From c0669b1af0ce6827ddbe4a11475f62c2cd146990 Mon Sep 17 00:00:00 2001
From: a1mer <onlylovesnow14@gmail.com>
Date: Sat, 18 Nov 2023 21:28:10 +0800
Subject: [PATCH] fix: season number

---
 package.json        | 2 +-
 src/utils/rename.ts | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 7d61426..c80aca9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "aliyundrive-rename",
   "type": "module",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "private": true,
   "packageManager": "pnpm@8.10.5",
   "description": "Batch rename files of aliyundrive.",
diff --git a/src/utils/rename.ts b/src/utils/rename.ts
index dbda399..f585565 100644
--- a/src/utils/rename.ts
+++ b/src/utils/rename.ts
@@ -12,7 +12,10 @@ export const SeasonEpisodeExtract = /S(?:eason)?[._\- ]?([0-9]{1,3})(?![0-9])(?:
 export function getNewNameByExtract(oldName: string, prefix: string, season: string) {
   const [_, _s, epm1, epm2, epm3, epm4] = oldName.match(SeasonEpisodeExtract) || []
   let episode = epm1 || epm2 || epm3 || epm4
-  season = String(+season).padStart(2, '0')
+  season ||= '1'
+  const seasonNumber = Number.parseInt(season)
+  const seasonNumberIsValid = Number.isNaN(seasonNumber) && seasonNumber < 100
+  season = String(seasonNumberIsValid ? seasonNumber : 1).padStart(2, '0')
   episode = String(+episode).padStart(3, '0')
   if (!episode || !season)
     return ''