init method

void init()

Implementation

void init() {
  objectType = objectType ?? ObjectType.table;
  print(
      'init() -> ${modelName == null ? '' : 'modelname: $modelName,'}tableName:$tableName');

  modelName = toModelName(modelName, tableName!);
  if (relationType != RelationType.MANY_TO_MANY) {
    primaryKeyType =
        primaryKeyType ?? PrimaryKeyType.integer_auto_incremental;
  }
  useSoftDeleting = useSoftDeleting ?? false;
  initialized = false;
  if (primaryKeyName != null && primaryKeyName!.isNotEmpty) {
    if (!primaryKeyNames.contains(primaryKeyName)) {
      primaryKeyNames.add(primaryKeyName!);
      primaryKeyTypes
          .add(primaryKeyType == PrimaryKeyType.text ? 'String' : 'int');
    }
  }
  final List<SqfEntityFieldType> _addRelatedFields = <SqfEntityFieldType>[];
  for (final field in fields!) {
    field
      ..table = field.table ?? this
      ..isNotNull = field.isNotNull ?? false;
    if (field is SqfEntityFieldRelationshipBase) {
      field
        ..relationshipName = field.relationshipName ?? modelName
        ..formDropDownTextField =
            field.formDropDownTextField ?? getformListTitleField(field.table!)
        ..dbType = field.table == null
            ? primaryKeyType != PrimaryKeyType.text
                ? DbType.integer
                : DbType.text
            : field.table!.primaryKeyType != PrimaryKeyType.text
                ? DbType.integer
                : DbType.text
        ..deleteRule = field.deleteRule ?? DeleteRule.NO_ACTION
        ..relationType = field.relationType ?? RelationType.ONE_TO_MANY;
      if (field.relationType != RelationType.MANY_TO_MANY) {
        relationType = relationType ?? field.relationType;
      }
      if (field.relationType == RelationType.ONE_TO_ONE &&
          field.table != this) {
        // primaryKeyName = primaryKeyName != null && primaryKeyName.isNotEmpty
        //     ? '_$primaryKeyName'
        //     : '';
        if ((primaryKeyName == null || primaryKeyName!.isEmpty) &&
            field.isPrimaryKeyField!) {
          primaryKeyType = field.table!.primaryKeyType;
        }
        field.fieldName =
            field.fieldName == null || field.fieldName!.startsWith('_')
                ? field.fieldName
                : '_${field.fieldName}';
      }
      field.primaryKeyIndex = 0;
      if (!field.relationshipFields.contains(field)) {
        field.relationshipFields.add(field);
      }
      int _primaryKeyIndex = 0;

      field.table!.fields!
          .where((f) =>
              f.isPrimaryKeyField == true && f.fieldName != field.fieldName!)
          .forEach((f) {
        _primaryKeyIndex++;
        final newField = SqfEntityFieldBase(
            //'${tocamelCase(field.table!.tableName!)}${toCamelCase(f.fieldName!)}',
            (tableName == field.table!.tableName
                ? f.fieldName
                : '${tocamelCase(field.table!.tableName!)}${toCamelCase(f.fieldName!)}')!,
            f.dbType!,
            defaultValue: f.defaultValue,
            primaryKeyIndex: _primaryKeyIndex,
            minValue: f.minValue,
            maxValue: f.maxValue);
        //print('before field.relationshipFields.add. newField=${newField.fieldName} field.relationshipFields=${field.relationshipFields.map((e) => e.fieldName!).join(',')} ');
        field.relationshipFields.add(newField);
        if (fields!
            .where((fi) => fi.fieldName == newField.fieldName)
            .isEmpty) {
          _addRelatedFields.add(newField);
        }
      });
    }
    if (field.isPrimaryKeyField != null && field.isPrimaryKeyField!) {
      if (!primaryKeyNames.contains(field.fieldName!)) {
        primaryKeyNames.add(field.fieldName!);
        primaryKeyTypes.add(dartType[field.dbType!.index].toString());
      }
    }
    if (field.dbType == DbType.date ||
        field.dbType == DbType.datetime ||
        field.dbType == DbType.datetimeUtc) {
      field.minValue = field.minValue ?? '1900-01-01';
    }
  }
  for (final newField in _addRelatedFields) {
    fields!.add(newField);
  }
  //print(    '>>>>>>>>>>>>>>>>>>>>>>>>>>>> SqfEntityTableBase of [$tableName](${primaryKeyNames.join(',')}) init() successfully');
}