DyeingComputer/UserClass/SQLDATA.cs

using DyeingComputer.View;
using DyeingComputer.ViewModel;
using ScottPlot.Colormaps;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Documents;
using System.Xml.Linq;
using static DyeingComputer.UserClass.SqliteHelper;

namespace DyeingComputer.UserClass
{
    public class SQLDATA
    {
        private static SQLiteHelper SQLiteHelpers = null;  //定义数据库
        private readonly static string DBAddress = Environment.CurrentDirectory + "\\DataBase\\800COMPUTER.db";  //数据库路径
        //WorkOrder表检查写入
        public static bool WorkOrder(string WorkOrder, string ProgramName, string StartTime, string EndTime, string Time, string Remark,string lock_,string state,string ProgramID, string color,string dyelot)
        {
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            object i = SQLiteHelpers.ExecuteScalar("select * from WorkOrder where WorkOrder = "+ WorkOrder,null);            
            if (i!=null) 
            {
                SQLiteHelpers.Close();
                return false;
            }
            Dictionary<string, object> WorkOrder_new = new Dictionary<string, object>();//缓存函数
            WorkOrder_new.Add("WorkOrder", WorkOrder);
            WorkOrder_new.Add("ProgramName", ProgramName);
            WorkOrder_new.Add("StartTime", StartTime);
            WorkOrder_new.Add("EndTime", EndTime);
            WorkOrder_new.Add("Time", Time);
            WorkOrder_new.Add("Remark", Remark);
            WorkOrder_new.Add("lock", Convert.ToInt16(lock_));
            WorkOrder_new.Add("state", Convert.ToInt16(state));
            WorkOrder_new.Add("ProgramID", ProgramID);
            WorkOrder_new.Add("color", color);
            WorkOrder_new.Add("Dyelot", dyelot);
            SQLiteHelpers.InsertData("WorkOrder", WorkOrder_new);
            SQLiteHelpers.Close();            
            return true;
        }

        public static bool WorkOderStep(DataTable WorkOrderStep_) 
        {
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            DataTable data_t = WorkOrderStep_.Clone(); 
            int a = WorkOrderStep_.Rows.Count;
            if (a < 1)
            {
                SQLiteHelpers.Close();
                return false;
            }
            string Program = WorkOrderStep_.Rows[0][0].ToString();
            object n = SQLiteHelpers.ExecuteScalar("select * from WorkorderSteps where Program = " + Program, null);
            if (n != null)//如id存在着返回错误状态
            {
                SQLiteHelpers.Close();
                return false;
            }
            for (int i = 0; i < a; i++)
            {
                data_t.Clear();//清空
                DataRow dr = data_t.NewRow();
                dr.ItemArray = WorkOrderStep_.Rows[i].ItemArray;
                data_t.Rows.InsertAt(dr, 0);           
                SQLiteHelpers.InsertData("WorkorderSteps", SQLiteHelpers.DataTableToDictionary(data_t));//行插入                                                                                
            }
            SQLiteHelpers.Close();  //关闭连接
            return true;
        }
      
        public static void TechnologicalProcess_START(string workName)
        {
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            int r = 0;
            string sql_script = "select * from WorkorderSteps where  ProgramID = '" + workName + "'";
            if (TechnologicalProcessView.sql != null) TechnologicalProcessView.sql.Clear();  //清空缓存
            TechnologicalProcessView.sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取表写入缓存
            MainWindowViewModel.ProgramName = SQLiteHelpers.ExecuteScalar("select ProgramName from Workorder where  ProgramID = '" + workName + "'", null).ToString();

            SQLiteHelpers.Delete("RUN", null, null); //删除run信息
            DataTable data_t = new DataTable();
            data_t = TechnologicalProcessView.sql.Tables[0].Clone();
            data_t.Columns.Add("DYELOT", typeof(string)); //添加列   
            int a = TechnologicalProcessView.sql.Tables[0].Rows.Count;
            for (int i = 0; i < a; i++)
            {
                data_t.Clear();//清空
                DataRow dt = TechnologicalProcessView.sql.Tables[0].Rows[i];//行转
                DataRow dr = data_t.NewRow();
                dr.ItemArray = dt.ItemArray;
                dr.BeginEdit(); //添加订单号
                dr["DYELOT"] = MainWindowViewModel.WorkNumder;
                dr.EndEdit();
                data_t.Rows.InsertAt(dr, 0); //行转换

                r = SQLiteHelpers.InsertData("RUN", SQLiteHelpers.DataTableToDictionary(data_t));//行插入                                                                                
            }
            //数据插入
            MainWindowViewModel.WorkNumder = SQLiteHelpers.ExecuteDataSet("select WorkOrder from Workorder where  ProgramID = '" + workName + "'", null);;
            TechnologicalProcessView.workName = workName;
            MainWindowViewModel.SYS_REDYE = 0;
            MainWindowViewModel.ViewID = 1;

            SQLiteHelpers.Close();  //关闭连接
        }

    }
}