tbf/OrderManagement/OrderManagementDlg.cs

///
/// Copyright (c) 2021-2023 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using log4net;
using NHibernate;
using Common;
using SharedDatabase.Entities;
using OrderManagement.Resources;
using Common.Forms;
using SharedDatabase;

namespace OrderManagement
{
    public partial class OrderManagementDlg : Form
    {
        private static readonly ILog log = LogManager.GetLogger(typeof(OrderManagementDlg));

        public const long MaxPredefinedOrderNr = 1000;

        ISessionFactory sessionFactory;
        IList<OrderInfo> listOfOrders;
        IList<Process> listOfWorkflows;

        MySortOrder sortOrder = MySortOrder.Ascending;
        int sortColumn = -1;                        /// 0-based index of column to be used for sorting
        
        public OrderManagementDlg()
        {
            try
            {
                string culture = Program.LocalSettings.Language.Replace('_', '-');
                System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(culture);
            }
            catch (Exception)
            {
                MessageBox.Show("Selected language is not supported.\nUsing English.",
                                "Warning", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                System.Threading.Thread.CurrentThread.CurrentUICulture =
                    new System.Globalization.CultureInfo("en");
            }

            InitializeComponent();

            Text = string.Format("{0} v.{1}", Program.ProgramName, Program.Version); ;
        }

        public OrderManagementDlg(ISessionFactory sessionFactory, IList<OrderInfo> listOfOrders, IList<Process> listOfWorkflows)
            : this()
        {
            this.sessionFactory = sessionFactory;
            this.listOfOrders = listOfOrders;
            this.listOfWorkflows = listOfWorkflows;
        }

        private void OrderManagementDlg_Load(object sender, EventArgs e)
        {
            Localize();

            InitializeColumns(listViewEx1);
            if (Program.LocalSettings.IsShowPredefinedOrders)
            {
                foreach (var oi in listOfOrders) AddRow(listViewEx1, oi);
            }
            else
            {
                int orderNr;
                foreach (var oi in listOfOrders)
                {
                    if (int.TryParse(oi.POName, out orderNr) && orderNr > MaxPredefinedOrderNr)
                    {
                        AddRow(listViewEx1, oi);
                    }
                }
            }
        }

        void Localize()
        {
            Text = string.Format("{0} ver.{1}", Strings.Order_Management, Program.Version);
            settingsToolStripMenuItem.Text = Strings.Settings;
            closeButton.Text = Strings.Close;
            addButton.Text = Strings.Add;
            editButton.Text = Strings.Edit;
            copyButton.Text = Strings.Copy;
            deleteButton.Text = Strings.Delete;
            printButton.Text = Strings.Print;
        }

        enum Clmn
        {
            Order,
            State,
            Pieces,
            CurrentPcs,
            Workflow,
            Procedure,
            Variant,
            VacoDescr,
            MadeInText,
            Year,
            ModuleParam,
            LaserMarking,
            Packing,
            SNPrefix,
            SNFirst,
            SNDigitsCount,
            SNSuffix,
            RAPrefix,
            RAFirst,
            RASuffix,
            Remark,
            Count
        }

        void InitializeColumns(ListView lv)
        {
            lv.Columns.Add(new ColumnHeader { Text = Strings.Order,                           Width = 70 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.State,                           Width = 60 });
            lv.Columns.Add(new ColumnHeader { Text = "Target",                                Width = 50 });
            lv.Columns.Add(new ColumnHeader { Text = "Produced",                              Width = 60 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Workflow,                        Width = 100 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Test_procedure,                  Width = 200 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Variant_code,                    Width = 150 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Variant_description,             Width = 100 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Made_in_text,                    Width = 100 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Year_of_calibration,             Width = 50 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Module_parameter,                Width = 100 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Laser_marking,                   Width = 100 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Packing,                         Width = 100 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.SN + " " + Strings.prefix,       Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.SN + " " + Strings.first,        Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.SN + " " + Strings.digits_count, Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.SN + " " + Strings.suffix,       Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.RA + " " + Strings.prefix,       Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.RA + " " + Strings.first,        Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.RA + " " + Strings.suffix,       Width = 80 });
            lv.Columns.Add(new ColumnHeader { Text = Strings.Remark,                          Width = 200 });
        }

        void AddRow(ListView lv, OrderInfo o)
        {
            ListViewItem lvi = new ListViewItem(o.POName);
            lvi.SubItems.Add(((OrderState)o.POState).ToString());
            lvi.SubItems.Add(o.PiecesCount.ToString());
            lvi.SubItems.Add(o.CurrentPcsCount.ToString());
            lvi.SubItems.Add(o.Workflow);
            lvi.SubItems.Add(o.TestProcedure);
            lvi.SubItems.Add(o.VariantCode);
            lvi.SubItems.Add(o.VacoDescription);
            lvi.SubItems.Add(o.MadeInText);
            lvi.SubItems.Add(o.Year.ToString());
            lvi.SubItems.Add(o.ModuleParam);
            lvi.SubItems.Add(o.LaserMarking);
            lvi.SubItems.Add(o.Packing);
            lvi.SubItems.Add(o.SNPrefix);
            lvi.SubItems.Add(o.SNFirst.ToString(string.Format("D{0}", o.SNDigitsCount)));
            lvi.SubItems.Add(o.SNDigitsCount.ToString());
            lvi.SubItems.Add(o.SNSuffix);
            lvi.SubItems.Add(o.RAPrefix);
            lvi.SubItems.Add(o.RAFirst.ToString(SharedDatabase.Const.RAFormat));
            lvi.SubItems.Add(o.RASuffix);
            lvi.SubItems.Add(o.Remark);
            lvi.Tag = o;
            lv.Items.Add(lvi);
        }

        void UpdateRow(ListViewItem lvi, OrderInfo o)
        {
            int i = 0;
            lvi.SubItems[i++].Text = o.POName;
            lvi.SubItems[i++].Text = ((OrderState)o.POState).ToString();
            lvi.SubItems[i++].Text = o.PiecesCount.ToString();
            lvi.SubItems[i++].Text = o.CurrentPcsCount.ToString();
            lvi.SubItems[i++].Text = o.Workflow;
            lvi.SubItems[i++].Text = o.TestProcedure;
            lvi.SubItems[i++].Text = o.VariantCode;
            lvi.SubItems[i++].Text = o.VacoDescription;
            lvi.SubItems[i++].Text = o.MadeInText;
            lvi.SubItems[i++].Text = o.Year.ToString();
            lvi.SubItems[i++].Text = o.ModuleParam;
            lvi.SubItems[i++].Text = o.LaserMarking;
            lvi.SubItems[i++].Text = o.Packing;
            lvi.SubItems[i++].Text = o.SNPrefix;
            lvi.SubItems[i++].Text = o.SNFirst.ToString(string.Format("D{0}", o.SNDigitsCount));
            lvi.SubItems[i++].Text = o.SNDigitsCount.ToString();
            lvi.SubItems[i++].Text = o.SNSuffix;
            lvi.SubItems[i++].Text = o.RAPrefix;
            lvi.SubItems[i++].Text = o.RAFirst.ToString(SharedDatabase.Const.RAFormat);
            lvi.SubItems[i++].Text = o.RASuffix;
            lvi.SubItems[i++].Text = o.Remark;
        }

        private void settingsToolStripMenuItem_Click(object sender, EventArgs e)
        {
            try
            {
                Common.CurrentUser.RemoteUsersDB = new Common.DBSettings(Common.DBType.MySql, Program.LocalSettings.UsersDBConnString);

                DialogResult dr = new SharedDatabase.Forms.LoginDlg().ShowDialog();
                if (dr != DialogResult.OK) return;

                dr = new SettingsDlg(Program.LocalSettings).ShowDialog();
                if (dr == DialogResult.OK)
                {
                    Program.LocalSettings.Save();
                    MessageBox.Show(Strings.Program_restart_is_required);
                    Close();
                }
            }
            catch (Exception exc)
            {
                log.ErrorFormat("Failed to connect to the database of users: {0}", exc.Message);
            }
        }

        private void closeButton_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.OK;
            Close();
        }

        private void addButton_Click(object sender, EventArgs e)
        {
            ///
            /// Determine the next production order name
            ///
            string candidatePOName = string.Empty;
            int candidatePONr;
            foreach (var o in listOfOrders)
            {
                if (string.Compare(candidatePOName, o.POName, StringComparison.InvariantCulture) < 0) candidatePOName = o.POName;
            }
            if (int.TryParse(candidatePOName, out candidatePONr))
            {
                candidatePONr++;
                candidatePOName = candidatePONr.ToString(string.Format("D{0}", candidatePOName.Length));
            }

            ///
            /// Create and edit the order
            ///
            var order = new OrderInfo(candidatePOName);

            if (new EditOrderDlg(sessionFactory, order, listOfOrders, Program.LocalSettings.IsShowPredefinedOrders).ShowDialog()
                 == DialogResult.OK)
            {
                listOfOrders.Add(order);
                AddRow(listViewEx1, order);
            }
        }

        private void listViewEx1_DoubleClick(object sender, EventArgs e)
        {
            if (listViewEx1.SelectedItems.Count != 1 || !(listViewEx1.SelectedItems[0].Tag is OrderInfo)) return;

            OrderInfo order = listViewEx1.SelectedItems[0].Tag as OrderInfo;
            if (order.POState == (sbyte)OrderState.New)
            {
                editButton_Click(sender, e);
            }
            else
            {
                try
                {
                    new OrderStateDlg(order, sessionFactory).ShowDialog();
                }
                catch (Exception exc)
                {
                    log.ErrorFormat("Failed to read order {0} when creating OrderStateDlg: {1)", order.POName, exc.Message);
                }
            }
        }

        private void editButton_Click(object sender, EventArgs e)
        {
            if (listViewEx1.SelectedItems.Count != 1 || !(listViewEx1.SelectedItems[0].Tag is OrderInfo)) return;

            OrderInfo order = listViewEx1.SelectedItems[0].Tag as OrderInfo;
            if (order.POState == (sbyte)OrderState.New)
            {
                if (new EditOrderDlg(sessionFactory, order, listOfOrders, Program.LocalSettings.IsShowPredefinedOrders, true).ShowDialog()
                     == DialogResult.OK)
                {
                    UpdateRow(listViewEx1.SelectedItems[0], order);
                }
            }
            else
            {
                MessageBox.Show(Strings.You_can_only_edit_New_porduction_orders);
            }
        }

        private void finishButton_Click(object sender, EventArgs e)
        {
            if (listViewEx1.SelectedItems.Count != 1 || !(listViewEx1.SelectedItems[0].Tag is OrderInfo)) return;

            OrderInfo order = listViewEx1.SelectedItems[0].Tag as OrderInfo;
            if (order.POState == (sbyte)OrderState.Active && order.CurrentPcsCount >= order.PiecesCount)
            {
                ISession session = null;
                try
                {
                    session = sessionFactory.OpenSession();

                    var selectedOrders = session.QueryOver<OrderInfo>()
                                                .Where(x => x.Id == order.Id)
                                                .List();

                    if (selectedOrders.Count == 1)
                    {
                        selectedOrders[0].POState = (sbyte)OrderState.Finished;
                        session.SaveOrUpdate(selectedOrders[0]);
                        session.Flush();
                        order.POState = (sbyte)OrderState.Finished;
                        UpdateRow(listViewEx1.SelectedItems[0], order);
                    }                      
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Changing production order state failed: {0}", ex.Message);
                }
                finally
                {
                    if (session != null && session.IsOpen) session.Close();
                }
            }
            else
            {
                MessageBox.Show(Strings.You_can_only_finish_completed_production_orders);
            }
        }

        private void copyButton_Click(object sender, EventArgs e)
        {
            if (listViewEx1.SelectedItems.Count != 1 || !(listViewEx1.SelectedItems[0].Tag is OrderInfo)) return;
            OrderInfo oriOrder = listViewEx1.SelectedItems[0].Tag as OrderInfo;

            ///
            /// Determine the next production order name
            ///
            string candidatePOName = string.Empty;
            int candidatePONr;
            foreach (var o in listOfOrders)
            {
                if (string.Compare(candidatePOName, o.POName, StringComparison.InvariantCulture) < 0) candidatePOName = o.POName;
            }
            if (int.TryParse(candidatePOName, out candidatePONr))
            {
                candidatePONr++;
                candidatePOName = candidatePONr.ToString(string.Format("D{0}", candidatePOName.Length));
            }

            ///
            /// Create and edit the order
            ///
            OrderInfo copiedOrder = oriOrder.Clone() as OrderInfo;
            copiedOrder.POName = candidatePOName;
            copiedOrder.POState = (sbyte)OrderState.New;
            copiedOrder.SNFirst = oriOrder.SNFirst + oriOrder.PiecesCount;     /// TODO
            copiedOrder.RAFirst = oriOrder.RAFirst + oriOrder.PiecesCount;     /// TODO
            copiedOrder.BaseNr1 = 0;
            copiedOrder.BaseNr2 = 0;
            copiedOrder.BaseNr3 = 0;
            copiedOrder.BaseNr4 = 0;
            copiedOrder.BaseNr5 = 0;
            copiedOrder.CurrentPcsCount = 0;
            copiedOrder.CurrentSN = 0;
            copiedOrder.CurrentRA = 0;
            copiedOrder.CurrentNr1 = 0;
            copiedOrder.CurrentNr2 = 0;
            copiedOrder.CurrentNr3 = 0;
            copiedOrder.CurrentNr4 = 0;
            copiedOrder.CurrentNr5 = 0;
            copiedOrder.Remark = string.Format("Copy of order {0}", oriOrder.POName);

            if (new EditOrderDlg(sessionFactory, copiedOrder, listOfOrders, Program.LocalSettings.IsShowPredefinedOrders).ShowDialog()
                 == DialogResult.OK)
            {
                listOfOrders.Add(copiedOrder);
                AddRow(listViewEx1, copiedOrder);
            }
        }

        private void deleteButton_Click(object sender, EventArgs e)
        {
            if (listViewEx1.SelectedItems.Count != 1 || !(listViewEx1.SelectedItems[0].Tag is OrderInfo)) return;

            OrderInfo order = listViewEx1.SelectedItems[0].Tag as OrderInfo;
            if (order.POState == (sbyte)OrderState.New)
            {
                if (MessageBox.Show(Strings.Are_you_sure, Strings.Warning, MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation) == DialogResult.Yes)
                {
                    try
                    {
                        ISession session = sessionFactory.OpenSession();
                        var list = session.QueryOver<OrderInfo>().Where(x => x.Id == order.Id).List();
                        if (list.Count == 1)
                        {
                            if (list[0].POState == (sbyte)OrderState.New)
                            {
                                session.Delete(list[0]);
                                session.Flush();
                                listOfOrders.Remove(order);
                                listViewEx1.Items.Remove(listViewEx1.SelectedItems[0]);
                            }
                            else
                            {
                                MessageBox.Show(Strings.You_can_only_delete_New_porduction_orders);
                            }
                        }
                        else
                        {
                            listOfOrders.Remove(order);
                            listViewEx1.Items.Remove(listViewEx1.SelectedItems[0]);
                            MessageBox.Show(Strings.Order_was_already_deleted);
                        }
                        session.Close();
                    }
                    catch (Exception exc)
                    {
                        MessageBox.Show(string.Format("Deleting an order failed\r\n{0}", exc.Message));
                    }
                }
            }
            else
            {
                MessageBox.Show(Strings.You_can_only_delete_New_porduction_orders);
            }
        }

        private void listViewEx1_ColumnClick(object sender, ColumnClickEventArgs e)
        {
            if (e.Column == sortColumn)
            {
                /// Clicked on the same column header => increment to the next applicable MySortOrder
                sortOrder = (sortOrder == MySortOrder.Ascending) ? MySortOrder.Descending : MySortOrder.Ascending;
            }
            else
            {
                /// Clicked on another column header => set sortOrder to MySortOrder.Ascending
                sortColumn = e.Column;
                sortOrder = MySortOrder.Ascending;
            }

            if (sortColumn == (int)Clmn.Pieces || sortColumn == (int)Clmn.SNFirst ||
                sortColumn == (int)Clmn.SNDigitsCount || sortColumn == (int)Clmn.RAFirst)
            {
                listViewEx1.ListViewItemSorter = new LviIntColumnComparer(sortColumn, sortOrder);
            }
            else
            {
                listViewEx1.ListViewItemSorter = new LviTextColumnComparer(sortColumn, sortOrder);
            }

            listViewEx1.SetSortIcon(sortColumn, sortOrder);
            listViewEx1.Sort();
        }

        private void printButton_Click(object sender, EventArgs e)
        {
            if (listViewEx1.SelectedItems.Count != 1 || !(listViewEx1.SelectedItems[0].Tag is OrderInfo)) return;

            OrderInfo order = listViewEx1.SelectedItems[0].Tag as OrderInfo;

            new OrderPrintDocument(order).Print();
        }
    }
}