/* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*
*  Licensed to Elasticsearch B.V. under one or more contributor
*  license agreements. See the NOTICE file distributed with
*  this work for additional information regarding copyright
*  ownership. Elasticsearch B.V. licenses this file to you under
*  the Apache License, Version 2.0 (the "License"); you may
*  not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
* 	http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing,
*  software distributed under the License is distributed on an
*  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
*  KIND, either express or implied.  See the License for the
*  specific language governing permissions and limitations
*  under the License.
*/

#region Utf8Json License https://github.com/neuecc/Utf8Json/blob/master/LICENSE
// MIT License
// 
// Copyright (c) 2017 Yoshifumi Kawai
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#endregion

using System;
using OpenSearch.Net.Utf8Json.Internal;

namespace OpenSearch.Net.Utf8Json.Formatters
{
	// reduce static constructor generate size on generics(especially IL2CPP on Unity)
	internal static class TupleFormatterHelper
	{
		internal static readonly byte[][] nameCache1;
		internal static readonly AutomataDictionary dictionary1;
		internal static readonly byte[][] nameCache2;
		internal static readonly AutomataDictionary dictionary2;
		internal static readonly byte[][] nameCache3;
		internal static readonly AutomataDictionary dictionary3;
		internal static readonly byte[][] nameCache4;
		internal static readonly AutomataDictionary dictionary4;
		internal static readonly byte[][] nameCache5;
		internal static readonly AutomataDictionary dictionary5;
		internal static readonly byte[][] nameCache6;
		internal static readonly AutomataDictionary dictionary6;
		internal static readonly byte[][] nameCache7;
		internal static readonly AutomataDictionary dictionary7;
		internal static readonly byte[][] nameCache8;
		internal static readonly AutomataDictionary dictionary8;

		static TupleFormatterHelper()
		{
			nameCache1 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
			};
			dictionary1 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
			};
			nameCache2 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
			};
			dictionary2 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
			};
			nameCache3 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item3"),
			};
			dictionary3 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item3"), 2 },
			};
			nameCache4 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item3"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item4"),
			};
			dictionary4 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item3"), 2 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item4"), 3 },
			};
			nameCache5 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item3"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item4"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item5"),
			};
			dictionary5 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item3"), 2 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item4"), 3 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item5"), 4 },
			};
			nameCache6 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item3"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item4"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item5"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item6"),
			};
			dictionary6 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item3"), 2 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item4"), 3 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item5"), 4 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item6"), 5 },
			};
			nameCache7 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item3"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item4"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item5"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item6"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item7"),
			};
			dictionary7 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item3"), 2 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item4"), 3 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item5"), 4 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item6"), 5 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item7"), 6 },
			};
			nameCache8 = new []
			{
				JsonWriter.GetEncodedPropertyNameWithBeginObject("Item1"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item2"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item3"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item4"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item5"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item6"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Item7"),
				JsonWriter.GetEncodedPropertyNameWithPrefixValueSeparator("Rest"),
			};
			dictionary8 = new AutomataDictionary
			{
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item1"), 0 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item2"), 1 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item3"), 2 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item4"), 3 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item5"), 4 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item6"), 5 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Item7"), 6 },
				{JsonWriter.GetEncodedPropertyNameWithoutQuotation("Rest"), 7 },
			};
		}
	}
}

namespace OpenSearch.Net.Utf8Json.Formatters
{

	internal sealed class TupleFormatter<T1> : IJsonFormatter<Tuple<T1>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache1;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary1;

		public void Serialize(ref JsonWriter writer, Tuple<T1> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1>(item1);
		}
	}


	internal sealed class TupleFormatter<T1, T2> : IJsonFormatter<Tuple<T1, T2>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache2;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary2;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2>(item1, item2);
		}
	}


	internal sealed class TupleFormatter<T1, T2, T3> : IJsonFormatter<Tuple<T1, T2, T3>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache3;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary3;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2, T3> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteRaw(Cache[2]);
			formatterResolver.GetFormatterWithVerify<T3>().Serialize(ref writer, value.Item3, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2, T3> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			T3 item3 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					case 2:
						item3 = formatterResolver.GetFormatterWithVerify<T3>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2, T3>(item1, item2, item3);
		}
	}


	internal sealed class TupleFormatter<T1, T2, T3, T4> : IJsonFormatter<Tuple<T1, T2, T3, T4>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache4;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary4;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2, T3, T4> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteRaw(Cache[2]);
			formatterResolver.GetFormatterWithVerify<T3>().Serialize(ref writer, value.Item3, formatterResolver);
			writer.WriteRaw(Cache[3]);
			formatterResolver.GetFormatterWithVerify<T4>().Serialize(ref writer, value.Item4, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2, T3, T4> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			T3 item3 = default;
			T4 item4 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					case 2:
						item3 = formatterResolver.GetFormatterWithVerify<T3>().Deserialize(ref reader, formatterResolver);
						break;
					case 3:
						item4 = formatterResolver.GetFormatterWithVerify<T4>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2, T3, T4>(item1, item2, item3, item4);
		}
	}


	internal sealed class TupleFormatter<T1, T2, T3, T4, T5> : IJsonFormatter<Tuple<T1, T2, T3, T4, T5>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache5;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary5;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2, T3, T4, T5> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteRaw(Cache[2]);
			formatterResolver.GetFormatterWithVerify<T3>().Serialize(ref writer, value.Item3, formatterResolver);
			writer.WriteRaw(Cache[3]);
			formatterResolver.GetFormatterWithVerify<T4>().Serialize(ref writer, value.Item4, formatterResolver);
			writer.WriteRaw(Cache[4]);
			formatterResolver.GetFormatterWithVerify<T5>().Serialize(ref writer, value.Item5, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2, T3, T4, T5> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			T3 item3 = default;
			T4 item4 = default;
			T5 item5 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					case 2:
						item3 = formatterResolver.GetFormatterWithVerify<T3>().Deserialize(ref reader, formatterResolver);
						break;
					case 3:
						item4 = formatterResolver.GetFormatterWithVerify<T4>().Deserialize(ref reader, formatterResolver);
						break;
					case 4:
						item5 = formatterResolver.GetFormatterWithVerify<T5>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2, T3, T4, T5>(item1, item2, item3, item4, item5);
		}
	}


	internal sealed class TupleFormatter<T1, T2, T3, T4, T5, T6> : IJsonFormatter<Tuple<T1, T2, T3, T4, T5, T6>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache6;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary6;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2, T3, T4, T5, T6> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteRaw(Cache[2]);
			formatterResolver.GetFormatterWithVerify<T3>().Serialize(ref writer, value.Item3, formatterResolver);
			writer.WriteRaw(Cache[3]);
			formatterResolver.GetFormatterWithVerify<T4>().Serialize(ref writer, value.Item4, formatterResolver);
			writer.WriteRaw(Cache[4]);
			formatterResolver.GetFormatterWithVerify<T5>().Serialize(ref writer, value.Item5, formatterResolver);
			writer.WriteRaw(Cache[5]);
			formatterResolver.GetFormatterWithVerify<T6>().Serialize(ref writer, value.Item6, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2, T3, T4, T5, T6> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			T3 item3 = default;
			T4 item4 = default;
			T5 item5 = default;
			T6 item6 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					case 2:
						item3 = formatterResolver.GetFormatterWithVerify<T3>().Deserialize(ref reader, formatterResolver);
						break;
					case 3:
						item4 = formatterResolver.GetFormatterWithVerify<T4>().Deserialize(ref reader, formatterResolver);
						break;
					case 4:
						item5 = formatterResolver.GetFormatterWithVerify<T5>().Deserialize(ref reader, formatterResolver);
						break;
					case 5:
						item6 = formatterResolver.GetFormatterWithVerify<T6>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2, T3, T4, T5, T6>(item1, item2, item3, item4, item5, item6);
		}
	}


	internal sealed class TupleFormatter<T1, T2, T3, T4, T5, T6, T7> : IJsonFormatter<Tuple<T1, T2, T3, T4, T5, T6, T7>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache7;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary7;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2, T3, T4, T5, T6, T7> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteRaw(Cache[2]);
			formatterResolver.GetFormatterWithVerify<T3>().Serialize(ref writer, value.Item3, formatterResolver);
			writer.WriteRaw(Cache[3]);
			formatterResolver.GetFormatterWithVerify<T4>().Serialize(ref writer, value.Item4, formatterResolver);
			writer.WriteRaw(Cache[4]);
			formatterResolver.GetFormatterWithVerify<T5>().Serialize(ref writer, value.Item5, formatterResolver);
			writer.WriteRaw(Cache[5]);
			formatterResolver.GetFormatterWithVerify<T6>().Serialize(ref writer, value.Item6, formatterResolver);
			writer.WriteRaw(Cache[6]);
			formatterResolver.GetFormatterWithVerify<T7>().Serialize(ref writer, value.Item7, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2, T3, T4, T5, T6, T7> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			T3 item3 = default;
			T4 item4 = default;
			T5 item5 = default;
			T6 item6 = default;
			T7 item7 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					case 2:
						item3 = formatterResolver.GetFormatterWithVerify<T3>().Deserialize(ref reader, formatterResolver);
						break;
					case 3:
						item4 = formatterResolver.GetFormatterWithVerify<T4>().Deserialize(ref reader, formatterResolver);
						break;
					case 4:
						item5 = formatterResolver.GetFormatterWithVerify<T5>().Deserialize(ref reader, formatterResolver);
						break;
					case 5:
						item6 = formatterResolver.GetFormatterWithVerify<T6>().Deserialize(ref reader, formatterResolver);
						break;
					case 6:
						item7 = formatterResolver.GetFormatterWithVerify<T7>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2, T3, T4, T5, T6, T7>(item1, item2, item3, item4, item5, item6, item7);
		}
	}


	internal sealed class TupleFormatter<T1, T2, T3, T4, T5, T6, T7, TRest> : IJsonFormatter<Tuple<T1, T2, T3, T4, T5, T6, T7, TRest>>
	{
		// ReSharper disable once StaticMemberInGenericType
		private static readonly byte[][] Cache = TupleFormatterHelper.nameCache8;
		// ReSharper disable once StaticMemberInGenericType
		private static readonly AutomataDictionary Dictionary = TupleFormatterHelper.dictionary8;

		public void Serialize(ref JsonWriter writer, Tuple<T1, T2, T3, T4, T5, T6, T7, TRest> value, IJsonFormatterResolver formatterResolver)
		{
			if (value == null) { writer.WriteNull(); return; }
			
			writer.WriteRaw(Cache[0]);
			formatterResolver.GetFormatterWithVerify<T1>().Serialize(ref writer, value.Item1, formatterResolver);
			writer.WriteRaw(Cache[1]);
			formatterResolver.GetFormatterWithVerify<T2>().Serialize(ref writer, value.Item2, formatterResolver);
			writer.WriteRaw(Cache[2]);
			formatterResolver.GetFormatterWithVerify<T3>().Serialize(ref writer, value.Item3, formatterResolver);
			writer.WriteRaw(Cache[3]);
			formatterResolver.GetFormatterWithVerify<T4>().Serialize(ref writer, value.Item4, formatterResolver);
			writer.WriteRaw(Cache[4]);
			formatterResolver.GetFormatterWithVerify<T5>().Serialize(ref writer, value.Item5, formatterResolver);
			writer.WriteRaw(Cache[5]);
			formatterResolver.GetFormatterWithVerify<T6>().Serialize(ref writer, value.Item6, formatterResolver);
			writer.WriteRaw(Cache[6]);
			formatterResolver.GetFormatterWithVerify<T7>().Serialize(ref writer, value.Item7, formatterResolver);
			writer.WriteRaw(Cache[7]);
			formatterResolver.GetFormatterWithVerify<TRest>().Serialize(ref writer, value.Rest, formatterResolver);
			writer.WriteEndObject();
		}

		public Tuple<T1, T2, T3, T4, T5, T6, T7, TRest> Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
		{
			if (reader.ReadIsNull()) return null;

			T1 item1 = default;
			T2 item2 = default;
			T3 item3 = default;
			T4 item4 = default;
			T5 item5 = default;
			T6 item6 = default;
			T7 item7 = default;
			TRest item8 = default;
			
			var count = 0;
			reader.ReadIsBeginObjectWithVerify();
			while (!reader.ReadIsEndObjectWithSkipValueSeparator(ref count))
			{
				var keyString = reader.ReadPropertyNameSegmentRaw();
				Dictionary.TryGetValue(keyString, out var key);

				switch (key)
				{
					case 0:
						item1 = formatterResolver.GetFormatterWithVerify<T1>().Deserialize(ref reader, formatterResolver);
						break;
					case 1:
						item2 = formatterResolver.GetFormatterWithVerify<T2>().Deserialize(ref reader, formatterResolver);
						break;
					case 2:
						item3 = formatterResolver.GetFormatterWithVerify<T3>().Deserialize(ref reader, formatterResolver);
						break;
					case 3:
						item4 = formatterResolver.GetFormatterWithVerify<T4>().Deserialize(ref reader, formatterResolver);
						break;
					case 4:
						item5 = formatterResolver.GetFormatterWithVerify<T5>().Deserialize(ref reader, formatterResolver);
						break;
					case 5:
						item6 = formatterResolver.GetFormatterWithVerify<T6>().Deserialize(ref reader, formatterResolver);
						break;
					case 6:
						item7 = formatterResolver.GetFormatterWithVerify<T7>().Deserialize(ref reader, formatterResolver);
						break;
					case 7:
						item8 = formatterResolver.GetFormatterWithVerify<TRest>().Deserialize(ref reader, formatterResolver);
						break;
					default:
						reader.ReadNextBlock();
						break;
				}
			}
			
			return new Tuple<T1, T2, T3, T4, T5, T6, T7, TRest>(item1, item2, item3, item4, item5, item6, item7, item8);
		}
	}

}