/// <summary>
/// Writes a collection of item for selecting.
/// </summary>
/// <param name="cli">The command line interface proxy.</param>
/// <param name="collection">The collection data.</param>
/// <param name="options">The selection display options.</param>
/// <returns>The result of selection.</returns>
public static SelectionResult <string> Select(this StyleConsole cli, IEnumerable <string> collection, SelectionConsoleOptions options = null)
{
if (collection == null)
{
return(null);
}
if (cli == null)
{
cli = StyleConsole.Default;
}
if (options == null)
{
options = new();
}
else
{
options = options.Clone();
}
cli.Flush();
var c = new SelectionData <string>();
c.AddRange(collection);
if (cli.Handler == null && cli.Mode == StyleConsole.Modes.Text)
{
return(SelectForText(cli, c, options));
}
return(Select(cli, c, options, 0));
}
/// <summary>
/// Writes a collection of item for selecting.
/// </summary>
/// <typeparam name="T">The type of data.</typeparam>
/// <param name="cli">The command line interface proxy.</param>
/// <param name="collection">The collection data.</param>
/// <param name="options">The selection display options.</param>
/// <returns>The result of selection.</returns>
public static SelectionResult <T> Select <T>(this StyleConsole cli, SelectionData <T> collection, SelectionConsoleOptions options = null)
{
if (collection == null)
{
return(null);
}
if (cli == null)
{
cli = StyleConsole.Default;
}
if (options == null)
{
options = new();
}
else
{
options = options.Clone();
}
cli.Flush();
if (cli.Handler == null && cli.Mode == StyleConsole.Modes.Text)
{
return(SelectForText(cli, collection, options));
}
return(Select(cli, collection, options, 0));
}
private static string RenderData(StyleConsole cli, ConsoleProgressStyle style, string caption, OneProgress value, string status)
{
var maxWidth = GetBufferSafeWidth(cli);
var width = style.Size switch
{
ConsoleProgressStyle.Sizes.None => 0,
ConsoleProgressStyle.Sizes.Short => maxWidth > 70 ? 20 : 10,
ConsoleProgressStyle.Sizes.Wide => maxWidth > 88 ? 60 : 40,
ConsoleProgressStyle.Sizes.Full => maxWidth - 5,
_ => maxWidth > 70 ? (maxWidth > 88 ? 40 : 30) : 20
};
var barChar = style.Kind switch
{
ConsoleProgressStyle.Kinds.AngleBracket => '>',
ConsoleProgressStyle.Kinds.Plus => '+',
ConsoleProgressStyle.Kinds.Sharp => '#',
ConsoleProgressStyle.Kinds.X => 'x',
ConsoleProgressStyle.Kinds.O => 'o',
_ => ' ',
};
var pendingChar = style.Kind switch
{
ConsoleProgressStyle.Kinds.AngleBracket => '=',
ConsoleProgressStyle.Kinds.Plus => '-',
ConsoleProgressStyle.Kinds.Sharp => '-',
ConsoleProgressStyle.Kinds.X => '.',
ConsoleProgressStyle.Kinds.O => '.',
_ => ' ',
};
var col = new List <ConsoleText>();
if (!string.IsNullOrWhiteSpace(caption))
{
var sb = new StringBuilder();
var j = style.IgnoreCaptionSeparator ? 0 : 1;
foreach (var c in caption)
{
var c2 = c;
switch (c)
{
case '\t':
case '\r':
case '\n':
j++;
c2 = ' ';
break;
case '\0':
case '\b':
continue;
default:
j += GetLetterWidth(c);
break;
}
sb.Append(c2);
}
if (!style.IgnoreCaptionSeparator)
{
sb.Append(' ');
}
col.Add(sb, new ConsoleTextStyle(style.CaptionRgbColor, style.CaptionConsoleColor, style.BackgroundRgbColor, style.BackgroundConsoleColor));
if (style.Size == ConsoleProgressStyle.Sizes.Full)
{
width -= j;
}
}
var v = value?.Value ?? -1;
if (v > 1)
{
v = 1;
}
if (double.IsNaN(v))
{
cli.WriteLine(col);
return(null);
}
var w = (int)Math.Round(width * v);
if (w < 0)
{
w = 0;
}
var isError = value?.IsFailed == true || value?.IsNotSupported == true;
var isSucc = !isError && value?.IsSuccessful == true;
var newStatus = $"{(isError ? "e" : (isSucc ? "s" : "p"))}{w}/{maxWidth}";
if (status == newStatus)
{
cli.Flush();
cli.MoveCursorBy(0, 1);
return(status);
}
if (barChar == ' ')
{
col.Add(barChar, w, new ConsoleTextStyle(null, null, isError ? style.ErrorRgbColor : style.BarRgbColor, isError ? style.ErrorConsoleColor : style.BarConsoleColor));
col.Add(pendingChar, width - w, new ConsoleTextStyle(null, null, style.PendingRgbColor, style.PendingConsoleColor));
}
else
{
col.Add(barChar, w, new ConsoleTextStyle(isError ? style.ErrorRgbColor : style.BarRgbColor, isError ? style.ErrorConsoleColor : style.BarConsoleColor, style.BackgroundRgbColor, style.BackgroundConsoleColor));
col.Add(pendingChar, width - w, new ConsoleTextStyle(style.PendingRgbColor, style.PendingConsoleColor, style.BackgroundRgbColor, style.BackgroundConsoleColor));
}
if (v >= 0)
{
var s = v.ToString("#0%");
if (s.Length > 3)
{
s = isSucc ? " √" : "99%";
}
col.Add(" " + s, new ConsoleTextStyle(style.ValueRgbColor, style.ValueConsoleColor, style.BackgroundRgbColor, style.BackgroundConsoleColor));
}
cli.Flush();
cli.Clear(StyleConsole.RelativeAreas.Line);
cli.BackspaceToBeginning();
cli.WriteLine(col);
return(status);
}
}
/// <summary>
/// Writes a progress component, followed by the current line terminator, to the standard output stream.
/// </summary>
/// <param name="cli">The command line interface proxy.</param>
/// <param name="caption">The caption; or null if no caption. It will be better if it is less than 20 characters.</param>
/// <param name="style">The style.</param>
/// <returns>The progress result.</returns>
public static OneProgress WriteLine(this StyleConsole cli, ConsoleProgressStyle style, string caption)
{
if (cli == null)
{
cli = StyleConsole.Default;
}
if (cli.Mode == StyleConsole.Modes.Text && cli.Handler == null)
{
var progress2 = new OneProgress();
if (string.IsNullOrWhiteSpace(caption))
{
cli.WriteLine(Resource.Loading);
progress2.ProgressChanged += (sender, ev) =>
{
if (progress2.IsFailed || progress2.IsNotSupported)
{
cli.WriteLine($"{ev:#0%} {Resource.Error}");
}
else if (progress2.IsCompleted)
{
cli.WriteLine($"√");
}
};
}
else
{
cli.WriteLine($"{caption} \t{Resource.Loading}");
progress2.ProgressChanged += (sender, ev) =>
{
if (progress2.IsFailed || progress2.IsNotSupported)
{
cli.WriteLine($"{caption} \t{ev:#0%} {Resource.Error}");
}
else if (progress2.IsCompleted)
{
cli.WriteLine($"{caption} \t√");
}
};
}
return(progress2);
}
if (style == null)
{
style = new ConsoleProgressStyle();
}
var status = RenderData(cli, style, caption, null, null);
var progress = new OneProgress();
var top = TryGetCursorTop(cli) ?? -1;
progress.ProgressChanged += (sender, ev) =>
{
var top2 = TryGetCursorTop(cli) ?? -1;
var left2 = TryGetCursorLeft(cli) ?? 0;
cli.Flush();
if (cli.Mode == StyleConsole.Modes.Cmd && top >= 0 && top2 > top)
{
cli.MoveCursorBy(0, top - top2 - 1);
}
else
{
cli.MoveCursorBy(0, -1);
}
status = RenderData(cli, style, caption, progress, status);
if (cli.Mode == StyleConsole.Modes.Cmd && top >= 0 && top2 > top)
{
cli.MoveCursorTo(left2, top2);
}
};
return(progress);
}
/// <summary>
/// Converts to boolean list and writes to the standard output stream.
/// White represented as false, black represented as true.
/// </summary>
/// <param name="cli">The command line interface proxy.</param>
/// <param name="style">The style that foreground represents black and background represents white.</param>
/// <returns>The boolean list.</returns>
/// <exception cref="InvalidOperationException">It was not an EAN-13 ro EAN-8 code.</exception>
public List <bool> ToBarcode(StyleConsole cli, ConsoleTextStyle style = null)
{
List <bool> barcode;
try
{
barcode = ToBarcode();
}
catch (InvalidOperationException)
{
cli.WriteLine(style, value);
throw;
}
var col = new List <ConsoleText>();
if (style == null)
{
style = new ConsoleTextStyle(System.Drawing.Color.FromArgb(16, 16, 16), ConsoleColor.Black, System.Drawing.Color.FromArgb(206, 206, 206), ConsoleColor.Gray);
}
var black = new ConsoleTextStyle(style.ForegroundRgbColor, style.ForegroundConsoleColor, style.ForegroundRgbColor, style.ForegroundConsoleColor);
var white = new ConsoleTextStyle(style.BackgroundRgbColor, style.BackgroundConsoleColor, style.BackgroundRgbColor, style.BackgroundConsoleColor);
var bg = new string(' ', 12 + barcode.Count);
col.Add(bg, white);
col.Add(Environment.NewLine);
var s = value;
cli.Flush();
if (cli.Mode == StyleConsole.Modes.Text && cli.Handler == null)
{
cli.WriteLine(style, s);
return(barcode);
}
else if (barcode.Count + 12 > GetBufferSafeWidth(cli))
{
col.Clear();
foreach (var b in barcode)
{
col.Add(' ', 1, b ? black : white);
}
col.Add(Environment.NewLine);
col.Add(s, style);
cli.WriteLine(col);
return(barcode);
}
else if (barcode.Count == 95 && s.Length == 13)
{
for (var i = 0; i < 4; i++)
{
col.Add(' ', 7, white);
foreach (var b in barcode)
{
col.Add(' ', 1, b ? black : white);
}
col.Add(' ', 5, white);
col.Add(Environment.NewLine);
}
var isbn = false;
if (s.StartsWith("97"))
{
if (s.StartsWith("9790"))
{
isbn = true;
col.Add("ISMN 9 ", style);
}
else if (s.StartsWith("978") || s.StartsWith("979"))
{
isbn = true;
col.Add("ISBN 9 ", style);
}
else if (s.StartsWith("977"))
{
isbn = true;
col.Add("ISSN 9 ", style);
}
}
if (!isbn)
{
col.Add(' ', 4, white);
col.Add(s[0], 1, style);
col.Add(' ', 2, white);
}
for (var i = 0; i < 3; i++)
{
col.Add(' ', 1, barcode[i] ? black : white);
}
for (var i = 1; i < 7; i++)
{
col.Add(' ', 3, white);
col.Add(s[i], 1, style);
col.Add(' ', 3, white);
}
for (var i = 45; i < 50; i++)
{
col.Add(' ', 1, barcode[i] ? black : white);
}
for (var i = 7; i < 13; i++)
{
col.Add(' ', 3, white);
col.Add(s[i], 1, style);
col.Add(' ', 3, white);
}
for (var i = 92; i < 95; i++)
{
col.Add(' ', 1, barcode[i] ? black : white);
}
col.Add(' ', 5, white);
col.Add(Environment.NewLine);
}
else if (barcode.Count == 67 && s.Length == 8)
{
for (var i = 0; i < 4; i++)
{
col.Add(' ', 6, white);
foreach (var b in barcode)
{
col.Add(' ', 1, b ? black : white);
}
col.Add(' ', 6, white);
col.Add(Environment.NewLine);
}
col.Add(' ', 6, white);
for (var i = 0; i < 3; i++)
{
col.Add(' ', 1, barcode[i] ? black : white);
}
for (var i = 0; i < 4; i++)
{
col.Add(' ', 3, white);
col.Add(s[i], 1, style);
col.Add(' ', 3, white);
}
for (var i = 31; i < 36; i++)
{
col.Add(' ', 1, barcode[i] ? black : white);
}
for (var i = 4; i < 8; i++)
{
col.Add(' ', 3, white);
col.Add(s[i], 1, style);
col.Add(' ', 3, white);
}
for (var i = 64; i < 67; i++)
{
col.Add(' ', 1, barcode[i] ? black : white);
}
col.Add(' ', 6, white);
col.Add(Environment.NewLine);
}
else if ((barcode.Count == 48 && s.Length == 5) || (barcode.Count == 21 && s.Length == 2))
{
col.Add(' ', 14, white);
foreach (var c in s)
{
col.Add(c, 1, style);
col.Add(' ', 8, white);
}
col.Add(' ', 1, white);
col.Add(Environment.NewLine);
for (var i = 0; i < 4; i++)
{
col.Add(' ', 6, white);
foreach (var b in barcode)
{
col.Add(' ', 1, b ? black : white);
}
col.Add(' ', 6, white);
col.Add(Environment.NewLine);
}
}
else
{
for (var i = 0; i < 4; i++)
{
col.Add(' ', 6, white);
foreach (var b in barcode)
{
col.Add(' ', 1, b ? black : white);
}
col.Add(' ', 6, white);
col.Add(Environment.NewLine);
}
}
col.Add(bg, white);
(cli ?? StyleConsole.Default).WriteLine(col);
return(barcode);
}