new implementation of TextBlock
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// using InnovEnergy.Lib.Utils;
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using System.Diagnostics.CodeAnalysis;
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using InnovEnergy.Lib.Units;
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using InnovEnergy.Lib.Utils;
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namespace InnovEnergy.App.SaliMax;
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public static class Flow
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{
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private static readonly String RightArrowChar = ">";
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private static readonly String LeftArrowChar = "<";
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private static readonly String DownArrowChar = "V";
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private static readonly String UpArrowChar = "^";
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public static TextBlock Horizontal(Unit amount, Int32 width = 10)
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{
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var label = amount.ToString();
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var arrowChar = amount.Value < 0 ? LeftArrowChar : RightArrowChar;
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var arrow = Enumerable.Repeat(arrowChar, width).Join();
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// note : appending "fake label" below to make it vertically symmetric
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return TextBlock.CenterHorizontal(label, arrow, "");
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}
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[SuppressMessage("ReSharper", "PossibleMultipleEnumeration")]
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[SuppressMessage("ReSharper", "CoVariantArrayConversion")]
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public static TextBlock Vertical(Unit amount, Int32 height = 8)
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{
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var label = amount.ToString();
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var arrowChar = amount.Value < 0 ? UpArrowChar : DownArrowChar;
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var halfArrow = Enumerable.Repeat(arrowChar, height/2);
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var lines = halfArrow
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.Append(label)
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.Concat(halfArrow)
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.ToArray(height / 2 * 2 + 1);
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return TextBlock.CenterHorizontal(lines);
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}
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}
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//
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// namespace InnovEnergy.App.SaliMax;
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//
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@ -75,7 +75,6 @@ internal static class Program
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Console.WriteLine(e);
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}
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}
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}
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private static async Task Run()
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@ -1,76 +1,258 @@
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namespace InnovEnergy.Lib.Utils;
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// public class TextBlock
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// {
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// public static TextBlock Empty { get; } = new TextBlock(Array.Empty<String>());
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//
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// public IReadOnlyList<String> Lines { get; }
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//
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// public Int32 Width => Lines.Count == 0
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// ? 0
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// : Lines.Max(l=>l.Length);
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//
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// public Int32 Height => Lines.Count;
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//
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// public TextBlock(IReadOnlyList<String> lines) => Lines = lines;
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//
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// public TextBlock AlignLeft (Int32 width = -1) => AlignHorizontal((l, w) => l.PadRight(w), width);
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// public TextBlock AlignRight (Int32 width = -1) => AlignHorizontal((l, w) => l.PadLeft(w), width);
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// public TextBlock AlignHCenter(Int32 width = -1) => AlignHorizontal((l, w) => l.PadLeft((w + l.Length) / 2).PadRight(w), width);
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//
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// public TextBlock AlignTop (Int32 height) => Lines.Concat(EmptyLines(height)).Take(height).ToArray(height);
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// public TextBlock AlignBottom (Int32 height) => EmptyLines(Lines.Count - height).Concat(Lines).Take(height).ToArray(height);
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// //public TextBlock AlignVCenter(Int32 height) => EmptyLines(height/2).Concat(Lines).Take(height).ToArray(height);
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// //public TextBlock AlignVCenter(Int32 height) => AlignHorizontal((l, w) => l.PadLeft((w + l.Length) / 2).PadRight(w), width);
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//
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// private static IEnumerable<String> EmptyLines(Int32 height)
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// {
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// return height > 0
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// ? Enumerable.Repeat("", height)
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// : Enumerable.Empty<String>();
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// }
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//
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//
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// public static TextBlock HSpace(Int32 width ) => new TextBlock(new []{"".PadRight(width)});
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// public static TextBlock VSpace(Int32 height) => new TextBlock(Enumerable.Repeat("", height).ToArray(height));
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//
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// public static TextBlock Space(Int32 width, Int32 height)
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// {
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// var lines = Enumerable
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// .Repeat("".PadRight(width), height)
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// .ToArray(height);
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//
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// return new TextBlock(lines);
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// }
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//
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// private TextBlock AlignHorizontal(Func<String, Int32, String> alignLine, Int32 width = -1)
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// {
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// if (!Lines.Any())
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// return Empty;
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//
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// var strings = Lines
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// .SelectMany(GetLines)
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// .ToList();
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//
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// width = width < 0 ? strings.Max(l => l.Length) : width;
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//
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// var aligned = strings
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// .Select(l => l.Length > width ? l.Substring(0, width) : l)
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// .Select(l => alignLine(l, width))
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// .ToArray(strings.Count);
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//
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// return new TextBlock(aligned);
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// }
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//
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//
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// private static IReadOnlyList<String> GetLines(Object l)
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// {
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// return l is TextBlock tb
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// ? tb.Lines
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// : l.ToString()?.SplitLines() ?? new[] { "<null>" };
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// }
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//
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// public override String ToString() => String.Join(Environment.NewLine, Lines);
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//
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// public static implicit operator TextBlock(String[] lines) => new TextBlock(lines);
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// }
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public class TextBlock
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{
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public static TextBlock Empty { get; } = new TextBlock(Array.Empty<String>());
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private readonly IReadOnlyList<String> _Lines;
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public IReadOnlyList<String> Lines { get; }
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private TextBlock(params String[] lines) => _Lines = lines;
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public Int32 Width => Lines.Count == 0
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? 0
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: Lines.Max(l=>l.Length);
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public override String ToString() => _Lines.JoinLines();
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public Int32 Height => Lines.Count;
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public TextBlock(IReadOnlyList<String> lines) => Lines = lines;
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public TextBlock AlignLeft (Int32 width = -1) => AlignHorizontal((l, w) => l.PadRight(w), width);
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public TextBlock AlignRight (Int32 width = -1) => AlignHorizontal((l, w) => l.PadLeft(w), width);
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public TextBlock AlignHCenter(Int32 width = -1) => AlignHorizontal((l, w) => l.PadLeft((w + l.Length) / 2).PadRight(w), width);
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public TextBlock AlignTop (Int32 height) => Lines.Concat(EmptyLines(height)).Take(height).ToArray(height);
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public TextBlock AlignBottom (Int32 height) => EmptyLines(Lines.Count - height).Concat(Lines).Take(height).ToArray(height);
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//public TextBlock AlignVCenter(Int32 height) => EmptyLines(height/2).Concat(Lines).Take(height).ToArray(height);
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//public TextBlock AlignVCenter(Int32 height) => AlignHorizontal((l, w) => l.PadLeft((w + l.Length) / 2).PadRight(w), width);
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private static IEnumerable<String> EmptyLines(Int32 height)
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public static TextBlock AlignLeft(params Object[] things)
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{
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return height > 0
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? Enumerable.Repeat("", height)
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: Enumerable.Empty<String>();
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var lines = things
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.SelectMany(GetLines)
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.ToList();
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var width = lines.Max(l => l.Length);
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var alignedLines = lines.Select(l => l.PadRight(width)).ToArray(lines.Count);
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return new TextBlock(alignedLines);
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}
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public static TextBlock AlignRight(params Object[] things)
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{
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var lines = things
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.SelectMany(GetLines)
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.ToList();
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var width = lines.Max(l => l.Length);
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var alignedLines = lines.Select(l => l.PadLeft(width)).ToArray(lines.Count);
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return new TextBlock(alignedLines);
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}
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public static TextBlock CenterHorizontal(params Object[] things)
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{
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var lines = things
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.SelectMany(GetLines)
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.ToList();
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var width = lines.Max(l => l.Length);
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var alignedLines = lines
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.Select(l => l.PadLeft((width + l.Length) / 2).PadRight(width))
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.ToArray(lines.Count);
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return new TextBlock(alignedLines);
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}
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public static TextBlock HSpace(Int32 width ) => new TextBlock(new []{"".PadRight(width)});
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public static TextBlock VSpace(Int32 height) => new TextBlock(Enumerable.Repeat("", height).ToArray(height));
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public static TextBlock Space(Int32 width, Int32 height)
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public static TextBlock AlignTop(params Object[] things)
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{
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var lines = Enumerable
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.Repeat("".PadRight(width), height)
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var columns = things
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.Select(GetLines)
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.ToList();
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var height = columns.Max(l => l.Count);
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var alignedLines = Enumerable
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.Range(0, height)
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.Select(l => columns.Select(c => c.ElementAtOr(l, Space(c[0].Length))).Join())
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.ToArray(height);
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return new TextBlock(alignedLines);
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}
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public static TextBlock AlignBottom(params Object[] things)
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{
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var columns = things
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.Select(GetLines)
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.ToList();
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var height = columns.Max(l => l.Count);
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var alignedLines = Enumerable
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.Range(0, height)
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.Select(l => columns.Select(c => c.ElementAtOr(c.Count - height + l, Space(c[0].Length))).Join())
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.ToArray(height);
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return new TextBlock(alignedLines);
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}
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public static TextBlock CenterVertical(params Object[] things)
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{
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var columns = things
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.Select(GetLines)
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.ToList();
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var height = columns.Max(l => l.Count);
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var alignedLines = Enumerable
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.Range(0, height)
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.Select(l => columns.Select(c => c.ElementAtOr((c.Count - height) / 2 + l, Space(c[0].Length))).Join())
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.ToArray(height);
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return new TextBlock(alignedLines);
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}
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public TextBlock Box()
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{
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var width = _Lines.Max(l => l.Length);
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var hLine = "".PadRight(width + 2, '─');
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var top = "┌" + hLine + "┐";
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var bottom = "└" + hLine + "┘";
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var lines = _Lines
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.Select(l => l.SurroundWith(" "))
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.Select(l => l.SurroundWith("│"))
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.Prepend(top)
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.Append(bottom)
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.ToArray(_Lines.Count + 2);
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return new TextBlock(lines);
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}
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private TextBlock AlignHorizontal(Func<String, Int32, String> alignLine, Int32 width = -1)
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public TextBlock TitleBox(String title)
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{
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if (!Lines.Any())
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return Empty;
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var linesWidth = _Lines.Max(l => l.Length);
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var titleWidth = title.Length;
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var strings = Lines
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.SelectMany(GetLines)
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.ToList();
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var width = Math.Max(linesWidth, titleWidth);
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width = width < 0 ? strings.Max(l => l.Length) : width;
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var hLine = "".PadRight(width + 2, '─');
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var top = "┌" + hLine + "┐";
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var between = "├" + hLine + "┤";
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var bottom = "└" + hLine + "┘";
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var aligned = strings
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.Select(l => l.Length > width ? l.Substring(0, width) : l)
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.Select(l => alignLine(l, width))
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.ToArray(strings.Count);
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var centeredTitle = "│ " + title.PadLeft((width + title.Length) / 2).PadRight(width) + " │";
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return new TextBlock(aligned);
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var lines = _Lines
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.Select(l => l.PadRight(width))
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.Select(l => l.SurroundWith(" "))
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.Select(l => l.SurroundWith("│"))
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.Prepend(between)
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.Prepend(centeredTitle)
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.Prepend(top)
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.Append(bottom)
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.ToArray();
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return new TextBlock(lines);
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}
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private static IReadOnlyList<String> GetLines(Object l)
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public static TextBlock Spacer(Int32 n)
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{
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return l is TextBlock tb
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? tb.Lines
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: l.ToString()?.SplitLines() ?? new[] { "<null>" };
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return new TextBlock(Enumerable.Repeat("".PadRight(n), n).ToArray(n));
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}
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public override String ToString() => String.Join(Environment.NewLine, Lines);
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public static implicit operator TextBlock(String[] lines) => new TextBlock(lines);
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public static TextBlock HorizontalSpace(Int32 n)
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{
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return new TextBlock("".PadRight(n));
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}
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public static TextBlock VerticalSpace(Int32 n)
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{
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return new TextBlock(Enumerable.Repeat("", n).ToArray(n));
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}
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private static IReadOnlyList<String> GetLines(Object t)
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{
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return t is TextBlock tb
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? tb._Lines
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: t.ToString()!.SplitLines();
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}
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private static String Space(Int32 totalWidth)
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{
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return "".PadRight(totalWidth);
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}
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}
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