SamplePreSystem-CS/SamplePreSystem.UI/ViewModel/ConfigManager/SysConfigMangerViewModel.cs

using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using MaterialDesignThemes.Wpf;
using Models.Models;
using SamplePre.Models;
using SamplePre.Models.Models;
using SamplePre.ProcessBll.BLL;
using SamplePreSystem.UI.ConfigManager.chirld;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;

namespace SamplePreSystem.UI.ViewModel.ConfigManager
{
    public partial class SysConfigMangerViewModel : ObservableObject
    {
       
     
        SystemBll systemBll = new SystemBll();

        public SysConfigMangerViewModel()
        {
            GetDictClassData();
        }


        private List<TreeItemModel> _dictClassList = new List<TreeItemModel>();

        public List<TreeItemModel> DictClassList
        {
            get { return _dictClassList; }
            set {
               
                SetProperty(ref _dictClassList, value);
              
            }
        }

        private sys_dict_class _dictClass = new sys_dict_class();

        public sys_dict_class DictClass
        {
            get { return _dictClass; }
            set { 

                SetProperty(ref _dictClass, value);

              

            }
        }




        /// <summary>
        /// 获取字典分类数据
        /// </summary>
        public void GetDictClassData()
        {
            List<TreeItemModel> list = new List<TreeItemModel>();
            //获取样本
            var dictClassTemp = systemBll.QueryDictClassData();

            var root1 = new TreeItemModel() { Id = 0, Name = "系统配置", IconKind = PackIconKind.DnsOutline };
            foreach (var item in dictClassTemp)
            {
                root1.Children.Add(new TreeItemModel() { Id = item.id, Name = item.dict_type,Parent = root1 , IconKind = PackIconKind.FileDocumentOutline });
            }
            list.Add(root1);

            DictClassList = list;
        }


        private List<sys_dict> _sysdicts = new List<sys_dict>();

        public List<sys_dict> SysDicts
        {
            get { return _sysdicts; }
            set { 

                SetProperty(ref _sysdicts, value);

                
            }
        }


        private sys_dict _sysDict = new sys_dict();

        public sys_dict SysDict
        {
            get { return _sysDict; }
            set { 

                SetProperty(ref _sysDict, value);
               
            }
        }



        /// <summary>
        /// 查询字典明细
        /// </summary>
        /// <param name="standID"></param>
        public void GetDictData(int classid)
        {
            //查询
            SysDicts = systemBll.QueryDictByClassId(classid);

        }


        public bool NewAddDict()
        {
            if (string.IsNullOrEmpty(this.DictClass.dict_type))
            {
                MessageBox.Show("内容不能为空");
                return false;
            }


            systemBll.SaveSysDictClass(DictClass);

            //获取数据
            GetDictClassData();

            return true;
        }

        public void DeleteDict()
        {

            if (MessageBox.Show($"确定移除:{DictClass.dict_type}", "提示",MessageBoxButton.OKCancel) == MessageBoxResult.OK)
            {
                //判断是否有子配置项
                if (this.systemBll.QueryDictByClassId(DictClass.id).Count > 0)
                {
                    MessageBox.Show("存在配置子项目，不能删除！");
                    return;
                }
                if (this.systemBll.DelDictClassById(DictClass.id) <= 0)
                {
                    MessageBox.Show("删除失败！");
                    return;
                }

                //获取数据
                GetDictClassData();
            }

        }



        public bool NewAddDictDetail()
        {
            if (SysDict == null || string.IsNullOrEmpty(this.SysDict.data_type) || string.IsNullOrEmpty(this.SysDict.data_value))
            {
                MessageBox.Show("内容不能为空");
                return false;
            }

            SysDict.class_id = DictClass.id;
            SysDict.id = Guid.NewGuid().ToString();    


            this.systemBll.SaveSysDict(SysDict);

            //刷新
            GetDictData(DictClass.id);

            return true;
        }

        public void DeleteDictDetail()
        {

            if (MessageBox.Show($"确定移除:{SysDict.data_type}", "提示", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
            {
                //移除
                this.systemBll.DelSysDictByid(SysDict);

                //刷新
                GetDictData(DictClass.id);
            }

        }

        [RelayCommand]
        public void AddClassClick()
        {
            //var vm = this.DataContext as SysConfigMangerViewModel;

            //清空对象内容
            DictClass = new SamplePre.Models.Models.sys_dict_class();

            NewDictClassWindow frm = new NewDictClassWindow(this);
            frm.ShowDialog();
        }

        [RelayCommand]
        public void DelClassClick()
        {
            DeleteDict();
        }

        [RelayCommand]
        public void TvDataSelectedItemChanged(RoutedPropertyChangedEventArgs<object> e)
        {
            //var vm = this.DataContext as SysConfigMangerViewModel;

            var node = e.NewValue as TreeItemModel;

            DictClass.dict_type = node.Name;
            DictClass.id = node.Id;

            GetDictData(node.Id);
        }

        [RelayCommand]
        public void AddItemClick()
        {
            SysDict = new Models.Models.sys_dict();
            if (DictClass.id == null || DictClass.id == 0)
            {
                MessageBox.Show("请先选择分类");

                return;
            }

            NewDictDetailWindow frm = new NewDictDetailWindow(this);
            frm.ShowDialog();
        }

        [RelayCommand]
        public void DelItemClick()
        {
            DeleteDictDetail();
        }



    }
}