Virgo_ST/VirgoUI/Models/Utility/SystemConfig/SystemConfigViewModel.cs

using System;
using System.Collections.Generic;
using System.IO;
using Aitex.Core.RT.Log;
using ExcelLibrary.SpreadSheet;
using MECF.Framework.Common.OperationCenter;
using OpenSEMI.ClientBase;
using OpenSEMI.ClientBase.Command;

namespace VirgoUI.Client.Models.Utility.SystemConfig
{
    public class SystemConfigViewModel : BaseModel
    {
        private int MenuPermission;
        #region Properties
        private List<ConfigNode> _ConfigNodes = new List<ConfigNode>();
        public List<ConfigNode> ConfigNodes
        {
            get { return _ConfigNodes; }
            set { _ConfigNodes = value; NotifyOfPropertyChange("ConfigNodes"); }
        }

        private List<ConfigItem> _configItems = null;
        public List<ConfigItem> ConfigItems
        {
            get { return _configItems; }
            set { _configItems = value; NotifyOfPropertyChange("ConfigItems"); }
        }

        
        string _CurrentNodeName = string.Empty;

        public string CurrentNodeName
        {
            get
            {
                return _CurrentNodeName;
            }
            set
            {
                _CurrentNodeName = value;
                NotifyOfPropertyChange("CurrentNodeName");
            }
        }

        public BaseCommand<ConfigNode> TreeViewSelectedItemChangedCmd { private set; get; }
        #endregion

        #region Functions
        public SystemConfigViewModel()
        {
            this.DisplayName = "System Config";
            TreeViewSelectedItemChangedCmd = new BaseCommand<ConfigNode>(TreeViewSelectedItemChanged);
        }

        protected override void OnInitialize()
        {
            MenuPermission = ClientApp.Instance.GetPermission("Config");
            base.OnInitialize();

            ConfigNodes = SystemConfigProvider.Instance.GetConfigTree().SubNodes;
        }

        private void TreeViewSelectedItemChanged(ConfigNode node)
        {
            CurrentNodeName = string.IsNullOrEmpty(node.Path) ?  node.Name : $"{node.Path}.{node.Name}";
            ConfigItems = node.Items;

            GetDataOfConfigItems();
        }

        private void GetDataOfConfigItems()
        {
            if (ConfigItems == null)
                return;

            for (int i = 0; i < ConfigItems.Count; i++)
            {
                string key = String.Format("{0}{1}{2}", _CurrentNodeName, ".", ConfigItems[i].Name);
                ConfigItems[i].CurrentValue = SystemConfigProvider.Instance.GetValueByName(key);

                if (ConfigItems[i].Type == DataType.Bool)
                {
                    bool value;
                    if (bool.TryParse(ConfigItems[i].CurrentValue, out value))
                        ConfigItems[i].BoolValue = value;
                }
                else
                    ConfigItems[i].StringValue = ConfigItems[i].CurrentValue;
            }
        }

        public void SetValue(ConfigItem item)
        {
            if (MenuPermission != 3) return;
            //key ：System.IsSimulatorMode 
            //value: true or false 都是字符串

            //input check
            string value;
            if (item.Type == DataType.Bool)
            {
                value = item.BoolValue.ToString().ToLower();
            }
            else
            {
                if (item.TextSaved)
                    return;

                if (item.Type == DataType.Int)
                {
                    int iValue;
                    if (int.TryParse(item.StringValue, out iValue))
                    {
                        if (!double.IsNaN(item.Max) && !double.IsNaN(item.Min))
                        {
                            if (iValue > item.Max || iValue < item.Min)
                            {
                                DialogBox.ShowWarning(string.Format("The value should be between {0}  and {1}.", ((int)item.Min).ToString(), ((int)item.Max).ToString()));
                                return;
                            }
                        }
                    }
                    else
                    {
                        DialogBox.ShowWarning("Please input valid data.");
                        return;
                    }
                    value = item.StringValue;
                }
                else if (item.Type == DataType.Double)
                {
                    double fValue;
                    if (double.TryParse(item.StringValue, out fValue))
                    {
                        if (!double.IsNaN(item.Max) && !double.IsNaN(item.Min))
                        {
                            if (fValue > item.Max || fValue < item.Min)
                            {
                                DialogBox.ShowWarning(string.Format("The value should be between {0}  and {1}.", item.Min.ToString(), item.Max.ToString()));
                                return;
                            }
                        }
                    }
                    else
                    {
                        DialogBox.ShowWarning("Please input valid data.");
                        return;
                    }
                    value = item.StringValue;
                }
                else
                    value = item.StringValue;
            }

            string key = String.Format("{0}{1}{2}", _CurrentNodeName, ".", item.Name);
            InvokeClient.Instance.Service.DoOperation("System.SetConfig", key, value);

            item.TextSaved = true;

            Reload();
        }

        public void Reload()
        {
            if (MenuPermission != 3) return;
            GetDataOfConfigItems();
        }

        public void SaveAll()
        {
            if (MenuPermission != 3) return;
            if (ConfigItems == null)
                return;

            ConfigItems.ForEach(item => SetValue(item));
        }

        public void ExportData()
        {
            if (MenuPermission != 3) return;
            try
            {
                if (ConfigNodes == null || ConfigNodes.Count == 0) return;

                Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
                dlg.DefaultExt = ".xls"; // Default file extension 
                dlg.Filter = "数据表格文件|*.xls"; // Filter files by extension 
                dlg.FileName = string.Format("ConfigList{0}", DateTime.Now.ToString("yyyyMMdd"));
                Nullable<bool> result = dlg.ShowDialog();// Show open file dialog box
                if (result != true) // Process open file dialog box results
                    return;


                if (File.Exists(dlg.FileName))
                {
                    File.Delete(dlg.FileName);
                }

                Workbook workbook = new Workbook();
                Worksheet worksheet = new Worksheet(DateTime.Now.ToString("yyyyMMdd"));
                int colCount = 1;
                worksheet.Cells[0, 1] = new Cell("NameView");
                worksheet.Cells[0, 2] = new Cell("Unit");
                worksheet.Cells[0, 3] = new Cell("Min");
                worksheet.Cells[0, 4] = new Cell("Max");
                worksheet.Cells[0, 5] = new Cell("DefaultValue");
                worksheet.Cells[0, 6] = new Cell("CurrentValue");
                for (int i = 0; i < ConfigNodes.Count; i++)
                {
                    for (int j = 0; j < ConfigNodes[i].Items.Count; j++)
                    {
                        worksheet.Cells[colCount, 0] = new Cell(ConfigNodes[i].NameView);
                        worksheet.Cells[colCount, 1] = new Cell(ConfigNodes[i].Items[j].NameView);
                        worksheet.Cells[colCount, 2] = new Cell(ConfigNodes[i].Items[j].Unit);
                        worksheet.Cells[colCount, 3] = new Cell(ConfigNodes[i].Items[j].Min);
                        worksheet.Cells[colCount, 4] = new Cell(ConfigNodes[i].Items[j].Max);
                        worksheet.Cells[colCount, 5] = new Cell(ConfigNodes[i].Items[j].DefaultValue);
                        worksheet.Cells[colCount, 6] = new Cell(SystemConfigProvider.Instance.GetValueByName(String.Format("{0}{1}{2}", ConfigNodes[i].Name, ".", ConfigNodes[i].Items[j].Name)));
                        colCount++;
                    }
                    if (ConfigNodes[i].SubNodes.Count != 0)
                    {
                        for (int k = 0; k < ConfigNodes[i].SubNodes.Count; k++)
                        {
                            for (int l = 0; l < ConfigNodes[i].SubNodes[k].Items.Count; l++)
                            {
                                worksheet.Cells[colCount, 0] = new Cell(ConfigNodes[i].SubNodes[k].NameView);
                                worksheet.Cells[colCount, 1] = new Cell(ConfigNodes[i].SubNodes[k].Items[l].NameView);
                                worksheet.Cells[colCount, 2] = new Cell(ConfigNodes[i].SubNodes[k].Items[l].Unit);
                                worksheet.Cells[colCount, 3] = new Cell(ConfigNodes[i].SubNodes[k].Items[l].Min);
                                worksheet.Cells[colCount, 4] = new Cell(ConfigNodes[i].SubNodes[k].Items[l].Max);
                                worksheet.Cells[colCount, 5] = new Cell(ConfigNodes[i].SubNodes[k].Items[l].DefaultValue);
                                worksheet.Cells[colCount, 6] = new Cell(SystemConfigProvider.Instance.GetValueByName(String.Format("{0}{1}{2}{3}{4}", ConfigNodes[i].Name, ".", ConfigNodes[i].SubNodes[k].Name, ".", ConfigNodes[i].SubNodes[k].Items[l].Name)));
                                colCount++;
                            }
                        }
                    }
                }
                workbook.Worksheets.Add(worksheet);
                workbook.Save(dlg.FileName);
            }
            catch (Exception ex)
            {
                LOG.Error(ex.Message, ex);
            }
           
        }
        #endregion
    }
}