/// <summary>
/// Search through the available completionData to find the primitive type of a
/// "like xx" phrase
/// </summary>
/// <param name="likeStr"></param>
/// <returns></returns>
private ParsedPrimitiveType FindPrimitiveTypeOfLike(string likeStr)
{
// determines the format
var nbPoints = likeStr.CountOccurences(".");
var splitted = likeStr.Split('.');
// if it's another var
if (nbPoints == 0)
{
var foundVar = _parsedCompletionItemsList.Find(data =>
(data.Type == CompletionType.VariablePrimitive ||
data.Type == CompletionType.VariableComplex) && data.DisplayText.EqualsCi(likeStr));
return(foundVar != null ? ((ParsedDefine)foundVar.ParsedItem).PrimitiveType : ParsedPrimitiveType.Unknow);
}
var tableName = splitted[nbPoints == 2 ? 1 : 0];
var fieldName = splitted[nbPoints == 2 ? 2 : 1];
// Search through database
if (DataBase.List.Count > 0)
{
ParsedDataBase foundDb = DataBase.List.First();
if (nbPoints == 2)
{
// find database
foundDb = DataBase.FindDatabaseByName(splitted[0]) ?? DataBase.List.First();
}
if (foundDb == null)
{
return(ParsedPrimitiveType.Unknow);
}
// find table
var foundTable = DataBase.FindTableByName(tableName, foundDb);
if (foundTable != null)
{
// find field
var foundField = DataBase.FindFieldByName(fieldName, foundTable);
if (foundField != null)
{
return(foundField.Type);
}
}
}
// Search in temp tables
if (nbPoints != 1)
{
return(ParsedPrimitiveType.Unknow);
}
var foundTtable = FindAnyTableOrBufferByName(tableName);
if (foundTtable == null)
{
return(ParsedPrimitiveType.Unknow);
}
var foundTtField = foundTtable.Fields.Find(field => field.Name.EqualsCi(fieldName));
return(foundTtField == null ? ParsedPrimitiveType.Unknow : foundTtField.Type);
}
/// <summary>
/// Returns the list of tables for a given database
/// </summary>
/// <param name="dataBase"></param>
/// <returns></returns>
public static List<CompletionItem> GetTablesList(ParsedDataBase dataBase)
{
var output = new List<CompletionItem>();
if (dataBase == null || dataBase.Tables == null || dataBase.Tables.Count == 0) return output;
output.AddRange(dataBase.Tables.Select(table => new CompletionItem {
DisplayText = table.Name,
SubString = dataBase.LogicalName,
Type = CompletionType.Table,
FromParser = false,
Ranking = AutoComplete.FindRankingOfDatabaseItem(table.Name),
Flag = 0
}).ToList());
return output;
}
/// <summary>
/// This method parses the output of the .p procedure that exports the database info
/// and fills _dataBases
/// It then updates the parser with the new info
/// </summary>
private static void Read(string filePath)
{
if (!File.Exists(filePath)) return;
_dataBases.Clear();
_sequences.Clear();
var defaultToken = new TokenEos(null, 0, 0, 0, 0);
ParsedDataBase currentDb = null;
ParsedTable currentTable = null;
Utils.ForEachLine(filePath, null, (i, items) => {
var splitted = items.Split('\t');
switch (items[0]) {
case 'H':
// base
//#H|<Dump date ISO 8601>|<Dump time>|<Logical DB name>|<Physical DB name>|<Progress version>
if (splitted.Count() != 6)
return;
currentDb = new ParsedDataBase(
splitted[3],
splitted[4],
splitted[5],
new List<ParsedTable>());
_dataBases.Add(currentDb);
break;
case 'S':
if (splitted.Count() != 3 || currentDb == null)
return;
_sequences.Add(new CompletionItem {
DisplayText = splitted[1],
Type = CompletionType.Sequence,
SubString = currentDb.LogicalName
});
break;
case 'T':
// table
//#T|<Table name>|<Table ID>|<Table CRC>|<Dump name>|<Description>
if (splitted.Count() != 6 || currentDb == null)
return;
currentTable = new ParsedTable(
splitted[1],
defaultToken,
splitted[2],
splitted[3],
splitted[4],
splitted[5],
"", false,
new List<ParsedField>(),
new List<ParsedIndex>(),
new List<ParsedTrigger>()
, "", "");
currentDb.Tables.Add(currentTable);
break;
case 'X':
// trigger
//#X|<Parent table>|<Event>|<Proc name>|<Trigger CRC>
if (splitted.Count() != 5 || currentTable == null)
return;
currentTable.Triggers.Add(new ParsedTrigger(
splitted[2],
splitted[3]));
break;
case 'I':
// index
//#I|<Parent table>|<Index name>|<Primary? 0/1>|<Unique? 0/1>|<Index CRC>|<Fileds separated with %>
if (splitted.Count() != 7 || currentTable == null)
return;
var flag = splitted[3].Equals("1") ? ParsedIndexFlag.Primary : ParsedIndexFlag.None;
if (splitted[4].Equals("1")) flag = flag | ParsedIndexFlag.Unique;
currentTable.Indexes.Add(new ParsedIndex(
splitted[2],
flag,
splitted[6].Split('%').ToList()));
break;
case 'F':
// field
//#F|<Parent table>|<Field name>|<Type>|<Format>|<Order #>|<Mandatory? 0/1>|<Extent? 0/1>|<Part of index? 0/1>|<Part of PK? 0/1>|<Initial value>|<Desription>
if (splitted.Count() != 12 || currentTable == null)
return;
var flag2 = splitted[6].Equals("1") ? ParsedFieldFlag.Mandatory : ParsedFieldFlag.None;
if (splitted[7].Equals("1")) flag2 = flag2 | ParsedFieldFlag.Extent;
if (splitted[8].Equals("1")) flag2 = flag2 | ParsedFieldFlag.Index;
if (splitted[9].Equals("1")) flag2 = flag2 | ParsedFieldFlag.Primary;
var curField = new ParsedField(
splitted[2],
splitted[3],
splitted[4],
int.Parse(splitted[5]),
flag2,
splitted[10],
splitted[11],
ParsedAsLike.None);
curField.Type = ParserHandler.ConvertStringToParsedPrimitiveType(curField.TempType, false);
currentTable.Fields.Add(curField);
break;
}
});
}
public static ParsedTable FindTableByName(string name, ParsedDataBase db)
{
return db.Tables.Find(table => table.Name.EqualsCi(name));
}
