import { UpFormControl } from "../UpForm/UpFormControl";

export default class TypeNullControl implements ErrorControl<any> {
  private _isNullable: boolean;
  private _isRequierd: boolean;
  public defaultValue: any;
  private _control: UpFormControl<any>;

  constructor(
    isRequierd: boolean,
    isNullable: boolean,
    defaultValue: any,
    control: UpFormControl<any>
  ) {
    this._isNullable = isNullable;
    this._isRequierd = isRequierd;
    this.defaultValue = defaultValue;
    this._control = control;
  }

  isValidValue(value: any): ErrorControlType<any> {
    if (this._isRequierd && this.isNullOrWhiteSpace(value) === true) {
      return { hasError: true, errorMessage: "Doit avoir une valeur" };
    }

    //if (this._isNullable == false) {
    //    return { hasError: true, errorMessage: "Doit avoir une valeur" }
    //}

    return { hasError: false };
  }

  private isNullOrWhiteSpace(value) {
    if (value === undefined || value === null || value === "") {
      return true;
    }

    if (value.length === 0) {
      return true;
    }

    return false;
  }
}