public async Task <List <DocumentModel> > ExecuteSearch(IndexModel indexModel, SearchModel searchModel)
{
var docs = await DatabaseService.GetAll(indexModel);
var result = new List <DocumentModel>();
foreach (var doc in docs)
{
var value = JsonCommand.GetValueForKey(doc.Value, searchModel.Key)?.ToString();
if (value is null)
{
continue;
}
var data = await _analyzer.Anal(value);
var tokens = await _analyzer.Anal(searchModel.Term);
var flag = new List <bool>();
foreach (var dat in data)
{
foreach (var token in tokens)
{
flag.Add(token == dat);
}
}
if (flag.Contains(true))
{
continue;
}
result.Add(doc);
}
return(result.Distinct().ToList());
}
public async Task <List <DocumentModel> > ExecuteSearch(IndexModel indexModel, SearchModel searchModel)
{
//var all = new List<List<Guid>>();
var ids = new List <Guid>();
var tokens = await _analyzer.Anal(searchModel.Term);
//var docs = await _getOperations.GetDocuments(indexModel);
//var data = await _indexingOperations.GetIndexesAllKeys(indexModel, searchModel.Key);
var idxs = await DatabaseService.GetIndexes(indexModel, searchModel.Key);
foreach (var dict in idxs)
{
var intersect = dict.Keys.Intersect(tokens);
if (intersect.Count() >= tokens.Count)
{
foreach (var key in intersect)
{
ids.Add(dict[key]);
}
}
}
var result = new List <DocumentModel>();
foreach (var id in ids.Distinct())
{
result.Add(await DatabaseService.FindById(indexModel, id));
}
return(result);
}
public async Task <List <DocumentModel> > ExecuteSearch(IndexModel indexModel, SearchModel searchModel)
{
var ids = new List <Guid>();
var tokens = await _analyzer.Anal(searchModel.Term);
var idxs = await DatabaseService.GetIndexes(indexModel, searchModel.Key);
//var docs = await _getOperations.GetDocuments(indexModel);
//var data = await _indexingOperations.GetIndexesAllKeys(indexModel, searchModel.Key);
foreach (var dict in idxs)
{
foreach (var(k, val) in dict)
{
var items = tokens.Where(token => token == k).Select(_ => val);
ids.AddRange(items);
}
}
var result = new List <DocumentModel>();
foreach (var id in ids.Distinct())
{
result.Add(await DatabaseService.FindById(indexModel, id));
}
return(result.Distinct().ToList());
}
public async Task <List <DocumentModel> > ExecuteSearch(IndexModel indexModel, SearchModel searchModel)
{
var ids = new List <Guid>();
var tokens = await _analyzer.Anal(searchModel.Term);
var keys = new List <string>();
var idxs = await DatabaseService.GetIndexes(indexModel, searchModel.Key);
foreach (var dict in idxs)
{
var keys1 = dict.Keys.Where(x => tokens
.Any(y => DamerauLevenshteinDistance
.GetDistance(x, y) < 2))
.ToList();
foreach (var k in keys1)
{
if (!keys.Contains(k))
{
keys.Add(k);
}
}
}
foreach (var dict in idxs)
{
if (dict.Keys.Count(x => keys.Contains(x)) >= keys.Count - 2)
{
foreach (var key in keys)
{
if (dict.ContainsKey(key))
{
ids.Add(dict[key]);
}
}
}
}
var result = new List <DocumentModel>();
foreach (var id in ids.Distinct())
{
result.Add(await DatabaseService.FindById(indexModel, id));
}
return(result);
}
