SHJX_cod/SHJX.Service.ModelView/TemplateWindowViewModel.cs

using System;
using Prism.Mvvm;
using System.Linq;
using Prism.Commands;
using SHJX.Service.Model.Control;
using System.Windows.Controls;
using SHJX.Service.CustomControl;
using System.Collections.Generic;
using SHJX.Service.Common.Extend;
using SHJX.Service.Common.ReadXML;
using System.Collections.ObjectModel;
using SHJX.Service.Common.UserDelegate;
using SHJX.Service.Common.ExtendElement;
using SHJX.Service.Control.ServiceController;

namespace SHJX.Service.ModelView
{
    public class TemplateWindowViewModel : BindableBase
    {
        #region Field
        private string _searchStr = string.Empty;
        private readonly TemplateController _control;
        #endregion

        #region Property
        public List<SampleDetail> DetailSourceInfos { get; set; }
        public ObservableCollection<SampleDetail> DetailInfos { get; set; }

        private object _selectedEmployee;
        public object SelectedEmployee
        {
            get => _selectedEmployee;
            set => SetProperty(ref _selectedEmployee, value);
        }
        #endregion

        public TemplateWindowViewModel(ReadConfigUtil config)
        {
            _control = new TemplateController(config);
            DetailSourceInfos = new List<SampleDetail>();
            DetailInfos = new ObservableCollection<SampleDetail>();
            ImportTemlateFromLocaltion();
        }

        #region Command

        private DelegateCommand _interfaceDisplayCommand;
        public DelegateCommand InterfaceDisplayCommand => _interfaceDisplayCommand ?? new DelegateCommand(ExecuteInterfaceDisplayCommand);
        private DelegateCommand<object> _templateSearchChangedCommand;
        public DelegateCommand<object> TemplateSearchChangedCommand => _templateSearchChangedCommand ?? new DelegateCommand<object>(ExecuteTemplateSearchChangedCommand);
        private DelegateCommand _savaTemplateCommand;
        public DelegateCommand SavaTemplateCommand => _savaTemplateCommand ?? new DelegateCommand(ExecuteSavaTemplateCommand);
        private DelegateCommand _importTemplateToInterfaceCommand;
        public DelegateCommand ImportTemplateToInterfaceCommand => _importTemplateToInterfaceCommand ?? new DelegateCommand(ExecuteImportTemplateToInterfaceCommand);
        private DelegateCommand _importTemplateCommand;
        public DelegateCommand ImportTemplateCommand => _importTemplateCommand ?? new DelegateCommand(ExecuteImportTemplateCommand);
        private DelegateCommand _insertOneDataCommand;
        public DelegateCommand InsertOneDataCommand => _insertOneDataCommand ?? new DelegateCommand(ExecuteInsertOneDataCommand);
        private DelegateCommand _deleteOneDataCommand;
        public DelegateCommand DeleteOneDataCommand => _deleteOneDataCommand ?? new DelegateCommand(ExecuteDeleteOneDataCommand);
        private DelegateCommand _updateOneDataCommand;
        public DelegateCommand UpdateOneDataCommand => _updateOneDataCommand ?? new DelegateCommand(ExecuteUpdateOneDataCommand);

        #endregion

        #region Execute

        private void ExecuteUpdateOneDataCommand()
        {
            if (SelectedEmployee is not SampleDetail detail)
            {
                UMessageBox.Error("未选中对象，无法进行修改操作！");
                return;
            }
            InputDialog inputDialog = new(false, detail);
            if (inputDialog.ShowDialog().Equals(true))
            {
                var infos = DetailSourceInfos.Clone();
                infos.Where(item => item.NodeName.Equals(detail.NodeName)).ToArray()[0].SampleType = inputDialog.TextType;
                infos.Where(item => item.NodeName.Equals(detail.NodeName)).ToArray()[0].Concentration = inputDialog.TextConcentration.Substring(0, 1);
                SettingTemplateDataGrid(infos);
            };
        }
        /// <summary>
        /// 模板导入
        /// </summary>
        private void ExecuteImportTemplateCommand()
        {
            ImportTemlateFromLocaltion();
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        /// <param name="obj"></param>
        private void ExecuteDeleteOneDataCommand()
        {
            if (SelectedEmployee is not SampleDetail detail)
            {
                UMessageBox.Error("未选中对象，无法进行删除操作！");
                return;
            }
            var infos = DetailSourceInfos.Clone();
            infos.Remove(infos.FirstOrDefault(item => item.NodeName.Equals(detail.NodeName)));
            SettingTemplateDataGrid(infos);
        }

        /// <summary>
        /// 插入新数据
        /// </summary>
        private void ExecuteInsertOneDataCommand()
        {
            InputDialog inputDialog = new();
            if (inputDialog.ShowDialog().Equals(false)) return;
            string pointName = inputDialog.TextPoint;
            string sampleType = inputDialog.TextType;
            string sampleConcentration = inputDialog.TextConcentration.Substring(0, 1);
            var infos = DetailSourceInfos.Clone();
            if (infos.Where(it => it.NodeName.Trim().Equals(pointName.Trim())).Any())
            {
                UMessageBox.SingleBtnInfo("已有节点数据，请勿重复添加！");
                return;
            }
            SampleDetail detail = new();
            detail.NodeName = pointName;
            detail.SampleType = sampleType;
            detail.Concentration = sampleConcentration;
            if (sampleType.In("空白", "标定"))
            {
                detail.Detail = sampleType;
            }
            infos.Add(detail);
            SettingTemplateDataGrid(infos);
        }

        /// <summary>
        /// 导入模板到界面
        /// </summary>
        private void ExecuteImportTemplateToInterfaceCommand()
        {
            Messager.Send("ReceiveTemplateData", DetailInfos.ToList());
        }

        /// <summary>
        /// 界面选中数据展示
        /// </summary>
        private void ExecuteInterfaceDisplayCommand()
        {
            Action<List<SampleDetail>> action = (details) => SettingTemplateDataGrid(details);
            Messager.Send("ReceiveTemplateDataFromMain", action);
        }

        private void SettingTemplateDataGrid(List<SampleDetail> templates)
        {
            if (DetailSourceInfos.Count > 0)
            {
                DetailSourceInfos.Clear();
            }
            if (DetailInfos.Count > 0)
            {
                DetailInfos.Clear();
            }
            List<SampleDetail> templates2 = new List<SampleDetail>(); ;
            foreach (var item in templates)
            {
                if (item.Concentration != "")
                { templates2.Add(item); }
            }
            DetailSourceInfos = templates2.OrderBy(item => Convert.ToInt32(item?.NodeName.Substring(1))).ToList();
            DetailInfos.AddRange(DetailSourceInfos);
            SearchSampleDetails();
        }

        /// <summary>
        /// 模板保存
        /// </summary>
        private void ExecuteSavaTemplateCommand()
        {
            _control.SaveTemplate(DetailInfos.ToList());
        }

        /// <summary>
        /// 搜索
        /// </summary>
        /// <param name="parameter"></param>
        private void ExecuteTemplateSearchChangedCommand(object parameter)
        {
            _searchStr = Convert.ToString(((TextBox)parameter)?.Text);
            SearchSampleDetails();
        }

        private void SearchSampleDetails()
        {
            if (string.IsNullOrWhiteSpace(_searchStr))
            {
                DetailInfos.Clear();
                DetailInfos.AddRange(DetailSourceInfos);
                return;
            }
            var findList = DetailSourceInfos.Where(item => item.NodeName.ToLower().Trim().Contains(_searchStr.ToLower().Trim())).ToList();
            DetailInfos.Clear();
            DetailInfos.AddRange(findList);
        }

        /// <summary>
        /// 从本地导入模板
        /// </summary>
        private void ImportTemlateFromLocaltion()
        {
            var templates = _control.GetSampleDetailsByTemplate();
            if (templates is null)
            {
                return;
            }
            SettingTemplateDataGrid(templates);
        }
        #endregion
    }
}