/* ==============================================================================
 * 功能描述：VmVerticalPipeCheck  
 * 创 建 者：Garrett
 * 创建日期：2019/11/5 15:25:33
 * ==============================================================================*/
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using FWindSoft.Revit;
using FWindSoft.Wpf;
using Saga.PlugIn.CreateFacility;
using Saga.PlugIn.ModelCheck;
using SAGA.DotNetUtils.Extend;
using SAGA.DotNetUtils.WPF;
using SAGA.RevitUtils;

namespace Saga.PlugIn.VerticalPipeCheck
{
    /// <summary>
    /// VmVerticalPipeCheck
    /// </summary>
    public class VmVerticalPipeCheck:BaseViewModelStub
    {
        public VmVerticalPipeCheck()
        {
            SaveDir = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory));
        }
        #region Property
        private string m_UpFilePath;
        /// <summary>
        ///
        /// </summary>
        public string UpFilePath
        {
            get { return m_UpFilePath; }
            set
            {
                m_UpFilePath = value;
                NotifyPropertyChanged("UpFilePath");
            }
        }
        private string m_DownFilePath;
        /// <summary>
        /// 
        /// </summary>
        public string DownFilePath
        {
            get { return m_DownFilePath; }
            set
            {
                m_DownFilePath = value;
                NotifyPropertyChanged("DownFilePath");
            }
        }
        private string m_SaveDir;
        /// <summary>
        /// 保存路径
        /// </summary>
        public string SaveDir
        {
            get { return m_SaveDir; }
            set
            {
                m_SaveDir = value;
                NotifyPropertyChanged("SaveDir");
            }
        }
        private string m_SavePath;
        /// <summary>
        /// 保存路径
        /// </summary>
        public string SavePath
        {
            get { return m_SavePath; }
            set
            {
                m_SavePath = value;
                NotifyPropertyChanged("SavePath");
            }
        }
        private ModelCheckState m_ModelCheckState;

        public ModelCheckState ModelCheckState
        {
            get { return m_ModelCheckState; }
            set
            {
                m_ModelCheckState = value;
                NotifyPropertyChanged(nameof(ModelCheckState));
            }
        }
        #endregion

        [Command]
        public void Execute(object param)
        {
            try
            {
                switch (ModelCheckState)
                {
                    case ModelCheckState.Prepare:
                        ModelCheckState = ModelCheckState.Progress;
                        //刷新界面
                        WpfSysCmd.DoEvent();

                        string savePath = Path.Combine(SaveDir,
                            $"{UpFilePath.GetFileName()}-{DownFilePath.GetFileName()}{"立管检查报告"}{DateTime.Now.ToString("yyyyMMddHHmmss")}.xlsx");
                        //为了Ending的界面显示，出问题注释掉
                        SavePath = savePath;

                        var taskHandler = RevitHandlerFactory.CreateOnceHandler((a) =>
                        {
                            var tuple = VerticalPipeUtil.Execute(UpFilePath, DownFilePath, savePath);
                            ModelCheckState = ModelCheckState.Ending;
                            WinTipVPipeCheckComplete win = new WinTipVPipeCheckComplete(tuple?.Item1, tuple?.Item2);
                            win.ShowDialog();
                            return HandlerResult.Successed;
                        });
                        taskHandler.Execute(RevitCore.UIApp);
                        break;
                    case ModelCheckState.Progress:
                        break;
                    case ModelCheckState.Ending:
                        ModelCheckState = ModelCheckState.Prepare;
                        DownFilePath = UpFilePath;
                        UpFilePath = "";
                        break;
                }
            }
            catch (Exception e)
            {
                MessageShow.Show(e);
            }

        }
        public bool CanExecute(object param)
        {
            switch (ModelCheckState)
            {
                    case ModelCheckState.Prepare:
                        if (string.IsNullOrEmpty(UpFilePath) || string.IsNullOrEmpty(DownFilePath) ||
                            string.IsNullOrEmpty(SaveDir))
                            return false;
                        break;
            }
            return ModelCheckState.Progress != ModelCheckState;
        }
        [Command]
        public void OpenDir(object param)
        {
            try
            {
                System.Diagnostics.Process.Start("explorer.exe", SaveDir);
            }
            catch (Exception e)
            {
                MessageShow.Show(e);
            }

        }
        public bool CanOpenDir(object param)
        {
            return true;
        }
    }
}