DyeingComputer/View/WorkOrderView.xaml.cs

using DyeingComputer.UserClass;
using DyeingComputer.ViewModel;
using DyeingComputer.Windows;
using ScottPlot;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
using System.Xml.Linq;
using static DyeingComputer.UserClass.SqliteHelper;
using static DyeingComputer.Windows.ViewProgram;
using static System.Collections.Specialized.BitVector32;

namespace DyeingComputer.View
{
    /// <summary>
    /// WorkOrder.xaml 的交互逻辑
    /// </summary>
    public partial class WorkOrderView : UserControl
    {
        public WorkOrderView()
        {
            DataContext = new WorkOrderViewModel();

            InitializeComponent();
        }

        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            string S09 = SQLiteHelpers.ExecuteScalar("select value from system where ParameterID = 'S09'", null).ToString();  //读取
            string S10 = SQLiteHelpers.ExecuteScalar("select value from system where ParameterID = 'S10'", null).ToString();  
            string S11 = SQLiteHelpers.ExecuteScalar("select value from system where ParameterID = 'S11'", null).ToString();  
            SQLiteHelpers.Close();
            if (S09 == "0") WorkOrderView_new.IsEnabled = false;//禁止用户新建
            if (S10 == "0") WorkOrderView_del.IsEnabled = false;
            if (S11 == "0") WorkOrderView_redy.IsEnabled = false;

            DispatcherTimer timer1s = new DispatcherTimer//初始化循环，每1秒调用一次Tick
            {
                Interval = TimeSpan.FromSeconds(1)//秒
            };
            timer1s.Tick += Tick_Event_1S;
            timer1s.Start();
        }
        void Tick_Event_1S(object sender, EventArgs e)
        {
            Workorder_sql();
        }

        private SQLiteHelper SQLiteHelpers = null;  //定义数据库
        private readonly string DBAddress = Environment.CurrentDirectory + "\\DataBase\\800COMPUTER.db";  //数据库路径
        DataSet sql; //内存数据缓存
        Dictionary<string, object> updata_temp = new Dictionary<string, object>();//缓存函数

        string WorkOrder_Numder;
        string Process_Name;
        string Process_id;
        string _lock;

        public void Workorder_sql()
        {
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库

            string sql_script = "select * from WorkOrder where StartTime > '" + DateTime.Now.ToString("yyyy/MM/dd  HH:mm:ss") + "'";

            if (sql != null) sql.Clear();  //清空缓存
            sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取计划表写入缓存
            if (sql != null) Grid.ItemsSource = sql.Tables[0].DefaultView;  //转换显示计划表

            SQLiteHelpers.Close();  //关闭连接

            WorkOrder_Numder = null;
            Process_Name = null;
            Process_id = null;
            _lock = null;
            //sql.Clear();  //清除缓存
            //System.GC.Collect();
        }

 
        private void WorkOrderView_lock_Click(object sender, RoutedEventArgs e)//锁定按钮
        {
            if (WorkOrder_Numder == null) return;
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            updata_temp.Clear();//使用前清理缓存
            if (_lock == "0") //改变lock的状态
            {
                updata_temp.Add("lock", 1);
                SQLiteHelpers.Update("WorkOrder", updata_temp, "WorkOrder='" + WorkOrder_Numder + "'", null);
            }
            else
            {
                updata_temp.Add("lock", 0);
                SQLiteHelpers.Update("WorkOrder", updata_temp, "WorkOrder='" + WorkOrder_Numder + "'", null);
            }
            SQLiteHelpers.Close();
            Workorder_sql();
        }

        private void WorkOrderView_new_Click(object sender, RoutedEventArgs e)//新建按钮
        {
            ViewProgram viewProgram = new ViewProgram();
            viewProgram.AddressUpdated += new ViewProgram.AddressUpdateHandler(Address_ButtonClicked);
            viewProgram.ShowDialog();
        }
        private void Address_ButtonClicked(object sender, AddressUpdateEventArgs e)//编辑返回结果
        {
            MainWindowViewModel.WorkNumder = DateTime.Now.ToString("yyMMddHHmmss");
            TechnologicalProcessView.workName = e.ID;

            var _mainWindow = Application.Current.Windows.Cast<Window>().FirstOrDefault(window => window is MainWindow) as MainWindow;//跨页面
            _mainWindow.container.Content = new TechnologicalProcessView();//获取控件
        }
        private void WorkOrderView_del_Click(object sender, RoutedEventArgs e)//删除按钮
        {
            if (WorkOrder_Numder == null) return;
            ///弹窗提示确认删除
            if (System.Windows.Forms.MessageBox.Show(Properties.Resources.Confirm + Properties.Resources.Delete + WorkOrder_Numder, "Delete ",
                System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
            {
                ///执行删除
                SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                SQLiteHelpers.Open();  //打开数据库
                SQLiteHelpers.Delete("WorkOrder", "WorkOrder='" + WorkOrder_Numder + "'", null);
                SQLiteHelpers.Close();
                Workorder_sql();
            }
        }

        private void WorkOrderView_redy_Click(object sender, RoutedEventArgs e)//重染按钮
        {
            string WorkNum = MainWindowViewModel.WorkNumder.ToString();
            if (WorkNum != null)
            {
                if (System.Windows.Forms.MessageBox.Show(Properties.Resources.Confirm + Properties.Resources.Redye + WorkNum, "Redye ",
                   System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
                {
                    ///执行重染
                }
            }
        }

        private void Grid_SelectionChanged(object sender, SelectionChangedEventArgs e)//表格选择事件
        {
            int rownum = Grid.SelectedIndex;//获取鼠标选中行并定义变量
            if (rownum != -1)//判断鼠标定位是否有效
            {
                WorkOrder_Numder = (Grid.Columns[0].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
                Process_Name = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1列，
                Process_id = (Grid.Columns[2].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
                _lock = (Grid.Columns[3].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1列，
            }         
        }

        private void UserControl_KeyDown(object sender, KeyEventArgs e) //键盘监控
        {
            if (e.Key == Key.Y) //按键y
            {
                SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                SQLiteHelpers.Open();  //打开数据库
                string sql_script = "select * from ProgramName where  ProgramID = '" + Process_id + "'";
                int i = SQLiteHelpers.ExecuteDataSet(sql_script, null).Tables[0].Rows.Count;  //读取工艺表返回0工艺不存在

                if (i == 0) //工艺不存在提示
                {
                    SQLiteHelpers.Close();  //关闭连接
                    WorkOrder_Numder = null;
                    Process_id = null;
                    if (System.Windows.Forms.MessageBox.Show("["+Process_Name+"] "+ Properties.Resources.process_not, "800 ",
                        System.Windows.Forms.MessageBoxButtons.OK) == System.Windows.Forms.DialogResult.OK) return;
                }
                else //否则修改工艺执行状态
                {
                    updata_temp.Clear(); //使用前清缓存
                    updata_temp.Add("State", 101);
                    SQLiteHelpers.Update("WorkOrder", updata_temp, "ProgramID='" + Process_id + "'", null);
                    SQLiteHelpers.Close();  //关闭连接
                }

                if (Process_id != null)  //选定工艺有效跳转准备                                      
                {
                    MainWindowViewModel.WorkNumder = WorkOrder_Numder;
                    TechnologicalProcessView.workName = Process_id;
                    MainWindowViewModel.SYS_REDYE = 0;

                    MainWindowViewModel.ViewID = 1;
                    var _mainWindow = Application.Current.Windows.Cast<Window>().FirstOrDefault(window => window is MainWindow) as MainWindow;//跨页面
                    _mainWindow.container.Content = new TechnologicalProcessView();//获取控件
                }
            }
        }


    }
}