private void AddDependentAndPrincipalNavigationPropertyAnnotations([NotNull] IModel codeGenModel)
{
Check.NotNull(codeGenModel, nameof(codeGenModel));
var entityTypeToExistingIdentifiers = new Dictionary <IEntityType, List <string> >();
foreach (var entityType in codeGenModel.EntityTypes)
{
var existingIdentifiers = new List <string>();
entityTypeToExistingIdentifiers.Add(entityType, existingIdentifiers);
existingIdentifiers.Add(entityType.Name);
existingIdentifiers.AddRange(
ModelUtilities.OrderedProperties(entityType).Select(p => p.Name));
}
foreach (var entityType in codeGenModel.EntityTypes)
{
var dependentEndExistingIdentifiers = entityTypeToExistingIdentifiers[entityType];
foreach (var foreignKey in entityType.GetForeignKeys().Cast <ForeignKey>())
{
// set up the name of the navigation property on the dependent end of the foreign key
var dependentEndNavigationPropertyCandidateName =
ModelUtilities.GetDependentEndCandidateNavigationPropertyName(foreignKey);
var dependentEndNavigationPropertyName =
CSharpUtilities.GenerateCSharpIdentifier(
dependentEndNavigationPropertyCandidateName,
dependentEndExistingIdentifiers,
NavigationUniquifier);
foreignKey.AddAnnotation(
AnnotationNameDependentEndNavPropName,
dependentEndNavigationPropertyName);
dependentEndExistingIdentifiers.Add(dependentEndNavigationPropertyName);
// set up the name of the navigation property on the principal end of the foreign key
var principalEndExistingIdentifiers =
entityTypeToExistingIdentifiers[foreignKey.PrincipalEntityType];
var principalEndNavigationPropertyCandidateName =
foreignKey.IsSelfReferencing()
? string.Format(
CultureInfo.CurrentCulture,
SelfReferencingPrincipalEndNavigationNamePattern,
dependentEndNavigationPropertyName)
: ModelUtilities.GetPrincipalEndCandidateNavigationPropertyName(foreignKey);
var principalEndNavigationPropertyName =
CSharpUtilities.GenerateCSharpIdentifier(
principalEndNavigationPropertyCandidateName,
principalEndExistingIdentifiers,
NavigationUniquifier);
foreignKey.AddAnnotation(
AnnotationNamePrincipalEndNavPropName,
principalEndNavigationPropertyName);
principalEndExistingIdentifiers.Add(principalEndNavigationPropertyName);
}
}
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public virtual string ClassName()
{
var annotatedName = AnnotationProvider.For(Model).DatabaseName;
if (!string.IsNullOrEmpty(annotatedName))
{
return(CSharpUtilities.GenerateCSharpIdentifier(annotatedName + DbContextSuffix, null));
}
return(DefaultDbContextName);
}
public override string ClassName()
{
var builder = new SqlConnectionStringBuilder(CustomConfiguration.ConnectionString);
if (builder.InitialCatalog != null)
{
return(CSharpUtilities.GenerateCSharpIdentifier(
builder.InitialCatalog + DbContextSuffix, null));
}
return(base.ClassName());
}
public override string ClassName()
{
var sqliteConnection = new SqliteConnectionStringBuilder(CustomConfiguration.ConnectionString);
if (sqliteConnection.DataSource != null)
{
var fileName = Path.GetFileNameWithoutExtension(sqliteConnection.DataSource);
return(CSharpUtilities.GenerateCSharpIdentifier(
fileName + DbContextSuffix, null));
}
return(base.ClassName());
}
