using PdmSwPlugin.Common.Constants;
using PdmSwPlugin.Common.Interface;
using PdmSwPlugin.Common.Setting;
using PdmSwPlugin.Common.Util;
using PdmSwPlugin.Common.Util.Http;
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using System.Windows;

namespace PdmSwPlugin.MaterialSelect
{
    /// <summary>
    /// 分部类，主要是与Sw插件交互的方法
    /// </summary>
    public partial class MaterialSelectControl : IActiveDocChangeHandler
    {
        static MaterialSelectControl()
        {
            // AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
        }
        private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
        {
            string dir = new DirectoryInfo(Assembly.GetExecutingAssembly().Location).Parent.Parent.FullName;
            if (args.Name.Contains(".resources"))
            {
                return default;
            }
            if (AppDomain.CurrentDomain.GetAssemblies()
                .Where(x => !x.IsDynamic)
                .First(x => x.FullName == args.Name) is Assembly alreadyLoaded)
            {
                return alreadyLoaded;
            }
            if (Directory.EnumerateFiles(dir).First(x => Path.GetFileNameWithoutExtension(x) == new AssemblyName(args.Name).Name)
                is string toBeLoaded
                )
            {
                return Assembly.LoadFile(toBeLoaded);
            }
            throw new DllNotFoundException();
        }

        public SldWorks SwApp { get; set; }
        public ModelDoc2 LastActiveDoc { get; set; }
        public ModelDoc2 ActiveDoc { get; set; }
        public int ActiveDocType { get; set; }
        private HttpClientCreator clientCreator { get; set; }
        /// <summary>
        /// 图纸文件存放的公共文件夹
        /// </summary>
        private readonly PluginSetting GlobalConfig;

        public MaterialSelectControl() : base()
        {
            InitializeComponent();
            self.DataContext = this;
            GlobalConfig = PluginSetting.Instance;
            clientCreator = new HttpClientCreator(new HttpConfig(PluginSetting.Instance.BaseAddress));
        }

        public MaterialSelectControl(SldWorks swAddin) : this()
        {
            SwApp = swAddin;
        }

        public void SetSwApp(SldWorks SwApp)
        {
            this.SwApp = SwApp;
        }

        public void OnSwActiveDocChange(ModelDoc2 lastDoc, ModelDoc2 doc, Component2 comp)
        {
            ActiveDoc = doc;
            ActiveDocType = doc.GetType();
            ActiveDocPath = doc.GetPathName();
        }

        private async void AddComponent(string componentPath)
        {
            ActiveDoc = ActiveDoc == null ? SwApp.IActiveDoc2 : ActiveDoc;
            if (ActiveDoc == null || ActiveDoc.GetType() != (int)swDocumentTypes_e.swDocASSEMBLY)
            {
                StatusBarText = "请打开装配体文件";
                return;
            }
            if (!File.Exists(componentPath))
            {
                MessageBox.Show("未找到图纸！路径：\r\n" + componentPath, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
                return;
            }
            try
            {
                // 这要用异步，不然App调试的时候OpenDoc6卡死，MD
                await Task.Run(() =>
                 {
                     ModelDoc2 current = ActiveDoc;
                     int errors = 0, warings = 0;
                     ModelDoc2 model = SwApp.OpenDoc6(componentPath,
                        (int)swDocumentTypes_e.swDocPART, (int)swOpenDocOptions_e.swOpenDocOptions_Silent, "", errors, warings);
                     model.Visible = false;
                     current = SwApp.ActivateDoc3(current.GetTitle(), true, 0, errors);
                     AssemblyDoc doc = (AssemblyDoc)current;
                     var comp = doc.AddComponent5(model.GetTitle(), (int)swAddComponentConfigOptions_e.swAddComponentConfigOptions_CurrentSelectedConfig,
                         "", false, "", -0.1, 0, 0);
                 }).ContinueWith(t =>
                 {
                     if (t.IsFaulted)
                     {
                         throw t.Exception;
                     }
                 });
                //SelectionMgr selMgr = current.SelectionManager;
                //SelectData selData = selMgr.CreateSelectData();
                //comp.Select4(false, selData, false);
            }
            catch (Exception e)
            {
                Logger.Error("加载图纸失败！错误:{0}", e);
                MessageBox.Show("加载图纸失败！", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }

        public void OnSwActiveDocSaved(ModelDoc2 doc, Component2 comp)
        {
            Logger.Info("123");
        }

        public void OnCustomPropertyChange(string propName, string Configuration, string oldValue, string NewValue, int valueType)
        {
            //throw new NotImplementedException();
        }

        public void OnDocDestroy(ModelDoc2 doc)
        {

        }

        public void AfterDocDestroy()
        {
            
        }
    }
}