public string GetUniqueColumnName(bool isParent, string tableNameHumanCase, ForeignKey foreignKey, bool checkForFkNameClashes,
bool makeSingular, Relationship relationship)
{
// User specified name
if (isParent && !string.IsNullOrEmpty(foreignKey.ParentName))
{
return(foreignKey.ParentName);
}
// User specified name
if (!isParent && !string.IsNullOrEmpty(foreignKey.ChildName))
{
return(foreignKey.ChildName);
}
// Generate name
var addReverseNavigationUniquePropName = checkForFkNameClashes && (DbName == foreignKey.FkTableName || (DbName == foreignKey.PkTableName && foreignKey.IncludeReverseNavigation));
if (ReverseNavigationUniquePropName.Count == 0)
{
ReverseNavigationUniquePropName.Add(NameHumanCase);
ReverseNavigationUniquePropName.AddRange(Columns.Select(c => c.NameHumanCase));
}
if (!makeSingular)
{
tableNameHumanCase = Inflector.MakePlural(tableNameHumanCase);
}
if (checkForFkNameClashes && ReverseNavigationUniquePropName.Contains(tableNameHumanCase) &&
!ReverseNavigationUniquePropNameClashes.Contains(tableNameHumanCase))
{
ReverseNavigationUniquePropNameClashes.Add(tableNameHumanCase); // Name clash
}
// Attempt 1
var fkName = (Settings.UsePascalCase ? Inflector.ToTitleCase(foreignKey.FkColumn) : foreignKey.FkColumn).Replace(" ", string.Empty).Replace("$", string.Empty);
var name = Settings.ForeignKeyName(tableNameHumanCase, foreignKey, fkName, relationship, 1);
string col;
if (!ReverseNavigationUniquePropNameClashes.Contains(name) && !ReverseNavigationUniquePropName.Contains(name))
{
if (addReverseNavigationUniquePropName || !checkForFkNameClashes)
{
ReverseNavigationUniquePropName.Add(name);
}
return(name);
}
if (DbName == foreignKey.FkTableName)
{
// Attempt 2
if (fkName.ToLowerInvariant().EndsWith("id"))
{
col = Settings.ForeignKeyName(tableNameHumanCase, foreignKey, fkName, relationship, 2);
if (checkForFkNameClashes && ReverseNavigationUniquePropName.Contains(col) &&
!ReverseNavigationUniquePropNameClashes.Contains(col))
{
ReverseNavigationUniquePropNameClashes.Add(col); // Name clash
}
if (!ReverseNavigationUniquePropNameClashes.Contains(col) &&
!ReverseNavigationUniquePropName.Contains(col))
{
if (addReverseNavigationUniquePropName || !checkForFkNameClashes)
{
ReverseNavigationUniquePropName.Add(col);
}
return(col);
}
}
// Attempt 3
col = Settings.ForeignKeyName(tableNameHumanCase, foreignKey, fkName, relationship, 3);
if (checkForFkNameClashes && ReverseNavigationUniquePropName.Contains(col) &&
!ReverseNavigationUniquePropNameClashes.Contains(col))
{
ReverseNavigationUniquePropNameClashes.Add(col); // Name clash
}
if (!ReverseNavigationUniquePropNameClashes.Contains(col) &&
!ReverseNavigationUniquePropName.Contains(col))
{
if (addReverseNavigationUniquePropName || !checkForFkNameClashes)
{
ReverseNavigationUniquePropName.Add(col);
}
return(col);
}
}
// Attempt 4
col = Settings.ForeignKeyName(tableNameHumanCase, foreignKey, fkName, relationship, 4);
if (checkForFkNameClashes && ReverseNavigationUniquePropName.Contains(col) &&
!ReverseNavigationUniquePropNameClashes.Contains(col))
{
ReverseNavigationUniquePropNameClashes.Add(col); // Name clash
}
if (!ReverseNavigationUniquePropNameClashes.Contains(col) && !ReverseNavigationUniquePropName.Contains(col))
{
if (addReverseNavigationUniquePropName || !checkForFkNameClashes)
{
ReverseNavigationUniquePropName.Add(col);
}
return(col);
}
// Attempt 5
for (int n = 1; n < 99; ++n)
{
col = Settings.ForeignKeyName(tableNameHumanCase, foreignKey, fkName, relationship, 5) + n;
if (ReverseNavigationUniquePropName.Contains(col))
{
continue;
}
if (addReverseNavigationUniquePropName || !checkForFkNameClashes)
{
ReverseNavigationUniquePropName.Add(col);
}
return(col);
}
// Give up
return(Settings.ForeignKeyName(tableNameHumanCase, foreignKey, fkName, relationship, 6));
}
public string GetUniqueForeignKeyName(bool isParent, string tableNameHumanCase, ForeignKey foreignKey, bool checkForFkNameClashes,
bool makeSingular, Relationship relationship)
{
// For unit testing
/*if (tableNameHumanCase.StartsWith("Burak") || tableNameHumanCase.StartsWith("Car") || tableNameHumanCase.StartsWith("User"))
* {
* var s = $"[TestCase(\"00\", \"{foreignKey.FkTableName}\", \"{NameHumanCase}\", \"{string.Join("|", Columns.Select(c => c.NameHumanCase))}\", {isParent}, \"{tableNameHumanCase}\", {checkForFkNameClashes}, {makeSingular}, Relationship.{relationship}, \"{foreignKey.FkTableName}\", \"{foreignKey.PkTableName}\", {foreignKey.IncludeReverseNavigation}, \"{foreignKey.FkColumn}\")]{Environment.NewLine}";
* System.IO.File.AppendAllText("c:/temp/unit.txt", s);
* }*/
return(_foreignKeyNamingStrategy.GetUniqueForeignKeyName(isParent, tableNameHumanCase, foreignKey, checkForFkNameClashes,
makeSingular, relationship));
}
public string GetUniqueForeignKeyName(bool isParent, string tableNameHumanCase, ForeignKey foreignKey, bool checkForFkNameClashes,
bool makeSingular, Relationship relationship)
{
return(_foreignKeyNamingStrategy.GetUniqueForeignKeyName(isParent, tableNameHumanCase, foreignKey, checkForFkNameClashes,
makeSingular, relationship));
}