)
{
if (checkResultColumnNo[checkItemIdx] == 0 && Rules[checkItemIdx].IsRequire)
{
IsAllRequiredItemOK = false;
break;
}
}
if (IsAllRequiredItemOK)
{
if (TestRowHeader == 1 || IsFirstRowOneCell)
{
HeaderRowNo = TestRowHeader;
break;
}
else
{
//对于标题栏非首行的情况，如果不是首行是一个大的整行合并单元格，则做严格检查
//进行严格的检查,暂时要求全匹配
var IsOK = true;
for (int i = 0; i < Rules.Count; i++)
{
if (checkResultColumnNo[i] == 0)
{
IsOK = false;
break;
}
}
if (IsOK)
{
HeaderRowNo = TestRowHeader;
break;
}
}
}
}
//主字段没有找到，下一张表
if (HeaderRowNo == -1)
{
continue;
}
for (int RowNo = HeaderRowNo; RowNo <= table.RowCount; RowNo++)
{
if (RowNo == HeaderRowNo)
{
continue;
}
if (table.IsTotalRow(RowNo))
{
continue; //非合计行
}
var target = table.CellValue(RowNo, checkResultColumnNo[0]); //主字段非空
if (target == String.Empty || target == strRowSpanValue || target == strColSpanValue || target == strNullValue)
{
continue;
}
if (Rules[0].Title.Contains(target))
{
continue;
}
var RowData = new CellInfo[Rules.Count];
for (int checkItemIdx = 0; checkItemIdx < Rules.Count; checkItemIdx++)
{
if (checkResultColumnNo[checkItemIdx] == 0)
{
continue;
}
var ColNo = checkResultColumnNo[checkItemIdx];
RowData[checkItemIdx].TableId = tableIndex + 1;
RowData[checkItemIdx].Row = RowNo;
RowData[checkItemIdx].Column = ColNo;
RowData[checkItemIdx].Title = checkResultTitle[checkItemIdx];
if (table.CellValue(RowNo, ColNo).Equals(strNullValue))
{
continue;
}
RowData[checkItemIdx].RawData = table.CellValue(RowNo, ColNo);
if (Rules[checkItemIdx].Normalize != null)
{
RowData[checkItemIdx].RawData = Rules[checkItemIdx].Normalize(RowData[checkItemIdx].RawData, HeaderRow[ColNo - 1]);
}
}
var HasSame = false;
foreach (var existRow in Container)
{
if (IsSameContent(existRow, RowData))
{
HasSame = true;
break;
}
}
if (!HasSame)
{
Container.Add(RowData);
}
}
}
if (IsMeger)
{
Container = MergerMultiInfo(Container);
}
return(Container);
}
public static List<CellInfo[]> GetMultiInfo(HTMLEngine.MyRootHtmlNode root, List<TableSearchRule> Rules, bool IsMeger)
{
var Container = new List<CellInfo[]>();
for (int tableIndex = 0; tableIndex < root.TableList.Count; tableIndex++)
{
var table = new HTMLTable(root.TableList[tableIndex + 1]);
var HeaderRow = table.GetHeaderRow();
var checkResult = new int[Rules.Count];
for (int checkItemIdx = 0; checkItemIdx < Rules.Count; checkItemIdx++)
{
//在每个行首单元格检索
for (int ColIndex = 0; ColIndex < HeaderRow.Length; ColIndex++)
{
if (Rules[checkItemIdx].IsEq)
{
//相等模式：规则里面没有该词语
if (!Rules[checkItemIdx].Rule.Contains(HeaderRow[ColIndex])) continue;
}
else
{
bool IsMatch = false;
//包含模式
foreach (var r in Rules[checkItemIdx].Rule)
{
if (HeaderRow[ColIndex].Contains(r))
{
IsMatch = true;
break;
}
}
if (!IsMatch) continue;
}
//找到列位置
checkResult[checkItemIdx] = ColIndex + 1;
break;
}
//主字段没有找到，其他不用找了
if (checkResult[0] == 0) break;
}
//主字段没有找到，下一张表
if (checkResult[0] == 0) continue;
for (int RowNo = 2; RowNo <= table.RowCount; RowNo++)
{
if (table.IsTotalRow(RowNo)) continue; //非合计行
var target = table.CellValue(RowNo, checkResult[0]); //主字段非空
if (target == "" || target == "<rowspan>" || target == "<colspan>" || target == "<null>") continue;
if (Rules[0].Rule.Contains(target)) continue;
var RowData = new CellInfo[Rules.Count];
for (int checkItemIdx = 0; checkItemIdx < Rules.Count; checkItemIdx++)
{
if (checkResult[checkItemIdx] == 0) continue;
var ColNo = checkResult[checkItemIdx];
RowData[checkItemIdx].TableId = tableIndex + 1;
RowData[checkItemIdx].Row = RowNo;
RowData[checkItemIdx].Column = ColNo;
if (table.CellValue(RowNo, ColNo).Equals("<null>")) continue;
RowData[checkItemIdx].RawData = table.CellValue(RowNo, ColNo);
if (Rules[checkItemIdx].Normalize != null)
{
RowData[checkItemIdx].RawData = Rules[checkItemIdx].Normalize(RowData[checkItemIdx].RawData, HeaderRow[ColNo - 1]);
}
}
var HasSame = false;
foreach (var existRow in Container)
{
if (IsSameContent(existRow, RowData))
{
HasSame = true;
break;
}
}
if (!HasSame) Container.Add(RowData);
}
}
if (IsMeger) Container = MergerMultiInfo(Container);
return Container;
}