/* ==============================================================================
 * 功能描述：DataCheckContext  
 * 创 建 者：Garrett
 * 创建日期：2018/11/29 14:43:26
 * ==============================================================================*/

using Autodesk.Revit.DB;
using SAGA.DotNetUtils.Extend;
using SAGA.DotNetUtils.WPF;
using SAGA.RevitUtils;
using System;
using System.Collections.Generic;
using System.IO;
using Saga.PlugIn.CreateFacility;

namespace Saga.PlugIn.ModelCheck
{
    /// <summary>
    /// DataCheckContext
    /// </summary>
    public class VMModelCheck : BaseViewModelStub
    {
        public VMModelCheck(Document doc)
        {
            m_Doc = doc;
            ModelFilePath = doc.PathName;
            SaveDir = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory));
            CheckItems = CheckOperation.GetModeCheckItems();
            ModelCheckState = ModelCheckState.Prepare;
            CurrentIndex = 1;
        }

        private Document m_Doc;

        private string m_ModelFilePath;
        /// <summary>
        /// 模型文件地址
        /// </summary>
        public string ModelFilePath
        {
            get { return m_ModelFilePath; }
            set
            {
                m_ModelFilePath = value;
                NotifyPropertyChanged("ModelFilePath");
            }
        }

        private List<ICheckBase> m_CheckItems;
        /// <summary>
        /// 检查项
        /// </summary>
        public List<ICheckBase> CheckItems
        {
            get { return m_CheckItems; }
            set
            {
                m_CheckItems = value;
                NotifyPropertyChanged("CheckItems");
            }
        }

        private ModelCheckState m_ModelCheckState;

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

        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 int m_CurrentIndex;
        /// <summary>
        /// 检查进度
        /// </summary>
        public int CurrentIndex
        {
            get { return m_CurrentIndex; }
            set
            {
                m_CurrentIndex = value;
                NotifyPropertyChanged("CurrentIndex");
            }
        }

        [Command]
        public void Execute(object param)
        {
            try
            {
                switch (ModelCheckState)
                {
                    case ModelCheckState.Prepare:
                        CheckItems.ForEach(t => t.ModelCheckState = ModelCheckState.Progress);
                        ModelCheckState = ModelCheckState.Progress;
                        string savePath = Path.Combine(SaveDir,
                            $"{ModelFilePath.GetFileName()}{"模型规范检查报告"}{DateTime.Now.ToString("yyyyMMddHHmmss")}.xlsx");
                        CheckOperation.Execute(CheckItems, m_Doc, savePath, this);
                        ModelCheckState = ModelCheckState.Ending;
                        //为了Ending的界面显示，出问题注释掉
                        SavePath = savePath;
                        WinTipCheckComplete win = new WinTipCheckComplete();
                        win.ShowDialog();
                        break;
                    case ModelCheckState.Progress:
                        break;
                    case ModelCheckState.Ending:
                        System.Diagnostics.Process.Start("explorer.exe", SaveDir);
                        break;
                }
            }
            catch (Exception e)
            {
                MessageShow.Show(e);
            }

        }
        public bool CanExecute(object param)
        {
            return ModelCheckState.Progress != ModelCheckState;
        }

    }

    public enum ModelCheckState
    {
        Prepare,
        Progress,
        Ending
    }
}