Use 'var' instead of explicit type

(cherry picked from commit 12374f7f0038e5b25548f5ab3f71122410832393)

Closes #3749

src/Lidarr.Api.V1/Logs/LogFileControllerBase.cs

@@ -32,7 +32,7 @@ namespace Lidarr.Api.V1.Logs
 
             var files = GetLogFiles().ToList();
 
-            for (int i = 0; i < files.Count; i++)
+            for (var i = 0; i < files.Count; i++)
             {
                 var file = files[i];
                 var filename = Path.GetFileName(file);

src/Lidarr.Api.V1/Profiles/Quality/QualityProfileSchemaController.cs

@@ -17,7 +17,7 @@ namespace Lidarr.Api.V1.Profiles.Quality
         [HttpGet]
         public QualityProfileResource GetSchema()
         {
-            QualityProfile qualityProfile = _profileService.GetDefaultProfile(string.Empty);
+            var qualityProfile = _profileService.GetDefaultProfile(string.Empty);
 
             return qualityProfile.ToResource();
         }

src/Lidarr.Api.V1/Search/SearchController.cs

@@ -29,7 +29,7 @@ namespace Lidarr.Api.V1.Search
 
         private static IEnumerable<SearchResource> MapToResource(IEnumerable<object> results)
         {
-            int id = 1;
+            var id = 1;
             foreach (var result in results)
             {
                 var resource = new SearchResource();

src/Lidarr.Api.V1/TrackFiles/TrackFileResource.cs

@@ -34,7 +34,7 @@ namespace Lidarr.Api.V1.TrackFiles
                 return 0;
             }
 
-            int qualityWeight = Quality.DefaultQualityDefinitions.Single(q => q.Quality == quality.Quality).Weight;
+            var qualityWeight = Quality.DefaultQualityDefinitions.Single(q => q.Quality == quality.Quality).Weight;
             qualityWeight += quality.Revision.Real * 10;
             qualityWeight += quality.Revision.Version;
             return qualityWeight;

src/Lidarr.Http/ClientSchema/SchemaBuilder.cs

@@ -71,7 +71,7 @@ namespace Lidarr.Http.ClientSchema
                     result = GetFieldMapping(type, "", v => v);
 
                     // Renumber al the field Orders since nested settings will have dupe Orders.
-                    for (int i = 0; i < result.Length; i++)
+                    for (var i = 0; i < result.Length; i++)
                     {
                         result[i].Field.Order = i;
                     }

src/NzbDrone.Automation.Test/AutomationTest.cs

@@ -68,7 +68,7 @@ namespace NzbDrone.Automation.Test
         {
             try
             {
-                Screenshot image = ((ITakesScreenshot)driver).GetScreenshot();
+                var image = ((ITakesScreenshot)driver).GetScreenshot();
                 image.SaveAsFile($"./{name}_test_screenshot.png", ScreenshotImageFormat.Png);
             }
             catch (Exception ex)

src/NzbDrone.Automation.Test/PageModel/PageBase.cs

@@ -37,7 +37,7 @@ namespace NzbDrone.Automation.Test.PageModel
             {
                 try
                 {
-                    IWebElement element = d.FindElement(By.ClassName("followingBalls"));
+                    var element = d.FindElement(By.ClassName("followingBalls"));
                     return !element.Displayed;
                 }
                 catch (NoSuchElementException)

src/NzbDrone.Common.Test/CacheTests/CachedFixture.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Threading;
 using FluentAssertions;
 using NUnit.Framework;
@@ -65,9 +65,9 @@ namespace NzbDrone.Common.Test.CacheTests
         [Test]
         public void should_store_null()
         {
-            int hitCount = 0;
+            var hitCount = 0;
 
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 _cachedString.Get("key", () =>
                     {
@@ -83,10 +83,10 @@ namespace NzbDrone.Common.Test.CacheTests
         [Platform(Exclude = "MacOsX")]
         public void should_honor_ttl()
         {
-            int hitCount = 0;
+            var hitCount = 0;
             _cachedString = new Cached<string>();
 
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 _cachedString.Get("key",
                     () =>

src/NzbDrone.Common.Test/ConfigFileProviderTest.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using FluentAssertions;
 using Moq;
 using NUnit.Framework;
@@ -142,7 +142,7 @@ namespace NzbDrone.Common.Test
         [Test]
         public void SaveDictionary_should_save_proper_value()
         {
-            int port = 20555;
+            var port = 20555;
 
             var dic = Subject.GetConfigDictionary();
             dic["Port"] = 20555;
@@ -155,9 +155,9 @@ namespace NzbDrone.Common.Test
         [Test]
         public void SaveDictionary_should_only_save_specified_values()
         {
-            int port = 20555;
+            var port = 20555;
-            int origSslPort = 20551;
+            var origSslPort = 20551;
-            int sslPort = 20552;
+            var sslPort = 20552;
 
             var dic = Subject.GetConfigDictionary();
             dic["Port"] = port;

src/NzbDrone.Common.Test/DiskTests/DirectoryLookupServiceFixture.cs

@@ -43,7 +43,7 @@ namespace NzbDrone.Common.Test.DiskTests
         [Test]
         public void should_not_contain_recycling_bin_for_root_of_drive()
         {
-            string root = @"C:\".AsOsAgnostic();
+            var root = @"C:\".AsOsAgnostic();
             SetupFolders(root);
 
             Mocker.GetMock<IDiskProvider>()
@@ -56,7 +56,7 @@ namespace NzbDrone.Common.Test.DiskTests
         [Test]
         public void should_not_contain_system_volume_information()
         {
-            string root = @"C:\".AsOsAgnostic();
+            var root = @"C:\".AsOsAgnostic();
             SetupFolders(root);
 
             Mocker.GetMock<IDiskProvider>()
@@ -69,7 +69,7 @@ namespace NzbDrone.Common.Test.DiskTests
         [Test]
         public void should_not_contain_recycling_bin_or_system_volume_information_for_root_of_drive()
         {
-            string root = @"C:\".AsOsAgnostic();
+            var root = @"C:\".AsOsAgnostic();
             SetupFolders(root);
 
             Mocker.GetMock<IDiskProvider>()

src/NzbDrone.Common.Test/Http/HttpClientFixture.cs

@@ -800,7 +800,7 @@ namespace NzbDrone.Common.Test.Http
             try
             {
                 // the date is bad in the below - should be 13-Jul-2026
-                string malformedCookie = @"__cfduid=d29e686a9d65800021c66faca0a29b4261436890790; expires=Mon, 13-Jul-26 16:19:50 GMT; path=/; HttpOnly";
+                var malformedCookie = @"__cfduid=d29e686a9d65800021c66faca0a29b4261436890790; expires=Mon, 13-Jul-26 16:19:50 GMT; path=/; HttpOnly";
                 var requestSet = new HttpRequestBuilder($"https://{_httpBinHost}/response-headers")
                     .AddQueryParam("Set-Cookie", malformedCookie)
                     .Build();
@@ -834,7 +834,7 @@ namespace NzbDrone.Common.Test.Http
         {
             try
             {
-                string url = $"https://{_httpBinHost}/response-headers?Set-Cookie={Uri.EscapeDataString(malformedCookie)}";
+                var url = $"https://{_httpBinHost}/response-headers?Set-Cookie={Uri.EscapeDataString(malformedCookie)}";
 
                 var requestSet = new HttpRequest(url);
                 requestSet.AllowAutoRedirect = false;

src/NzbDrone.Common/ArchiveService.cs

@@ -74,17 +74,17 @@ namespace NzbDrone.Common
                         continue; // Ignore directories
                     }
 
-                    string entryFileName = zipEntry.Name;
+                    var entryFileName = zipEntry.Name;
 
                     // to remove the folder from the entry:- entryFileName = Path.GetFileName(entryFileName);
                     // Optionally match entrynames against a selection list here to skip as desired.
                     // The unpacked length is available in the zipEntry.Size property.
-                    byte[] buffer = new byte[4096]; // 4K is optimum
+                    var buffer = new byte[4096]; // 4K is optimum
-                    Stream zipStream = zipFile.GetInputStream(zipEntry);
+                    var zipStream = zipFile.GetInputStream(zipEntry);
 
                     // Manipulate the output filename here as desired.
-                    string fullZipToPath = Path.Combine(destination, entryFileName);
+                    var fullZipToPath = Path.Combine(destination, entryFileName);
-                    string directoryName = Path.GetDirectoryName(fullZipToPath);
+                    var directoryName = Path.GetDirectoryName(fullZipToPath);
                     if (directoryName.Length > 0)
                     {
                         Directory.CreateDirectory(directoryName);
@@ -93,7 +93,7 @@ namespace NzbDrone.Common
                     // Unzip file in buffered chunks. This is just as fast as unpacking to a buffer the full size
                     // of the file, but does not waste memory.
                     // The "using" will close the stream even if an exception occurs.
-                    using (FileStream streamWriter = File.Create(fullZipToPath))
+                    using (var streamWriter = File.Create(fullZipToPath))
                     {
                         StreamUtils.Copy(zipStream, streamWriter, buffer);
                     }
@@ -106,7 +106,7 @@ namespace NzbDrone.Common
             Stream inStream = File.OpenRead(compressedFile);
             Stream gzipStream = new GZipInputStream(inStream);
 
-            TarArchive tarArchive = TarArchive.CreateInputTarArchive(gzipStream, null);
+            var tarArchive = TarArchive.CreateInputTarArchive(gzipStream, null);
             tarArchive.ExtractContents(destination);
             tarArchive.Close();
 

src/NzbDrone.Common/ConvertBase32.cs

@@ -1,4 +1,4 @@
-namespace NzbDrone.Common
+namespace NzbDrone.Common
 {
     public static class ConvertBase32
     {
@@ -6,17 +6,17 @@
 
         public static byte[] FromBase32String(string str)
         {
-            int numBytes = str.Length * 5 / 8;
+            var numBytes = str.Length * 5 / 8;
-            byte[] bytes = new byte[numBytes];
+            var bytes = new byte[numBytes];
 
             // all UPPERCASE chars
             str = str.ToUpper();
 
-            int bitBuffer = 0;
+            var bitBuffer = 0;
-            int bitBufferCount = 0;
+            var bitBufferCount = 0;
-            int index = 0;
+            var index = 0;
 
-            for (int i = 0; i < str.Length; i++)
+            for (var i = 0; i < str.Length; i++)
             {
                 bitBuffer = (bitBuffer << 5) | ValidChars.IndexOf(str[i]);
                 bitBufferCount += 5;

src/NzbDrone.Common/Disk/OsPath.cs

@@ -255,7 +255,7 @@ namespace NzbDrone.Common.Disk
 
             var stringComparison = (Kind == OsPathKind.Windows || other.Kind == OsPathKind.Windows) ? StringComparison.InvariantCultureIgnoreCase : StringComparison.InvariantCulture;
 
-            for (int i = 0; i < leftFragments.Length; i++)
+            for (var i = 0; i < leftFragments.Length; i++)
             {
                 if (!string.Equals(leftFragments[i], rightFragments[i], stringComparison))
                 {
@@ -372,12 +372,12 @@ namespace NzbDrone.Common.Disk
 
             var newFragments = new List<string>();
 
-            for (int j = i; j < rightFragments.Length; j++)
+            for (var j = i; j < rightFragments.Length; j++)
             {
                 newFragments.Add("..");
             }
 
-            for (int j = i; j < leftFragments.Length; j++)
+            for (var j = i; j < leftFragments.Length; j++)
             {
                 newFragments.Add(leftFragments[j]);
             }

src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -107,7 +107,7 @@ namespace NzbDrone.Common.EnvironmentInfo
 
         private static string RunAndCapture(string filename, string args)
         {
-            Process p = new Process();
+            var p = new Process();
             p.StartInfo.FileName = filename;
             p.StartInfo.Arguments = args;
             p.StartInfo.UseShellExecute = false;
@@ -117,7 +117,7 @@ namespace NzbDrone.Common.EnvironmentInfo
             p.Start();
 
             // To avoid deadlocks, always read the output stream first and then wait.
-            string output = p.StandardOutput.ReadToEnd();
+            var output = p.StandardOutput.ReadToEnd();
             p.WaitForExit(1000);
 
             return output;

src/NzbDrone.Common/Extensions/FuzzyContains.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * This file incorporates work covered by the following copyright and
  * permission notice:
  *
@@ -78,7 +78,7 @@ namespace NzbDrone.Common.Extensions
         private static Tuple<int, double> match_bitap(string text, string pattern, double matchThreshold)
         {
             // Initialise the alphabet.
-            Dictionary<char, BigInteger> s = alphabet(pattern);
+            var s = alphabet(pattern);
 
             // don't keep creating new BigInteger(1)
             var big1 = new BigInteger(1);
@@ -88,19 +88,19 @@ namespace NzbDrone.Common.Extensions
 
             // Initialise the bit arrays.
             var matchmask = big1 << (pattern.Length - 1);
-            int best_loc = -1;
+            var best_loc = -1;
 
             // Empty initialization added to appease C# compiler.
             var last_rd = Array.Empty<BigInteger>();
-            for (int d = 0; d < pattern.Length; d++)
+            for (var d = 0; d < pattern.Length; d++)
             {
                 // Scan for the best match; each iteration allows for one more error.
-                int start = 1;
+                var start = 1;
-                int finish = text.Length + pattern.Length;
+                var finish = text.Length + pattern.Length;
 
                 var rd = new BigInteger[finish + 2];
                 rd[finish + 1] = (big1 << d) - big1;
-                for (int j = finish; j >= start; j--)
+                for (var j = finish; j >= start; j--)
                 {
                     BigInteger charMatch;
                     if (text.Length <= j - 1 || !s.ContainsKey(text[j - 1]))
@@ -171,8 +171,8 @@ namespace NzbDrone.Common.Extensions
         private static Dictionary<char, BigInteger> alphabet(string pattern)
         {
             var s = new Dictionary<char, BigInteger>();
-            char[] char_pattern = pattern.ToCharArray();
+            var char_pattern = pattern.ToCharArray();
-            foreach (char c in char_pattern)
+            foreach (var c in char_pattern)
             {
                 if (!s.ContainsKey(c))
                 {
@@ -180,8 +180,8 @@ namespace NzbDrone.Common.Extensions
                 }
             }
 
-            int i = 0;
+            var i = 0;
-            foreach (char c in char_pattern)
+            foreach (var c in char_pattern)
             {
                 s[c] = s[c] | (new BigInteger(1) << (pattern.Length - i - 1));
                 i++;

src/NzbDrone.Common/Extensions/LevenstheinExtensions.cs

@@ -21,7 +21,7 @@ namespace NzbDrone.Common.Extensions
                 return text.Length * costDelete;
             }
 
-            int[] matrix = new int[other.Length + 1];
+            var matrix = new int[other.Length + 1];
 
             for (var i = 1; i < matrix.Length; i++)
             {
@@ -30,13 +30,13 @@ namespace NzbDrone.Common.Extensions
 
             for (var i = 0; i < text.Length; i++)
             {
-                int topLeft = matrix[0];
+                var topLeft = matrix[0];
                 matrix[0] = matrix[0] + costDelete;
 
                 for (var j = 0; j < other.Length; j++)
                 {
-                    int top = matrix[j];
+                    var top = matrix[j];
-                    int left = matrix[j + 1];
+                    var left = matrix[j + 1];
 
                     var sumIns = top + costInsert;
                     var sumDel = left + costDelete;

src/NzbDrone.Common/Extensions/PathExtensions.cs

@@ -244,13 +244,13 @@ namespace NzbDrone.Common.Extensions
             var firstPath = paths.First();
             var length = firstPath.Length;
 
-            for (int i = 1; i < paths.Count; i++)
+            for (var i = 1; i < paths.Count; i++)
             {
                 var path = paths[i];
 
                 length = Math.Min(length, path.Length);
 
-                for (int characterIndex = 0; characterIndex < length; characterIndex++)
+                for (var characterIndex = 0; characterIndex < length; characterIndex++)
                 {
                     if (path[characterIndex] != firstPath[characterIndex])
                     {

src/NzbDrone.Common/Extensions/StringExtensions.cs

@@ -188,11 +188,11 @@ namespace NzbDrone.Common.Extensions
         {
             double weightDenom = Math.Max(a.Length, b.Length);
             double sum = 0;
-            for (int i = 0; i < a.Length; i++)
+            for (var i = 0; i < a.Length; i++)
             {
-                double high = 0.0;
+                var high = 0.0;
-                int indexDistance = 0;
+                var indexDistance = 0;
-                for (int x = 0; x < b.Length; x++)
+                for (var x = 0; x < b.Length; x++)
                 {
                     var coef = LevenshteinCoefficient(a[i], b[x]);
                     if (coef > high)

src/NzbDrone.Common/HashUtil.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Text;
 
 namespace NzbDrone.Common
@@ -7,9 +7,9 @@ namespace NzbDrone.Common
     {
         public static string CalculateCrc(string input)
         {
-            uint mCrc = 0xffffffff;
+            var mCrc = 0xffffffff;
-            byte[] bytes = Encoding.UTF8.GetBytes(input);
+            var bytes = Encoding.UTF8.GetBytes(input);
-            foreach (byte myByte in bytes)
+            foreach (var myByte in bytes)
             {
                 mCrc ^=  (uint)myByte << 24;
                 for (var i = 0; i < 8; i++)

src/NzbDrone.Common/Http/HttpUri.cs

@@ -22,7 +22,7 @@ namespace NzbDrone.Common.Http
 
         public HttpUri(string scheme, string host, int? port, string path, string query, string fragment)
         {
-            StringBuilder builder = new StringBuilder();
+            var builder = new StringBuilder();
 
             if (scheme.IsNotNullOrWhiteSpace())
             {

src/NzbDrone.Common/Http/Proxy/HttpProxySettings.cs

@@ -1,4 +1,4 @@
-using NzbDrone.Common.Extensions;
+using NzbDrone.Common.Extensions;
 
 namespace NzbDrone.Common.Http.Proxy
 {
@@ -30,7 +30,7 @@ namespace NzbDrone.Common.Http.Proxy
                 if (!string.IsNullOrWhiteSpace(BypassFilter))
                 {
                     var hostlist = BypassFilter.Split(',');
-                    for (int i = 0; i < hostlist.Length; i++)
+                    for (var i = 0; i < hostlist.Length; i++)
                     {
                         if (hostlist[i].StartsWith("*"))
                         {

src/NzbDrone.Common/Instrumentation/CleansingJsonVisitor.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Linq;
 using NzbDrone.Common.Serializer;
 
 namespace NzbDrone.Common.Instrumentation
@@ -16,7 +16,7 @@ namespace NzbDrone.Common.Instrumentation
                 }
             }
 
-            foreach (JToken token in json)
+            foreach (var token in json)
             {
                 Visit(token);
             }

src/NzbDrone.Common/Instrumentation/NzbDroneLogger.cs

@@ -94,7 +94,7 @@ namespace NzbDrone.Common.Instrumentation
 
         private static void RegisterDebugger()
         {
-            DebuggerTarget target = new DebuggerTarget();
+            var target = new DebuggerTarget();
             target.Name = "debuggerLogger";
             target.Layout = "[${level}] [${threadid}] ${logger}: ${message} ${onexception:inner=${newline}${newline}[v${assembly-version}] ${exception:format=ToString}${newline}${exception:format=Data}${newline}}";
 

src/NzbDrone.Common/Serializer/Newtonsoft.Json/JsonVisitor.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Linq;
 
 namespace NzbDrone.Common.Serializer
 {
@@ -60,7 +60,7 @@ namespace NzbDrone.Common.Serializer
 
         public virtual void Visit(JArray json)
         {
-            foreach (JToken token in json)
+            foreach (var token in json)
             {
                 Visit(token);
             }
@@ -72,7 +72,7 @@ namespace NzbDrone.Common.Serializer
 
         public virtual void Visit(JObject json)
         {
-            foreach (JProperty property in json.Properties())
+            foreach (var property in json.Properties())
             {
                 Visit(property);
             }

src/NzbDrone.Common/Serializer/Newtonsoft.Json/UnderscoreStringEnumConverter.cs

@@ -42,7 +42,7 @@ namespace NzbDrone.Common.Serializer
             var enumText = value.ToString();
             var builder = new StringBuilder(enumText.Length + 4);
             builder.Append(char.ToLower(enumText[0]));
-            for (int i = 1; i < enumText.Length; i++)
+            for (var i = 1; i < enumText.Length; i++)
             {
                 if (char.IsUpper(enumText[i]))
                 {

src/NzbDrone.Common/Serializer/System.Text.Json/STJVersionConverter.cs

@@ -18,7 +18,7 @@ namespace NzbDrone.Common.Serializer
                 {
                     try
                     {
-                        Version v = new Version(reader.GetString());
+                        var v = new Version(reader.GetString());
                         return v;
                     }
                     catch (Exception)

src/NzbDrone.Common/TPL/LimitedConcurrencyLevelTaskScheduler.cs

@@ -137,7 +137,7 @@ namespace NzbDrone.Common.TPL
         /// <returns>An enumerable of the tasks currently scheduled.</returns>
         protected sealed override IEnumerable<Task> GetScheduledTasks()
         {
-            bool lockTaken = false;
+            var lockTaken = false;
             try
             {
                 Monitor.TryEnter(_tasks, ref lockTaken);

src/NzbDrone.Console/ConsoleApp.cs

@@ -110,7 +110,7 @@ namespace NzbDrone.Console
                     }
 
                     System.Console.WriteLine("Non-recoverable failure, waiting for user intervention...");
-                    for (int i = 0; i < 3600; i++)
+                    for (var i = 0; i < 3600; i++)
                     {
                         System.Threading.Thread.Sleep(1000);
 

src/NzbDrone.Core.Test/Datastore/BasicRepositoryFixture.cs

@@ -197,7 +197,7 @@ namespace NzbDrone.Core.Test.Datastore
 
             Subject.SetFields(_basicList, x => x.Interval);
 
-            for (int i = 0; i < _basicList.Count; i++)
+            for (var i = 0; i < _basicList.Count; i++)
             {
                 _basicList[i].LastExecution = executionBackup[i];
             }

src/NzbDrone.Core.Test/Datastore/Migration/023_add_release_groups_etcFixture.cs

@@ -52,7 +52,7 @@ namespace NzbDrone.Core.Test.Datastore.Migration
 
         private void GivenTracks(add_release_groups_etc c, int artistid, int albumid, int firstId, int count)
         {
-            for (int i = 0; i < count; i++)
+            for (var i = 0; i < count; i++)
             {
                 var id = firstId + i;
                 c.Insert.IntoTable("Tracks").Row(new

src/NzbDrone.Core.Test/Datastore/Migration/030_add_mediafilerepository_mtimeFixture.cs

@@ -65,7 +65,7 @@ namespace NzbDrone.Core.Test.Datastore.Migration
 
         private void GivenTrackFiles(add_mediafilerepository_mtime c, List<string> tracks, int albumReleaseId, int albumId, int firstId = 1, bool addTracks = true)
         {
-            int id = firstId;
+            var id = firstId;
             foreach (var track in tracks)
             {
                 c.Insert.IntoTable("TrackFiles").Row(new

src/NzbDrone.Core.Test/DecisionEngineTests/CutoffSpecificationFixture.cs

@@ -87,7 +87,7 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         [Test]
         public void should_return_true_if_cutoffs_are_met_but_is_a_revision_upgrade()
         {
-            QualityProfile profile = new QualityProfile
+            var profile = new QualityProfile
             {
                 Cutoff = Quality.MP3_320.Id,
                 Items = Qualities.QualityFixture.GetDefaultQualities(),
@@ -104,7 +104,7 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         [Test]
         public void should_return_false_if_quality_profile_does_not_allow_upgrades_but_cutoff_is_set_to_highest_quality()
         {
-            QualityProfile profile = new QualityProfile
+            var profile = new QualityProfile
             {
                 Cutoff = Quality.FLAC_24.Id,
                 Items = Qualities.QualityFixture.GetDefaultQualities(),

src/NzbDrone.Core.Test/Download/DownloadClientTests/Blackhole/ScanWatchFolderFixture.cs

@@ -83,7 +83,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.Blackhole
             VerifySingleItem(DownloadItemStatus.Downloading);
 
             // If we keep changing the file every 20ms we should stay Downloading.
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 TestLogger.Info("Iteration {0}", i);
 

src/NzbDrone.Core.Test/FluentTest.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Text;
 using FluentAssertions;
@@ -57,7 +57,7 @@ namespace NzbDrone.Core.Test
         [Test]
         public void ToBestDateTime_DayOfWeek()
         {
-            for (int i = 2; i < 7; i++)
+            for (var i = 2; i < 7; i++)
             {
                 var dateTime = DateTime.Today.AddDays(i);
 

src/NzbDrone.Core.Test/HealthCheck/Checks/DownloadClientRootFolderCheckFixture.cs

@@ -79,7 +79,7 @@ namespace NzbDrone.Core.Test.HealthCheck.Checks
         [Test]
         public void should_return_ok_if_not_downloading_to_root_folder()
         {
-            string rootFolderPath = "c:\\Test2".AsOsAgnostic();
+            var rootFolderPath = "c:\\Test2".AsOsAgnostic();
 
             GivenRootFolder(rootFolderPath);
 

src/NzbDrone.Core.Test/Instrumentation/DatabaseTargetFixture.cs

@@ -48,7 +48,7 @@ namespace NzbDrone.Core.Test.Instrumentation
         public void write_long_log()
         {
             var message = string.Empty;
-            for (int i = 0; i < 100; i++)
+            for (var i = 0; i < 100; i++)
             {
                 message += Guid.NewGuid();
             }

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Aggregation/AggregateFilenameInfoFixture.cs

@@ -100,7 +100,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Aggregation.Aggregators
             {
                 get
                 {
-                    int i = 0;
+                    var i = 0;
 
                     foreach (var tokens in tokenList)
                     {
@@ -128,7 +128,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Aggregation.Aggregators
         private List<string> GivenFilenames(string[] fields, string fieldSeparator, string whitespace)
         {
             var outp = new List<string>();
-            for (int i = 1; i <= 3; i++)
+            for (var i = 1; i <= 3; i++)
             {
                 var components = new List<string>();
                 foreach (var field in fields)
@@ -161,7 +161,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Aggregation.Aggregators
 
         private void VerifyDataAuto(List<LocalTrack> tracks, string[] tokens, string whitespace)
         {
-            for (int i = 1; i <= tracks.Count; i++)
+            for (var i = 1; i <= tracks.Count; i++)
             {
                 var info = tracks[i - 1].FileTrackInfo;
 

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Identification/CandidateServiceFixture.cs

@@ -61,7 +61,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
                 .Build()
                 .ToList();
 
-            for (int i = 0; i < tracks.Count; i++)
+            for (var i = 0; i < tracks.Count; i++)
             {
                 output[i].FileTrackInfo = GivenParsedTrackInfo(tracks[i], release);
             }

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Identification/IdentificationServiceFixture.cs

@@ -79,7 +79,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
             Mocker.SetConstant<ICandidateService>(Mocker.Resolve<CandidateService>());
 
             // set up the augmenters
-            List<IAggregate<LocalAlbumRelease>> aggregators = new List<IAggregate<LocalAlbumRelease>>
+            var aggregators = new List<IAggregate<LocalAlbumRelease>>
             {
                 Mocker.Resolve<AggregateFilenameInfo>()
             };
@@ -97,7 +97,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
         private List<Artist> GivenArtists(List<ArtistTestCase> artists)
         {
             var outp = new List<Artist>();
-            for (int i = 0; i < artists.Count; i++)
+            for (var i = 0; i < artists.Count; i++)
             {
                 var meta = artists[i].MetadataProfile;
                 meta.Id = i + 1;

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Identification/TrackGroupingServiceFixture.cs

@@ -30,17 +30,17 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
         static RandomValueNamerShortStrings()
         {
             AllowedChars = new List<char>();
-            for (char c = 'a'; c < 'z'; c++)
+            for (var c = 'a'; c < 'z'; c++)
             {
                 AllowedChars.Add(c);
             }
 
-            for (char c = 'A'; c < 'Z'; c++)
+            for (var c = 'A'; c < 'Z'; c++)
             {
                 AllowedChars.Add(c);
             }
 
-            for (char c = '0'; c < '9'; c++)
+            for (var c = '0'; c < '9'; c++)
             {
                 AllowedChars.Add(c);
             }
@@ -48,17 +48,17 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
 
         protected override string GetString(MemberInfo memberInfo)
         {
-            int length = _generator.Next(1, 100);
+            var length = _generator.Next(1, 100);
 
-            char[] chars = new char[length];
+            var chars = new char[length];
 
-            for (int i = 0; i < length; i++)
+            for (var i = 0; i < length; i++)
             {
-                int index = _generator.Next(0, AllowedChars.Count - 1);
+                var index = _generator.Next(0, AllowedChars.Count - 1);
                 chars[i] = AllowedChars[index];
             }
 
-            byte[] bytes = Encoding.UTF8.GetBytes(chars);
+            var bytes = Encoding.UTF8.GetBytes(chars);
             return Encoding.UTF8.GetString(bytes, 0, bytes.Length);
         }
     }
@@ -90,7 +90,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
         {
             var outp = new List<LocalTrack>();
 
-            for (int i = 0; i < count; i++)
+            for (var i = 0; i < count; i++)
             {
                 var track = Builder<LocalTrack>
                     .CreateNew()
@@ -281,7 +281,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
         public void should_separate_many_albums_in_same_directory()
         {
             var tracks = new List<LocalTrack>();
-            for (int i = 0; i < 100; i++)
+            for (var i = 0; i < 100; i++)
             {
                 tracks.AddRange(GivenTracks($"C:\\music".AsOsAgnostic(), "artist" + i, "album" + i, 10));
             }

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Identification/TrackMappingFixture.cs

@@ -60,7 +60,7 @@ namespace NzbDrone.Core.Test.MediaFiles.TrackImport.Identification
                 .Build()
                 .ToList();
 
-            for (int i = 0; i < tracks.Count; i++)
+            for (var i = 0; i < tracks.Count; i++)
             {
                 output[i].FileTrackInfo = GivenParsedTrackInfo(tracks[i], release);
             }

src/NzbDrone.Core.Test/MusicTests/ArtistRepositoryTests/ArtistRepositoryFixture.cs

@@ -129,7 +129,7 @@ namespace NzbDrone.Core.Test.MusicTests.ArtistRepositoryTests
         {
             GivenArtists();
 
-            string name = "Alice Cooper";
+            var name = "Alice Cooper";
             AddArtist(name, "ee58c59f-8e7f-4430-b8ca-236c4d3745ae");
             AddArtist(name, "4d7928cd-7ed2-4282-8c29-c0c9f966f1bd");
 

src/NzbDrone.Core.Test/ParserTests/CrapParserFixture.cs

@@ -39,13 +39,13 @@ namespace NzbDrone.Core.Test.ParserTests
         [Test]
         public void should_not_parse_md5()
         {
-            string hash = "CRAPPY TEST SEED";
+            var hash = "CRAPPY TEST SEED";
 
             var hashAlgo = System.Security.Cryptography.MD5.Create();
 
             var repetitions = 100;
             var success = 0;
-            for (int i = 0; i < repetitions; i++)
+            for (var i = 0; i < repetitions; i++)
             {
                 var hashData = hashAlgo.ComputeHash(System.Text.Encoding.Default.GetBytes(hash));
 
@@ -64,17 +64,17 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase(40)]
         public void should_not_parse_random(int length)
         {
-            string charset = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+            var charset = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
 
             var hashAlgo = new Random();
 
             var repetitions = 500;
             var success = 0;
-            for (int i = 0; i < repetitions; i++)
+            for (var i = 0; i < repetitions; i++)
             {
-                StringBuilder hash = new StringBuilder(length);
+                var hash = new StringBuilder(length);
 
-                for (int x = 0; x < length; x++)
+                for (var x = 0; x < length; x++)
                 {
                     hash.Append(charset[hashAlgo.Next() % charset.Length]);
                 }

src/NzbDrone.Core.Test/Profiles/Delay/DelayProfileServiceFixture.cs

@@ -67,7 +67,7 @@ namespace NzbDrone.Core.Test.Profiles.Delay
             var moving = _last;
             var result = Subject.Reorder(moving.Id, null).OrderBy(d => d.Order).ToList();
 
-            for (int i = 1; i < result.Count; i++)
+            for (var i = 1; i < result.Count; i++)
             {
                 var delayProfile = result[i];
 

src/NzbDrone.Core/Configuration/ConfigFileProvider.cs

@@ -139,7 +139,7 @@ namespace NzbDrone.Core.Configuration
             {
                 const string defaultValue = "*";
 
-                string bindAddress = GetValue("BindAddress", defaultValue);
+                var bindAddress = GetValue("BindAddress", defaultValue);
                 if (string.IsNullOrWhiteSpace(bindAddress))
                 {
                     return defaultValue;

src/NzbDrone.Core/Datastore/BasicRepository.cs

@@ -203,7 +203,7 @@ namespace NzbDrone.Core.Datastore
 
             using (var conn = _database.OpenConnection())
             {
-                using (IDbTransaction tran = conn.BeginTransaction(IsolationLevel.ReadCommitted))
+                using (var tran = conn.BeginTransaction(IsolationLevel.ReadCommitted))
                 {
                     foreach (var model in models)
                     {

src/NzbDrone.Core/Datastore/Converters/CommandConverter.cs

@@ -18,7 +18,7 @@ namespace NzbDrone.Core.Datastore.Converters
             }
 
             string contract;
-            using (JsonDocument body = JsonDocument.Parse(stringValue))
+            using (var body = JsonDocument.Parse(stringValue))
             {
                 contract = body.RootElement.GetProperty("name").GetString();
             }

src/NzbDrone.Core/Datastore/Migration/023_add_release_groups_etc.cs

@@ -202,7 +202,7 @@ namespace NzbDrone.Core.Datastore.Migration
                 {
                     while (releaseReader.Read())
                     {
-                        int albumId = releaseReader.GetInt32(0);
+                        var albumId = releaseReader.GetInt32(0);
                         var albumRelease = Json.Deserialize<LegacyAlbumRelease>(releaseReader.GetString(1));
 
                         AlbumRelease023 toInsert = null;

src/NzbDrone.Core/Datastore/Migration/039_add_root_folder_add_defaults.cs

@@ -20,8 +20,8 @@ namespace NzbDrone.Core.Datastore.Migration
 
         private void SetDefaultOptions(IDbConnection conn, IDbTransaction tran)
         {
-            int metadataId = GetMinProfileId(conn, tran, "MetadataProfiles");
+            var metadataId = GetMinProfileId(conn, tran, "MetadataProfiles");
-            int qualityId = GetMinProfileId(conn, tran, "QualityProfiles");
+            var qualityId = GetMinProfileId(conn, tran, "QualityProfiles");
 
             if (metadataId == 0 || qualityId == 0)
             {

src/NzbDrone.Core/Datastore/Migration/045_remove_chown_and_folderchmod_config.cs

@@ -17,7 +17,7 @@ namespace NzbDrone.Core.Datastore.Migration
 
         private void ConvertFileChmodToFolderChmod(IDbConnection conn, IDbTransaction tran)
         {
-            using (IDbCommand getFileChmodCmd = conn.CreateCommand())
+            using (var getFileChmodCmd = conn.CreateCommand())
             {
                 getFileChmodCmd.Transaction = tran;
                 getFileChmodCmd.CommandText = @"SELECT Value FROM Config WHERE Key = 'filechmod'";
@@ -32,7 +32,7 @@ namespace NzbDrone.Core.Datastore.Migration
                         var folderChmodNum = fileChmodNum | ((fileChmodNum & 0x124) >> 2);
                         var folderChmod = Convert.ToString(folderChmodNum, 8).PadLeft(3, '0');
 
-                        using (IDbCommand insertCmd = conn.CreateCommand())
+                        using (var insertCmd = conn.CreateCommand())
                         {
                             insertCmd.Transaction = tran;
                             insertCmd.CommandText = "INSERT INTO Config (Key, Value) VALUES ('chmodfolder', ?)";
@@ -42,7 +42,7 @@ namespace NzbDrone.Core.Datastore.Migration
                         }
                     }
 
-                    using (IDbCommand deleteCmd = conn.CreateCommand())
+                    using (var deleteCmd = conn.CreateCommand())
                     {
                         deleteCmd.Transaction = tran;
                         deleteCmd.CommandText = "DELETE FROM Config WHERE Key = 'filechmod'";

src/NzbDrone.Core/Datastore/Migration/063_add_custom_formats.cs

@@ -231,11 +231,11 @@ namespace NzbDrone.Core.Datastore.Migration
         {
             var updatedNamingConfigs = new List<object>();
 
-            using (IDbCommand namingConfigCmd = conn.CreateCommand())
+            using (var namingConfigCmd = conn.CreateCommand())
             {
                 namingConfigCmd.Transaction = tran;
                 namingConfigCmd.CommandText = @"SELECT * FROM ""NamingConfig"" LIMIT 1";
-                using (IDataReader namingConfigReader = namingConfigCmd.ExecuteReader())
+                using (var namingConfigReader = namingConfigCmd.ExecuteReader())
                 {
                     var standardTrackFormatIndex = namingConfigReader.GetOrdinal("StandardTrackFormat");
                     var multiDiscTrackFormatIndex = namingConfigReader.GetOrdinal("MultiDiscTrackFormat");

src/NzbDrone.Core/Datastore/Migration/Framework/SqliteSchemaDumper.cs

@@ -201,7 +201,7 @@ namespace NzbDrone.Core.Datastore.Migration.Framework
 
         public virtual IList<TableDefinition> ReadDbSchema()
         {
-            IList<TableDefinition> tables = ReadTables();
+            var tables = ReadTables();
             foreach (var table in tables)
             {
                 table.Indexes = ReadIndexes(table.SchemaName, table.Name);
@@ -264,7 +264,7 @@ namespace NzbDrone.Core.Datastore.Migration.Framework
         protected virtual IList<IndexDefinition> ReadIndexes(string schemaName, string tableName)
         {
             var sqlCommand = string.Format(@"SELECT type, name, sql FROM sqlite_master WHERE tbl_name = '{0}' AND type = 'index' AND name NOT LIKE 'sqlite_auto%';", tableName);
-            DataTable table = Read(sqlCommand).Tables[0];
+            var table = Read(sqlCommand).Tables[0];
 
             IList<IndexDefinition> indexes = new List<IndexDefinition>();
 

src/NzbDrone.Core/Download/Clients/Deluge/DelugeProxy.cs

@@ -202,7 +202,7 @@ namespace NzbDrone.Core.Download.Clients.Deluge
 
         private JsonRpcRequestBuilder BuildRequest(DelugeSettings settings)
         {
-            string url = HttpRequestBuilder.BuildBaseUrl(settings.UseSsl, settings.Host, settings.Port, settings.UrlBase);
+            var url = HttpRequestBuilder.BuildBaseUrl(settings.UseSsl, settings.Host, settings.Port, settings.UrlBase);
 
             var requestBuilder = new JsonRpcRequestBuilder(url);
             requestBuilder.LogResponseContent = true;

src/NzbDrone.Core/Download/Clients/DownloadStation/Proxies/DownloadStationTaskProxyV2.cs

@@ -40,7 +40,7 @@ namespace NzbDrone.Core.Download.Clients.DownloadStation.Proxies
             else
             {
                 _logger.Trace("No directory configured in settings; falling back to client default destination folder.");
-                string defaultDestination = _defaultDestinationProxy.GetDefaultDestination(settings);
+                var defaultDestination = _defaultDestinationProxy.GetDefaultDestination(settings);
 
                 if (defaultDestination.IsNotNullOrWhiteSpace())
                 {
@@ -73,7 +73,7 @@ namespace NzbDrone.Core.Download.Clients.DownloadStation.Proxies
             else
             {
                 _logger.Trace("No directory configured in settings; falling back to client default destination folder.");
-                string defaultDestination = _defaultDestinationProxy.GetDefaultDestination(settings);
+                var defaultDestination = _defaultDestinationProxy.GetDefaultDestination(settings);
 
                 if (defaultDestination.IsNotNullOrWhiteSpace())
                 {

src/NzbDrone.Core/Download/Clients/DownloadStation/UsenetDownloadStation.cs

@@ -63,7 +63,7 @@ namespace NzbDrone.Core.Download.Clients.DownloadStation
             var items = new List<DownloadClientItem>();
 
             long totalRemainingSize = 0;
-            long globalSpeed = nzbTasks.Where(t => t.Status == DownloadStationTaskStatus.Downloading)
+            var globalSpeed = nzbTasks.Where(t => t.Status == DownloadStationTaskStatus.Downloading)
                                        .Select(GetDownloadSpeed)
                                        .Sum();
 

src/NzbDrone.Core/Download/Clients/Nzbget/Nzbget.cs

@@ -223,7 +223,7 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
 
         protected IEnumerable<NzbgetCategory> GetCategories(Dictionary<string, string> config)
         {
-            for (int i = 1; i < 100; i++)
+            for (var i = 1; i < 100; i++)
             {
                 var name = config.GetValueOrDefault("Category" + i + ".Name");
 

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrent.cs

@@ -494,7 +494,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
                 return null;
             }
 
-            Dictionary<string, QBittorrentLabel> labels = Proxy.GetLabels(Settings);
+            var labels = Proxy.GetLabels(Settings);
 
             if (Settings.MusicCategory.IsNotNullOrWhiteSpace() && !labels.ContainsKey(Settings.MusicCategory))
             {

src/NzbDrone.Core/Download/Clients/Sabnzbd/JsonConverters/SabnzbdStringArrayConverter.cs

@@ -14,7 +14,7 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd.JsonConverters
             var stringArray = (string[])value;
             writer.WriteStartArray();
 
-            for (int i = 0; i < stringArray.Length; i++)
+            for (var i = 0; i < stringArray.Length; i++)
             {
                 writer.WriteValue(stringArray[i]);
             }

src/NzbDrone.Core/Download/Clients/rTorrent/RTorrent.cs

@@ -121,7 +121,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
             _logger.Debug("Retrieved metadata of {0} torrents in client", torrents.Count);
 
             var items = new List<DownloadClientItem>();
-            foreach (RTorrentTorrent torrent in torrents)
+            foreach (var torrent in torrents)
             {
                 // Don't concern ourselves with categories other than specified
                 if (Settings.MusicCategory.IsNotNullOrWhiteSpace() && torrent.Category != Settings.MusicCategory)

src/NzbDrone.Core/Download/Clients/uTorrent/UTorrent.cs

@@ -215,7 +215,7 @@ namespace NzbDrone.Core.Download.Clients.UTorrent
         {
             var config = _proxy.GetConfig(Settings);
 
-            OsPath destDir = new OsPath(null);
+            var destDir = new OsPath(null);
 
             if (config.GetValueOrDefault("dir_active_download_flag") == "true")
             {

src/NzbDrone.Core/Download/Extensions/XmlExtensions.cs

@@ -32,13 +32,13 @@ namespace NzbDrone.Core.Download.Extensions
         public static long ElementAsLong(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return long.TryParse(el?.Value, out long value) ? value : default;
+            return long.TryParse(el?.Value, out var value) ? value : default;
         }
 
         public static int ElementAsInt(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return int.TryParse(el?.Value, out int value) ? value : default(int);
+            return int.TryParse(el?.Value, out var value) ? value : default(int);
         }
 
         public static int GetIntResponse(this XDocument document)

src/NzbDrone.Core/Fluent.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -105,17 +105,17 @@ namespace NzbDrone.Core
             }
 
             var cs = s.ToCharArray();
-            int length = 0;
+            var length = 0;
-            int i = 0;
+            var i = 0;
             while (i < cs.Length)
             {
-                int charSize = 1;
+                var charSize = 1;
                 if (i < (cs.Length - 1) && char.IsSurrogate(cs[i]))
                 {
                     charSize = 2;
                 }
 
-                int byteSize = Encoding.UTF8.GetByteCount(cs, i, charSize);
+                var byteSize = Encoding.UTF8.GetByteCount(cs, i, charSize);
                 if ((byteSize + length) <= maxLength)
                 {
                     i = i + charSize;

src/NzbDrone.Core/HealthCheck/Checks/PackageGlobalMessageCheck.cs

@@ -22,7 +22,7 @@ namespace NzbDrone.Core.HealthCheck.Checks
             }
 
             var message = _deploymentInfoProvider.PackageGlobalMessage;
-            HealthCheckResult result = HealthCheckResult.Notice;
+            var result = HealthCheckResult.Notice;
 
             if (message.StartsWith("Error:"))
             {

src/NzbDrone.Core/ImportLists/HttpImportListBase.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.ImportLists
 
                 var pageableRequestChain = pageableRequestChainSelector(generator);
 
-                for (int i = 0; i < pageableRequestChain.Tiers; i++)
+                for (var i = 0; i < pageableRequestChain.Tiers; i++)
                 {
                     var pageableRequests = pageableRequestChain.GetTier(i);
 

src/NzbDrone.Core/ImportLists/Spotify/SpotifyImportListBase.cs

@@ -138,7 +138,7 @@ namespace NzbDrone.Core.ImportLists.Spotify
                     break;
             }
 
-            return DateTime.TryParseExact(date, format, CultureInfo.InvariantCulture, DateTimeStyles.None, out DateTime result) ? result : default(DateTime);
+            return DateTime.TryParseExact(date, format, CultureInfo.InvariantCulture, DateTimeStyles.None, out var result) ? result : default(DateTime);
         }
 
         public IList<SpotifyImportListItemInfo> MapSpotifyReleases(IList<SpotifyImportListItemInfo> items)

src/NzbDrone.Core/ImportLists/Spotify/SpotifyProxy.cs

@@ -79,7 +79,7 @@ namespace NzbDrone.Core.ImportLists.Spotify
             where T : BasicModel
             where TSettings : SpotifySettingsBase<TSettings>, new()
         {
-            T result = method(api);
+            var result = method(api);
             if (result.HasError())
             {
                 // If unauthorized, refresh token and try again

src/NzbDrone.Core/IndexerSearch/AlbumSearchService.cs

@@ -74,7 +74,7 @@ namespace NzbDrone.Core.IndexerSearch
 
             if (message.ArtistId.HasValue)
             {
-                int artistId = message.ArtistId.Value;
+                var artistId = message.ArtistId.Value;
 
                 var pagingSpec = new PagingSpec<Album>
                 {

src/NzbDrone.Core/Indexers/HttpIndexerBase.cs

@@ -92,7 +92,7 @@ namespace NzbDrone.Core.Indexers
                     lastReleaseInfo = _indexerStatusService.GetLastRssSyncReleaseInfo(Definition.Id);
                 }
 
-                for (int i = 0; i < pageableRequestChain.Tiers; i++)
+                for (var i = 0; i < pageableRequestChain.Tiers; i++)
                 {
                     var pageableRequests = pageableRequestChain.GetTier(i);
 

src/NzbDrone.Core/Languages/Language.cs

@@ -156,7 +156,7 @@ namespace NzbDrone.Core.Languages
                 return Unknown;
             }
 
-            Language language = All.FirstOrDefault(v => v.Id == id);
+            var language = All.FirstOrDefault(v => v.Id == id);
 
             if (language == null)
             {

src/NzbDrone.Core/MediaCover/MediaCoverService.cs

@@ -136,7 +136,7 @@ namespace NzbDrone.Core.MediaCover
 
         private bool EnsureArtistCovers(Artist artist)
         {
-            bool updated = false;
+            var updated = false;
             var toResize = new List<Tuple<MediaCover, bool>>();
 
             foreach (var cover in artist.Metadata.Value.Images)
@@ -196,7 +196,7 @@ namespace NzbDrone.Core.MediaCover
 
         public bool EnsureAlbumCovers(Album album)
         {
-            bool updated = false;
+            var updated = false;
 
             foreach (var cover in album.Images.Where(e => e.CoverType == MediaCoverTypes.Cover))
             {
@@ -269,7 +269,7 @@ namespace NzbDrone.Core.MediaCover
 
         private void EnsureResizedCovers(Artist artist, MediaCover cover, bool forceResize, Album album = null)
         {
-            int[] heights = GetDefaultHeights(cover.CoverType);
+            var heights = GetDefaultHeights(cover.CoverType);
 
             foreach (var height in heights)
             {

src/NzbDrone.Core/MediaFiles/AudioTag.cs

@@ -161,13 +161,13 @@ namespace NzbDrone.Core.MediaFiles
 
                 OriginalYear = OriginalReleaseDate.HasValue ? (uint)OriginalReleaseDate?.Year : 0;
 
-                foreach (ICodec codec in file.Properties.Codecs)
+                foreach (var codec in file.Properties.Codecs)
                 {
-                    IAudioCodec acodec = codec as IAudioCodec;
+                    var acodec = codec as IAudioCodec;
 
                     if (acodec != null && (acodec.MediaTypes & MediaTypes.Audio) != MediaTypes.None)
                     {
-                        int bitrate = acodec.AudioBitrate;
+                        var bitrate = acodec.AudioBitrate;
                         if (bitrate == 0)
                         {
                             // Taglib can't read bitrate for Opus.
@@ -222,7 +222,7 @@ namespace NzbDrone.Core.MediaFiles
 
         private int EstimateBitrate(TagLib.File file, string path)
         {
-            int bitrate = 0;
+            var bitrate = 0;
             try
             {
                 // Taglib File.Length is unreliable so use System.IO
@@ -241,22 +241,22 @@ namespace NzbDrone.Core.MediaFiles
 
         private DateTime? ReadId3Date(TagLib.Id3v2.Tag tag, string dateTag)
         {
-            string date = tag.GetTextAsString(dateTag);
+            var date = tag.GetTextAsString(dateTag);
 
             if (tag.Version == 4)
             {
                 // the unabused TDRC/TDOR tags
-                return DateTime.TryParse(date, out DateTime result) ? result : default(DateTime?);
+                return DateTime.TryParse(date, out var result) ? result : default(DateTime?);
             }
             else if (dateTag == "TDRC")
             {
                 // taglib maps the v3 TYER and TDAT to TDRC but does it incorrectly
-                return DateTime.TryParseExact(date, "yyyy-dd-MM", CultureInfo.InvariantCulture, DateTimeStyles.None, out DateTime result) ? result : default(DateTime?);
+                return DateTime.TryParseExact(date, "yyyy-dd-MM", CultureInfo.InvariantCulture, DateTimeStyles.None, out var result) ? result : default(DateTime?);
             }
             else
             {
                 // taglib maps the v3 TORY to TDRC so we just get a year
-                return int.TryParse(date, out int year) && year >= 1860 && year <= DateTime.UtcNow.Year + 1 ? new DateTime(year, 1, 1) : default(DateTime?);
+                return int.TryParse(date, out var year) && year >= 1860 && year <= DateTime.UtcNow.Year + 1 ? new DateTime(year, 1, 1) : default(DateTime?);
             }
         }
 

src/NzbDrone.Core/MediaFiles/TrackImport/Identification/Distance.cs

@@ -102,7 +102,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
             var diff = Math.Abs(value - target);
             if (diff > 0)
             {
-                for (int i = 0; i < diff; i++)
+                for (var i = 0; i < diff; i++)
                 {
                     Add(key, 1.0);
                 }
@@ -115,7 +115,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         private static string Clean(string input)
         {
-            char[] arr = input.ToLower().RemoveAccent().ToCharArray();
+            var arr = input.ToLower().RemoveAccent().ToCharArray();
 
             arr = Array.FindAll<char>(arr, c => char.IsLetterOrDigit(c));
 
@@ -171,7 +171,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         public void AddPriority<T>(string key, List<T> values, List<T> options)
             where T : IEquatable<T>
         {
-            for (int i = 0; i < options.Count; i++)
+            for (var i = 0; i < options.Count; i++)
             {
                 if (values.Contains(options[i]))
                 {

src/NzbDrone.Core/MediaFiles/TrackImport/Identification/IdentificationService.cs

@@ -126,7 +126,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
             var releases = GetLocalAlbumReleases(localTracks, config.SingleRelease);
 
-            int i = 0;
+            var i = 0;
             foreach (var localRelease in releases)
             {
                 i++;
@@ -193,7 +193,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         private void IdentifyRelease(LocalAlbumRelease localAlbumRelease, IdentificationOverrides idOverrides, ImportDecisionMakerConfig config)
         {
             var watch = System.Diagnostics.Stopwatch.StartNew();
-            bool fingerprinted = false;
+            var fingerprinted = false;
 
             var candidateReleases = _candidateService.GetDbCandidatesFromTags(localAlbumRelease, idOverrides, config.IncludeExisting);
 
@@ -304,7 +304,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
             _logger.Debug("Matching {0} track files against {1} candidates", localAlbumRelease.TrackCount, candidateReleases.Count);
             _logger.Trace("Processing files:\n{0}", string.Join("\n", localAlbumRelease.LocalTracks.Select(x => x.Path)));
 
-            double bestDistance = 1.0;
+            var bestDistance = 1.0;
 
             foreach (var candidateRelease in candidateReleases)
             {
@@ -350,10 +350,10 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
             var distances = new Distance[localTracks.Count, mbTracks.Count];
             var costs = new double[localTracks.Count, mbTracks.Count];
 
-            for (int col = 0; col < mbTracks.Count; col++)
+            for (var col = 0; col < mbTracks.Count; col++)
             {
                 var totalTrackNumber = DistanceCalculator.GetTotalTrackNumber(mbTracks[col], mbTracks);
-                for (int row = 0; row < localTracks.Count; row++)
+                for (var row = 0; row < localTracks.Count; row++)
                 {
                     distances[row, col] = DistanceCalculator.TrackDistance(localTracks[row], mbTracks[col], totalTrackNumber, false);
                     costs[row, col] = distances[row, col].NormalizedDistance();

src/NzbDrone.Core/MediaFiles/TrackImport/Identification/Munkres.cs

@@ -79,9 +79,9 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
             get
             {
                 var value = new List<Tuple<int, int>>();
-                for (int row = 0; row < nrow_orig; row++)
+                for (var row = 0; row < nrow_orig; row++)
                 {
-                    for (int col = 0; col < ncol_orig; col++)
+                    for (var col = 0; col < ncol_orig; col++)
                     {
                         if (M[row, col] == 1)
                         {
@@ -107,9 +107,9 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         {
             var newdim = Math.Max(matrix.GetLength(0), matrix.GetLength(1));
             var outp = new double[newdim, newdim];
-            for (int row = 0; row < matrix.GetLength(0); row++)
+            for (var row = 0; row < matrix.GetLength(0); row++)
             {
-                for (int col = 0; col < matrix.GetLength(1); col++)
+                for (var col = 0; col < matrix.GetLength(1); col++)
                 {
                     outp[row, col] = matrix[row, col];
                 }
@@ -124,10 +124,10 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         {
             double min_in_row;
 
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
                 min_in_row = C[r, 0];
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     if (C[r, c] < min_in_row)
                     {
@@ -135,7 +135,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
                     }
                 }
 
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     C[r, c] -= min_in_row;
                 }
@@ -149,9 +149,9 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         // matrix. Go to Step 3.
         private void step_two(ref int step)
         {
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     if (C[r, c] == 0 && RowCover[r] == 0 && ColCover[c] == 0)
                     {
@@ -162,12 +162,12 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
                 }
             }
 
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
                 RowCover[r] = 0;
             }
 
-            for (int c = 0; c < n; c++)
+            for (var c = 0; c < n; c++)
             {
                 ColCover[c] = 0;
             }
@@ -181,9 +181,9 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         private void step_three(ref int step)
         {
             int colcount;
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     if (M[r, c] == 1)
                     {
@@ -193,7 +193,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
             }
 
             colcount = 0;
-            for (int c = 0; c < n; c++)
+            for (var c = 0; c < n; c++)
             {
                 if (ColCover[c] == 1)
                 {
@@ -214,7 +214,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         // methods to support step 4
         private void find_a_zero(ref int row, ref int col)
         {
-            int r = 0;
+            var r = 0;
             int c;
             bool done;
             row = -1;
@@ -249,8 +249,8 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         private bool star_in_row(int row)
         {
-            bool tmp = false;
+            var tmp = false;
-            for (int c = 0; c < n; c++)
+            for (var c = 0; c < n; c++)
             {
                 if (M[row, c] == 1)
                 {
@@ -264,7 +264,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         private void find_star_in_row(int row, ref int col)
         {
             col = -1;
-            for (int c = 0; c < n; c++)
+            for (var c = 0; c < n; c++)
             {
                 if (M[row, c] == 1)
                 {
@@ -280,8 +280,8 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         // Save the smallest uncovered value and Go to Step 6.
         private void step_four(ref int step)
         {
-            int row = -1;
+            var row = -1;
-            int col = -1;
+            var col = -1;
             bool done;
 
             done = false;
@@ -317,7 +317,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         private void find_star_in_col(int c, ref int r)
         {
             r = -1;
-            for (int i = 0; i < n; i++)
+            for (var i = 0; i < n; i++)
             {
                 if (M[i, c] == 1)
                 {
@@ -328,7 +328,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         private void find_prime_in_row(int r, ref int c)
         {
-            for (int j = 0; j < n; j++)
+            for (var j = 0; j < n; j++)
             {
                 if (M[r, j] == 2)
                 {
@@ -339,7 +339,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         private void augment_path()
         {
-            for (int p = 0; p < path_count; p++)
+            for (var p = 0; p < path_count; p++)
             {
                 if (M[path[p, 0], path[p, 1]] == 1)
                 {
@@ -354,12 +354,12 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         private void clear_covers()
         {
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
                 RowCover[r] = 0;
             }
 
-            for (int c = 0; c < n; c++)
+            for (var c = 0; c < n; c++)
             {
                 ColCover[c] = 0;
             }
@@ -367,9 +367,9 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         private void erase_primes()
         {
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     if (M[r, c] == 2)
                     {
@@ -389,8 +389,8 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         private void step_five(ref int step)
         {
             bool done;
-            int r = -1;
+            var r = -1;
-            int c = -1;
+            var c = -1;
 
             path_count = 1;
             path[path_count - 1, 0] = path_row_0;
@@ -428,9 +428,9 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         // methods to support step 6
         private void find_smallest(ref double minval)
         {
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     if (RowCover[r] == 0 && ColCover[c] == 0)
                     {
@@ -448,11 +448,11 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
         // altering any stars, primes, or covered lines.
         private void step_six(ref int step)
         {
-            double minval = double.MaxValue;
+            var minval = double.MaxValue;
             find_smallest(ref minval);
-            for (int r = 0; r < n; r++)
+            for (var r = 0; r < n; r++)
             {
-                for (int c = 0; c < n; c++)
+                for (var c = 0; c < n; c++)
                 {
                     if (RowCover[r] == 1)
                     {
@@ -471,7 +471,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Identification
 
         public void Run()
         {
-            bool done = false;
+            var done = false;
             while (!done)
             {
                 switch (step)

src/NzbDrone.Core/MediaFiles/TrackImport/ImportApprovedTracks.cs

@@ -90,7 +90,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport
             var albumDecisions = decisions.Where(e => e.Item.Album != null && e.Approved)
                 .GroupBy(e => e.Item.Album.ForeignAlbumId).ToList();
 
-            int iDecision = 1;
+            var iDecision = 1;
             foreach (var albumDecision in albumDecisions)
             {
                 _logger.ProgressInfo($"Importing album {iDecision++}/{albumDecisions.Count}");

src/NzbDrone.Core/MediaFiles/TrackImport/ImportDecisionMaker.cs

@@ -100,7 +100,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport
                 downloadClientItemInfo = Parser.Parser.ParseAlbumTitle(downloadClientItem.Title);
             }
 
-            int i = 1;
+            var i = 1;
             foreach (var file in files)
             {
                 _logger.ProgressInfo($"Reading file {i++}/{files.Count}");

src/NzbDrone.Core/MediaFiles/TrackImport/Specifications/NotUnpackingSpecification.cs

@@ -33,7 +33,7 @@ namespace NzbDrone.Core.MediaFiles.TrackImport.Specifications
 
             foreach (var workingFolder in _configService.DownloadClientWorkingFolders.Split('|'))
             {
-                DirectoryInfo parent = Directory.GetParent(item.Path);
+                var parent = Directory.GetParent(item.Path);
                 while (parent != null)
                 {
                     if (parent.Name.StartsWith(workingFolder))

src/NzbDrone.Core/MediaFiles/UpdateTrackFileService.cs

@@ -64,7 +64,7 @@ namespace NzbDrone.Core.MediaFiles
                         var relDate = album.ReleaseDate.Value;
 
                         // avoiding false +ve checks and set date skewing by not using UTC (Windows)
-                        DateTime oldDateTime = _diskProvider.FileGetLastWrite(trackFilePath);
+                        var oldDateTime = _diskProvider.FileGetLastWrite(trackFilePath);
 
                         if (OsInfo.IsNotWindows && relDate < EpochTime)
                         {

src/NzbDrone.Core/Messaging/Commands/CommandExecutor.cs

@@ -126,7 +126,7 @@ namespace NzbDrone.Core.Messaging.Commands
         {
             _cancellationTokenSource = new CancellationTokenSource();
 
-            for (int i = 0; i < THREAD_LIMIT; i++)
+            for (var i = 0; i < THREAD_LIMIT; i++)
             {
                 var thread = new Thread(ExecuteCommands);
                 thread.Start();

src/NzbDrone.Core/Messaging/Commands/CommandQueueManager.cs

@@ -139,7 +139,7 @@ namespace NzbDrone.Core.Messaging.Commands
 
         public CommandModel Push(string commandName, DateTime? lastExecutionTime, DateTime? lastStartTime, CommandPriority priority = CommandPriority.Normal, CommandTrigger trigger = CommandTrigger.Unspecified)
         {
-            dynamic command = GetCommand(commandName);
+            var command = GetCommand(commandName);
             command.LastExecutionTime = lastExecutionTime;
             command.LastStartTime = lastStartTime;
             command.Trigger = trigger;

src/NzbDrone.Core/MetadataSource/SearchArtistComparer.cs

@@ -35,7 +35,7 @@ namespace NzbDrone.Core.MetadataSource
 
         public int Compare(Artist x, Artist y)
         {
-            int result = 0;
+            var result = 0;
 
             // Prefer exact matches
             result = Compare(x, y, s => CleanPunctuation(s.Name).Equals(CleanPunctuation(SearchQuery)));

src/NzbDrone.Core/MetadataSource/SkyHook/SkyHookProxy.cs

@@ -190,7 +190,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
                 {
                     var slug = lowerTitle.Split(':')[1].Trim();
 
-                    bool isValid = Guid.TryParse(slug, out var searchGuid);
+                    var isValid = Guid.TryParse(slug, out var searchGuid);
 
                     if (slug.IsNullOrWhiteSpace() || slug.Any(char.IsWhiteSpace) || isValid == false)
                     {
@@ -252,7 +252,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
                 {
                     var slug = lowerTitle.Split(':')[1].Trim();
 
-                    bool isValid = Guid.TryParse(slug, out var searchGuid);
+                    var isValid = Guid.TryParse(slug, out var searchGuid);
 
                     if (slug.IsNullOrWhiteSpace() || slug.Any(char.IsWhiteSpace) || isValid == false)
                     {
@@ -432,7 +432,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
 
         private static Album MapAlbum(AlbumResource resource, Dictionary<string, ArtistMetadata> artistDict)
         {
-            Album album = new Album();
+            var album = new Album();
             album.ForeignAlbumId = resource.Id;
             album.OldForeignAlbumIds = resource.OldIds;
             album.Title = resource.Title;
@@ -475,7 +475,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
 
         private static AlbumRelease MapRelease(ReleaseResource resource, Dictionary<string, ArtistMetadata> artistDict)
         {
-            AlbumRelease release = new AlbumRelease();
+            var release = new AlbumRelease();
             release.ForeignReleaseId = resource.Id;
             release.OldForeignReleaseIds = resource.OldIds;
             release.Title = resource.Title;
@@ -490,7 +490,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
             var allTracks = resource.Tracks.Select(x => MapTrack(x, artistDict));
             if (!allMedia.Any())
             {
-                foreach (int n in allTracks.Select(x => x.MediumNumber).Distinct())
+                foreach (var n in allTracks.Select(x => x.MediumNumber).Distinct())
                 {
                     allMedia.Add(new Medium { Name = "Unknown", Number = n, Format = "Unknown" });
                 }
@@ -514,7 +514,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
 
         private static Medium MapMedium(MediumResource resource)
         {
-            Medium medium = new Medium
+            var medium = new Medium
             {
                 Name = resource.Name,
                 Number = resource.Position,
@@ -526,7 +526,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
 
         private static Track MapTrack(TrackResource resource, Dictionary<string, ArtistMetadata> artistDict)
         {
-            Track track = new Track
+            var track = new Track
             {
                 ArtistMetadata = artistDict[resource.ArtistId],
                 Title = resource.TrackName,
@@ -545,7 +545,7 @@ namespace NzbDrone.Core.MetadataSource.SkyHook
 
         private static ArtistMetadata MapArtistMetadata(ArtistResource resource)
         {
-            ArtistMetadata artist = new ArtistMetadata();
+            var artist = new ArtistMetadata();
 
             artist.Name = resource.ArtistName;
             artist.Aliases = resource.ArtistAliases;

src/NzbDrone.Core/Music/Model/PrimaryAlbumType.cs

@@ -87,7 +87,7 @@ namespace NzbDrone.Core.Music
                 return Album;
             }
 
-            PrimaryAlbumType albumType = All.FirstOrDefault(v => v.Id == id);
+            var albumType = All.FirstOrDefault(v => v.Id == id);
 
             if (albumType == null)
             {

src/NzbDrone.Core/Music/Model/ReleaseStatus.cs

@@ -85,7 +85,7 @@ namespace NzbDrone.Core.Music
                 return Official;
             }
 
-            ReleaseStatus albumType = All.FirstOrDefault(v => v.Id == id);
+            var albumType = All.FirstOrDefault(v => v.Id == id);
 
             if (albumType == null)
             {

src/NzbDrone.Core/Music/Model/SecondaryAlbumType.cs

@@ -100,7 +100,7 @@ namespace NzbDrone.Core.Music
                 return Studio;
             }
 
-            SecondaryAlbumType albumType = All.FirstOrDefault(v => v.Id == id);
+            var albumType = All.FirstOrDefault(v => v.Id == id);
 
             if (albumType == null)
             {

src/NzbDrone.Core/Music/Repositories/ArtistMetadataRepository.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using NLog;
 using NzbDrone.Core.Datastore;
@@ -32,7 +32,7 @@ namespace NzbDrone.Core.Music
             var existingMetadata = FindById(data.Select(x => x.ForeignArtistId).ToList());
             var updateMetadataList = new List<ArtistMetadata>();
             var addMetadataList = new List<ArtistMetadata>();
-            int upToDateMetadataCount = 0;
+            var upToDateMetadataCount = 0;
 
             foreach (var meta in data)
             {

src/NzbDrone.Core/Music/Services/AddArtistService.cs

@@ -154,7 +154,7 @@ namespace NzbDrone.Core.Music
                 if (_artistService.ArtistPathExists(path))
                 {
                     var basepath = path;
-                    int i = 0;
+                    var i = 0;
                     do
                     {
                         i++;

src/NzbDrone.Core/Music/Services/RefreshAlbumService.cs

@@ -324,7 +324,7 @@ namespace NzbDrone.Core.Music
 
         public bool RefreshAlbumInfo(List<Album> albums, List<Album> remoteAlbums, bool forceAlbumRefresh, bool forceUpdateFileTags, DateTime? lastUpdate)
         {
-            bool updated = false;
+            var updated = false;
 
             HashSet<string> updatedMusicbrainzAlbums = null;
 

src/NzbDrone.Core/Music/Services/RefreshArtistService.cs

@@ -106,7 +106,7 @@ namespace NzbDrone.Core.Music
 
         protected override UpdateResult UpdateEntity(Artist local, Artist remote)
         {
-            UpdateResult result = UpdateResult.None;
+            var result = UpdateResult.None;
 
             if (!local.Metadata.Value.Equals(remote.Metadata.Value))
             {
@@ -324,7 +324,7 @@ namespace NzbDrone.Core.Music
 
         private void RefreshSelectedArtists(List<int> artistIds, bool isNew, CommandTrigger trigger)
         {
-            bool updated = false;
+            var updated = false;
             var artists = _artistService.GetArtists(artistIds);
 
             foreach (var artist in artists)

src/NzbDrone.Core/Music/Services/RefreshEntityServiceBase.cs

@@ -114,7 +114,7 @@ namespace NzbDrone.Core.Music
 
         public bool RefreshEntityInfo(TEntity local, List<TEntity> remoteList, bool forceChildRefresh, bool forceUpdateFileTags, DateTime? lastUpdate)
         {
-            bool updated = false;
+            var updated = false;
 
             LogProgress(local);
 
@@ -201,7 +201,7 @@ namespace NzbDrone.Core.Music
 
         public bool RefreshEntityInfo(List<TEntity> localList, List<TEntity> remoteList, bool forceChildRefresh, bool forceUpdateFileTags)
         {
-            bool updated = false;
+            var updated = false;
             foreach (var entity in localList)
             {
                 updated |= RefreshEntityInfo(entity, remoteList, forceChildRefresh, forceUpdateFileTags, null);

src/NzbDrone.Core/Organizer/FileNameBuilder.cs

@@ -423,7 +423,7 @@ namespace NzbDrone.Core.Organizer
         {
             var pattern = string.Empty;
 
-            for (int i = 0; i < tracks.Count; i++)
+            for (var i = 0; i < tracks.Count; i++)
             {
                 var patternToReplace = i == 0 ? basePattern : formatPattern;
 
@@ -437,7 +437,7 @@ namespace NzbDrone.Core.Organizer
         {
             var pattern = string.Empty;
 
-            for (int i = 0; i < tracks.Count; i++)
+            for (var i = 0; i < tracks.Count; i++)
             {
                 var patternToReplace = i == 0 ? basePattern : formatPattern;
 

src/NzbDrone.Core/Parser/FingerprintingService.cs

@@ -98,7 +98,7 @@ namespace NzbDrone.Core.Parser
                 path = "fpcalc";
 
                 // check that the command exists
-                Process p = new Process();
+                var p = new Process();
                 p.StartInfo.FileName = path;
                 p.StartInfo.Arguments = "-version";
                 p.StartInfo.UseShellExecute = false;
@@ -110,7 +110,7 @@ namespace NzbDrone.Core.Parser
                     p.Start();
 
                     // To avoid deadlocks, always read the output stream first and then wait.
-                    string output = p.StandardOutput.ReadToEnd();
+                    var output = p.StandardOutput.ReadToEnd();
                     p.WaitForExit(1000);
                 }
                 catch
@@ -136,7 +136,7 @@ namespace NzbDrone.Core.Parser
                 return null;
             }
 
-            Process p = new Process();
+            var p = new Process();
             p.StartInfo.FileName = _fpcalcPath;
             p.StartInfo.Arguments = $"-version";
             p.StartInfo.UseShellExecute = false;
@@ -146,7 +146,7 @@ namespace NzbDrone.Core.Parser
             p.Start();
 
             // To avoid deadlocks, always read the output stream first and then wait.
-            string output = p.StandardOutput.ReadToEnd();
+            var output = p.StandardOutput.ReadToEnd();
             p.WaitForExit(1000);
 
             if (p.ExitCode != 0)
@@ -241,7 +241,7 @@ namespace NzbDrone.Core.Parser
         {
             if (IsSetup() && File.Exists(file))
             {
-                Process p = new Process();
+                var p = new Process();
                 p.StartInfo.FileName = _fpcalcPath;
                 p.StartInfo.Arguments = $"{_fpcalcArgs} \"{file}\"";
                 p.StartInfo.UseShellExecute = false;
@@ -251,14 +251,14 @@ namespace NzbDrone.Core.Parser
 
                 _logger.Trace("Executing {0} {1}", p.StartInfo.FileName, p.StartInfo.Arguments);
 
-                StringBuilder output = new StringBuilder();
+                var output = new StringBuilder();
-                StringBuilder error = new StringBuilder();
+                var error = new StringBuilder();
 
                 // see https://stackoverflow.com/questions/139593/processstartinfo-hanging-on-waitforexit-why?lq=1
                 // this is most likely overkill...
-                using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
+                using (var outputWaitHandle = new AutoResetEvent(false))
                 {
-                    using (AutoResetEvent errorWaitHandle = new AutoResetEvent(false))
+                    using (var errorWaitHandle = new AutoResetEvent(false))
                     {
                         DataReceivedEventHandler outputHandler = (sender, e) =>
                         {
@@ -353,7 +353,7 @@ namespace NzbDrone.Core.Parser
                 .Build();
 
             var sb = new StringBuilder($"client={_acoustIdApiKey}&format=json&meta=recordingids&batch=1", 2000);
-            for (int i = 0; i < toLookup.Count; i++)
+            for (var i = 0; i < toLookup.Count; i++)
             {
                 sb.Append($"&duration.{i}={toLookup[i].Item2.Duration:F0}&fingerprint.{i}={toLookup[i].Item2.Fingerprint}");
             }

src/NzbDrone.Core/Parser/Model/ParsedAlbumInfo.cs

@@ -24,7 +24,7 @@ namespace NzbDrone.Core.Parser.Model
 
         public override string ToString()
         {
-            string albumString = "[Unknown Album]";
+            var albumString = "[Unknown Album]";
 
             if (AlbumTitle != null)
             {

src/NzbDrone.Core/Parser/Model/ParsedTrackInfo.cs

@@ -38,7 +38,7 @@ namespace NzbDrone.Core.Parser.Model
 
         public override string ToString()
         {
-            string trackString = "[Unknown Track]";
+            var trackString = "[Unknown Track]";
 
             if (TrackNumbers != null && TrackNumbers.Any())
             {

src/NzbDrone.Core/Parser/Parser.cs

@@ -629,9 +629,9 @@ namespace NzbDrone.Core.Parser
             // TODO: Split into separate method and write unit tests for.
             var parts = artistName.Split('.');
             artistName = "";
-            int n = 0;
+            var n = 0;
-            bool previousAcronym = false;
+            var previousAcronym = false;
-            string nextPart = "";
+            var nextPart = "";
             foreach (var part in parts)
             {
                 if (parts.Length >= n + 2)
@@ -665,7 +665,7 @@ namespace NzbDrone.Core.Parser
 
             artistName = artistName.Trim(' ');
 
-            ParsedTrackInfo result = new ParsedTrackInfo();
+            var result = new ParsedTrackInfo();
 
             result.ArtistTitle = artistName;
             result.ArtistTitleInfo = GetArtistTitleInfo(result.ArtistTitle);

src/NzbDrone.Core/Parser/QualityParser.cs

@@ -635,7 +635,7 @@ namespace NzbDrone.Core.Parser
                 result.Revision.IsRepack = true;
             }
 
-            Match versionRegexResult = VersionRegex.Match(normalizedName);
+            var versionRegexResult = VersionRegex.Match(normalizedName);
 
             if (versionRegexResult.Success)
             {
@@ -643,7 +643,7 @@ namespace NzbDrone.Core.Parser
             }
 
             // TODO: re-enable this when we have a reliable way to determine real
-            MatchCollection realRegexResult = RealRegex.Matches(name);
+            var realRegexResult = RealRegex.Matches(name);
 
             if (realRegexResult.Count > 0)
             {

src/NzbDrone.Core/Profiles/Delay/DelayProfileService.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.Profiles.Delay
 
             var all = All().OrderBy(d => d.Order).ToList();
 
-            for (int i = 0; i < all.Count; i++)
+            for (var i = 0; i < all.Count; i++)
             {
                 if (all[i].Id == 1)
                 {

src/NzbDrone.Core/Profiles/Metadata/MetadataProfileService.cs

@@ -145,7 +145,7 @@ namespace NzbDrone.Core.Profiles.Metadata
 
                 var names = profiles.Select(x => x.Name).ToList();
 
-                int i = 1;
+                var i = 1;
                 emptyProfile.Name = $"{NONE_PROFILE_NAME}.{i}";
 
                 while (names.Contains(emptyProfile.Name))

src/NzbDrone.Core/Qualities/QualityDefinitionService.cs

@@ -66,8 +66,8 @@ namespace NzbDrone.Core.Qualities
 
         private void InsertMissingDefinitions()
         {
-            List<QualityDefinition> insertList = new List<QualityDefinition>();
+            var insertList = new List<QualityDefinition>();
-            List<QualityDefinition> updateList = new List<QualityDefinition>();
+            var updateList = new List<QualityDefinition>();
 
             var allDefinitions = Quality.DefaultQualityDefinitions.OrderBy(d => d.Weight).ToList();
             var existingDefinitions = _repo.All().ToList();
@@ -110,7 +110,7 @@ namespace NzbDrone.Core.Qualities
 
         public void Execute(ResetQualityDefinitionsCommand message)
         {
-            List<QualityDefinition> updateList = new List<QualityDefinition>();
+            var updateList = new List<QualityDefinition>();
 
             var allDefinitions = Quality.DefaultQualityDefinitions.OrderBy(d => d.Weight).ToList();
             var existingDefinitions = _repo.All().ToList();