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632 lines
17 KiB
632 lines
17 KiB
using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Windows.Forms;
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using B3ButcherWeightClient.Data;
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using BO;
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using Forks.EnterpriseServices.BusinessInterfaces;
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using Forks.EnterpriseServices.DomainObjects2;
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using Forks.Utils.Data;
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using Timer = System.Threading.Timer;
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namespace B3ButcherWeightClient
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{
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public partial class Main : Form
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{
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#region 变量实例
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private string _msg = string.Empty;
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private readonly IDataFormat _dataFormat;
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private Thread _insertThread;
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private Thread _inQueryThread, _outQueryThread;
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private bool _mainProcessIsRun;
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private static DateTime NewToday
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{
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get
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{
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return new DateTime(DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day, ConfigUtil.PerDayStartHour, 0, 0);
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}
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}
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private static DateTime NextNewToday
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{
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get { return NewToday.AddHours(24); }
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}
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private readonly ManualResetEvent _manualResetEvent = new ManualResetEvent(false);
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private readonly object _queLocker = new object();
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private readonly Queue<WeightTable> _weightQueue = new Queue<WeightTable>();
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readonly ConcurrentQueue<string> _dataQueue = new ConcurrentQueue<string>();
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readonly StringBuilder _dataStrBuilder = new StringBuilder();
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readonly Form _parentForm;
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readonly IList<Livestock.Info> _dTable = new List<Livestock.Info>();
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readonly IList<Button> _btList = new List<Button>();
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private Livestock.Info _currentInfo = new Livestock.Info();
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static string startDate = NewToday.ToString("yyyy-MM-dd HH:mm:ss");//24小时
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private readonly string _querySql = string.Format("select [ID],[Sequence],[PhaseCode],[DateTime],[Livestock_Name],[Weight],[SubWeight],[GoodsBatchName] from [WeightTable] where [DateTime] >='{0}' order by [ID] desc", startDate);
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private string _querySeqSql = string.Format("select top 1 Sequence from [WeightTable] where [DateTime] > '{0}' and [DateTime] <'{1}' order by Sequence desc", NewToday.ToString("yyyy-MM-dd HH:mm"), NextNewToday.ToString("yyyy-MM-dd HH:mm"));
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private DataSet _resultDataSet = new DataSet();
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private readonly Timer _timer;
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private const int WmProcessMessage = 0x0500 + 1;
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private const int WmUpdDisplayMessage = 0x0500 + 2;
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private const int WmUpdLanStateMessage = 0x0500 + 3;
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private string _displayValue;
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private int _mainHandle;
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int MainHandle
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{
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get
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{
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if (_mainHandle == 0)
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{
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_mainHandle = WinApiSendMessage.FindWindow(null, @"青花瓷称重客户端");
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}
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return _mainHandle;
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}
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}
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#endregion
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readonly AutoSizeFormClass _asc = new AutoSizeFormClass();
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public Main(Form form)
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{
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InitializeComponent();
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dataGridView.AutoGenerateColumns = false;
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OpenSerialPort();
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_parentForm = form;
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AddLivestockControl();
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_displayValue = "display";
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_mainProcessIsRun = true;
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pictureBox2.Visible = false;
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switch (ConfigUtil.CType)
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{
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case "XK3130":
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case "XK3124":
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_dataFormat = new Xk3124DataFormat();
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break;
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case "IND560":
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_dataFormat = new IND560DataFormat();
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break;
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case "Xk3190A9":
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_dataFormat = new Xk3190A9DataFormat();
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break;
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default:
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_dataFormat = new Xk3124DataFormat();
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break;
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}
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BeginInsertThread();
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ReadData();
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_timer = new Timer(TimerClick, null, 0, 1000);
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var syncThread = new Thread(SyncTask) { IsBackground = true };
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syncThread.Start();
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CheckForIllegalCrossThreadCalls = false;//线程间操作
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tbxSequence.Text = "1";
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}
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protected override void DefWndProc(ref Message m)
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{
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switch (m.Msg)
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{
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case WmProcessMessage:
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QueryResult();
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break;
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case WmUpdDisplayMessage:
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lblDisplay.Text = _displayValue;
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break;
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case WmUpdLanStateMessage:
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break;
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default:
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base.DefWndProc(ref m);
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break;
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}
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}
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#region 控件事件
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private void Main_Resize(object sender, EventArgs e)
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{
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_asc.controlAutoSize(this);
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}
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void bt_Click(object sender, EventArgs e)
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{
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var bt = sender as Button;
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foreach (var button in _btList)
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{
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button.BackColor = Color.White;
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}
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if (bt != null)
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{
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bt.BackColor = Color.OrangeRed;
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_currentInfo = bt.Tag as Livestock.Info;
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}
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}
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private void Main_Load(object sender, EventArgs e)
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{
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InitSequence();
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//_asc.ControllInitializeSize(this);
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//WindowState = FormWindowState.Maximized;
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FormLoadQueryResult();
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}
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private void saveButton_Click(object sender, EventArgs e)
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{
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decimal w;
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if (decimal.TryParse(_displayValue, out w))
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AddWeightInfo(w);
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}
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private void DataGridViewCellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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if (DeleteDetail.Index == e.ColumnIndex)
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{
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if (MessageBox.Show("确定要删除吗?", "删除", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
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return;
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var sql = string.Format("delete [WeightTable] where id = {0}", dataGridView.Rows[e.RowIndex].Cells["ID"].Value);
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//var sequence = dataGridView.Rows[e.RowIndex].Cells["Sequence"].Value;
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using (var sqlUtil = new SqlUtil(ConfigUtil.ConnectionStr))
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{
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sqlUtil.ExecuteNonQuery(sql);
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}
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//同步删除远程数据库的数据
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pictureBox2.Visible = !SyncUtil.TryDeleteServerData(dataGridView.Rows[e.RowIndex].Cells["ID"].Value.ToString(), out _msg);
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dataGridView.Rows.RemoveAt(e.RowIndex);
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InitSequence();
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//
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}
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}
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private void pictureBox2_Click(object sender, EventArgs e)
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{
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MessageBox.Show(_msg);
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}
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#endregion
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#region 方法
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private void InitSequence()
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{
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using (var sqlUtil = new SqlUtil(ConfigUtil.ConnectionStr))
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{
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var obj = sqlUtil.ExecuteScalar(_querySeqSql);
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tbxSequence.Text = obj != null ? (long.Parse(obj.ToString()) + 1).ToString() : @"1";
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}
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}
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private void AddLivestockControl()
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{
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ConfigUtil.SetLivestock(_dTable);
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var i = 0;
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var j = 0;
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foreach (var info in _dTable)
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{
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var bt = new Button();
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bt.Text = info.名称;
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bt.Size = new Size(200, 100);
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bt.Left = i * 203;
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bt.Top = j * 102;
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bt.Tag = info;
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bt.Click += bt_Click;
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panel1.Controls.Add(bt);
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_btList.Add(bt);
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i++;
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if (i == 3)
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{
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i = 0;
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j++;
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}
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}
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}
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private void OpenSerialPort()
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{
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_serialPort.PortName = ConfigUtil.ComName;
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_serialPort.BaudRate = int.Parse(ConfigUtil.BaundRate);
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_serialPort.DataBits = int.Parse(ConfigUtil.DataBits);
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_serialPort.ReadBufferSize = 4096 * 100;
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// 打开串口
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if (!_serialPort.IsOpen)
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{
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try
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{
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_serialPort.Open();
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}
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catch (InvalidOperationException)
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{
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MessageBox.Show(@"指定的端口已打开");
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}
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catch (UnauthorizedAccessException)
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{
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MessageBox.Show(@"对端口的访问被拒绝");
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}
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}
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}
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// 接受数据: 称仪表连续输出
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void ReadData()
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{
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_inQueryThread = new Thread(InQuery);
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_inQueryThread.Start();
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_outQueryThread = new Thread(OutQuery);
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_outQueryThread.Start();
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}
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private void InQuery()
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{
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while (_mainProcessIsRun)
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{
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int availableCount = _serialPort.BytesToRead;
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if (availableCount == 0)
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{
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Thread.Sleep(1);
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}
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char[] buffer = new char[availableCount];
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_serialPort.Read(buffer, 0, availableCount);
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foreach (var c in buffer)
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{
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if (c == _dataFormat.Beginchar)
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{
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_dataStrBuilder.Clear();
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_dataStrBuilder.Append(c);
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}
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else if (c == _dataFormat.Endchar || _dataStrBuilder.Length > _dataFormat.Bufsize)
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{
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_dataStrBuilder.Append(c);
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_dataQueue.Enqueue(_dataStrBuilder.ToString());
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_dataStrBuilder.Clear();
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}
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else
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{
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_dataStrBuilder.Append(c);
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}
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}
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}
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}
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private void OutQuery()
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{
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while (_mainProcessIsRun)
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{
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try
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{
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bool isStatic;
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string str;
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string subStr;
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if (!_dataQueue.TryDequeue(out subStr))
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{
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Thread.Sleep(1);
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continue;
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}
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// 解析接受的端口数据
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if (_dataFormat.ParseAscii(subStr, out str, out isStatic))
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{
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_displayValue = str;
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WinApiSendMessage.SendMessage(_mainHandle, WmUpdDisplayMessage, 0, 0);
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}
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decimal num;
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if (ConfigUtil.ReadType == "0")
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{
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if (decimal.TryParse(str, out num))
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{
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WeighAvgControl.Add(num, isStatic);
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}
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if (WeighAvgControl.TryGetValue(out num))
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{
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AddWeightInfo(num);
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}
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}
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else if (ConfigUtil.ReadType == "1")
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{
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if (decimal.TryParse(str, out num))
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{
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if (num >= ConfigUtil.MinWeight && num <= ConfigUtil.MaxWeight)
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AddWeightInfo(num);
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}
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}
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}
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catch (Exception)
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{
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Thread.Sleep(1000);
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continue;
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}
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Thread.Sleep(1);
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}
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}
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private void TimerClick(object o)
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{
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WinApiSendMessage.SendMessage(MainHandle, WmUpdLanStateMessage, 0, 0);
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}
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private void AddWeightInfo(decimal curValue)
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{
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var info = new WeightTable();
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info.DateTime = DateTime.Now;
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info.SubWeight = ConfigUtil.SubWeight;//默认取设置的扣重
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decimal subWeight = 0;
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if (!string.IsNullOrEmpty(subWeightTextBox.Text))
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{
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if (decimal.TryParse(subWeightTextBox.Text, out subWeight))
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info.SubWeight = subWeight;
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}
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info.Weight = curValue - subWeight;
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info.Livestock_ID = _currentInfo.ID;
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info.Livestock_Name = _currentInfo.名称;
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info.Sequence = long.Parse(tbxSequence.Text);
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info.PhaseCode = jdTextBox.Text;
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info.GoodsBatchName = txtBatch.Text;
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WeightEnQueue(info);
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}
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private void WeightEnQueue(WeightTable inforStruct)
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{
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Monitor.Enter(_queLocker);
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_weightQueue.Enqueue(inforStruct);
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_manualResetEvent.Set();
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Monitor.Exit(_queLocker);
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}
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private WeightTable WeightDeQueue()
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{
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Monitor.Enter(_queLocker);
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WeightTable weightInfo = null;
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if (_weightQueue.Count > 0)
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{
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weightInfo = _weightQueue.Dequeue();
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}
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Monitor.Exit(_queLocker);
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return weightInfo;
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}
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private void BeginInsertThread()
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{
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_insertThread = new Thread(DoInser) { IsBackground = true };
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_insertThread.Start(new object());
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}
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private void DoInser(object o)
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{
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_manualResetEvent.WaitOne();
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while (_mainProcessIsRun)
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{
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var weightInfo = WeightDeQueue();//获取队列对象
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if (weightInfo != null)
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{
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string err = string.Empty;
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try
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{
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using (var context = new TransactionContext(Dmo.NewSession(ConfigUtil.ConnectionStr)))
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{
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context.Session.Insert(weightInfo);
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//_displayValue = weightInfo.Weight.ToString();
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context.Commit();
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}
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tbxSequence.Text = (weightInfo.Sequence + 1).ToString();
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}
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catch (Exception ex)
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{
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err = ex.Message;
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}
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finally
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{
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lock (EncodeString.RwLocker)
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{
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using (ISqlUtil sqlUtil = new SqlUtil(ConfigUtil.ConnectionStr))
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{
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try
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{
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lock (EncodeString.RwLocker)
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{
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_resultDataSet = sqlUtil.ExecuteSql(_querySql);
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}
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sqlUtil.Close();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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}
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}
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if (!string.IsNullOrEmpty(err))
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MessageBox.Show(err);
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WinApiSendMessage.SendMessage(_mainHandle, WmProcessMessage, 0, 0);
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}
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}
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}
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private void QueryResult()
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{
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lock (EncodeString.RwLocker)
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{
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dataGridView.DataSource = _resultDataSet.Tables[0];
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}
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}
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private void FormLoadQueryResult()
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{
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using (ISqlUtil sqlUtil = new SqlUtil(ConfigUtil.ConnectionStr))
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{
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try
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{
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lock (EncodeString.RwLocker)
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{
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_resultDataSet = sqlUtil.ExecuteSql(_querySql);
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}
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sqlUtil.Close();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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dataGridView.DataSource = _resultDataSet.Tables[0];
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}
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void SyncTask()
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{
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var sleeptime = 500;
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pictureBox2.Visible = true;
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while (_mainProcessIsRun)
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{
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Thread.Sleep(sleeptime);
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sleeptime = 20000;
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if (string.IsNullOrEmpty(ConfigUtil.RemoteConStr))
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{
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_msg = "没有设置服务器数据库，无法同步!";
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LogUtil.WriteLog(DateTime.Now + ":" + _msg);
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continue;
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}
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pictureBox2.Visible = !SyncUtil.TryUpdateServerData(out _msg);
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}
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}
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#endregion
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private class WeighAvgControl
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{
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public static bool TryGetValue(out decimal result)
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{
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List<Tuple<decimal, bool>> list;
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if (mWeighList.TryDequeue(out list))
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{
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var r = list.Where(x => x.Item2).Select(x => x.Item1).GroupBy(x => x);
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var firstOrDefault = r.OrderByDescending(x => x.Count()).FirstOrDefault();
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if (firstOrDefault != null)
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{
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result = firstOrDefault.Key;
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return true;
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}
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result = 0;
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return false;
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}
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result = 0;
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return false;
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}
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static ConcurrentQueue<List<Tuple<decimal, bool>>> mWeighList = new ConcurrentQueue<List<Tuple<decimal, bool>>>();
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static List<Tuple<decimal, bool>> _list = new List<Tuple<decimal, bool>>();
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public static void Add(decimal value, bool isStatic)
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{
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if (value >= ConfigUtil.MinWeight && value <= ConfigUtil.MaxWeight)
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{
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_list.Add(new Tuple<decimal, bool>(value, isStatic));
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}
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else
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{
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if (_list.Count > 0)
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{
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mWeighList.Enqueue(_list);
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_list = new List<Tuple<decimal, bool>>();
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}
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}
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}
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}
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private void dataGridView_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
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{
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if (!ConfigUtil.AllowChangeLevel)
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{
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return;
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}
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// e.RowIndex
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long id;
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if (long.TryParse(dataGridView.Rows[e.RowIndex].Cells[0].Value.ToString(), out id))
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{
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var levelName = dataGridView.Rows[e.RowIndex].Cells[0].Value.ToString();
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var f = new ChangeLevelForm();
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f.Init(levelName);
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if (f.ShowDialog() == DialogResult.OK)
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{
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var newLevelId = f.mID;
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var newLevelName = f.mName;
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|
var updateSql = "update [WeightTable] set [Livestock_ID]=" + newLevelId + ",[Livestock_Name]='" + newLevelName + "' where ID=" + id + " ";
|
|
bool needUpdate = false;
|
|
lock (EncodeString.RwLocker)
|
|
{
|
|
using (ISqlUtil sqlUtil = new SqlUtil(ConfigUtil.ConnectionStr))
|
|
{
|
|
try
|
|
{
|
|
lock (EncodeString.RwLocker)
|
|
{
|
|
sqlUtil.ExecuteNonQuery(updateSql);
|
|
_resultDataSet = sqlUtil.ExecuteSql(_querySql);
|
|
|
|
dataGridView.DataSource = _resultDataSet.Tables[0];
|
|
needUpdate = true;
|
|
}
|
|
sqlUtil.Close();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
MessageBox.Show(ex.Message);
|
|
}
|
|
}
|
|
}
|
|
if (needUpdate)
|
|
{
|
|
//同步修改远程数据库的数据
|
|
pictureBox2.Visible = !SyncUtil.TryUpdateLevel(id.ToString(), newLevelId, newLevelName, out _msg);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
private void button1_Click(object sender, EventArgs e)
|
|
{
|
|
var form = new QueryForm();
|
|
form.StartPosition = FormStartPosition.CenterParent;
|
|
form.ShowDialog();
|
|
}
|
|
|
|
}
|
|
}
|