public IEnumerable <IGameFile> GetGameFiles(IGameFileGetOptions options, ITagData tag)
{
DataTable dt;
string selectColumns = "GameFiles.*";
string join = string.Empty;
string where = string.Empty;
if (tag != null)
{
join = "join TagMapping on TagMapping.FileID = GameFiles.GameFileID";
where = string.Format("TagMapping.TagID = {0}", tag.TagID);
}
if (options.SelectFields != null)
{
selectColumns = GetSelectFieldString(options.SelectFields);
}
if (options.SearchField != null)
{
string op = s_opLookup[(int)options.SearchField.SearchOp];
if (op == "like")
{
options.SearchField.SearchText = string.Format("{0}{1}{0}", "%", options.SearchField.SearchText);
}
string searchCol = options.SearchField.SearchFieldType.ToString("g");
string searchParam = "@search";
if (DataAccess.DbAdapter is SqliteDatabaseAdapter && GameFileSearchField.IsDateTimeField(options.SearchField.SearchFieldType)) //sqlite datetime comparison hack
{
searchParam = string.Format("Datetime('{0}')", DateTime.Parse(options.SearchField.SearchText).ToString("yyyy-MM-dd"));
}
if (where != string.Empty)
{
where = string.Format("and {0}", where);
}
string query = string.Format("select {2} from GameFiles {5} where {0} {1} {3} {4} {6}",
searchCol, op, selectColumns, searchParam, GetLimitOrderString(options), join, where);
dt = DataAccess.ExecuteSelect(query, new DbParameter[] { DataAccess.DbAdapter.CreateParameter("search", options.SearchField.SearchText) }).Tables[0];
}
else
{
if (where != string.Empty)
{
where = string.Format("where {0}", where);
}
string query = string.Format("select {0} from GameFiles {2} {3} {1}", selectColumns, GetLimitOrderString(options), join, where);
dt = DataAccess.ExecuteSelect(query).Tables[0];
}
return(Util.TableToStructure(dt, typeof(GameFile)).Cast <IGameFile>());
}
public IEnumerable <IGameFileDataSource> GetGameFiles(IGameFileGetOptions options, ITagDataSource tag)
{
DataTable table;
string selectFieldString = "GameFiles.*";
string str2 = string.Empty;
string str3 = string.Empty;
if (tag != null)
{
str2 = "join TagMapping on TagMapping.FileID = GameFiles.GameFileID";
str3 = $"TagMapping.TagID = {tag.TagID}";
}
if (options.SelectFields != null)
{
selectFieldString = this.GetSelectFieldString(options.SelectFields);
}
if (options.SearchField != null)
{
string str4 = s_opLookup[(int)options.SearchField.SearchOp];
if (str4 == "like")
{
options.SearchField.SearchText = string.Format("{0}{1}{0}", "%", options.SearchField.SearchText);
}
string str5 = options.SearchField.SearchFieldType.ToString("g");
string str6 = "@search";
if ((this.DataAccess.DbAdapter is SqliteDatabaseAdapter) && GameFileSearchField.IsDateTimeField(options.SearchField.SearchFieldType))
{
str6 = $"Datetime('{DateTime.Parse(options.SearchField.SearchText).ToString("yyyy-MM-dd")}')";
}
if (str3 != string.Empty)
{
str3 = $"and {str3}";
}
string sql = string.Format("select {2} from GameFiles {5} where {0} {1} {3} {4} {6}", new object[] { str5, str4, selectFieldString, str6, GetLimitOrderString(options), str2, str3 });
DbParameter[] parameters = new DbParameter[] { this.DataAccess.DbAdapter.CreateParameter("search", options.SearchField.SearchText) };
table = this.DataAccess.ExecuteSelect(sql, parameters).Tables[0];
}
else
{
if (str3 != string.Empty)
{
str3 = $"where {str3}";
}
string str8 = string.Format("select {0} from GameFiles {2} {3} {1}", new object[] { selectFieldString, GetLimitOrderString(options), str2, str3 });
table = this.DataAccess.ExecuteSelect(str8).Tables[0];
}
return(Util.TableToStructure(table, typeof(GameFileDataSource)).Cast <IGameFileDataSource>());
}
public IEnumerable <IGameFile> GetGameFilesByName(string fileName)
{
GameFileSearchField sf = new GameFileSearchField(GameFileFieldType.Filename, fileName);
return(GetGameFiles(new GameFileGetOptions(sf)));
}
public IGameFile GetGameFile(string fileName)
{
GameFileSearchField sf = new GameFileSearchField(GameFileFieldType.Filename, fileName);
return(GetGameFiles(new GameFileGetOptions(sf)).FirstOrDefault());
}
public GameFileGetOptions(GameFileFieldType[] selectFields, GameFileSearchField searchField)
{
this.SelectFields = selectFields;
this.SearchField = searchField;
}
public GameFileGetOptions(GameFileSearchField sf)
{
this.SearchField = sf;
}
