324 lines
10 KiB
C#
324 lines
10 KiB
C#
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using Newtonsoft.Json;
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using Serilog;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.SqlClient;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Xml;
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using WPFWCSDemo.Data;
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using WPFWCSDemo.Models.Tables;
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using WPFWCSDemo.StateCode;
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using WPFWCSDemo.ViewModels;
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namespace WPFWCSDemo.Utilities
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{
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public class SqlHelper
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{
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/// <summary>
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/// sql连接字符串，引用自【app.config】
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/// </summary>
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public static string? ConStr { get; set; }
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/// <summary>
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/// 检查数据库是否连接正常
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/// </summary>
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/// <returns>true-连接正常 false-连接失败</returns>
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public static bool IsDBConnected()
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{
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using var context = new AppDbContext();
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return context.Database.CanConnect();
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}
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/// <summary>
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/// 获取数据集
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/// </summary>
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/// <param name="cmdText">sql执行语句</param>
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/// <param name="sqlParameters">可选的sql参数</param>
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/// <returns>查询目标的数据集</returns>
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public static DataSet GetDataSet(string cmdText, params SqlParameter[] sqlParameters)
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{
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//创建sql连接
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using SqlConnection conn = new SqlConnection(ConStr);
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try
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{
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conn.Open();
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}
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catch (Exception)
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{
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return null;
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}
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using SqlCommand cmd = new SqlCommand(cmdText, conn);
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cmd.Parameters.AddRange(sqlParameters);
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using SqlDataAdapter sda = new SqlDataAdapter(cmd);
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using DataSet ds = new DataSet();
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sda.Fill(ds);
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//TableRefresh(cmdText);
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return ds;
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}
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/// <summary>
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/// 获取对应SQL查询的数据表
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/// </summary>
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/// <param name="cmdText">sql执行语句</param>
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/// <returns>查询目标的数据表名</returns>
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public static DataTable? ExecuteTable(string cmdText, params SqlParameter[] sqlParameters)
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{
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return GetDataSet(cmdText, sqlParameters).Tables[0];
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}
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/// <summary>
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/// 获取某个表字段的集合
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/// </summary>
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/// <param name="cmdText">sql执行语句</param>
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/// <returns>查询目标表字段/列名的值的集合</returns>
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public static List<string> GetColumns(string cmdText)
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{
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//创建用于存储列名的集合
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List<string> columns = new List<string>();
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//创建sql连接
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using (SqlConnection conn = new SqlConnection(ConStr))
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{
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try
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{
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conn.Open();
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}
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catch (Exception)
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{
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return null;
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}
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SqlCommand cmd = new SqlCommand(cmdText, conn);
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SqlDataAdapter sda = new SqlDataAdapter(cmdText, conn);
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DataSet ds = new DataSet();
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sda.Fill(ds);
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//将获取到的字段名添加到集合中
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foreach (DataColumn colName in ds.Tables[0].Columns)
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{
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columns.Add(colName.ToString());
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}
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return columns;
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}
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}
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/// <summary>
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/// 操作获取受影响的行数
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/// </summary>
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/// <param name="cmdText">sql语句</param>
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/// <param name="sqlParameters">sql字段参数</param>
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/// <returns></returns>
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public static int ExecuteNonQuery(string cmdText, params SqlParameter[] sqlParameters)
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{
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//创建sql连接
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using (SqlConnection conn = new SqlConnection(ConStr))
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{
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conn.Open();
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using SqlCommand cmd = new SqlCommand(cmdText, conn);
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//sql参数化设置
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cmd.Parameters.AddRange(sqlParameters);
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//MessageBox.Show(cmdText);
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//返回执行sql受影响的行数
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int rows = cmd.ExecuteNonQuery();
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if (rows > -1)
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{
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//throw new Exception("获取数据失败！（错误代码：000001）");
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}
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//TableRefresh(cmdText);
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return rows;
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}
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}
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/// <summary>
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/// 获取查询数据的行数
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/// </summary>
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/// <param name="cmdText">SQL字符串</param>
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/// <returns>目标行数</returns>
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public static int GetRowCount(string cmdText, params SqlParameter[] sqlParameters)
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{
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using (DataTable dt = ExecuteTable(cmdText, sqlParameters))
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{
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if (dt == null)
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{
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return 0;
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}
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return dt.Rows.Count;
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}
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}
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/// <summary>
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/// 获取为当前任务【自动生成】的WCS本地任务号
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/// </summary>
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/// <returns></returns>
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public static int GetTaskIdByAutoGeneration()
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{
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using DataTable dt = ExecuteTable("SELECT TASKNO FROM TASKNUMBER");
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int taskId = (int)dt.Rows[0][0];
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//此处定义9开头的任务号为手动添加的任务,因此自动生成的任务号小于9000
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if (taskId > 899999)
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{
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ExecuteNonQuery("UPDATE TASKNUMBER SET TASKNO=@TaskNo WHERE TASKNO=@TaskId",
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new SqlParameter("@taskNo", 100001),
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new SqlParameter("@taskId", taskId));
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return 100001;
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}
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else
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{
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ExecuteNonQuery("UPDATE TASKNUMBER SET TASKNO=@TaskNo WHERE TASKNO=@TaskId",
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new SqlParameter("@taskNo", taskId + 1),
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new SqlParameter("@taskId", taskId));
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}
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return taskId;
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}
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/// <summary>
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/// 获取为当前任务【手动添加】的WCS本地任务号
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/// </summary>
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/// <returns></returns>
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public static int GetTaskIdByManualGeneration()
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{
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using DataTable dt = ExecuteTable("SELECT MAN_TASKNO FROM TASKNUMBER");
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int taskId = (int)dt.Rows[0][0];
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//此处定义9开头的任务号为手动添加的任务
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if (taskId > 999999)
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{
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ExecuteNonQuery("UPDATE TASKNUMBER SET MAN_TASKNO=@Man_TaskNo WHERE MAN_TASKNO=@TaskId",
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new SqlParameter("@Man_TaskNo", 900000),
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new SqlParameter("@taskId", taskId));
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return 900000;
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}
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else
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{
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ExecuteNonQuery("UPDATE TASKNUMBER SET MAN_TASKNO=@Man_TaskNo WHERE MAN_TASKNO=@TaskId",
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new SqlParameter("@Man_TaskNo", taskId + 1),
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new SqlParameter("@taskId", taskId));
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}
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return taskId;
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}
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/// <summary>
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/// 获取为当前事件【手动添加】的编号
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/// </summary>
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/// <returns></returns>
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public static int GetEventIdByAutoGeneration()
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{
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using DataTable? dt = ExecuteTable("SELECT EVENT_TASKNO FROM TASKNUMBER");
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int taskId = (int)dt.Rows[0][0];
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//此处定义9开头的任务号为手动添加的任务
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if (taskId > 9999)
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{
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ExecuteNonQuery("UPDATE TASKNUMBER SET EVENT_TASKNO=@Event_TaskNo WHERE EVENT_TASKNO=@TaskId",
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new SqlParameter("@Event_TaskNo", 1001),
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new SqlParameter("@taskId", taskId));
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return 1001;
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}
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else
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{
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ExecuteNonQuery("UPDATE TASKNUMBER SET EVENT_TASKNO=@Event_TaskNo WHERE EVENT_TASKNO=@TaskId",
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new SqlParameter("@Event_TaskNo", taskId + 1),
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new SqlParameter("@taskId", taskId));
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}
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return taskId;
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}
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/// <summary>
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/// 记录当前操作事件
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/// </summary>
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/// <param name="message">信息</param>
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/// <param name="userId">标识</param>
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/// <param name="type">类型（登录、操作等）</param>
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/// <param name="source">来源（名称、数据集等）</param>
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/// <param name="level">级别</param>
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/// <param name="status">状态（是否完成等）</param>
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public static void NewEventLog(string message,string userId, string type, string source, string level, string status)
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{
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using var context = new AppDbContext();
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Event_Log event_Log = new Event_Log()
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{
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Id = Guid.NewGuid(),
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Message = message,
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TimeStamp = DateTime.Now.ToString(TimeFormat.stringFormat),
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UserId = userId,
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Type = type,
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Source = source,
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Level = level,
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Status = status,
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};
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context.Event_Log.Add(event_Log);
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context.SaveChanges();
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Log.Warning($"【事件记录】{JsonConvert.SerializeObject(event_Log)}");
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}
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/// <summary>
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/// 记录当前操作事件
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/// </summary>
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/// <param name="message">信息</param>
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/// <param name="userId">标识</param>
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/// <param name="type">类型（登录、操作等）</param>
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/// <param name="source">来源（名称、数据集等）</param>
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/// <param name="level">级别</param>
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/// <param name="status">状态（是否完成等）</param>
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public static void NewEventLog(string message, string userId)
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{
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using var context = new AppDbContext();
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Event_Log event_Log = new Event_Log()
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{
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Id = Guid.NewGuid(),
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Message = message,
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TimeStamp = DateTime.Now.ToString(TimeFormat.stringFormat),
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UserId = userId,
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};
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context.Event_Log.Add(event_Log);
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context.SaveChanges();
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Log.Warning($"【事件记录】{event_Log.UserId}-{event_Log.Message}");
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}
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}
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}
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