using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Windows;
using System.Windows.Media;
using Comal.Classes;
using Comal.Stores;
using InABox.Clients;
using InABox.Configuration;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.Logging;
using InABox.Reports;
using InABox.Scripting;
using InABox.Wpf;
using InABox.WPF;
using InABox.WPF.Themes;
using PRS.Shared;
using Syncfusion.Licensing;
using Color = System.Windows.Media.Color;
using ColorConverter = System.Windows.Media.ColorConverter;

namespace PRSServer
{
    /// <summary>
    ///     Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class Configuration : ThemableWindow
    {
        private AutoUpdateSettings _settings;

        public Configuration()
        {
            ThemeManager.BaseColor = Colors.CornflowerBlue;
            var database = PRSService.GetConfiguration().LoadAll().FirstOrDefault(x => x.Value.Type == ServerType.Database).Value;
            if(database is not null)
            {
                var properties = (database.DeserializeServerProperties() as DatabaseServerProperties)!;
                
                try
                {
                    ThemeManager.BaseColor = (Color)ColorConverter.ConvertFromString(properties.ColorScheme);
                }
                catch
                {
                }
            }

            Progress.DisplayImage = Properties.Resources.appstore.AsBitmapImage(200, 200);

            Progress.ShowModal("Starting...", progress =>
            {
                _settings = new LocalConfiguration<AutoUpdateSettings>().Load();

                SyncfusionLicenseProvider.RegisterLicense(CoreUtils.SyncfusionLicense(SyncfusionVersion.v20_2));

                StoreUtils.RegisterClasses();
                CoreUtils.RegisterClasses();
                ComalUtils.RegisterClasses();
                ReportUtils.RegisterClasses();
                ConfigurationUtils.RegisterClasses();

                Logger.OnLog += MainLogger.Send;
                MainLogger.AddLogger(new LogFileLogger(CoreUtils.GetPath()));

                Logger.Send(LogType.Information, "", string.Format("Config Path: {0}", CoreUtils.GetPath()));


                ScriptDocument.DefaultAssemblies.AddRange(
                    Assembly.Load("RoslynPad.Roslyn.Windows"),
                    Assembly.Load("RoslynPad.Editor.Windows")
                );
                ScriptDocument.Initialize();
            });

            InitializeComponent();

            CheckForUpdates();

            DatabaseEngine.MoveUpdateFiles();

            Title = string.Format("PRS Server Manager (v{0})", CoreUtils.GetVersion());

            Servers.Refresh(true, true);
        }

        #region Update

        private string GetChannelLocation(string location)
        {
            return _settings.Channel switch
            {
                AutoUpdateChannel.PreRelease or AutoUpdateChannel.Unstable => $"{location}/PreRelease",
                AutoUpdateChannel.Stable or _ => $"{location}/Stable",
            };
        }

        private string GetUpdateLocation()
        {
            return _settings?.Location;
        }
        private string GetLatestVersion(string location)
        {
            return Update.GetRemoteFile($"{GetChannelLocation(location)}/version.txt").Content;
        }
        private string GetReleaseNotes(string location)
        {
            return Update.GetRemoteFile($"{location}/Release Notes.txt").Content;
        }
        private byte[]? GetInstaller(string location)
        {
            return Update.GetRemoteFile($"{GetChannelLocation(location)}/PRSSetup.exe").RawBytes;
        }

        private void BeforeUpdate()
        {
            Servers.BeforeUpdate();
        }

        private void CheckForUpdates()
        {
            Update.CheckForUpdates(GetUpdateLocation, GetLatestVersion, GetReleaseNotes, GetInstaller, BeforeUpdate, true, "PRSSetup.exe");
        }

        #endregion

        private void Window_Closing(object sender, CancelEventArgs e)
        {
            //if (CoreUtils.GetVersion() == "???")
            //    Servers.StopAll();
        }
    }
}