Respond to data schema improvements (#6465) (#6466)

* Respond to most date changes

* Support spec changes such as stringified

Co-authored-by: Steve Gordon <sgordon@hotmail.co.uk>

Author: github-actions[bot]

src/Elastic.Clients.Elasticsearch/Api/AsyncSearch/AsyncSearchStatusResponse.cs

@@ -12,10 +12,10 @@
 namespace Elastic.Clients.Elasticsearch;
 
 /// <summary>
-/// Represents a time value
+/// Represents a duration value.
 /// </summary>
-[JsonConverter(typeof(TimeConverter))]
-public sealed class Time : IComparable<Time>, IEquatable<Time>, IUrlParameter
+[JsonConverter(typeof(DurationConverter))]
+public sealed class Duration : IComparable<Duration>, IEquatable<Duration>, IUrlParameter
 {
 	private const double MicrosecondsInATick = 0.1; // 10 ticks = 1 microsecond
 	private const double MillisecondsInADay = MillisecondsInAnHour * 24;
@@ -40,18 +40,18 @@ public sealed class Time : IComparable<Time>, IEquatable<Time>, IUrlParameter
 
 	private static readonly double FLOAT_TOLERANCE = 1e-7; // less than 1 nanosecond
 
-	private Time(int specialFactor, bool specialValue)
+	private Duration(int specialFactor, bool specialValue)
 	{
 		if (!specialValue)
 			throw new ArgumentException("this constructor is only for static TimeValues");
 
 		StaticTimeValue = specialFactor;
 	}
 
-	public Time(TimeSpan timeSpan)
+	public Duration(TimeSpan timeSpan)
 		: this(timeSpan.TotalMilliseconds) { }
 
-	public Time(double milliseconds)
+	public Duration(double milliseconds)
 	{
 		if (Math.Abs(milliseconds - -1) < FLOAT_TOLERANCE)
 			StaticTimeValue = -1;
@@ -61,14 +61,14 @@ public Time(double milliseconds)
 			Reduce(milliseconds);
 	}
 
-	public Time(double factor, TimeUnit interval)
+	public Duration(double factor, TimeUnit interval)
 	{
 		Factor = factor;
 		Interval = interval;
 		Milliseconds = GetExactMilliseconds(Factor.Value, Interval.Value);
 	}
 
-	public Time(string timeUnit)
+	public Duration(string timeUnit)
 	{
 		if (timeUnit.IsNullOrEmpty())
 			throw new ArgumentException("Expression string is empty", nameof(timeUnit));
@@ -85,17 +85,17 @@ public Time(string timeUnit)
 
 	public double? Milliseconds { get; private set; }
 
-	public static Time MinusOne { get; } = new Time(-1, true);
+	public static Duration MinusOne { get; } = new Duration(-1, true);
 
-	public static Time Zero { get; } = new Time(0, true);
+	public static Duration Zero { get; } = new Duration(0, true);
 
 	private int? StaticTimeValue { get; }
 
-	public static implicit operator Time(TimeSpan span) => new(span);
+	public static implicit operator Duration(TimeSpan span) => new(span);
 
-	public static implicit operator Time(double milliseconds) => new(milliseconds);
+	public static implicit operator Duration(double milliseconds) => new(milliseconds);
 
-	public static implicit operator Time(string expression) => new(expression);
+	public static implicit operator Duration(string expression) => new(expression);
 
 	private void ParseExpression(string timeUnit)
 	{
@@ -147,7 +147,7 @@ private void ParseExpression(string timeUnit)
 		Milliseconds = GetExactMilliseconds(Factor.Value, Interval.Value);
 	}
 
-	public int CompareTo(Time other)
+	public int CompareTo(Duration other)
 	{
 		if (other == null)
 			return 1;
@@ -182,21 +182,21 @@ public int CompareTo(Time other)
 
 	private static bool IsIntegerGreaterThanZero(double d) => Math.Abs(d % 1) < double.Epsilon;
 
-	public static bool operator <(Time left, Time right) => left.CompareTo(right) < 0;
+	public static bool operator <(Duration left, Duration right) => left.CompareTo(right) < 0;
 
-	public static bool operator <=(Time left, Time right) => left.CompareTo(right) < 0 || left.Equals(right);
+	public static bool operator <=(Duration left, Duration right) => left.CompareTo(right) < 0 || left.Equals(right);
 
-	public static bool operator >(Time left, Time right) => left.CompareTo(right) > 0;
+	public static bool operator >(Duration left, Duration right) => left.CompareTo(right) > 0;
 
-	public static bool operator >=(Time left, Time right) => left.CompareTo(right) > 0 || left.Equals(right);
+	public static bool operator >=(Duration left, Duration right) => left.CompareTo(right) > 0 || left.Equals(right);
 
-	public static bool operator ==(Time left, Time right) =>
+	public static bool operator ==(Duration left, Duration right) =>
 		ReferenceEquals(left, null) ? right is null : left.Equals(right);
 
-	public static bool operator !=(Time left, Time right) => !(left == right);
+	public static bool operator !=(Duration left, Duration right) => !(left == right);
 
 	/// <summary>
-	/// Converts this instance of <see cref="Time" /> to an instance of <see cref="TimeSpan" />.
+	/// Converts this instance of <see cref="Duration" /> to an instance of <see cref="TimeSpan" />.
 	/// For values in <see cref="TimeUnit.Microseconds" /> and <see cref="TimeUnit.Nanoseconds" />, value will be rounded to
 	/// the nearest Tick.
 	/// All other values will be rounded to the nearest Millisecond.
@@ -206,7 +206,7 @@ public int CompareTo(Time other)
 	/// special time values <see cref="MinusOne" /> and <see cref="Zero" /> do not have a <see cref="TimeSpan" />
 	/// representation.
 	/// </para>
-	/// <para>instance of <see cref="Time" /> has no value for <see cref="Interval" /></para>
+	/// <para>instance of <see cref="Duration" /> has no value for <see cref="Interval" /></para>
 	/// </exception>
 	public TimeSpan ToTimeSpan()
 	{
@@ -256,7 +256,7 @@ string IUrlParameter.GetString(ITransportConfiguration config)
 		return Milliseconds.ToString();
 	}
 
-	public bool Equals(Time other)
+	public bool Equals(Duration other)
 	{
 		if (ReferenceEquals(null, other))
 			return false;
@@ -286,7 +286,7 @@ public override bool Equals(object obj)
 		if (obj.GetType() != GetType())
 			return false;
 
-		return Equals((Time)obj);
+		return Equals((Duration)obj);
 	}
 
 	public override int GetHashCode() => StaticTimeValue.HasValue
@@ -392,33 +392,33 @@ private static string ExponentFormat(double d)
 	}
 }
 
-internal sealed class TimeConverter : JsonConverter<Time>
+internal sealed class DurationConverter : JsonConverter<Duration>
 {
-	public override Time? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+	public override Duration? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
 	{
 		var token = reader.TokenType;
 
 		switch (token)
 		{
 			case JsonTokenType.String:
-				return new Time(reader.GetString());
+				return new Duration(reader.GetString());
 			case JsonTokenType.Number:
 				var milliseconds = reader.GetInt64();
 				if (milliseconds == -1)
-					return Time.MinusOne;
+					return Duration.MinusOne;
 				if (milliseconds == 0)
-					return Time.Zero;
-				return new Time(milliseconds);
+					return Duration.Zero;
+				return new Duration(milliseconds);
 			default:
 				return null;
 		}
 	}
 
-	public override void Write(Utf8JsonWriter writer, Time value, JsonSerializerOptions options)
+	public override void Write(Utf8JsonWriter writer, Duration value, JsonSerializerOptions options)
 	{
-		if (value == Time.MinusOne)
+		if (value == Duration.MinusOne)
 			writer.WriteNumberValue(-1);
-		else if (value == Time.Zero)
+		else if (value == Duration.Zero)
 			writer.WriteNumberValue(0);
 		else if (value.Factor.HasValue && value.Interval.HasValue)
 			writer.WriteStringValue(value.ToString());

src/Elastic.Clients.Elasticsearch/Api/AsyncSearch/GetAsyncSearchResponse.cs

@@ -12,46 +12,3 @@ internal static class DateTimeUtil
 {
 	public static readonly DateTimeOffset UnixEpoch = new(1970, 1, 1, 0, 0, 0, 0, TimeSpan.Zero);
 }
-
-[JsonConverter(typeof(EpochMillisConverter))]
-public readonly struct EpochMillis
-{
-	public static EpochMillis Zero = new(0);
-
-	public EpochMillis() => MillisecondsSinceEpoch = 0;
-
-	public EpochMillis(long millisecondsSinceEpoch) => MillisecondsSinceEpoch = millisecondsSinceEpoch;
-
-	public static EpochMillis Parse(string millisecondsSinceEpoch)
-	{
-		if (!long.TryParse(millisecondsSinceEpoch, out var parsedValue))
-			throw new InvalidOperationException($"Unable to parse value '{millisecondsSinceEpoch}' to epoch milliseconds.");
-				
-		return new EpochMillis(parsedValue);
-	}
-
-	public long MillisecondsSinceEpoch { get; private init; }
-
-	public DateTimeOffset DateTimeOffset => DateTimeUtil.UnixEpoch.AddMilliseconds(MillisecondsSinceEpoch);
-}
-
-internal sealed class EpochMillisConverter : JsonConverter<EpochMillis>
-{
-	public override EpochMillis Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
-	{
-		if (reader.TokenType == JsonTokenType.String)
-		{
-			var valueAsString = reader.GetString();
-			return EpochMillis.Parse(valueAsString);
-		}
-		else if (reader.TokenType == JsonTokenType.Number)
-		{
-			var value = reader.GetInt64();
-			return new EpochMillis(value);
-		}
-
-		throw new JsonException("Value could not be parsed to EpochMillis");
-	}
-
-	public override void Write(Utf8JsonWriter writer, EpochMillis value, JsonSerializerOptions options) => writer.WriteNumberValue(value.MillisecondsSinceEpoch);
-}

src/Elastic.Clients.Elasticsearch/Common/TimeUnit/Time.cs renamed to src/Elastic.Clients.Elasticsearch/Common/DateTime/Duration.cs

@@ -14,7 +14,7 @@ namespace Elastic.Clients.Elasticsearch
 	[DebuggerDisplay("{DebugDisplay,nq}")]
 	public sealed class DataStreamName : IEquatable<DataStreamName>, IUrlParameter
 	{
-		internal DataStreamName(string index) => Name = index;
+		internal DataStreamName(string dataStreamName) => Name = dataStreamName;
 
 		public string Name { get; }
 

src/Elastic.Clients.Elasticsearch/Common/TimeUnit/TimeUnit.cs renamed to src/Elastic.Clients.Elasticsearch/Common/DateTime/TimeUnit.cs

@@ -0,0 +1,79 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Diagnostics;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using Elastic.Transport;
+
+namespace Elastic.Clients.Elasticsearch
+{
+	[JsonConverter(typeof(ScrollIdConverter))]
+	[DebuggerDisplay("{DebugDisplay,nq}")]
+	public sealed class ScrollId : IEquatable<ScrollId>, IUrlParameter
+	{
+		internal ScrollId(string scrollId) => Id = scrollId;
+
+		public string Id { get; }
+
+		internal string DebugDisplay => Id;
+
+		public static implicit operator ScrollId(string scrollId) => new(scrollId);
+
+		public static bool operator ==(ScrollId left, ScrollId right) => Equals(left, right);
+
+		public static bool operator !=(ScrollId left, ScrollId right) => !Equals(left, right);
+
+		bool IEquatable<ScrollId>.Equals(ScrollId other) => EqualsMarker(other);
+
+		private bool EqualsString(string other) => !other.IsNullOrEmpty() && other.Equals(Id, StringComparison.Ordinal);
+
+		public override bool Equals(object obj) => obj is string s ? EqualsString(s) : obj is ScrollId i && EqualsMarker(i);
+
+		string IUrlParameter.GetString(ITransportConfiguration? settings) => Id;
+
+		public override string ToString() => Id ?? string.Empty;
+
+		private bool EqualsMarker(ScrollId other)
+		{
+			if (other == null)
+				return false;
+
+			return EqualsString(other.Id);
+		}
+
+		private static int TypeHashCode { get; } = typeof(ScrollId).GetHashCode();
+
+		public override int GetHashCode()
+		{
+			unchecked
+			{
+				return (TypeHashCode * 23) ^ (Id.GetHashCode());
+			}
+		}
+	}
+
+	internal sealed class ScrollIdConverter : JsonConverter<ScrollId>
+	{
+		public override ScrollId? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+		{
+			if (reader.TokenType != JsonTokenType.String)
+				throw new JsonException($"Unexpected token '{reader.TokenType}' for DataStreamName");
+
+			return reader.GetString();
+		}
+
+		public override void Write(Utf8JsonWriter writer, ScrollId value, JsonSerializerOptions options)
+		{
+			if (value is null || value.Id is null)
+			{
+				writer.WriteNullValue();
+				return;
+			}
+
+			writer.WriteStringValue(value.Id);
+		}
+	}
+}