public static AppMsg trace(string title, string msg, int?tpad = null, SeverityLevel?severity = null)
{
var titleFmt = tpad.Map(pad => title.PadRight(pad), () => title.PadRight(20));
var appMsg = AppMsg.Define($"{titleFmt}: {msg}", severity ?? SeverityLevel.Babble);
print(appMsg);
return(appMsg);
}
public static bool require(bool value, string info = null, [CallerFilePath] string caller = null,
[CallerFilePath] string file = null, [CallerLineNumber] int?line = null)
=> value ? true : throw new AppException(AppMsg.Define($"Invariant failure: {info}", SeverityLevel.Error, caller, file, line));
public static AppMsg errorMsg(object content)
=> AppMsg.Define($"{content}", SeverityLevel.Error);
public static AppMsg appMsg(object content, SeverityLevel level = SeverityLevel.Info)
=> AppMsg.Define($"{content}", level);
static AppMsg CompleteMsg <T>(ITimeSeries <T> series, Duration runtime)
where T : struct
=> AppMsg.Define($"Series Id = {series.Id} | Last Term = {series.Observed} | Evolution Time = {runtime.Ms} ms", SeverityLevel.Info);
/// <summary>
/// Writes a named value to standard output
/// </summary>
/// <param name="nv">The named vaue to emit</param>
/// <typeparam name="T">The value type</typeparam>
public static void show <T>(NamedValue <T> nv)
{
print(AppMsg.Define($"{nv}", SeverityLevel.HiliteCL));
}
/// <summary>
/// Evaluates the expression and writes the result to standard output
/// </summary>
/// <param name="fx">The expression to evaluate</param>
/// <typeparam name="T">The evaluation value type</typeparam>
public static void show <T>(Expression <Func <T> > fx)
{
var nv = fx.Evaluate();
print(AppMsg.Define($"{nv}", SeverityLevel.HiliteCL));
}
/// <summary> /// Emits an information-level message /// </summary> /// <param name="msg">The message to emit</param> /// <param name="caller">The calling member</param> public static void inform(object msg, [CallerName] string caller = null, [CallerFile] string file = null, [CallerLine] int?line = null) => terminal.WriteMessage(AppMsg.Define(msg?.ToString() ?? string.Empty, SeverityLevel.Info, caller, file, line));
/// <summary> /// Prints an operation timing message to the console /// </summary> /// <param name="time">The operation timing</param> /// <param name="labelPad">Option label pad width</param> public static void print(OpTime time, int?labelPad = null) => print(AppMsg.Define(time.Format(labelPad), SeverityLevel.Benchmark));
/// <summary>
/// Emits an error-level message
/// </summary>
/// <param name="msg">The message to emit</param>
/// <param name="host">The declaring type of the member</param>
/// <param name="caller">The calling member</param>
public static void error <T>(object msg, T host, [CallerName] string caller = null, [CallerFile] string file = null, [CallerLine] int?line = null)
=> terminal.WriteError(AppMsg.Define(msg?.ToString() ?? string.Empty, SeverityLevel.Error, $"{label<T>()}/{caller}", file, line));
/// <summary> /// Emits an information-level message with a cyan foreground /// </summary> /// <param name="msg">The message to emit</param> /// <param name="caller">The calling member</param> public static void cyan(object msg) => terminal.WriteMessage(AppMsg.Define(msg?.ToString() ?? string.Empty, SeverityLevel.HiliteCL));
/// <summary>
/// Emits an information-level message with a magenta foreground
/// </summary>
/// <param name="msg">The message to emit</param>
/// <param name="caller">The calling member</param>
public static void magenta(string title, object msg)
=> terminal.WriteMessage(AppMsg.Define($"{title}: " + msg?.ToString() ?? string.Empty, SeverityLevel.HiliteML));
/// <summary> /// Emits a highlighted information-level message /// </summary> /// <param name="msg">The message to emit</param> /// <param name="caller">The calling member</param> public static void hilite(object msg, SeverityLevel?level = null, [CallerName] string caller = null, [CallerFile] string file = null, [CallerLine] int?line = null) => terminal.WriteMessage(AppMsg.Define(msg?.ToString() ?? string.Empty, level ?? SeverityLevel.HiliteBL, caller, file, line));
public ReceiptLimitExceeded(string machine, ulong limit)
: base(AppMsg.Define($"{machine} Event receipt limit of {limit} was exeeded", SeverityLevel.Warning))
{
}