using System;

namespace Unosquare.Swan {
  /// <summary>
  /// A console terminal helper to create nicer output and receive input from the user
  /// This class is thread-safe :).
  /// </summary>
  public static partial class Terminal {
    /// <summary>
    /// Terminal global settings.
    /// </summary>
    public static class Settings {
      static Settings() {
        DisplayLoggingMessageType = IsDebuggerAttached
          ? LogMessageType.Debug |
              LogMessageType.Error |
              LogMessageType.Info |
              LogMessageType.Trace |
              LogMessageType.Warning |
              LogMessageType.Fatal
          : LogMessageType.Error |
              LogMessageType.Info |
              LogMessageType.Warning |
              LogMessageType.Fatal;

        GlobalLoggingMessageType = DisplayLoggingMessageType;
      }

      /// <summary>
      /// Gets or sets the default output color.
      /// </summary>
      /// <value>
      /// The default color.
      /// </value>
      public static ConsoleColor DefaultColor { get; set; } = Console.ForegroundColor;

      /// <summary>
      /// Gets or sets the color of the information output logging.
      /// </summary>
      /// <value>
      /// The color of the information.
      /// </value>
      public static ConsoleColor InfoColor { get; set; } = ConsoleColor.Cyan;

      /// <summary>
      /// Gets or sets the color of the debug output logging.
      /// </summary>
      /// <value>
      /// The color of the debug.
      /// </value>
      public static ConsoleColor DebugColor { get; set; } = ConsoleColor.Gray;

      /// <summary>
      /// Gets or sets the color of the trace output logging.
      /// </summary>
      /// <value>
      /// The color of the trace.
      /// </value>
      public static ConsoleColor TraceColor { get; set; } = ConsoleColor.DarkGray;

      /// <summary>
      /// Gets or sets the color of the warning logging.
      /// </summary>
      /// <value>
      /// The color of the warn.
      /// </value>
      public static ConsoleColor WarnColor { get; set; } = ConsoleColor.Yellow;

      /// <summary>
      /// Gets or sets the color of the error logging.
      /// </summary>
      /// <value>
      /// The color of the error.
      /// </value>
      public static ConsoleColor ErrorColor { get; set; } = ConsoleColor.DarkRed;

      /// <summary>
      /// Gets or sets the color of the error logging.
      /// </summary>
      /// <value>
      /// The color of the error.
      /// </value>
      public static ConsoleColor FatalColor { get; set; } = ConsoleColor.Red;

      /// <summary>
      /// Gets or sets the information logging prefix.
      /// </summary>
      /// <value>
      /// The information prefix.
      /// </value>
      public static String InfoPrefix { get; set; } = "INF";

      /// <summary>
      /// Gets or sets the user input prefix.
      /// </summary>
      /// <value>
      /// The user input prefix.
      /// </value>
      public static String UserInputPrefix { get; set; } = "USR";

      /// <summary>
      /// Gets or sets the user option text.
      /// </summary>
      /// <value>
      /// The user option text.
      /// </value>
      public static String UserOptionText { get; set; } = " Option: ";

      /// <summary>
      /// Gets or sets the debug logging prefix.
      /// </summary>
      /// <value>
      /// The debug prefix.
      /// </value>
      public static String DebugPrefix { get; set; } = "DBG";

      /// <summary>
      /// Gets or sets the trace logging prefix.
      /// </summary>
      /// <value>
      /// The trace prefix.
      /// </value>
      public static String TracePrefix { get; set; } = "TRC";

      /// <summary>
      /// Gets or sets the warning logging prefix.
      /// </summary>
      /// <value>
      /// The warn prefix.
      /// </value>
      public static String WarnPrefix { get; set; } = "WRN";

      /// <summary>
      /// Gets or sets the fatal logging prefix.
      /// </summary>
      /// <value>
      /// The fatal prefix.
      /// </value>
      public static String FatalPrefix { get; set; } = "FAT";

      /// <summary>
      /// Gets or sets the error logging prefix.
      /// </summary>
      /// <value>
      /// The error prefix.
      /// </value>
      public static String ErrorPrefix { get; set; } = "ERR";

      /// <summary>
      /// Gets or sets the logging time format.
      /// set to null or empty to prevent output.
      /// </summary>
      /// <value>
      /// The logging time format.
      /// </value>
      public static String LoggingTimeFormat { get; set; } = "HH:mm:ss.fff";

      /// <summary>
      /// Gets or sets the logging message types (in a bitwise mask)
      /// to display in the console.
      /// </summary>
      /// <value>
      /// The console options.
      /// </value>
      public static LogMessageType DisplayLoggingMessageType {
        get; set;
      }

      /// <summary>
      /// Gets or sets the logging message types (in a bitwise mask) to global logging.
      /// </summary>
      /// <value>
      /// The type of the global logging message.
      /// </value>
      public static LogMessageType GlobalLoggingMessageType {
        get; set;
      }

      /// <summary>
      /// Gets or sets a value indicating whether [override is console present].
      /// </summary>
      /// <value>
      ///   <c>true</c> if [override is console present]; otherwise, <c>false</c>.
      /// </value>
      public static Boolean OverrideIsConsolePresent {
        get; set;
      }
    }
  }
}