using System;
using Avalonia.Controls;
using Avalonia.Logging;

namespace Avalonia
{
    public static class LoggingExtensions
    {
        [Obsolete("Use LogToTrace")]
        public static T LogToDebug<T>(
            this T builder,
            LogEventLevel level = LogEventLevel.Warning,
            params string[] areas)
                where T : AppBuilderBase<T>, new()
        {
            return LogToTrace(builder, level, areas);
        }

        /// <summary>
        /// Logs Avalonia events to the <see cref="System.Diagnostics.Trace"/> sink.
        /// </summary>
        /// <typeparam name="T">The application class type.</typeparam>
        /// <param name="builder">The app builder instance.</param>
        /// <param name="level">The minimum level to log.</param>
        /// <param name="areas">The areas to log. Valid values are listed in <see cref="LogArea"/>.</param>
        /// <returns>The app builder instance.</returns>
        public static T LogToTrace<T>(
            this T builder,
            LogEventLevel level = LogEventLevel.Warning,
            params string[] areas)
                where T : AppBuilderBase<T>, new()
        {
            Logger.Sink = new TraceLogSink(level, areas);
            return builder;
        }
    }
}