private Value ProcessSelect(LogicalQueryOperationValue operand, Value annotation, LocalCodeExecutionContext localCodeExecutionContext)
{
#if DEBUG
//Log($"operand = {operand}");
//Log($"annotation = {annotation}");
#endif
if (operand.Target == null)
{
throw new NotImplementedException();
}
if (operand.Source != null)
{
throw new NotImplementedException();
}
if (operand.Dest != null)
{
throw new NotImplementedException();
}
var target = operand.Target;
if (!target.IsRuleInstanceValue)
{
throw new NotImplementedException();
}
var query = target.AsRuleInstanceValue.RuleInstance;
#if DEBUG
//Log($"query = {query}");
//Log($"query = {DebugHelperForRuleInstance.ToString(query)}");
#endif
var searchOptions = new LogicalSearchOptions();
searchOptions.QueryExpression = query;
searchOptions.LocalCodeExecutionContext = localCodeExecutionContext;
#if DEBUG
//Log($"searchOptions = {searchOptions}");
#endif
var searchResult = _searcher.Run(searchOptions);
#if DEBUG
//Log($"searchResult = {searchResult}");
//Log($"result = {DebugHelperForLogicalSearchResult.ToString(searchResult, _engineContext.Dictionary)}");
#endif
return(new LogicalSearchResultValue(searchResult));
}
private bool CheckSEH()
{
var ruleInstance = _currentError.RuleInstance;
#if DEBUG
//Log($"ruleInstance = {ruleInstance}");
#endif
var searchOptions = new LogicalSearchOptions();
searchOptions.TargetStorage = ruleInstance;
searchOptions.LocalCodeExecutionContext = _currentCodeFrame.LocalContext;
foreach (var sehItem in _currentCodeFrame.CurrentSEHGroup.Items)
{
#if DEBUG
//Log($"sehItem = {sehItem}");
#endif
if (sehItem.Condition != null)
{
searchOptions.QueryExpression = sehItem.Condition;
if (!_logicalSearchResolver.IsTruth(searchOptions))
{
continue;
}
}
#if DEBUG
//Log("NEXT");
#endif
if (sehItem.VariableName != null && !sehItem.VariableName.IsEmpty)
{
_currentVarStorage.SetValue(sehItem.VariableName, _currentError);
}
_currentError = null;
_currentCodeFrame.CurrentPosition = sehItem.TargetPosition;
return(true);
}
_currentError = null;
_currentCodeFrame.CurrentPosition = _currentCodeFrame.CurrentSEHGroup.AfterPosition;
return(true);
}
private void Search(string queryStr)
{
_logger.Log($"queryStr = {queryStr}");
var result = new CodeFile();
result.IsMain = false;
result.FileName = "Hi!";
var internalParserContext = new InternalParserContext(queryStr, result, _context);
var globalStorage = _context.Storage.GlobalStorage;
internalParserContext.SetCurrentDefaultSetings(globalStorage.DefaultSettingsOfCodeEntity);
var parser = new LogicalQueryParser(internalParserContext);
parser.Run();
var parsedQuery = parser.Result;
//_logger.Log($"parsedQuery = {parsedQuery}");
_logger.Log($"DebugHelperForRuleInstance.ToString(parsedQuery) = {DebugHelperForRuleInstance.ToString(parsedQuery)}");
//var indexedQuery = parsedQuery.GetIndexed(_context);
//_logger.Log($"indexedQuery = {indexedQuery}");
//_logger.Log($"DebugHelperForIndexedRuleInstance.ToString(indexedQuery) = {DebugHelperForIndexedRuleInstance.ToString(indexedQuery, dictionary)}");
var searcher = _context.DataResolversFactory.GetLogicalSearchResolver();
var searchOptions = new LogicalSearchOptions();
searchOptions.QueryExpression = parsedQuery;
var localCodeExecutionContext = new LocalCodeExecutionContext();
searchOptions.LocalCodeExecutionContext = localCodeExecutionContext;
localCodeExecutionContext.Storage = _context.Storage.GlobalStorage;
localCodeExecutionContext.Holder = _context.CommonNamesStorage.DefaultHolder;
//_logger.Log($"searchOptions = {searchOptions}");
var searchResult = searcher.Run(searchOptions);
//_logger.Log($"searchResult = {searchResult}");
_logger.Log($"searchResult.IsSuccess = {searchResult.IsSuccess}");
_logger.Log($"searchResult.Items.Count = {searchResult.Items.Count}");
_logger.Log(DebugHelperForLogicalSearchResult.ToString(searchResult));
foreach (var item in searchResult.Items)
{
_logger.Log($"item.ResultOfVarOfQueryToRelationList.Count = {item.ResultOfVarOfQueryToRelationList.Count}");
foreach (var resultOfVarOfQueryToRelation in item.ResultOfVarOfQueryToRelationList)
{
var varName = resultOfVarOfQueryToRelation.NameOfVar;
_logger.Log($"varName = {varName}");
var foundNode = resultOfVarOfQueryToRelation.FoundExpression;
_logger.Log($"DebugHelperForRuleInstance.ToString(foundNode) = {DebugHelperForRuleInstance.ToString(foundNode)}");
}
//_logger.Log($" = {}");
}
}
private void DoSearch()
{
var searchOptions = new LogicalSearchOptions();
searchOptions.QueryExpression = _condition;
searchOptions.LocalCodeExecutionContext = _localCodeExecutionContext;
#if DEBUG
//Log($"searchOptions = {searchOptions}");
#endif
var searchResult = _searcher.Run(searchOptions);
#if DEBUG
//Log($"searchResult = {searchResult}");
//Log($"result = {DebugHelperForLogicalSearchResult.ToString(searchResult)}");
//foreach(var usedKey in searchResult.UsedKeysList)
//{
// Log($"usedKey = {usedKey}");
// Log($"_context.Dictionary.GetName(usedKey) = {_context.Dictionary.GetName(usedKey)}");
//}
#endif
_usedKeysList = searchResult.UsedKeysList;
#if DEBUG
//Log($"_isOn = {_isOn}");
#endif
if (_isOn)
{
if (!searchResult.IsSuccess)
{
_isOn = false;
}
}
else
{
if (searchResult.IsSuccess)
{
_isOn = true;
#if DEBUG
//Log($"searchResult = {searchResult}");
//Log($"result = {DebugHelperForLogicalSearchResult.ToString(searchResult)}");
#endif
var localCodeExecutionContext = new LocalCodeExecutionContext();
var localStorageSettings = RealStorageSettingsHelper.Create(_context, _storage);
var storage = new LocalStorage(localStorageSettings);
localCodeExecutionContext.Storage = storage;
localCodeExecutionContext.Holder = _parent.Name;
var varStorage = storage.VarStorage;
var bindingVariables = _trigger.BindingVariables;
if (bindingVariables.Any())
{
var foundResultItem = searchResult.Items.FirstOrDefault();
if (foundResultItem == null)
{
throw new NotImplementedException();
}
var resultVarsList = foundResultItem.ResultOfVarOfQueryToRelationList;
#if DEBUG
//Log($"resultVarsList.Count = {resultVarsList.Count}");
#endif
if (bindingVariables.Count != resultVarsList.Count)
{
throw new NotImplementedException();
}
foreach (var resultVar in resultVarsList)
{
#if DEBUG
//Log($"resultVar = {resultVar}");
#endif
Value value = null;
var foundExpression = resultVar.FoundExpression;
var kindOfFoundExpression = foundExpression.Kind;
switch (kindOfFoundExpression)
{
case KindOfLogicalQueryNode.Entity:
value = foundExpression.Name;
break;
case KindOfLogicalQueryNode.Value:
value = foundExpression.Value;
break;
default:
throw new ArgumentOutOfRangeException(nameof(kindOfFoundExpression), kindOfFoundExpression, null);
}
#if DEBUG
//Log($"value = {value}");
#endif
var destVar = bindingVariables.GetDest(resultVar.NameOfVar);
#if DEBUG
//Log($"destVar = {destVar}");
#endif
varStorage.SetValue(destVar, value);
}
}
var processInitialInfo = new ProcessInitialInfo();
processInitialInfo.CompiledFunctionBody = _trigger.CompiledFunctionBody;
processInitialInfo.LocalContext = localCodeExecutionContext;
processInitialInfo.Metadata = _trigger.CodeEntity;
var task = _context.CodeExecutor.ExecuteAsync(processInitialInfo);
}
}
#if DEBUG
//Log($"_isOn (after) = {_isOn}");
#endif
}