CeramicProjectTool/ViewModel/MKConfigViewModel.cs

using CeramicProjectTool.Model;
using CeramicProjectTool.Util;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CeramicProjectTool.ViewModel
{
    public class MKConfigViewModel : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler? PropertyChanged;

        public void OnPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }

        /// <summary>
        /// 选中的模块信息
        /// </summary>
        private ModuleModel? selectedModulel;

        public ModuleModel? SelectedModule
        {
            get { return selectedModulel; }
            set
            {
                selectedModulel = value;
                OnPropertyChanged(nameof(SelectedModule));
            }
        }


        public Task<List<ModuleModel>> GetMkList()
        {
            Task<List<ModuleModel>> modelList = DBHelper.GetModuleList();

            return modelList;
            //modelList.ContinueWith((task) =>
            //{
            //    ModelListView.Dispatcher.Invoke(() =>
            //    {
            //        ModelListView.ItemsSource = task.Result;
            //    });
            //});
        }

        public void SetSelectMKModel(ModuleModel model)
        {
            SelectedModule = model;
        }


        public Task<List<PermissonModel>> GetPermissons()
        {
            var result = DBHelper.GetPermissons();
            return result;
        }
        public Task<List<PermissonModel>> GetPermissons(string searchText)
        {
            var result = DBHelper.GetPermissonsByModule(searchText);
            return result;
        }

        public async Task UpdateModule(ModuleModel module)
        {
            await DBHelper.UpdateModule(module);
        }

        public async Task UpdatePermissons(List<PermissonModel> permissons)
        {
            await DBHelper.UpdatePermissons(permissons);
        }

        internal async Task InsertPermissons(List<PermissonModel> addedPermissons)
        {
            var _db = DBHelper.Db;
            try
            {
                _db.Ado.BeginTran();
                await _db.Insertable(addedPermissons).ExecuteCommandAsync();
                _db.Ado.CommitTran();
            }
            catch (Exception)
            {
                _db.Ado.RollbackTran();
                throw;
            }
        }

        internal async Task DeletePermissons(List<int> permissonIds)
        {
            var _db = DBHelper.Db;
            try
            {
                _db.Ado.BeginTran();
                await _db.Deleteable<PermissonModel>().Where(x => permissonIds.Contains(x.Id)).ExecuteCommandAsync();
                _db.Ado.CommitTran();
            }
            catch (Exception)
            {
                _db.Ado.RollbackTran();
                throw;
            }
        }
    }
}