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feat: add implicit conversion from TypeIdDecoded to Guid #26

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feat: add implicit conversion from TypeIdDecoded to Guid #26

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27 changes: 18 additions & 9 deletions src/FastIDs.TypeId/TypeId.Core/TypeIdDecoded.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,23 +8,23 @@ namespace FastIDs.TypeId;
public readonly struct TypeIdDecoded : IEquatable<TypeIdDecoded>, ISpanFormattable, IUtf8SpanFormattable
{
private static readonly UuidGenerator UuidGenerator = new();

/// <summary>
/// The type part of the TypeId.
/// </summary>
public string Type { get; }

/// <summary>
/// The ID part of the TypeId.
/// </summary>
public Guid Id { get; }

internal TypeIdDecoded(string type, Guid id)
{
Type = type;
Id = id;
}

/// <summary>
/// Returns the ID part of the TypeId as an encoded string.
/// </summary>
Expand All @@ -50,7 +50,7 @@ public int GetSuffix(Span<char> output)

return Base32.Encode(idBytes, output);
}

public int GetSuffix(Span<byte> utf8Output)
{
Span<byte> idBytes = stackalloc byte[Base32Constants.DecodedLength];
Expand Down Expand Up @@ -115,7 +115,7 @@ public override string ToString()
/// This method ignores <paramref name="format"/> and <paramref name="formatProvider"/> parameters and outputs the same result as <see cref="ToString()"/>.
/// </remarks>
public string ToString(string? format, IFormatProvider? formatProvider) => ToString();

/// <summary>
/// Tries to format the value of the current instance into the provided span of characters.
/// </summary>
Expand All @@ -139,7 +139,7 @@ public bool TryFormat(Span<char> destination, out int charsWritten, ReadOnlySpan
var suffixSpan = destination[charsWritten..];
if (suffixSpan.Length < Base32Constants.EncodedLength)
return false;

var suffixCharsWritten = GetSuffix(suffixSpan);
charsWritten += suffixCharsWritten;

Expand Down Expand Up @@ -169,13 +169,22 @@ public bool TryFormat(Span<byte> utf8Destination, out int bytesWritten, ReadOnly
var suffixSpan = utf8Destination[bytesWritten..];
if (suffixSpan.Length < Base32Constants.EncodedLength)
return false;

var suffixBytesWritten = GetSuffix(suffixSpan);
bytesWritten += suffixBytesWritten;

return true;
}

/// <summary>
/// Implicitly converts TypeIdDecoded to Guid by extracting the ID part.
/// </summary>
/// <param name="typeIdDecoded">The TypeIdDecoded instance.</param>
public static implicit operator Guid(TypeIdDecoded typeIdDecoded)
{
return typeIdDecoded.Id;
}

public bool Equals(TypeIdDecoded other) => Type == other.Type && Id.Equals(other.Id);

public override bool Equals(object? obj) => obj is TypeIdDecoded other && Equals(other);
Expand All @@ -196,7 +205,7 @@ public bool TryFormat(Span<byte> utf8Destination, out int bytesWritten, ReadOnly
/// This method validates the type. If you are sure that type is valid use <see cref="New(string, bool)"/> to skip type validation.
/// </remarks>
public static TypeIdDecoded New(string type) => FromUuidV7(type, UuidGenerator.New());

/// <summary>
/// Generates new TypeId with the specified type and random UUIDv7. If <paramref name="validateType"/> is false, type is not validated.
/// </summary>
Expand Down