using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.Logging
{
    /// <summary>
    /// Represents an exception log item.
    /// </summary>
    public class ExceptionLogItem : LogItemBase
    {
        /// <summary>
        /// Gets or sets the log item exception.
        /// </summary>
        public Exception Exception { get; set; }

        /// <summary>
        /// Gets or sets the error description.
        /// </summary>
        public String Description { get; set; }

        /// <summary>
        /// Gets the log message.
        /// </summary>
        public override string Message
        {
            get
            {
                return Exception.Message;
            }
            set { }
        }

        /// <summary>
        /// Returns a formatted string of the log item.
        /// </summary>
        public override string ToString()
        {
            return String.Format("[{0}] [{6}] [{1}] [{2}] [{3}]: {4}{5}", TimeStamp.ToString("HH:mm:ss.ff"), GetRelativeCallerFilePath(), CallerMethodName, CallerLineNumber, Description, Environment.NewLine + Exception.FlattenException(), Category);
        }

    }
}