import { IPSAppDEField } from '../../app/dataentity/ipsapp-defield';
import { IPSDEGridDataItem } from './ipsdegrid-data-item';
import { PSDataItemImpl } from '../../data/psdata-item-impl';

export class PSDEGridDataItemImpl extends PSDataItemImpl implements IPSDEGridDataItem {
  get format(): string {
    return this.M.format;
  }

  protected psappdefield: IPSAppDEField | null = null;

  getPSAppDEField(): IPSAppDEField | null {
    if (this.psappdefield != null) return this.psappdefield;
    const value = this.M.getPSAppDEField;
    if (value == null) {
      return null;
    }
    this.psappdefield = this.getPSModel4('app.dataentity.IPSAppDEField', value, 'getPSAppDEField') as IPSAppDEField;
    return this.psappdefield;
  }

  get psAppDEField(): IPSAppDEField | null {
    return this.getPSAppDEField();
  }

  getPSAppDEFieldMust(): IPSAppDEField {
    const value = this.getPSAppDEField();
    if (value == null) {
      throw new Error('未指定应用实体属性');
    }
    return value;
  }

  get scriptCode(): string {
    return this.M.scriptCode;
  }

  get valueType(): 'SIMPLE' | 'SIMPLES' | 'OBJECT' | 'OBJECTS' | 'USER' | 'USER2' {
    return this.M.valueType || 'SIMPLE';
  }

  get customCode(): boolean {
    return this.M.customCode != null ? this.M.customCode : false;
  }

  get dataAccessAction(): boolean {
    return this.M.dataAccessAction != null ? this.M.dataAccessAction : false;
  }

  get cls(): string {
    return 'PSDEGridDataItemImpl';
  }

  instanceof(cls: string): boolean {
    if (cls == 'control.grid.IPSDEGridDataItem') return true;
    return super.instanceof(cls);
  }
}