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 DevComponents.Editors;
using POSV.Entity;
using POSV.Utils;
using POS.Language.Language;

namespace POSV.Component
{
    [ToolboxItem(true)]
    public partial class PrinterSettings : AbstractSettings
    {
        public PrinterSettings()
        {
            InitializeComponent();

            this.superTabControl.SelectedTabChanging += OnSelectedTabChanging;
            this.superTabControl.SelectedTabChanged += OnSelectedTabChanged;
        }

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

            this.BackColor = Color.Transparent;
        }

        private void OnSelectedTabChanged(object sender , DevComponents.DotNetBar.SuperTabStripSelectedTabChangedEventArgs e)
        {

        }

        private void OnSelectedTabChanging(object sender , DevComponents.DotNetBar.SuperTabStripSelectedTabChangingEventArgs e)
        {
            if (e.OldValue == null)
            {
                return;
            }

            //收银小票打印参数
            if (this.printerParameter1 is AbstractParameter)
            {
                var newValue = this.printerParameter1.NewChanged();

                if (newValue.Count > 0)
                {
                    this.printerParameter1.SaveChanged(newValue);
                }
            }

            //厨打参数
            if(this.kitchenPrinter1 is AbstractParameter)
            {
                var newValue = this.kitchenPrinter1.NewChanged();

                if(newValue.Count > 0)
                {
                    this.kitchenPrinter1.SaveChanged(newValue);
                }
            }

            //外卖小票参数
            if (this.wmPrinterParameter1 is AbstractParameter)
            {
                var newValue = this.wmPrinterParameter1.NewChanged();

                if (newValue.Count > 0)
                {
                    this.wmPrinterParameter1.SaveChanged(newValue);
                }
            }

            //标签设计
            //if(this.labelDesignParameter1 is AbstractParameter)
            //{
            //    var newValue = this.labelDesignParameter1.NewChanged();
            //    if(newValue.Count > 0)
            //    {
            //        this.labelDesignParameter1.SaveChanged(newValue);
            //    }
            //}
        }

        public override 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(poco: config);
                            }
                            trans.Complete();
                        }
                    }
                }
                
            }
            catch (Exception ex)
            {
                isSuccess = false;
                message = "参数更新异常";

                LOGGER.Error(ex , message);
            }
            finally
            {
                if (isSuccess)
                {
                    //更新控件UI
                    UpdatePeripheralUi();
                }
            }

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

        public override List<Config> NewChanged()
        {
            var result = new List<Config>();

            //收银小票参数
            var printerValue = this.printerParameter1.NewChanged();
            result.AddRange(printerValue);
           
            return result;
        }

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

        private void OnButtonOKClick(object sender , EventArgs e)
        {
            var selected = this.superTabControl.SelectedTabIndex;

            var result = new Tuple<bool , string>(true , "没有任何更新");

            switch (selected)
            {
                case 0:
                    {
                        var newValue = this.printerParameter1.NewChanged();

                        if (newValue.Count > 0)
                        {
                            result = this.printerParameter1.SaveChanged(newValue);
                        }
                    }
                    break;
                case 1:
                    {
                        var newValue = this.kitchenPrinter1.NewChanged();

                        if (newValue.Count > 0)
                        {
                            result = this.kitchenPrinter1.SaveChanged(newValue);
                        }
                    }
                    break;
                case 2:
                    {
                        var newValue = this.wmPrinterParameter1.NewChanged();

                        if (newValue.Count > 0)
                        {
                            result = this.wmPrinterParameter1.SaveChanged(newValue);
                        }
                    }
                    break;
            }

            if (result.Item1)
            {
                string message = "[" + LangProxy.ToLang(this.Tag.ToString()) + LangProxy.ToLang("]的参数修改成功");
                DialogForm dialog = new DialogForm(LangProxy.ToLang("参数更新成功") , message , MessageBoxIcon.Information , MessageBoxButtons.OK);
                dialog.ShowDialog();
            }
            else
            {
                string message = "[" + LangProxy.ToLang(this.Tag.ToString()) + LangProxy.ToLang("]的参数修改失败");
                DialogForm dialog = new DialogForm(LangProxy.ToLang("参数更新失败") , message , MessageBoxIcon.Error , MessageBoxButtons.OK);
                dialog.ShowDialog();
            }
        }

        private void OnButtonCloseClick(object sender , EventArgs e)
        {
            var parent = this.FindForm();
            if (parent != null && parent is SettingsForm)
            {
                var settings = parent as SettingsForm;
                settings.FormClose();
            }
        }
    }
}