import { DomainEntity, Result, UniqueID } from "@common/domain";

export interface ITabContextProps {
  tabId: UniqueID;
  userId: UniqueID;
  companyId?: UniqueID;
  branchId?: UniqueID;
}

export interface ITabContext {
  tabId: UniqueID;
  userId: UniqueID;
  companyId?: UniqueID;
  branchId?: UniqueID;

  assignCompany(companyId: UniqueID): void;
  assignBranch(branchId: UniqueID): void;

  toPersistenceData(): any;
}

export class TabContext extends DomainEntity<ITabContextProps> implements ITabContext {
  private _companyId: UniqueID | undefined;
  private _branchId: UniqueID | undefined;

  static create(props: ITabContextProps, id?: UniqueID): Result<TabContext, Error> {
    return Result.ok(new this(props, id));
  }

  protected constructor(props: ITabContextProps, id?: UniqueID) {
    const { tabId, userId, companyId, branchId } = props;

    super({ tabId, userId }, id);
    this._companyId = companyId;
    this._branchId = branchId;
  }

  get tabId(): UniqueID {
    return this._props.tabId;
  }

  get userId(): UniqueID {
    return this._props.userId;
  }

  get companyId(): UniqueID | undefined {
    return this._companyId;
  }

  get branchId(): UniqueID | undefined {
    return this._branchId;
  }

  hasCompanyAssigned(): boolean {
    return this._companyId !== undefined;
  }

  assignCompany(companyId: UniqueID): void {
    this._companyId = companyId;
  }

  hasBranchAssigned(): boolean {
    return this._branchId !== undefined;
  }

  assignBranch(branchId: UniqueID): void {
    this._branchId = branchId;
  }

  /**
   * 🔹 Devuelve una representación lista para persistencia
   */
  toPersistenceData(): any {
    return {
      id: this._id.toString(),
      user_id: this.userId.toString(),
      company_id: this._companyId ? this._companyId.toString() : undefined,
      branchId: this._branchId ? this._branchId.toString() : undefined,
    };
  }
}