From 3390df408555ac42b518dc2952b8606284fb8abf Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Wed, 19 Oct 2022 20:50:02 -0500
Subject: [PATCH] New: Parse anime version with a space before 'v'

Closes #7633
---
 .../ParserTests/AnimeVersionFixture.cs        | 23 +++++++++++++++++++
 src/NzbDrone.Core/Parser/QualityParser.cs     |  4 +---
 2 files changed, 24 insertions(+), 3 deletions(-)
 create mode 100644 src/NzbDrone.Core.Test/ParserTests/AnimeVersionFixture.cs

diff --git a/src/NzbDrone.Core.Test/ParserTests/AnimeVersionFixture.cs b/src/NzbDrone.Core.Test/ParserTests/AnimeVersionFixture.cs
new file mode 100644
index 000000000..de247adbb
--- /dev/null
+++ b/src/NzbDrone.Core.Test/ParserTests/AnimeVersionFixture.cs
@@ -0,0 +1,23 @@
+using FluentAssertions;
+using NUnit.Framework;
+using NzbDrone.Core.Parser;
+using NzbDrone.Core.Test.Framework;
+
+namespace NzbDrone.Core.Test.ParserTests
+{
+    [TestFixture]
+    public class AnimeVersionFixture : CoreTest
+    {
+        [TestCase("Anime Title - 2018 - (BD 1080p HEVC FLAC) [Dual Audio] [Group]", 1)]
+        [TestCase("Anime Title - 2018v2 - (BD 1080p HEVC FLAC) [Dual Audio] [Group]", 2)]
+        [TestCase("Anime Title - 2018 v2 - (BD 1080p HEVC FLAC) [Dual Audio] [Group]", 2)]
+        [TestCase("[SubsPlease] Anime Title - 01 (1080p) [B1F227CF]", 1)]
+        [TestCase("[SubsPlease] Anime Title - 01v2 (1080p) [B1F227CF]", 2)]
+        [TestCase("[SubsPlease] Anime Title - 01 v2 (1080p) [B1F227CF]", 2)]
+        public void should_be_able_to_parse_repack(string title, int version)
+        {
+            var result = QualityParser.ParseQuality(title);
+            result.Revision.Version.Should().Be(version);
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/Parser/QualityParser.cs b/src/NzbDrone.Core/Parser/QualityParser.cs
index f02dfd914..59d417a55 100644
--- a/src/NzbDrone.Core/Parser/QualityParser.cs
+++ b/src/NzbDrone.Core/Parser/QualityParser.cs
@@ -50,7 +50,7 @@ namespace NzbDrone.Core.Parser
         private static readonly Regex RepackRegex = new Regex(@"\b(?<repack>repack|rerip)\b",
                                                                 RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
-        private static readonly Regex VersionRegex = new Regex(@"\dv(?<version>\d)\b|\[v(?<version>\d)\]",
+        private static readonly Regex VersionRegex = new Regex(@"\d[-._ ]?v(?<version>\d)[-._ ]|\[v(?<version>\d)\]",
                                                                 RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         private static readonly Regex RealRegex = new Regex(@"\b(?<real>REAL)\b",
@@ -75,8 +75,6 @@ namespace NzbDrone.Core.Parser
 
         private static readonly Regex RemuxRegex = new Regex(@"(?:[_. \[]|\d{4}p-)(?<remux>(?:(BD|UHD)[-_. ]?)?Remux)\b|(?<remux>(?:(BD|UHD)[-_. ]?)?Remux[_. ]\d{4}p)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
-        private static readonly Regex HDShitQualityRegex = new Regex(@"(HD-TS|HDTS|HDTSRip|HD-TC|HDTC|HDCAM|HD-CAM)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
-
         private static readonly Regex HardcodedSubsRegex = new Regex(@"\b(?<hcsub>(\w+(?<!(SOFT|HORRIBLE))SUBS?)\b)|(?<hc>(HC|SUBBED))\b",
                                                                 RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);