using log4net;
using PdmSwPlugin.Commmon.Util.UI;
using PdmSwPlugin.Common.Util;
using PdmSwPlugin.Common.Util.Http;
using PdmSwPlugin.PropertySetting.Interface;
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Net.Http;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using PdmSwPlugin.Common.Interface;
using PdmSwPlugin.Common;
using PdmSwPlugin.PropertySetting.Entity;
using PdmSwPlugin.PropertySetting.Panel;
using System.Windows.Threading;
using PdmSwPlugin.Common.Setting;
using System.IO;
using System.Runtime.InteropServices;

namespace PdmSwPlugin.PropertySetting
{

    /// <summary>
    /// CommonSettingControl.xaml 的交互逻辑
    /// </summary>
    [PdmSwPlugin(Title = "属性设置")]
    public partial class SettingControl : UserControl, ISwAppSetter, INotifyPropertyChanged
        , IActiveDocChangeHandler, ITabControlSelectionChangeHandler
    {
        private static ILog Logger = LogManager.GetLogger("PropertySetting");

        #region 不能公用的东西，真有你的啊C#
        public event PropertyChangedEventHandler PropertyChanged;
        public void RaisePropertyChanged(string name)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
        }
        public void RaiseAndSetIfChanged<T>(ref T old, T @new, [CallerMemberName] string propertyName = null)
        {
            old = @new;
            if (propertyName != null)
            {
                RaisePropertyChanged(propertyName);
            }
        }
        #endregion

        public readonly Dictionary<string, UserControl> controlCache = new Dictionary<string, UserControl>();

        #region 属性
        public SldWorks SwApp { get; private set; }
        /// <summary>
        /// 激活的文档
        /// </summary>
        public ModelDoc2 activeDoc { set; get; }
        /// <summary>
        /// 上次读取的文档
        /// </summary>
        public ModelDoc2 LastReadDoc { get; set; }
        /// <summary>
        /// 当前读取的文档
        /// </summary>
        public ModelDoc2 ReadDoc { get; set; }
        /// <summary>
        /// 当前读取的组件
        /// </summary>
        public Component2 ReadComponent { get; set; }

        private HttpClient Client { get; set; }

        Dictionary<string, JgjType> settings;
        #endregion

        #region UI绑定
        private string _readDocPath;
        public string ReadDocPath
        {
            get => _readDocPath;
            set => RaiseAndSetIfChanged(ref _readDocPath, value);
        }
        #endregion
        private HttpClientCreator clientCreator { get; set; }

        private UserControl ActiveOpter { get; set; }

        public SettingControl()
        {
            clientCreator = new HttpClientCreator(new HttpConfig(PluginSetting.Instance.BaseAddress));
            InitializeComponent();
            DataContext = this;
        }

        public SettingControl(SldWorks SwApp) : this()
        {
            this.SwApp = SwApp;
        }

        public void InitPropertyData()
        {
            if (Client == null)
            {
                Client = clientCreator.GetClient();
            }
            DefaultPanel defaultPanel = new DefaultPanel();
            controlCache.Add("default", defaultPanel);

            JgjPartPanel jgjPart = new JgjPartPanel();
            controlCache.Add("jgjPart", jgjPart);

            JgjModulePanel jgjModule = new JgjModulePanel();
            controlCache.Add("jgjModule", jgjModule);

            var stPart = new StandardPartPanel();
            controlCache.Add("standardPart", stPart);

            var stModule = new StandardModulePanel();
            controlCache.Add("standardModule", stModule);
            LoadComboxItemSource();
            Refresh_Click(null, null);
        }

        private void Jgj_SinglePropertyChanged(object sender, string name, object value)
        {
            // CustomPropertyUtil.SetCustomProperties(ReadDoc, name, (string)value);
        }

        /// <summary>
        /// 从服务器加载各种选项
        /// </summary>
        private void LoadComboxItemSource()
        {
            try
            {
                Result<Dictionary<string, JgjType>> res = Client.GetSyncAction<Dictionary<string, JgjType>>("design/rule/openApi/test");
                Dictionary<string, JgjType> datas = res.HandleResult();
                settings = datas;
                foreach (var key in controlCache.Keys)
                {
                    (controlCache[key] as IPropertyOpt).SetSettings(settings);
                }
            }
            catch (Exception ex)
            {
                Logger.Error("Request Jgj properties failed.", ex);
                this.Error($"请求加工件属性失败！{ex.Message}");
            }
        }

        private void UpdateActiveDoc()
        {
            if (activeDoc != null)
            {
                DetachDocNotify(activeDoc);
            }

            activeDoc = SwApp.ActiveDoc;
            if (activeDoc != null)
            {
                AttachDocNotify(activeDoc);
                int docType = activeDoc.GetType();
                if (docType == (int)swDocumentTypes_e.swDocASSEMBLY)
                {
                    activeDoc.ClearSelection2(true);
                }
            }
            UpdateUI(activeDoc);
        }

        /// <summary>
        /// 附加一些插件范围内的事件
        /// </summary>
        /// <param name="doc"></param>
        private void AttachDocNotify(ModelDoc2 doc)
        {
            int docType = doc.GetType();
            if (docType == (int)swDocumentTypes_e.swDocASSEMBLY)
            {
                AssemblyDoc ass = doc as AssemblyDoc;
                ass.UserSelectionPostNotify += Ass_UserSelectionPostNotify;
                ass.DestroyNotify2 += ActiveDocDestroyNotify2;
            }
            else if (docType == (int)swDocumentTypes_e.swDocPART)
            {
                PartDoc part = doc as PartDoc;
                part.DestroyNotify2 += ActiveDocDestroyNotify2;
            }
            else if (docType == (int)swDocumentTypes_e.swDocDRAWING)
            {
                DrawingDoc draw = doc as DrawingDoc;
                draw.DestroyNotify2 += ActiveDocDestroyNotify2;
            }
        }

        /// <summary>
        /// 移除插件范围内的一些事件
        /// </summary>
        /// <param name="doc"></param>
        private void DetachDocNotify(ModelDoc2 doc)
        {
            try
            {
                int docType = doc.GetType();
                if (docType == (int)swDocumentTypes_e.swDocASSEMBLY)
                {
                    AssemblyDoc ass = doc as AssemblyDoc;
                    ass.UserSelectionPostNotify -= Ass_UserSelectionPostNotify;
                    ass.DestroyNotify2 -= ActiveDocDestroyNotify2;
                }
                else if (docType == (int)swDocumentTypes_e.swDocPART)
                {
                    PartDoc part = doc as PartDoc;
                    part.DestroyNotify2 -= ActiveDocDestroyNotify2;
                }
                else if (docType == (int)swDocumentTypes_e.swDocDRAWING)
                {
                    DrawingDoc draw = doc as DrawingDoc;
                    draw.DestroyNotify2 -= ActiveDocDestroyNotify2;
                }
            }
            catch (COMException e)
            {
                // 如果sw把不是装配体/零件体/工程图的文档关了，有时会报这个问题，留个日志不报错了
                Logger.Warn("COMObject detach event failed.", e);
                activeDoc = null;
            }
        }

        private int ActiveDocDestroyNotify2(int DestroyType)
        {
            if (activeDoc == null)
            {
                return 0;
            }
            DetachDocNotify(activeDoc);
            activeDoc = null;
            ReadComponent = null;
            UpdateUI(null);
            return 0;
        }

        public void UpdateUI(ModelDoc2 doc)
        {
            AlertSaveWindow();
            LastReadDoc = ReadDoc;
            ReadDoc = doc;
            Dispatcher.Invoke(() =>
            {
                SwitchVisiable();
                // LoadDocProperties();
            });
        }

        /// <summary>
        /// 判断是否需要弹窗提示保存
        /// </summary>
        public void AlertSaveWindow()
        {
            IPropertyOpt opt = ActiveOpter as IPropertyOpt;
            if (opt != null && opt.GetDocChanged())
            {
                // 历史文档直接重置
                string fullName = Path.GetFileName(ReadDocPath);
                if (NameUtil.IsHistoryDoc(fullName))
                {
                    opt.ResetProperty(out string errMsg);
                    return;
                }

                string Message = $"{fullName}属性发生变更，是否保存?";
                if (SwApp.SendMsgToUser2(Message, (int)swMessageBoxIcon_e.swMbWarning
                   , (int)swMessageBoxBtn_e.swMbYesNo) == (int)swMessageBoxResult_e.swMbHitYes)
                {
                    SaveDoc(true);
                }
                else
                {
                    opt.ResetProperty(out string errMsg);
                }
            }
        }

        private int Ass_UserSelectionPostNotify()
        {
            var swSelMgr = (SelectionMgr)activeDoc.SelectionManager;
            var i = swSelMgr.GetSelectedObjectCount2(-1);
            if (i > 0)
            {
                try
                {
                    Component2 component = swSelMgr.GetSelectedObjectsComponent4(1, -1);
                    ModelDoc2 doc = activeDoc;
                    ReadComponent = null;
                    if (component != null)
                    {
                        doc = component.IGetModelDoc();
                        ReadComponent = component;
                    }
                    UpdateUI(doc);
                }
                catch (Exception ex)
                {
                    Logger.Error("Ass Change Component Error.", ex);
                    this.Error($"刷新属性失败！{ex.Message}");
                }
            }
            return 1;
        }

        /// <summary>
        /// 根据激活的文档类型，变更属性可视
        /// </summary>
        private void SwitchVisiable()
        {
            HashSet<string> skipName = new HashSet<string> {
                NameConstant.materialCode
            };

            IPropertyOpt last = ActiveOpter as IPropertyOpt;
            string contentKey = "default";
            int? docType = ReadDoc?.GetType();
            UserControl control;
            IPropertyOpt newOne;
            Dictionary<string, string> properties;
            if (docType == (int)swDocumentTypes_e.swDocDRAWING)
            {
                ReadDocPath = ReadDoc.GetPathName();
                contentKey = "default";
                control = controlCache[contentKey];
                newOne = control as IPropertyOpt;
                newOne.SetProperties(null, "当前不支持工程图", true, out _);
            }
            else if (docType == (int)swDocumentTypes_e.swDocPART)
            {
                ReadDocPath = ReadDoc.GetPathName();
                properties = CustomPropertyUtil.GetCustomProperties2(ReadDoc, true, null, skipName);
                string fileType = properties.Get(NameConstant.docType);
                /*if (fileType == "加工件" || fileType == "模组")
                {
                    contentKey = "jgjPart";
                }*/
                if (BomIniterHolder.Instance.IsJgj(ReadDoc))
                {
                    contentKey = "jgjPart";
                }
                else
                {
                    contentKey = "standardPart";
                }
                control = controlCache[contentKey];
                newOne = control as IPropertyOpt;
                newOne.SetProperties(ReadDoc, properties, true, out _);
            }
            else if (docType == (int)swDocumentTypes_e.swDocASSEMBLY)
            {
                ReadDocPath = ReadDoc.GetPathName();
                if (ReadDoc.IsOpenedViewOnly())
                {
                    contentKey = "default";
                    control = controlCache[contentKey];
                    newOne = control as IPropertyOpt;
                    newOne.SetProperties(null, "当前处于只读模式", true, out _);
                }
                else if (ReadDoc.IsOpenedReadOnly())
                {
                    contentKey = "default";
                    control = controlCache[contentKey];
                    newOne = control as IPropertyOpt;
                    newOne.SetProperties(null, "当前处于只读模式", true, out _);
                }
                else
                {
                    // !Equals(LastReadDoc, ReadDoc)
                    properties = CustomPropertyUtil.GetCustomProperties2(ReadDoc, true, null, skipName);
                    string fileType = properties.Get(NameConstant.docType);
                    /*if (fileType == "加工件" || fileType == "模组")
                    {
                        contentKey = "jgjPart";
                    }*/
                    if (BomIniterHolder.Instance.IsJgj(ReadDoc))
                    {
                        contentKey = "jgjModule";
                    }
                    else
                    {
                        contentKey = "standardModule";
                    }
                    control = controlCache[contentKey];
                    newOne = control as IPropertyOpt;
                    newOne.SetProperties(ReadDoc, properties, true, out _);
                }
            }
            else
            {
                contentKey = "default";
                control = controlCache[contentKey];
                newOne = control as IPropertyOpt;

                string PathName = ReadComponent?.GetPathName();
                if (PathName == null)
                {
                    ReadDocPath = "";
                    newOne.SetProperties(ReadDoc, "请打开一个文档", true, out _);
                }
                else
                {
                    ReadDocPath = PathName;
                    string name = Path.GetFileNameWithoutExtension(PathName);
                    newOne.SetProperties(ReadDoc, $"【{name}】未找到文档，请检查是否被压缩或轻量化", true, out _);
                }
            }
            if (last != null)
            {
                last.UpdateProperty -= Jgj_SinglePropertyChanged;
                last = null;
            }
            ActiveOpter = control;
            contentPanel.Children.Clear();
            newOne.UpdateProperty += Jgj_SinglePropertyChanged;
            contentPanel.Children.Add(control);
        }

        /// <summary>
        /// 根据激活的文档类型，变更属性可视
        /// </summary>
        private void SwitchVisiable2()
        {
            HashSet<string> skipName = new HashSet<string> {
                NameConstant.materialCode
            };

            IPropertyOpt last = ActiveOpter as IPropertyOpt;
            string contentKey = "default";
            int? docType = ReadDoc?.GetType();
            UserControl control;
            IPropertyOpt newOne;
            Dictionary<string, string> properties;
            if (docType == (int)swDocumentTypes_e.swDocDRAWING)
            {
                ReadDocPath = ReadDoc.GetPathName();

                control = new DefaultPanel();
                newOne = control as IPropertyOpt;
                newOne.SetSettings(settings);
                newOne.SetProperties(null, "当前不支持工程图", true, out _);
            }
            else if (docType == (int)swDocumentTypes_e.swDocPART)
            {
                ReadDocPath = ReadDoc.GetPathName();
                properties = CustomPropertyUtil.GetCustomProperties2(ReadDoc, true, null, skipName);
                string fileType = properties.Get(NameConstant.docType);
                /*if (fileType == "加工件" || fileType == "模组")
                {
                    contentKey = "jgjPart";
                }*/
                if (BomIniterHolder.Instance.IsJgj(ReadDoc))
                {
                    control = new JgjPartPanel();
                }
                else
                {
                    control = new StandardPartPanel();
                }
                newOne = control as IPropertyOpt;
                newOne.SetSettings(settings);
                newOne.SetProperties(ReadDoc, properties, true, out _);
            }
            else if (docType == (int)swDocumentTypes_e.swDocASSEMBLY)
            {
                ReadDocPath = ReadDoc.GetPathName();
                // !Equals(LastReadDoc, ReadDoc)
                properties = CustomPropertyUtil.GetCustomProperties2(ReadDoc, true, null, skipName);
                string fileType = properties.Get(NameConstant.docType);
                /*if (fileType == "加工件" || fileType == "模组")
                {
                    contentKey = "jgjPart";
                }*/
                if (BomIniterHolder.Instance.IsJgj(ReadDoc))
                {
                    control = new JgjModulePanel();
                }
                else
                {
                    control = new StandardModulePanel();
                }
                newOne = control as IPropertyOpt;
                newOne.SetSettings(settings);
                newOne.SetProperties(ReadDoc, properties, true, out _);
            }
            else
            {
                control = new DefaultPanel();
                newOne = control as IPropertyOpt;

                string PathName = ReadComponent?.GetPathName();
                if (PathName == null)
                {
                    ReadDocPath = "";
                    newOne.SetSettings(settings);
                    newOne.SetProperties(ReadDoc, "请打开一个文档", true, out _);
                }
                else
                {
                    ReadDocPath = PathName;
                    string name = Path.GetFileNameWithoutExtension(PathName);
                    newOne.SetSettings(settings);
                    newOne.SetProperties(ReadDoc, $"【{name}】未找到文档，请检查是否被压缩或轻量化", true, out _);
                }
            }
            if (last != null)
            {
                last.UpdateProperty -= Jgj_SinglePropertyChanged;
                last = null;
            }
            ActiveOpter = control;
            contentPanel.Children.Clear();
            newOne.UpdateProperty += Jgj_SinglePropertyChanged;
            contentPanel.Children.Add(control);
        }

        /// <summary>
        /// 从激活的文档中读取参数
        /// </summary>
        private void LoadDocProperties()
        {
            IPropertyOpt opt = ActiveOpter as IPropertyOpt;
            string ErrMsg = null;
            if (ReadDoc == null)
            {
                string PathName = ReadComponent?.GetPathName();
                if (PathName == null)
                {
                    ReadDocPath = "";
                    opt.SetProperties(ReadDoc, "请打开一个文档", true, out ErrMsg);
                    return;
                }
                ReadDocPath = PathName;
                string name = Path.GetFileNameWithoutExtension(PathName);
                opt.SetProperties(ReadDoc, $"【{name}】未找到文档，请检查是否被压缩或轻量化", true, out ErrMsg);
                return;
            }
            int docType = ReadDoc.GetType();
            ReadDocPath = ReadDoc.GetPathName();
            if (docType == (int)swDocumentTypes_e.swDocDRAWING)
            {
                opt.SetProperties(null, "当前不支持工程图", true, out ErrMsg);
                return;
            }
            HashSet<string> skipName = new HashSet<string> {
                NameConstant.materialCode
            };
            Dictionary<string, string> properties = CustomPropertyUtil.GetCustomProperties2(ReadDoc, true, null, skipName);
            opt.SetProperties(ReadDoc, properties, !Equals(LastReadDoc, ReadDoc), out ErrMsg);
        }

        private void ClearDocProperties()
        {
            IPropertyOpt opt = ActiveOpter as IPropertyOpt;
            opt.ClearAllProperties(out string ErrMsg);
        }

        /// <summary>
        /// 将属性设置进文档，注意，并没有保存
        /// </summary>
        /// <param name="doc">文档</param>
        private void SetDocProperty(ModelDoc2 doc, Dictionary<string, string> props)
        {
            CustomPropertyUtil.SetCustomProperties(doc, props);
        }

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


        private void SaveDoc(bool qiaoqiaode)
        {

            int errors = 0, warnings = 0;

            if ((ActiveOpter as IPropertyOpt).SaveDoc(ref errors, ref warnings))
            {
                // if (!qiaoqiaode) this.Info("保存成功");
            }
        }

        private void SaveButton_Click(object sender, RoutedEventArgs e)
        {
            if (ReadDoc == null)
            {
                return;
            }
            SaveDoc(false);
        }

        public void RefreshData()
        {
            MaskAdorner.ShowMask(content, "属性加载中，请稍候...");
            Task.Run(() =>
            {
                try
                {
                    UpdateActiveDoc();
                }
                catch (COMException come)
                {
                    // 频繁关闭会抛出这个异常，不管了
                    Logger.Warn("Read property COMObject failed.", come);
                }
                catch (Exception ex)
                {
                    Logger.Error($"读取参数异常，文件：[{ReadDocPath}]!", ex);
                    this.Error($"读取参数异常：{ex.Message}");
                }
                finally
                {
                    MaskAdorner.HideMask(content);
                }
            });
        }

        private void Refresh_Click(object sender, RoutedEventArgs e)
        {
            RefreshData();
        }

        private void LoadComboBox_Click(object sender, RoutedEventArgs e)
        {
            MaskAdorner.ShowMask(content, "加载MES设置，请稍候...");
            Task.Run(() =>
            {
                try
                {
                    LoadComboxItemSource();
                }
                finally
                {
                    MaskAdorner.HideMask(content);
                }
            });
        }

        private void PropertySettingControl_Initialized(object sender, EventArgs e)
        {
            InitPropertyData();
        }

        /// <summary>
        /// 激活的文档变更触发
        /// </summary>
        /// <param name="lastDoc"></param>
        /// <param name="doc"></param>
        /// <param name="comp"></param>
        public void OnSwActiveDocChange(ModelDoc2 lastDoc, ModelDoc2 doc, Component2 comp)
        {
            // CurrentChanged();
            RefreshData();
        }

        public void OnSwActiveDocSaved(ModelDoc2 doc, Component2 comp)
        {
            // 读取文件，设置参数
            // LoadDocProperties();
        }

        public void OnCustomPropertyChange(string propName, string Configuration, string oldValue, string NewValue, int valueType)
        {
            if (oldValue == NewValue)
            {
                return;
            }
            IPropertyOpt opt = ActiveOpter as IPropertyOpt;
            opt.UpdateSingleProperty(propName, NewValue);
        }

        public void OnDocDestroy(ModelDoc2 doc)
        {

        }

        public void AfterDocDestroy()
        {

        }

        public void OnTabControlSelectionChange(object sender, SelectionChangedEventArgs e)
        {
            if (e.RemovedItems == null)
            {
                return;
            }

            foreach (object obj in e.RemovedItems)
            {
                if (obj is TabItem item)
                {
                    if (item.Content == this)
                    {
                        AlertSaveWindow();
                        break;
                    }
                }
                else
                {
                    return;
                }
            }
        }

        public void DisabledHandler()
        {
            
        }
    }
}