public ValidateType()

in powershell/sdk/utility.ts [217:264]
46 lines of code
19 McCabe index (conditional complexity)

  public ValidateType(schema: Schema, scope: any, valueReference: string, isNullable: boolean, indentation = 3): string {
    const indentationSpaces = '    '.repeat(indentation);
    const sb = new Array<string>();
    if (!scope) {
      throw new Error('scope is null');
    }
    if (!!schema && isObjectSchema(schema) && this.ShouldValidateChain(schema)) {
      sb.push(`${valueReference}.Validate();`);
    }
    if (this.HasConstrains(schema)) {
      this.appendConstraintValidations(valueReference, sb, schema);
    }
    if (schema && this.isArraySchema(schema) && this.ShouldValidateChain(schema)) {
      // ToDo: Should try to get a unique name instead of element
      let elementVar = 'element';
      if (valueReference.startsWith(elementVar)) {
        elementVar = valueReference + '1';
      }
      const innerValidation = this.ValidateType((<ArraySchema>schema).elementType, scope, elementVar, true, 1);
      if (innerValidation) {
        sb.push(`foreach (var ${elementVar} in ${valueReference})`);
        sb.push('{');
        innerValidation.split('\r\n').map(str => sb.push(str));
        sb.push('}');
      }
    } else if (schema && this.isDictionarySchema(schema) && this.ShouldValidateChain(schema)) {
      // ToDo: Should try to get a unique name instead of valueElement
      let valueVar = 'valueElement';
      if (valueReference.startsWith(valueVar)) {
        valueVar = valueReference + '1';
      }
      const innerValidation = this.ValidateType((<DictionarySchema>schema).elementType, scope, valueVar, true, 1);
      if (innerValidation) {
        sb.push(`foreach (var ${valueVar} in ${valueReference}.Values)`);
        sb.push('{');
        innerValidation.split('\r\n').map(str => sb.push(str));
        sb.push('}');
      }
    }
    if (sb.length > 0) {
      if (this.IsValueType(schema.type) && !isNullable) {
        return sb.map(str => indentationSpaces + str).join('\r\n');
      } else {
        return `${indentationSpaces}if (${valueReference} != null)\r\n${indentationSpaces}{\r\n${sb.map(str => indentationSpaces + '    ' + str).join('\r\n')}\r\n${indentationSpaces}}`;
      }
    }
    return '';
  }