using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using DiscordRPC;
using MafiaCommon.Packets;

namespace MafiaGame
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        private static MainWindow _mainWindow;

        public static MainWindow Instance => _mainWindow;

        public MainWindow()
        {
            InitializeComponent();

            _mainWindow = this;
            
            App.Instance.GetRpcClient().SetPresence(new RichPresence()
            {
                State = "В главном меню"
            });
        }

        private void Exit_OnClick(object sender, RoutedEventArgs e)
        {
            App.Current.Shutdown(0);
        }

        private void Play_OnClick(object sender, RoutedEventArgs e)
        {
            IpInputGUIBack.IsEnabled = true;
            IpInputGUIConnect.IsEnabled = true;
            IpBox.IsEnabled = true;
            MainMenu.Visibility = Visibility.Hidden;
            IpInput.Visibility = Visibility.Visible;
            App.Instance.GetRpcClient().SetPresence(new RichPresence()
            {
                State = "Выбирает сервер"
            });
        }

        private void ConnectToServer_OnClick(object sender, RoutedEventArgs e)
        {
            String ip = IpBox.Text;
            App.Instance.GetRpcClient().SetPresence(new RichPresence()
            {
                State = "Присоединяется к серверу"
            });
            IpInputGUIBack.IsEnabled = false;
            IpInputGUIConnect.IsEnabled = false;
            IpBox.IsEnabled = false;
            Thread thread = new Thread(() =>
            {
                App.Instance.Connection = new ServerConnection(ip);
            });
            thread.Start();
        }

        private void Back_OnClick(object sender, RoutedEventArgs e)
        {
            IpInput.Visibility = Visibility.Hidden;
            DisconnectScreen.Visibility = Visibility.Hidden;
            MainMenu.Visibility = Visibility.Visible;
            App.Instance.GetRpcClient().SetPresence(new RichPresence()
            {
                State = "В главном меню"
            });
        }
        
        private void SettingsBack_OnClick(object sender, RoutedEventArgs e)
        {
            Settings.Save();
            SettingsGUI.Visibility = Visibility.Hidden;
            MainMenu.Visibility = Visibility.Visible;
            App.Instance.GetRpcClient().SetPresence(new RichPresence()
            {
                State = "В главном меню"
            });
        }

        private void Settings_OnClick(object sender, RoutedEventArgs e)
        {
            MainMenu.Visibility = Visibility.Hidden;
            SettingsGUI.Visibility = Visibility.Visible;
            NickBox.Text = Settings.Config().Nick;
        }

        private void NickBox_OnTextInput(object sender, TextChangedEventArgs e)
        {
            Settings.Config().Nick = NickBox.Text;
        }

        public void ShowGameQueueScreen()
        {
            MainMenu.Visibility = Visibility.Hidden;
            IpInput.Visibility = Visibility.Hidden;
            SettingsGUI.Visibility = Visibility.Hidden;
            DisconnectScreen.Visibility = Visibility.Hidden;
            GameQueue.Visibility = Visibility.Visible;
        }

        public void ShowDisconnectScreen(string reason)
        {
            ReasonText.Text = reason;
            MainMenu.Visibility = Visibility.Hidden;
            IpInput.Visibility = Visibility.Hidden;
            SettingsGUI.Visibility = Visibility.Hidden;
            GameQueue.Visibility = Visibility.Hidden;
            DisconnectScreen.Visibility = Visibility.Visible;
        }

        private void GameQueue_OnKeyUp(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Enter)
            {
                GameQueueChatSend_OnClick(null, null);
            }
        }

        private void GameQueueChatSend_OnClick(object sender, RoutedEventArgs e)
        {
            if (QueueChatInput.Text.Trim() != "")
            {
                App.Instance.Connection.SendMessage(ChatType.Queue, QueueChatInput.Text);
                QueueChatInput.Clear();
            }
        }
    }
}