private buildCustomCatalogs()

in src/app/customers/customFields/components/value.component.ts [52:100]
40 lines of code
9 McCabe index (conditional complexity)

  private buildCustomCatalogs(values: Value[], catalog: Catalog): CustomCatalog {
    if (!values || !catalog || !catalog.fields) {
      return;
    }

    const customCatalog: CustomCatalog = {
      label: catalog.name,
      fields: []
    };

    if (values) {
      for (const value of values) {
        const foundField: Field = catalog.fields.find((field: Field) => field.identifier === value.fieldIdentifier );

        let valueString: string = value.value;

        switch (foundField.dataType) {
          case 'SINGLE_SELECTION': {
            const foundOption = foundField.options.find((option: Option) => option.value === Number(valueString));
            valueString = foundOption.label;
            break;
          }

          case 'MULTI_SELECTION': {
            const optionValues = valueString ? valueString.split(',').map(optionValue => Number(optionValue)) : [];
            const foundOptions = foundField.options
              .filter((option: Option) => optionValues.indexOf(option.value) > -1)
              .map((option: Option) => option.label);
            valueString = foundOptions.join(', ');
            break;
          }

          default: {
            break;
          }
        }

        const customField: CustomDetailField = {
          label: foundField.label,
          value: valueString,
          dataType: foundField.dataType
        };

        customCatalog.fields.push(customField);
      }
    }

    return customCatalog;
  };