ELK/Furnace/FurnaceUI/Views/Editors/RecipeGASSettingMFCAlarmViewModel.cs

using Caliburn.Micro.Core;
using MECF.Framework.Common.RecipeCenter;
using MECF.Framework.UI.Client.CenterViews.Configs.SystemConfig;
using MECF.Framework.UI.Client.CenterViews.Dialogs;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using FurnaceUI.Models;

namespace FurnaceUI.Views.Editors
{
    public class RecipeGASSettingMFCAlarmViewModel : FurnaceUIViewModelBase
    {
        ConfigNode currentNode = SystemConfigProvider.Instance.GetConfig(true);
        public ConfigNode CurrentNode
        {
            get { return currentNode; }
            set { currentNode = value; this.NotifyOfPropertyChange(nameof(CurrentNode)); }
        }
        private List<ConfigItem> currenItems;
        public List<ConfigItem> CurrenItems
        {
            get { return currenItems; }
            set { currenItems = value; this.NotifyOfPropertyChange(nameof(CurrenItems)); }
        }
        public string CurrentValue { get; set; }
        public RecipeGASSettingMFCAlarmViewModel(string strCurrentValue)
        {
            CurrentValue = strCurrentValue;
        }

        private Visibility visibilityShow;
        public Visibility VisibilityShow
        {
            get => visibilityShow;
            set
            {
                visibilityShow = value;
                NotifyOfPropertyChange(nameof(VisibilityShow));
            }
        }
        protected override void OnInitialize()
        {
            base.OnInitialize();
            CurrentNode = FindNodeByName(CurrentNode, "PM1.RecipeEditParameter.AlarmWatchTable.FlowAlarmWatch");
            currentNode.SubNodes.Insert(0, new ConfigNode() { Name = "None", IsSelected = false }); ;//增加选项0
            GetDataOfConfigItems(CurrentNode);
            if (CurrentValue == "None")
            {
                CurrenItems = CurrentNode.SubNodes[0].Items;
                CurrentNode.SubNodes[0].IsSelected = true;
                VisibilityShow = Visibility.Hidden;
            }
            else
            {
                CurrenItems = CurrentNode.SubNodes[int.Parse(CurrentValue)].Items;
                CurrentNode.SubNodes[int.Parse(CurrentValue)].IsSelected = true;
                VisibilityShow = Visibility.Visible;
            }
        }
        private ConfigNode FindNodeByName(ConfigNode parentNode, string strName)
        {
            string strCates = strName.Split('.')[0];
            ConfigNode node = parentNode.SubNodes.Find((x) => x.Name == strCates);
            if (node == null)
            {
                return parentNode;
            }
            else
                return FindNodeByName(node, strName.Replace(strCates + ".", ""));
        }
        private void GetDataOfConfigItems(ConfigNode node)
        {
            if (node.Items == null && node.SubNodes == null) return;
            if(node.Items.Count<=0)
            {
                foreach (var item in node.SubNodes)
                {
                    GetDataOfConfigItems(item);
                }
            }
            else
            {
                foreach (var item in node.Items)
                {
                    string key = String.Format("{0}.{1}.{2}", node.Path,node.Name, item.Name);
                    item.CurrentValue = SystemConfigProvider.Instance.GetValueByName(key);
                    item.Path = key;
                    if (item.Type == DataType.Bool)
                    {
                        bool value;
                        if (bool.TryParse(item.CurrentValue, out value))
                        {
                            item.BoolValue = value;
                            item.CurrentValue = value ? "Yes" : "No";
                        }
                    }
                    else
                        item.StringValue = item.CurrentValue;
                }
            }
        }
        public void MenuCommand(object obj, object menuLevel)
        {
            RadioButton radioButton = obj as RadioButton;
            CurrentValue = radioButton.Content.ToString();
            if (CurrentValue == "None")
            {
                CurrenItems = CurrentNode.SubNodes[0].Items;
                VisibilityShow = Visibility.Hidden;
            }
            else
            {
                CurrenItems = CurrentNode.SubNodes[int.Parse(CurrentValue)].Items;
                VisibilityShow = Visibility.Visible;
            }
        }

        public void Close()
        {
            ((Window)GetView()).DialogResult = false;
        }
        public void Save()
        {
            ((Window)GetView()).DialogResult = true;
        }
    }
}