using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using POSV.Utils;
using System.Threading.Tasks;
using POSV.Entity;
using POSV.Bean;
using DevComponents.DotNetBar.Controls;
using DevComponents.Editors;
using DevComponents.DotNetBar;

namespace POSV.Component
{
    [ToolboxItem(true)]
    public partial class KitchenPrinter : AbstractParameter
    {
        /// <summary>
        /// 修改前的数据
        /// </summary>
        private Dictionary<string , string> _oldValue = new Dictionary<string , string>();

        /// <summary>
        /// 修改后的数据
        /// </summary>
        private Dictionary<string , string> _newValue = new Dictionary<string , string>();


        /// <summary>
        /// 是否初始化
        /// </summary>
        private bool _inited = false;

        /// <summary>
        /// 下拉数字选择列表
        /// </summary>
        private string[] _items = { "0" , "1" , "2" , "3" , "4" , "5" };


        public KitchenPrinter()
        {
            InitializeComponent();
        }

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            if (this.DesignMode) return;

            this.BackColor = Color.Transparent;

            //票头空白行数
            this.comboBoxEx8.DataSource = (string[])_items.Clone();
            this.comboBoxEx8.SelectedIndex = 0;

            //票尾空白行数
            this.comboBoxEx2.DataSource = (string[])_items.Clone();
            this.comboBoxEx2.SelectedIndex = 0;

            //厨打份数
            this.comboBoxEx3.DataSource = (string[])_items.Clone();
            this.comboBoxEx3.SelectedIndex = 1;

            //出品份数
            this.comboBoxEx5.DataSource = (string[])_items.Clone();
            this.comboBoxEx5.SelectedIndex = 1;

            //打印发送延迟
            this.comboBoxEx4.DataSource = (string[])_items.Clone();
            this.comboBoxEx4.SelectedIndex = 1;

            //票号长度
            this.comboBoxEx6.DataSource = (string[])_items.Clone();
            this.comboBoxEx6.SelectedIndex = 0;
               
            this.InitUi();
        }

        /// <summary>
        /// 初始化界面
        /// </summary>
        private void InitUi()
        {
            //界面加载开始
            this._inited = false;

            Task.Factory.StartNew(() => {
                Dictionary<string , string> data = null;

                lock (Global.Instance.SyncLock)
                {
                    //获取品类分组下的全部参数
                    using (var db = Global.Instance.OpenDataBase)
                    {
                        data = db.Dictionary<string , string>(string.Format(SqlConstant.ConfigQueryByGroupToDictionary , ConfigConstant.PERIPHERAL_GROUP));
                    }
                }               

                //将新增加或者变更的参数重新更新到数据库
                var defaultValue = ConfigConstant.PeripheralGroupDefaultValue();

                //数据库有配置参数
                if (data != null)
                {
                    var diff = defaultValue.Where(kvp => !data.ContainsKey(kvp.Key)).ToDictionary(kvp => kvp.Key , kvp => kvp.Value);

                    if (diff != null && diff.Keys.Count > 0)
                    {
                        var list = new List<Config>();
                        foreach (var v in diff)
                        {
                            var config = new Config();
                            config.Id = IdWorkerUtils.Instance.NextId();
                            config.Group = ConfigConstant.PERIPHERAL_GROUP;
                            config.TenantId = Global.Instance.Authc.TenantId;
                            config.Keys = v.Key;
                            config.Values = v.Value;

                            list.Add(config);
                        }
                        //如果数据表中没有配置group相关的信息，更新差异
                        this.SaveChanged(list);

                        //将差异合并到data，避免再次访问数据库
                        data = data.Concat(diff).ToDictionary(x => x.Key , x => x.Value);
                    }
                }
                else
                {
                    //加载系统默认参数
                    data = defaultValue;

                    var list = new List<Config>();
                    foreach (var v in defaultValue)
                    {
                        var config = new Config();
                        config.Id = IdWorkerUtils.Instance.NextId();
                        config.Group = ConfigConstant.PERIPHERAL_GROUP;
                        config.TenantId = Global.Instance.Authc.TenantId;
                        config.Keys = v.Key;
                        config.Values = v.Value;

                        list.Add(config);
                    }

                    //如果数据表中没有配置group相关的信息，保存
                    this.SaveChanged(list);
                }

                return data;
            }).ContinueWith(task =>
            {
                if (task.IsFaulted)
                {
                    LOGGER.Error(task.Exception.GetBaseException() , "加载厨打参数设置异常");
                }
                else
                {
                    this.Invoke(new Action(() =>
                    {
                        BindUi(task.Result);
                    }));
                }
            });
        }

        private void BindUi(Dictionary<string , string> data)
        {
            //变更前的数据单独存储
            _oldValue.Clear();
            _oldValue = ObjectUtils.Copy<Dictionary<string , string>>(data);
            //清理历史变更数据
            _newValue.Clear();
                       
            var lists = new List<PrinterItem>();

            //取系统默认的配置
            var defaultPrinterItem = Global.Instance.GetDefaultPrinterItem();
            //将默认None打印机压入
            lists.Add(defaultPrinterItem);
            //将默认参数绑定到Tag,支持更换事件的操作
            this.cmbPrinter.Tag = defaultPrinterItem;

            //数据表中加载打印机列表
            List<Entity.Printer> printers = null;
            lock (Global.Instance.SyncLock)
            {
                using (var db = Global.Instance.OpenDataBase)
                {
                    printers = db.Query<Entity.Printer>().ToList();
                }
            }
           

            if (printers != null)
            {
                foreach (var entity in printers)
                {
                    var printer = new PrinterItem();

                    printer.Id = entity.Id;
                    printer.Name = entity.Name;
                    printer.Port = entity.Port;

                    //打印机表中没有具体参数对应的值
                    printer.Data = new Dictionary<string , string>();

                    printer.DynamicLibrary = entity.DynamicLibrary;
                    printer.Type = entity.Type;
                    printer.InitCommand = entity.InitCommand;
                    printer.NormalCommand = entity.NormalCommand;
                    printer.DoubleHeightCommand = entity.DoubleHeightCommand;
                    printer.DoubleWidthCommand = entity.DoubleWidthCommand;
                    printer.DoubleWidthHeightCommand = entity.DoubleWidthHeightCommand;
                    printer.CutPageCommand = entity.CutPageCommand;
                    printer.CashboxCommand = entity.CashboxCommand;
                    printer.UserDefined = entity.UserDefined;
                    printer.PageWidth = entity.PageWidth;

                    lists.Add(printer);
                }
            }
            //打印机列表
            this.cmbPrinter.Items.Clear();
            this.cmbPrinter.DisplayMember = "Name";
            this.cmbPrinter.Items.AddRange(lists.ToArray());
            //串口参数初始值
            this.cmbSerialPort.Items.Clear();
            this.cmbSerialPort.Items.AddRange(Constant.COM_PORT_NAME_VALUE);
            this.cmbSerialPortBaud.Items.Clear();
            this.cmbSerialPortBaud.Items.AddRange(Constant.COM_PORT_BAUD_VALUE);
            //并口默认参数
            this.cmbParallelPort.Items.Clear();
            this.cmbParallelPort.Items.AddRange(Constant.LPT_NAME_VALUE);
            //打印机驱动默认参数
            this.cmbDriverPrinter.Items.Clear();
            this.cmbDriverPrinter.Items.AddRange(Global.Instance.AvailablePrinters.ToArray());
            
            var json = data[ConfigConstant.PERIPHERAL_KITCHEN_TICKET];
            var kitchenPrinterItem = JsonUtils.Deserialize<Dictionary<string , KitchenPrinterItem>>(json);
            string whereSql = "";
            foreach (var item in kitchenPrinterItem)
            {
                string [] array = item.Key.Split('-');
                whereSql += ("'"+array[0] + "',");
            }
            List<KitPlan> kitList = null;
            if (!"".Equals(whereSql)) {
                whereSql = whereSql.Substring(0, whereSql.Length-1);
                try
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {

                        kitList = db.Fetch<KitPlan>(string.Format("select * from pos_kit_plan where no not in ({0})", whereSql));

                    }
                }
                catch (Exception ex)
                {
                    LOGGER.Error(ex, "获取厨打方案成功");
                }
            }
            if (kitList!=null && kitList.Count > 0) {
                foreach (KitPlan kitPlan in kitList) {
                    //取系统默认的配置
                    KitchenPrinterItem newKitPrint = new KitchenPrinterItem();
                    newKitPrint.KitId = kitPlan.Id;
                    newKitPrint.KitType = StringUtils.GetInt(kitPlan.Type);
                    newKitPrint.PrinterItem = defaultPrinterItem;
                    kitchenPrinterItem.Add(string.Format("{0}-{1}({2})", kitPlan.No, kitPlan.Name, kitPlan), newKitPrint);
                }
                
            }
            this.cmbKitPlan.DataSource = new BindingSource(kitchenPrinterItem , null);
            this.cmbKitPlan.DisplayMember = "Key";
            //this.cmbKitPlan.ValueMember = "Value";
            //将当前厨打方案临时存储，用于判断是否修改
            this.cmbKitPlan.Tag = kitchenPrinterItem;

            //厨打方案
            this.cmbKitPlan.SelectedIndex = 0;


            //CheckBoxX处理
            foreach (Control control in this.groupPanel2.Controls)
            {
                if (control is CheckBoxX)
                {
                    var item = control as CheckBoxX;
                    var key = item.Tag.ToString();
                    if (data.ContainsKey(key))
                    {
                        string _value = data[key].ToString();
                        item.Checked = _value.Equals("1");
                    }
                    else
                    {
                        item.Checked = false;
                    }
                }
            }


            //界面加载完成
            this._inited = true;
        }

        public List<Config> NewChanged()
        {
            var result = new List<Config>();
            //尚未初始化完成
            if (!this._inited) return result;

            //当前选择的厨打方案
            var kitplan = ((KeyValuePair<string , KitchenPrinterItem>)this.cmbKitPlan.SelectedValue);

            //当前选择的打印机
            var printer = this.cmbPrinter.SelectedItem as PrinterItem;

            var newPrinter = new PrinterItem();

            newPrinter.Id = printer.Id;
            newPrinter.Name = this.cmbPrinter.Text;
            newPrinter.Port = this.cmbPort.Text;

            var data = new Dictionary<string , string>();

            data.Add(Constant.COM_PORT_NAME , this.cmbSerialPort.Text);
            data.Add(Constant.COM_PORT_BAUD , this.cmbSerialPortBaud.Text);
            data.Add(Constant.LPT_NAME , this.cmbParallelPort.Text);
            data.Add(Constant.USB_PID , "0");
            data.Add(Constant.USB_VID , "0");
            data.Add(Constant.NET_IP_ADDRESS , this.txtIpAddressInput.Text);
            data.Add(Constant.DRIVE_NAME , this.cmbDriverPrinter.Text);

            newPrinter.Data = data;

            newPrinter.DynamicLibrary = printer.DynamicLibrary;
            newPrinter.Type = printer.Type;
            newPrinter.InitCommand = printer.InitCommand;
            newPrinter.NormalCommand = printer.NormalCommand;
            newPrinter.DoubleHeightCommand = printer.DoubleHeightCommand;
            newPrinter.DoubleWidthCommand = printer.DoubleWidthCommand;
            newPrinter.DoubleWidthHeightCommand = printer.DoubleWidthHeightCommand;
            newPrinter.CutPageCommand = printer.CutPageCommand;
            newPrinter.CashboxCommand = printer.CashboxCommand;
            newPrinter.UserDefined = printer.UserDefined;

            newPrinter.PageWidth = printer.PageWidth;

            var newValue = new KitchenPrinterItem();
            if (kitplan.Value.KitId == null || !"".Equals(kitplan.Value.KitId))
            {
                KitPlan kitPlanNew = null;
                string[] array = kitplan.Key.Split('-');
                try
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {

                        kitPlanNew = db.FirstOrDefault<KitPlan>(string.Format("select * from pos_kit_plan where no ='{0}'", array[0]));

                    }
                }
                catch (Exception ex)
                {
                    LOGGER.Error(ex, "获取厨打方案失败");
                }
                if (kitPlanNew != null)
                {
                    newValue.KitId = kitPlanNew.Id;
                    newValue.KitType = StringUtils.GetInt(kitPlanNew.Type);
                }
            }
            else {
                newValue.KitId = kitplan.Value.KitId;
                newValue.KitType = kitplan.Value.KitType;
            }
            newValue.PrinterItem = newPrinter;
           
            int _value = 0;
            int.TryParse(this.comboBoxEx8.Text , out _value);
            newValue.HeaderEmpty = _value;

            _value = 0;
            int.TryParse(this.comboBoxEx2.Text , out _value);
            newValue.FooterEmpty = _value;

            _value = 1;
            int.TryParse(this.comboBoxEx3.Text , out _value);
            newValue.KitchenCount = _value;

            _value = 1;
            int.TryParse(this.comboBoxEx5.Text , out _value);
            newValue.MadeCount = _value;

            _value = 0;
            int.TryParse(this.comboBoxEx6.Text , out _value);
            newValue.Length = _value;

            _value = 1;
            int.TryParse(this.comboBoxEx4.Text , out _value);
            newValue.Delay = _value;

            newValue.CutPager = this.checkBoxX34.Checked ? 1 : 0;


            //判断是否更改，如果过更改压入到 NewValue
            bool isChanged = !(newValue.Equals(kitplan.Value));
            if (isChanged)
            {
                var kitchens = this.cmbKitPlan.Tag as Dictionary<string , KitchenPrinterItem>;
                kitchens[kitplan.Key] = newValue;

                var config = new Config();

                config.Id = IdWorkerUtils.Instance.NextId();
                config.Group = ConfigConstant.PERIPHERAL_GROUP;
                config.TenantId = Global.Instance.Authc.TenantId;
                config.Keys = ConfigConstant.PERIPHERAL_KITCHEN_TICKET;
                config.Values = JsonUtils.Serialize(kitchens);

                result.Add(config);
            }

            //CheckBoxX处理
            foreach (Control control in this.groupPanel2.Controls)
            {
                if (control is CheckBoxX)
                {
                    var item = control as CheckBoxX;
                    var key = item.Tag.ToString();
                    //忽略为空的
                    if (string.IsNullOrEmpty(key)) continue;

                    var value = item.Checked ? "1" : "0";

                    //判断是否更改，如果过更改压入到 NewValue
                    bool changed = !(this._oldValue.ContainsKey(key) && this._oldValue[key].Equals(value));
                    if (changed)
                    {
                        this._newValue[key] = value;
                    }

                }
            }

            //转换为Config对象，便于存储
            foreach (var v in this._newValue)
            {
                var config = new Config();

                config.Id = IdWorkerUtils.Instance.NextId();
                config.Group = ConfigConstant.PERIPHERAL_GROUP;
                config.TenantId = Global.Instance.Authc.TenantId;
                config.Keys = v.Key;
                config.Values = v.Value;

                result.Add(config);
            }



            return result;
        }
        
        private void OnKitPlanChanged(object sender , EventArgs e)
        {
            ComboBoxEx item = (ComboBoxEx)sender;

            //变更前的数据
            var selected = ((KeyValuePair<string , KitchenPrinterItem>)item.SelectedValue);

            //if ("00-无可用厨打方案".Equals(selected.Keys))
            //{

            //}

            this.cmbPrinter.Tag = selected.Value.PrinterItem;

            //厨打方案对应的打印机
            this.cmbPrinter.SelectedIndex = this.cmbPrinter.FindString(selected.Value.PrinterItem.Name);
            //触发打印机变更
            OnPrinterChanged(this.cmbPrinter, e);

            //票头空白行数
            this.comboBoxEx8.SelectedIndex = this.comboBoxEx8.FindString(selected.Value.HeaderEmpty.ToString());
            //票尾空白行数
            this.comboBoxEx2.SelectedIndex = this.comboBoxEx2.FindString(selected.Value.FooterEmpty.ToString());
            //厨打份数
            this.comboBoxEx3.SelectedIndex = this.comboBoxEx3.FindString(selected.Value.KitchenCount.ToString());
            //出品份数
            this.comboBoxEx5.SelectedIndex = this.comboBoxEx5.FindString(selected.Value.MadeCount.ToString());
            //票号长度
            this.comboBoxEx6.SelectedIndex = this.comboBoxEx6.FindString(selected.Value.Length.ToString());
            //打印延迟
            this.comboBoxEx4.SelectedIndex = this.comboBoxEx4.FindString(selected.Value.Delay.ToString());
            
            //打印机带切刀,允许自动切纸
            this.checkBoxX34.Checked = selected.Value.CutPager == 1 ? true : false;

        }


        public Tuple<bool , string> SaveChanged(List<Config> data)
        {
            bool isSuccess = true;
            string message = "参数更新成功";
            try
            {
                lock (Global.Instance.SyncLock)
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {
                        using (var trans = db.GetTransaction())
                        {
                            foreach (var config in data)
                            {
                                db.Save(config);
                            }
                            trans.Complete();
                        }
                    }
                }
                
            }
            catch (Exception ex)
            {
                isSuccess = false;
                message = "参数更新异常";

                LOGGER.Error(ex , message);
            }
            finally
            {
                if (isSuccess)
                {
                    //新修改后的参数应用后，重置OldValue，避免用户在没有切换Tab情况下，直接修改当前Tab内容
                    foreach (var config in data)
                    {
                        string key = config.Keys;
                        string value = config.Values;

                        this._oldValue[key] = value;

                        if (ConfigConstant.PERIPHERAL_KITCHEN_TICKET.Equals(key))
                        {
                            this.cmbKitPlan.Tag = JsonUtils.Deserialize<Dictionary<string,KitchenPrinterItem>>(value);
                        }
                    }

                    this._newValue.Clear();

                    //更新控件UI
                    UpdatePrinterUi();

                }
            }
            return new Tuple<bool , string>(isSuccess , message);
        }

        private void UpdatePrinterUi()
        {
            Global.Instance.ReloadConfig(ConfigConstant.PERIPHERAL_GROUP);
        }


        private void OnPrinterChanged(object sender , EventArgs e)
        {
            ComboBoxEx item = (ComboBoxEx)sender;

            //当前的厨打方案对应的打印机参数
            var kitchenPrinter = item.Tag as PrinterItem;
            
            //打印机数据
            var printer = item.SelectedItem as PrinterItem;
            if (printer.UserDefined == 1)
            {
                this.ButtonAddPrinter.Enabled = true;

                this.ButtonDeletePrinter.Enabled = true;

                this.ButtonEditPrinter.Enabled = true;
            }
            else
            {
                this.ButtonAddPrinter.Enabled = true;

                this.ButtonDeletePrinter.Enabled = false;

                this.ButtonEditPrinter.Enabled = false;

            }
            
            //绑定端口
            this.cmbPort.Items.Clear();
            var items = printer.Port.Split(',');
            this.cmbPort.Items.AddRange(items);

            if (items.Contains(kitchenPrinter.Port))
            {
                this.cmbPort.SelectedIndex = Array.IndexOf(items , kitchenPrinter.Port);
            }
            else
            {
                this.cmbPort.SelectedIndex = 0;
            }

        }

        private void OnIpAddressCustomClick(object sender , EventArgs e)
        {
            var item = sender as IpAddressInput;

            NumericKeyboard.ShowKeyboard(this , item);
        }

        private void OnPortChanged(object sender , EventArgs e)
        {
            ComboBoxEx item = (ComboBoxEx)sender;

            //当前的厨打方案对应的打印机参数
            var kitchenPrinter = this.cmbPrinter.Tag as PrinterItem;

            //默认值
            int inx = Array.IndexOf(Global.Instance.AvailablePrinters.ToArray() , kitchenPrinter.Data[Constant.DRIVE_NAME]);
            this.cmbDriverPrinter.SelectedIndex = inx < 0 ? 0 : inx;
            inx = Array.IndexOf(Constant.COM_PORT_NAME_VALUE , kitchenPrinter.Data[Constant.COM_PORT_NAME]);
            this.cmbSerialPort.SelectedIndex = inx < 0 ? 0 : inx;
            inx = Array.IndexOf(Constant.COM_PORT_BAUD_VALUE , kitchenPrinter.Data[Constant.COM_PORT_BAUD]);
            this.cmbSerialPortBaud.SelectedIndex = inx < 0 ? 0 : inx;
            inx = Array.IndexOf(Constant.LPT_NAME_VALUE , kitchenPrinter.Data[Constant.LPT_NAME]);
            this.cmbParallelPort.SelectedIndex = inx < 0 ? 0 : inx;

            this.txtIpAddressInput.Value = kitchenPrinter.Data[Constant.NET_IP_ADDRESS];

            switch (item.Text)
            {
                case "串口":

                    this.cmbSerialPort.Enabled = true;//串口
                    this.cmbSerialPortBaud.Enabled = true;//波特率
                    this.cmbParallelPort.Enabled = false;//并口
                    this.cmbDriverPrinter.Enabled = false;//驱动
                    this.txtIpAddressInput.Enabled = false;//网口

                    //打印测试页
                    //this.ButtonUpdateKitPlans.Enabled = true;//打印测试页

                    break;
                case "并口":
                    this.cmbSerialPort.Enabled = false;//串口
                    this.cmbSerialPortBaud.Enabled = false;//波特率
                    this.cmbParallelPort.Enabled = true;//并口
                    this.cmbDriverPrinter.Enabled = false;//驱动
                    this.txtIpAddressInput.Enabled = false;//网口

                    //打印测试页
                    //this.ButtonUpdateKitPlans.Enabled = true;

                    break;
                case "网口":
                    this.cmbSerialPort.Enabled = false;//串口
                    this.cmbSerialPortBaud.Enabled = false;//波特率
                    this.cmbParallelPort.Enabled = false;//并口
                    this.cmbDriverPrinter.Enabled = false;//驱动
                    this.txtIpAddressInput.Enabled = true;//网口
                    //打印测试页
                    //this.ButtonUpdateKitPlans.Enabled = true;


                    break;
                case "USB":
                    this.cmbSerialPort.Enabled = false;//串口
                    this.cmbSerialPortBaud.Enabled = false;//波特率
                    this.cmbParallelPort.Enabled = false;//并口
                    this.cmbDriverPrinter.Enabled = false;//驱动
                    this.txtIpAddressInput.Enabled = false;//网口

                    //打印测试页
                    //this.ButtonUpdateKitPlans.Enabled = true;

                    break;
                case "驱动":
                    this.cmbSerialPort.Enabled = false;//串口
                    this.cmbSerialPortBaud.Enabled = false;//波特率
                    this.cmbParallelPort.Enabled = false;//并口
                    this.cmbDriverPrinter.Enabled = true;//驱动
                    this.txtIpAddressInput.Enabled = false;//网口

                    //打印测试页
                    //this.ButtonUpdateKitPlans.Enabled = true;

                    break;
                default:

                    this.cmbSerialPort.Enabled = false;//串口
                    this.cmbSerialPortBaud.Enabled = false;//波特率
                    this.cmbParallelPort.Enabled = false;//并口
                    this.cmbDriverPrinter.Enabled = false;//驱动
                    this.txtIpAddressInput.Enabled = false;//网口

                    //打印测试页
                    //this.ButtonUpdateKitPlans.Enabled = false;

                    break;
            }
        }

        private void OnUpdateKitPlans(object sender , EventArgs e)
        {
            var button = (ButtonX)sender;

            bool isException = false;

            try
            {
               
                button.Text = "更新中...";
                button.Enabled = false;

                //加载厨打方案列表
                var maps = new Dictionary<string , KitchenPrinterItem>();

                var kits = new List<KitPlan>();

                lock (Global.Instance.SyncLock)
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {
                        kits = db.Query<KitPlan>().ToList();

                        if (kits.Count > 0)
                        {
                            using (var trans = db.GetTransaction())
                            {
                                foreach (var kit in kits)
                                {
                                    string typeName = Global.Instance.GetKitchenTypeName(kit.Type);
                                    var keys = string.Format("{0}-{1}({2})" , kit.No , kit.Name , typeName);
                                    kit.Keys = keys;

                                    db.Save(kit);
                                }

                                db.Delete<Config>("where [group] = @0 and [keys] = @1;" , ConfigConstant.PERIPHERAL_GROUP , ConfigConstant.PERIPHERAL_KITCHEN_TICKET);

                                trans.Complete();
                            }
                        }
                    }
                }
                

                this.InitUi();
            }
            catch(Exception ex)
            {
                isException = true;

                LOGGER.Error( ex,"更新厨打方案异常");
            }
            finally
            {
                if (isException)
                {

                }


                button.Text = "更新方案";
                button.Enabled = true;

            }
            
        }

        private void OnButtonPrintTestPager(object sender , EventArgs e)
        {
            try
            {
                
            }
            catch (Exception ex)
            {
                LOGGER.Error(ex , "打印机测试发生异常");
            }
        }

        private void OnButtonAddPrinterClick(object sender , EventArgs e)
        {
            var form = new EditPrinterForm(null);
            form.AcceptButtonClick += (o , args) =>
            {
                this.InitUi();
            };

            form.CancelButtonClick += (o , args) => { };


            TransparentForm trans = new TransparentForm(this.FindForm() , form);
            trans.Show(this);
        }

        private void OnButtonEditPrinterClick(object sender , EventArgs e)
        {
            //当前选择的打印机数据
            var printerItem = this.cmbPrinter.SelectedItem as PrinterItem;

            var form = new EditPrinterForm(printerItem);
            form.AcceptButtonClick += (o , args) =>
            {
                this.InitUi();
            };

            form.CancelButtonClick += (o , args) => { };

            TransparentForm trans = new TransparentForm(this.FindForm() , form);
            trans.Show(this);
        }

        private void OnButtonDeletePrinterClick(object sender , EventArgs e)
        {
            //当前选择的打印机数据
            var printerItem = this.cmbPrinter.SelectedItem as PrinterItem;

            bool isException = true;
            try
            {
                lock (Global.Instance.SyncLock)
                {
                    using (var db = Global.Instance.OpenDataBase)
                    {
                        using (var trans = db.GetTransaction())
                        {
                            db.Delete<Entity.Printer>("where id = @0 and userDefined = 1;" , printerItem.Id);

                            trans.Complete();
                        }
                    }
                }
                

                isException = false;
            }
            catch (Exception ex)
            {
                isException = true;

                LOGGER.Error(ex , "删除打印机发生异常");
            }
            finally
            {
                if (!isException)
                {
                    this.InitUi();
                }
            }
        }
    }
}