using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GamecraftModdingAPI.Utility
{
    /// <summary>
    /// Utility class to access Gamecraft's built-in logging capabilities.
    /// The log is saved to %APPDATA%\..\LocalLow\FreeJam\Gamecraft\Player.Log
    /// </summary>
    public static class Logging
    {
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void Log(string msg)
        {
            Svelto.Console.Log(msg);
        }

        /// <summary>
        /// Write a regular message to Gamecraft's log
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void Log(object obj)
        {
            Svelto.Console.Log(obj.ToString());
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogDebug(string msg)
        {
            Svelto.Console.LogDebug(msg);
        }

        /// <summary>
        /// Write a debug message to Gamecraft's log
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogDebug(object obj)
        {
            Svelto.Console.LogDebug(obj.ToString());
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogDebug<T>(string msg, T extraDebug)
        {
            Svelto.Console.LogDebug<T>(msg, extraDebug);
        }

        /// <summary>
        /// Write a debug message and object to Gamecraft's log
        /// The reason this method exists in Svelto.Console is beyond my understanding
        /// </summary>
        /// <typeparam name="T">The type of the extra debug object</typeparam>
        /// <param name="obj">The object to log</param>
        /// <param name="extraDebug">The extra object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogDebug<T>(object obj, T extraDebug)
        {
            Svelto.Console.LogDebug<T>(obj.ToString(), extraDebug);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogError(string msg, Dictionary<string, string> extraData = null)
        {
            Svelto.Console.LogError(msg, extraData);
        }

        /// <summary>
        /// Write an error message to Gamecraft's log
        /// </summary>
        /// <param name="obj">The object to log</param>
        /// <param name="extraData">The extra data to pass to the ILogger</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogError(object obj, Dictionary<string, string> extraData = null)
        {
            Svelto.Console.LogError(obj.ToString(), extraData);
        }

        /// <summary>
        /// Write an exception to Gamecraft's log
        /// </summary>
        /// <param name="e">The exception to log</param>
        /// <param name="extraData">The extra data to pass to the ILogger.
        /// This is automatically populated with "OuterException#" and "OuterStacktrace#" entries</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogException(Exception e, Dictionary<string, string> extraData = null)
        {
            Svelto.Console.LogException(e, extraData);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogException(string msg, Exception e, Dictionary<string, string> extraData = null)
        {
            Svelto.Console.LogException(msg, e, extraData);
        }

        /// <summary>
        /// Write an exception message to Gamecraft's log
        /// </summary>
        /// <param name="obj">The object to log</param>
        /// <param name="e">The exception to log</param>
        /// <param name="extraData">The extra data to pass to the ILogger.
        /// This is implemented similar to LogException(Exception e, Dictionary extraData)'s extraData</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogException(object obj, Exception e, Dictionary<string, string> extraData = null)
        {
            Svelto.Console.LogException(obj.ToString(), e, extraData);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogWarning(string msg)
        {
            Svelto.Console.LogWarning(msg);
        }

        /// <summary>
        /// Write a warning message to Gamecraft's log
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void LogWarning(object obj)
        {
            Svelto.Console.LogWarning(obj.ToString());
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void SystemLog(string msg)
        {
            Svelto.Console.SystemLog(msg);
        }

        /// <summary>
        /// Write a message to stdout (ie the terminal, like Command Prompt or PowerShell)
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void SystemLog(object obj)
        {
            Svelto.Console.SystemLog(obj.ToString());
        }

        // descriptive logging

        /// <summary>
        /// Write a descriptive message to Gamecraft's log only when the API is a Debug build
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void MetaDebugLog(object obj)
        {
#if DEBUG
            MetaLog($"[MetaDebug]{obj.ToString()}");
#endif
        }

        /// <summary>
        /// Write a descriptive message to Gamecraft's log including the current time and the calling method's name
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void MetaLog(object obj)
        {
            var method = (new StackTrace()).GetFrame(1).GetMethod();
            Log($"[{DateTime.Now.ToString()}][{method.DeclaringType.FullName}.{method.Name}]{obj.ToString()}");
        }

        // CLI logging

        /// <summary>
        /// Write a message to Gamecraft's command line
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void CommandLog(object obj)
        {
            CommandLog(obj.ToString());
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void CommandLog(string msg)
        {
            uREPL.Log.Output(msg);
        }

        /// <summary>
        /// Write an error message to Gamecraft's command line
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void CommandLogError(object obj)
        {
            CommandLogError(obj.ToString());
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void CommandLogError(string msg)
        {
            uREPL.Log.Error(msg);
        }

        /// <summary>
        /// Write a warning message to Gamecraft's command line
        /// </summary>
        /// <param name="obj">The object to log</param>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void CommandLogWarning(object obj)
        {
            CommandLogWarning(obj.ToString());
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static void CommandLogWarning(string msg)
        {
            uREPL.Log.Warn(msg);
        }

    }
}