using JD.Fontastic.View;
using JD.Fontastic.ViewModel;
using JD.Fontastic.WPF.Configuration;
using JD.FontGeneration.Service;
using JD.MapFileFontDownloader.Service;
using JD.MapFileFontReader.Service;
using Newtonsoft.Json;
using Plume.Icons;
using Plume.Interfaces.Modules;
using Plume.Interfaces.WPF.Menu;
using Plume.Interfaces.WPF.Modules;
using Plume.Interfaces.WPF.Notifications;
using Plume.Interfaces.WPF.StatusBar;
using Plume.Interfaces.WPF.ToolBar;
using Plume.Interfaces.WPF.Window;
using Plume.Perforce.Service.Api;
using System;
using System.IO;

namespace JD.Fontastic
{
    public class FontasticModule : IWpfModule
    {
        private IPerforceService _perforceService;
        private IMapFileFontReaderService _mapFileFontReaderService;
        private IMapFileFontDownloaderService _mapFileFontDownloaderService;
        private IFontGenerationService _fontGenerationService;
        private FontasticConfiguration _configuration;

        public void Dispose()
        {
        }

        public void Initialize(IWpfModuleContext context)
        {
            var logger = context.Logger ?? throw new ArgumentNullException(nameof(context.Logger));

            IWindowManager windowManager = context.WindowManager ?? throw new ArgumentNullException(nameof(context.WindowManager));
            IStatusBarManager statusBarManager = context.StatusBarManager ?? throw new ArgumentNullException(nameof(context.StatusBarManager));
            INotificationManager notificationManager = context.NotificationManager ?? throw new ArgumentNullException(nameof(context.NotificationManager));

            _perforceService = context.ServiceManager.Get<IPerforceService>();
            _mapFileFontReaderService = context.ServiceManager.Get<IMapFileFontReaderService>();
            _mapFileFontDownloaderService = context.ServiceManager.Get<IMapFileFontDownloaderService>();
            _fontGenerationService = context.ServiceManager.Get<IFontGenerationService>();

            InitializeConfiguration();
            InitializeMenus(context);

            var generationParametersViewModel = new FontGenerationParametersViewModel(logger, _configuration, _perforceService);
            var generationParametersView = new FontGenerationParametersControl() { DataContext = generationParametersViewModel };

            var fontFilesExplorerViewModel = new FontFilesExplorerViewModel(logger, _configuration,
                                                                            windowManager, _mapFileFontDownloaderService,
                                                                            _perforceService, generationParametersViewModel);
            var fontFilesExplorerView = new FontFilesExplorerControl() { DataContext = fontFilesExplorerViewModel };

            var fontExplorerViewModel = new FontExplorerViewModel(logger, _configuration, _perforceService, _mapFileFontReaderService,
                                                                  _fontGenerationService, statusBarManager, notificationManager, windowManager,
                                                                  generationParametersViewModel, fontFilesExplorerViewModel);
            var fontExplorerView = new FontExplorerControl() { DataContext = fontExplorerViewModel };

            // set the default values in UI
            generationParametersViewModel.SetDefaults();

            // select all fonts by default
            fontFilesExplorerViewModel.SelectAllNodes();

            windowManager.AddToolWindow("Font parameters", "Font generation parameters", StandardIcon.SettingsPanel, generationParametersView, DockingSide.Left, null);
            windowManager.AddToolWindow("Font explorer", "Localization files", StandardIcon.TreeView, fontFilesExplorerView, DockingSide.Top, null);
            windowManager.AddToolWindow("Font viewer", "Font viewer", StandardIcon.Visible, fontExplorerView, DockingSide.Right, null);
        }

        public void Setup(IModuleSetup setup)
        {
        }


        private void InitializeConfiguration()
        {
            var configFilePath = @"Configuration/FontasticConfiguration.json";

            if (!File.Exists(configFilePath))
            {
                throw new FileNotFoundException("Unable to load the configuration file", configFilePath);
            }

            _configuration = JsonConvert.DeserializeObject<FontasticConfiguration>(File.ReadAllText(configFilePath));
        }


        private void InitializeMenus(IWpfModuleContext context)
        {
            context.ToolBarManager.RemoveToolBar(ToolBarName.Standard);
            context.MenuManager.RemoveMenu(MenuPath.FileMenu);
            context.MenuManager.RemoveMenu(MenuPath.EditMenu);
        }
    }
}