import { Pipe, PipeTransform } from '@angular/core';
import { I18nService } from '@yourcause/common/i18n';


@Pipe({
  name: 'gcCdtDuplicateValuesAlertMessage'
})
export class CdtDuplicateValuesAlertMessagePipe implements PipeTransform {
  constructor (
    private i18n: I18nService
  ) { }

  transform (
    tableOneHasDuplicateValues: boolean,
    tableTwoHasDuplicateValues: boolean
  ) {
    if (tableOneHasDuplicateValues && tableTwoHasDuplicateValues) {
      return this.i18n.translate(
        'common:textBothDataTablesHaveDuplicates',
        {},
        'Both custom data tables have duplicate values and cannot be merged.'
      );
    } else if (tableOneHasDuplicateValues) {
      return this.i18n.translate(
        'common:textTableOneHasDuplicateValues',
        {
          number: 1
        },
        'Custom data table __number__ has duplicate values and cannot be merged.'
      );
    } else if (tableTwoHasDuplicateValues) {
      return this.i18n.translate(
        'common:textTableOneHasDuplicateValues',
        {
          number: 2
        },
        'Custom data table __number__ has duplicate values and cannot be merged.'
      );
    }

    return '';
  }
}