From b4251b56fea1199a42f2c35121c322f9599181ee Mon Sep 17 00:00:00 2001
From: Saud Fatayerji <saudfatayerji@gmail.com>
Date: Fri, 17 Nov 2023 13:15:20 +0300
Subject: [PATCH] Fixed imports for Operators

---
 .../src/functions/common/pageIndexesSorting.ts              | 2 +-
 shared-operations/src/functions/common/pageIndexesUtils.ts  | 4 ++--
 shared-operations/src/functions/extractPages.ts             | 1 +
 shared-operations/src/functions/removeBlankPages.ts         | 1 +
 shared-operations/src/functions/sortPagesWithPreset.ts      | 6 +++---
 5 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/shared-operations/src/functions/common/pageIndexesSorting.ts b/shared-operations/src/functions/common/pageIndexesSorting.ts
index 2ef73a93..9340220c 100644
--- a/shared-operations/src/functions/common/pageIndexesSorting.ts
+++ b/shared-operations/src/functions/common/pageIndexesSorting.ts
@@ -109,7 +109,7 @@ export type SortFunction = (totalPages: number) => number[];
 type Sorts = {
     [key: string]: SortFunction;
 };
-export const sorts: Sorts = Object.freeze({
+export const Sorts: Sorts = Object.freeze({
     "REVERSE_ORDER": reverseSort,
     "DUPLEX_SORT": duplexSort,
     "BOOKLET_SORT": bookletSort,
diff --git a/shared-operations/src/functions/common/pageIndexesUtils.ts b/shared-operations/src/functions/common/pageIndexesUtils.ts
index 6a60f850..32d3da20 100644
--- a/shared-operations/src/functions/common/pageIndexesUtils.ts
+++ b/shared-operations/src/functions/common/pageIndexesUtils.ts
@@ -4,7 +4,7 @@
  * @param pages A list of page indexes, or the number of total pages in the document (which will be converted into a list of page indexes).
  * @returns An inverted selection array of page indexes.
  */
-function invertSelection(selection: number[], pages: number|number[]): number[] {
+export function invertSelection(selection: number[], pages: number|number[]): number[] {
     const indexes = Array.isArray(pages) ? pages : [...Array(pages).keys()];
     const pageIndexesCopy = [...indexes];
     return pageIndexesCopy.filter(x => !selection.includes(x));
@@ -16,7 +16,7 @@ function invertSelection(selection: number[], pages: number|number[]): number[]
  * @param totalPages 
  * @returns 
  */
-function parsePageIndexSpecification(specification: string, totalPages: number): number[] {
+export function parsePageIndexSpecification(specification: string, totalPages: number): number[] {
     // Translated to JS from the original Java function
     const pageOrderArr = specification.split(",")
     const newPageOrder: number[] = [];
diff --git a/shared-operations/src/functions/extractPages.ts b/shared-operations/src/functions/extractPages.ts
index 1b6b9bbc..c1206f96 100644
--- a/shared-operations/src/functions/extractPages.ts
+++ b/shared-operations/src/functions/extractPages.ts
@@ -1,6 +1,7 @@
 
 import { PdfFile } from '../wrappers/PdfFile.js';
 import { getPages } from './common/getPagesByIndex.js';
+import { parsePageIndexSpecification } from './common/pageIndexesUtils'
 
 export type ExtractPagesParamsType = {
     file: PdfFile;
diff --git a/shared-operations/src/functions/removeBlankPages.ts b/shared-operations/src/functions/removeBlankPages.ts
index 42525c25..2a5225b9 100644
--- a/shared-operations/src/functions/removeBlankPages.ts
+++ b/shared-operations/src/functions/removeBlankPages.ts
@@ -2,6 +2,7 @@
 import { PdfFile } from '../wrappers/PdfFile.js';
 import { detectEmptyPages } from './common/detectEmptyPages.js';
 import { getPages } from './common/getPagesByIndex.js';
+import { invertSelection } from './common/pageIndexesUtils.js';
 
 export type RemoveBlankPagesParamsType = {
     file: PdfFile;
diff --git a/shared-operations/src/functions/sortPagesWithPreset.ts b/shared-operations/src/functions/sortPagesWithPreset.ts
index accf25ff..fe3eb4c4 100644
--- a/shared-operations/src/functions/sortPagesWithPreset.ts
+++ b/shared-operations/src/functions/sortPagesWithPreset.ts
@@ -1,6 +1,6 @@
 
 import { PdfFile } from '../wrappers/PdfFile.js';
-import { sorts } from './common/pageIndexesSorting.js';
+import { Sorts } from './common/pageIndexesSorting.js';
 import { getPages } from './common/getPagesByIndex.js';
 
 export type SortPagesWithPresetParamsType = {
@@ -11,11 +11,11 @@ export async function sortPagesWithPreset(params: SortPagesWithPresetParamsType)
     const { file, sortPreset } = params;
     const pdfLibDocument = await file.pdfLibDocument;
 
-    if (!(sortPreset in sorts)) {
+    if (!(sortPreset in Sorts)) {
         throw new Error("Supplied parameters not supported");
     }
 
-    const sortFunction = sorts[sortPreset];
+    const sortFunction = Sorts[sortPreset];
     const pageCount = pdfLibDocument.getPageCount();
     const sortIndexes = sortFunction(pageCount);