mirror of https://github.com/oliverbooth/VPLink
108 lines
3.0 KiB
C#
108 lines
3.0 KiB
C#
using Cysharp.Text;
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using Humanizer;
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namespace VPLink.Common.Data;
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/// <summary>
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/// Represents a plain text message builder.
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/// </summary>
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public struct PlainTextMessageBuilder : IDisposable
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{
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private Utf8ValueStringBuilder _builder;
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/// <summary>
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/// Initializes a new instance of the <see cref="PlainTextMessageBuilder" /> struct.
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/// </summary>
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public PlainTextMessageBuilder()
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{
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_builder = ZString.CreateUtf8StringBuilder();
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}
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/// <summary>
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/// Appends the specified word.
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/// </summary>
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/// <param name="word">The word.</param>
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/// <param name="whitespace">The trailing whitespace trivia.</param>
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public void AddWord(ReadOnlySpan<char> word, char whitespace = ' ')
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{
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_builder.Append(word);
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if (whitespace != '\0') _builder.Append(whitespace);
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}
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/// <summary>
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/// Appends the specified word.
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/// </summary>
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/// <param name="timestamp">The timestamp.</param>
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/// <param name="format">The format.</param>
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/// <param name="whitespace">The trailing whitespace trivia.</param>
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public void AddTimestamp(DateTimeOffset timestamp, TimestampFormat format = TimestampFormat.None,
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char whitespace = ' ')
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{
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switch (format)
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{
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case TimestampFormat.Relative:
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AddWord(timestamp.Humanize(), whitespace);
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break;
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case TimestampFormat.None:
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AddWord(timestamp.ToString("d MMM yyyy HH:mm"));
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AddWord("UTC", whitespace);
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break;
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case TimestampFormat.LongDate:
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AddWord(timestamp.ToString("dd MMMM yyyy"));
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AddWord("UTC", whitespace);
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break;
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case TimestampFormat.ShortDate:
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AddWord(timestamp.ToString("dd/MM/yyyy"));
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AddWord("UTC", whitespace);
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break;
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case TimestampFormat.ShortTime:
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AddWord(timestamp.ToString("HH:mm"));
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AddWord("UTC", whitespace);
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break;
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case TimestampFormat.LongTime:
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AddWord(timestamp.ToString("HH:mm:ss"));
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AddWord("UTC", whitespace);
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break;
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case TimestampFormat.ShortDateTime:
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AddWord(timestamp.ToString("dd MMMM yyyy HH:mm"));
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AddWord("UTC", whitespace);
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break;
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case TimestampFormat.LongDateTime:
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AddWord(timestamp.ToString("dddd, dd MMMM yyyy HH:mm"));
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AddWord("UTC", whitespace);
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break;
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default:
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AddWord($"<t:{timestamp.ToUnixTimeSeconds():D}:{format}>", whitespace);
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break;
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}
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}
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/// <summary>
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/// Clears the builder.
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/// </summary>
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public void Clear()
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{
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_builder.Clear();
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}
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/// <inheritdoc />
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public void Dispose()
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{
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_builder.Dispose();
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}
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/// <inheritdoc />
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public override string ToString()
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{
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return _builder.ToString().Trim();
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}
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}
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