334 lines
12 KiB
C#
334 lines
12 KiB
C#
using MySql.Data.MySqlClient;
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using MySqlX.XDevAPI.Common;
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using NPOI.OpenXmlFormats.Dml;
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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.IO;
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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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namespace MQTT_WinformV1.Service
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{
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public class DataUploadService
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{
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private readonly string sendconnectionString = "server=139.224.232.211;port=3308;database=ay2509055-guiyang-fluorescence-lmes;user=root;password=doantech123;";
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private readonly string receiveconnectionString = "server=139.224.232.211;port=3308;database=GXAssembly;user=root;password=doantech123;";
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public async Task<int> QueryDataAsync()
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{
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try
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{
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DataTable sendDb = await getSendDB();
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int totalCount = 0;
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foreach (DataRow dr in sendDb.Rows)
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{
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string strSend = dr["config_value"].ToString();
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var (firstMachineData, finalMachineData) = await GetTodayInspectionDataAsync(strSend);
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int iResult = await InsertDataAsync(firstMachineData, finalMachineData, receiveconnectionString);
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if (iResult > 0)
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{
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//变更上传状态
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await BatchUpdateTodayStatusAsync(sendconnectionString);
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}
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totalCount += iResult;
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}
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return totalCount;
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}
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catch (Exception ex)
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{
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return 0;
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}
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}
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public async Task<int> BatchUpdateTodayStatusAsync(string connectionString)
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{
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const string updateBothTablesSql = @"
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UPDATE qc_firstarticle_inspection
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SET isload = 1,
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updated_time = NOW()
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WHERE isload = 0
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AND DATE(created_time) = CURDATE();
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UPDATE qc_final_inspection
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SET isload = 1,
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updated_time = NOW()
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WHERE isload = 0
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AND DATE(created_time) = CURDATE();";
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using (var conn = new MySqlConnection(connectionString))
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{
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await conn.OpenAsync();
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using (var cmd = new MySqlCommand(updateBothTablesSql, conn))
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{
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// 执行多语句更新，返回两个更新操作的总行数
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return await cmd.ExecuteNonQueryAsync();
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}
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}
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}
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//将首检终检数据插入数据库
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private async Task<int> InsertDataAsync(
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DataTable firstMachineData,
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DataTable finalMachineData,
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string receiveconnectionString)
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{
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int totalInserted = 0;
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if (firstMachineData?.Rows.Count > 0)
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{
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totalInserted += await BatchInsertFirstMachineDataAsync(
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firstMachineData, receiveconnectionString);
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}
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if (finalMachineData?.Rows.Count > 0)
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{
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totalInserted += await BatchInsertFinalMachineDataAsync(
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finalMachineData, receiveconnectionString);
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}
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return totalInserted;
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}
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private async Task<int> BatchInsertFirstMachineDataAsync(
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DataTable data,
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string connectionString)
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{
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const string insertSql = @"
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INSERT INTO qc_firstarticle_inspection
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(
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fk_workorder, factoryCode, lineCode, machineCode,
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productCode, productname, SNnumber, paramter_name,
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standard_paramter_value, real_paramter_value,
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up_range_limit, low_range_limit, unit, checkResult,
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paramTime, createdby, updatedby, created_time, updated_time
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)
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VALUES
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(
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@fk_workorder, @factoryCode, @lineCode, @machineCode,
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@productCode, @productname, @SNnumber, @paramter_name,
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@standard_paramter_value, @real_paramter_value,
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@up_range_limit, @low_range_limit, @unit, @checkResult,
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@paramTime, @createdby, @updatedby, @created_time, @updated_time
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)";
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return await BatchInsertAsync(connectionString, insertSql, data, MapFirstMachineParameters);
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}
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private async Task<int> BatchInsertFinalMachineDataAsync(
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DataTable data,
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string connectionString)
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{
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const string insertSql = @"
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INSERT INTO qc_final_inspection
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(
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fk_workorder, factoryCode, lineCode, machineCode,
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productCode, productname, SNnumber, paramter_name,
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standard_paramter_value, real_paramter_value,
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up_range_limit, low_range_limit, unit, checkResult,
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paramTime, createdby, updatedby, created_time, updated_time
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)
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VALUES
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(
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@fk_workorder, @factoryCode, @lineCode, @machineCode,
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@productCode, @productname, @SNnumber, @paramter_name,
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@standard_paramter_value, @real_paramter_value,
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@up_range_limit, @low_range_limit, @unit, @checkResult,
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@paramTime, @createdby, @updatedby, @created_time, @updated_time
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)";
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return await BatchInsertAsync(connectionString, insertSql, data, MapFirstMachineParameters);
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}
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private async Task<int> BatchInsertAsync(
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string connectionString,
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string sql,
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DataTable data,
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Action<MySqlCommand, DataRow> parameterMapper)
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{
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int insertedCount = 0;
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using (var conn = new MySqlConnection(connectionString))
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{
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await conn.OpenAsync();
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using (var transaction = await conn.BeginTransactionAsync())
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{
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try
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{
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foreach (DataRow row in data.Rows)
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{
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using (var cmd = new MySqlCommand(sql, conn, transaction))
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{
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parameterMapper(cmd, row);
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insertedCount += await cmd.ExecuteNonQueryAsync();
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}
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}
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await transaction.CommitAsync();
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return insertedCount;
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}
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catch(Exception ex)
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{
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Console.WriteLine(ex.Message);
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await transaction.RollbackAsync();
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throw;
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}
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}
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}
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}
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private void MapFirstMachineParameters(MySqlCommand cmd, DataRow row)
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{
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cmd.Parameters.AddWithValue("@fk_workorder", row["fk_workorder"]);
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cmd.Parameters.AddWithValue("@factoryCode", row["factoryCode"]);
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cmd.Parameters.AddWithValue("@lineCode", row["lineCode"]);
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cmd.Parameters.AddWithValue("@machineCode", row["machineCode"]);
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cmd.Parameters.AddWithValue("@productCode", row["productCode"]);
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cmd.Parameters.AddWithValue("@productname", row["productname"]);
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cmd.Parameters.AddWithValue("@SNnumber", row["SNnumber"]);
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cmd.Parameters.AddWithValue("@paramter_name", row["paramter_name"]);
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cmd.Parameters.AddWithValue("@standard_paramter_value", ConvertToDecimal(row["standard_paramter_value"]));
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cmd.Parameters.AddWithValue("@real_paramter_value", ConvertToDecimal(row["real_paramter_value"]));
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cmd.Parameters.AddWithValue("@up_range_limit", ConvertToDecimal(row["up_range_limit"]));
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cmd.Parameters.AddWithValue("@low_range_limit", ConvertToDecimal(row["low_range_limit"]));
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cmd.Parameters.AddWithValue("@unit", row["unit"]);
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cmd.Parameters.AddWithValue("@checkResult", ConvertToBoolean(row["checkResult"]));
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cmd.Parameters.AddWithValue("@paramTime", ConvertToDateTime(row["paramTime"]));
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cmd.Parameters.AddWithValue("@createdby", row["createdby"]);
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cmd.Parameters.AddWithValue("@updatedby", row["updatedby"]);
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cmd.Parameters.AddWithValue("@created_time", DateTime.Now);
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cmd.Parameters.AddWithValue("@updated_time", DateTime.Now);
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}
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private decimal ConvertToDecimal(object value)
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{
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if (value == null || value == DBNull.Value)
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return 0;
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return Convert.ToDecimal(value);
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}
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private DateTime ConvertToDateTime(object value)
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{
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if (value == null || value == DBNull.Value)
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return DateTime.Now;
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return Convert.ToDateTime(value);
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}
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private bool ConvertToBoolean(object value)
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{
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if (value == null || value == DBNull.Value)
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return false;
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return Convert.ToBoolean(value);
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}
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// 提取公共方法
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public async Task<(DataTable FirstMachine, DataTable FinalMachine)>
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GetTodayInspectionDataAsync(string connectionString)
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{
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// 获取今天的日期范围
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var (startTime, endTime) = GetTodayDateRange();
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// 并行执行查询以提高性能
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var tasks = new[]
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{
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QueryInspectionDataAsync(connectionString, "qc_firstarticle_inspection", startTime, endTime),
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QueryInspectionDataAsync(connectionString, "qc_final_inspection", startTime, endTime)
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};
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var results = await Task.WhenAll(tasks);
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return (results[0], results[1]);
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}
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// 参数化查询方法
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private async Task<DataTable> QueryInspectionDataAsync(
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string connectionString,
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string tableName,
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DateTime startTime,
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DateTime endTime)
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{
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// 参数化查询，防止SQL注入
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string sql = $@"
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SELECT *
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FROM {tableName} f
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WHERE f.created_time >= @startTime
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AND f.created_time <= @endTime
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AND f.isload = 0";
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return await QueryAsync(connectionString, sql,
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new MySqlParameter("@startTime", startTime),
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new MySqlParameter("@endTime", endTime));
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}
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// 重构的 QueryAsync 方法，支持参数化查询
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public async Task<DataTable> QueryAsync(string connectionString, string sql, params MySqlParameter[] parameters)
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{
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DataTable dt = new DataTable();
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using (var conn = new MySqlConnection(connectionString))
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{
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await conn.OpenAsync();
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using (var cmd = new MySqlCommand(sql, conn))
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{
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cmd.CommandTimeout = 60;
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// 添加参数
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if (parameters != null && parameters.Length > 0)
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{
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cmd.Parameters.AddRange(parameters);
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}
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using (var reader = await cmd.ExecuteReaderAsync())
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{
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dt.Load(reader);
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}
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}
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}
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return dt;
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}
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// 获取今天日期范围的辅助方法
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private (DateTime StartTime, DateTime EndTime) GetTodayDateRange()
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{
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DateTime today = DateTime.Today;
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// 使用小于下一天的方式，避免精度问题
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DateTime startTime = today;
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DateTime endTime = today.AddDays(1).AddSeconds(-1);
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return (startTime, endTime);
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}
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// 更简洁的版本
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private (DateTime StartTime, DateTime EndTime) GetTodayDateRangeSimple()
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{
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var today = DateTime.Today;
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return (today, today.AddDays(1).AddTicks(-1)); // 精确到23:59:59.9999999
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}
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public async Task<DataTable> getSendDB()
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{
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try
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{
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return await QueryAsync(receiveconnectionString, "select * from qc_db_config");
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.Message);
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return null;
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}
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}
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}
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}
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