From 6ff95581f4359fe495da14d84d2e8a6f79ff3d2d Mon Sep 17 00:00:00 2001
From: jeffvli <jeffvictorli@gmail.com>
Date: Fri, 15 Jul 2022 17:53:51 -0700
Subject: [PATCH] Add utils

---
 src/server/types/types.ts                |  2 ++
 src/server/utils/get-image-url.ts        | 19 +++++++++++++++++++
 src/server/utils/get-success-response.ts |  3 ++-
 src/server/utils/index.ts                |  2 ++
 src/server/utils/random-string.ts        | 10 ++++++++++
 5 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100644 src/server/utils/get-image-url.ts
 create mode 100644 src/server/utils/random-string.ts

diff --git a/src/server/types/types.ts b/src/server/types/types.ts
index b88df57..7e0368c 100644
--- a/src/server/types/types.ts
+++ b/src/server/types/types.ts
@@ -95,6 +95,7 @@ export type OffsetPagination = {
 };
 
 export type PaginationResponse = {
+  currentPage: number;
   nextPage: string;
   prevPage: string;
   startIndex: number;
@@ -108,6 +109,7 @@ export type SuccessResponse = {
 
 export type PaginationItems = {
   limit: number;
+  page: number;
   startIndex: number;
   totalEntries: number;
   url: string;
diff --git a/src/server/utils/get-image-url.ts b/src/server/utils/get-image-url.ts
new file mode 100644
index 0000000..5f8c60a
--- /dev/null
+++ b/src/server/utils/get-image-url.ts
@@ -0,0 +1,19 @@
+export const getImageUrl = (
+  serverType: string,
+  baseUrl: string,
+  imageId: string,
+  token?: string
+) => {
+  if (serverType === 'jellyfin') {
+    return (
+      `${baseUrl}/Items` +
+      `/${imageId}` +
+      `/Images/Primary` +
+      '?fillHeight=200' +
+      `&fillWidth=200` +
+      '&quality=90'
+    );
+  }
+
+  return '';
+};
diff --git a/src/server/utils/get-success-response.ts b/src/server/utils/get-success-response.ts
index 941e86d..55e4c4f 100644
--- a/src/server/utils/get-success-response.ts
+++ b/src/server/utils/get-success-response.ts
@@ -24,11 +24,12 @@ export const getSuccessResponse = (options: {
   let pagination;
 
   if (paginationItems) {
-    const { startIndex, totalEntries, limit, url } = paginationItems;
+    const { startIndex, totalEntries, limit, url, page } = paginationItems;
     const hasPrevPage = startIndex - limit >= 0;
     const hasNextPage = startIndex + limit <= totalEntries;
 
     pagination = {
+      currentPage: page,
       nextPage: hasNextPage ? getPaginationUrl(url, 'next') : null,
       prevPage: hasPrevPage ? getPaginationUrl(url, 'prev') : null,
       startIndex,
diff --git a/src/server/utils/index.ts b/src/server/utils/index.ts
index c002613..4015dae 100644
--- a/src/server/utils/index.ts
+++ b/src/server/utils/index.ts
@@ -10,3 +10,5 @@ export * from './is-json-string';
 export * from './validate-request';
 export * from './unique-array';
 export * from './zod-validation';
+export * from './get-image-url';
+export * from './random-string';
diff --git a/src/server/utils/random-string.ts b/src/server/utils/random-string.ts
new file mode 100644
index 0000000..67a9699
--- /dev/null
+++ b/src/server/utils/random-string.ts
@@ -0,0 +1,10 @@
+export const randomString = () => {
+  const charSet =
+    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+  let string = '';
+  for (let i = 0; i < 12; i += 1) {
+    const randomPoz = Math.floor(Math.random() * charSet.length);
+    string += charSet.substring(randomPoz, randomPoz + 1);
+  }
+  return string;
+};