using Seagull.BarTender.Print;
using SlnMesnac.LabelPrint.Bartender.equip;
using SlnMesnac.LabelPrint.BarTender.equip;
using SlnMesnac.LabelPrint.Log4net;
using SlnMesnac.LabelPrint.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SlnMesnac.LabelPrint.BarTender
{
    public class PrintManager
    {
        private LogHelper logHelper = LogHelper.Instance;
        #region 单例实现
        private static readonly Lazy<PrintManager> lazy = new Lazy<PrintManager>(() => new PrintManager());

        public static PrintManager Instance
        {
            get
            {
                return lazy.Value;
            }
        }
        #endregion

        public PrintManager() { }

        /// <summary>
        /// 标签打印
        /// </summary>
        /// <param name="labelInfo"></param>
        public bool Print(BaseLabelInfo labelInfo)
        {
            bool result = false;
            try
            {
                if (labelInfo.productType == "Gas")
                {
                    result = this.PrintGasLabel(labelInfo);
                }else if (labelInfo.productType == "TF")
                {
                    result = this.PrintTFLabel(labelInfo);
                }else if(labelInfo.productType == "Drum")
                {
                    result = this.PrintDrumLabel(labelInfo);
                }else if(labelInfo.productType == "Unit")
                {
                    result = this.PrintUnitLabel(labelInfo);
                }else if(labelInfo.productType == "Pallet")
                {
                    result = this.PrintPalletLabel(labelInfo);
                }
                else
                {
                    logHelper.Info("产品类型未匹配到对应的模板");
                }

                #region 测试代码
                /*Engine btEngine = new Engine();

                // 启动Bartender引擎
                btEngine.Start();

                // 打开打印模板
                LabelFormatDocument btFormat = btEngine.Documents.Open(@"C:\Path\To\Your\Template.btw");

                // 设置模板中的变量值
                btFormat.SubStrings["VariableName"].Value = "Value";

                // 打印模板
                btFormat.Print();

                // 关闭模板
                btFormat.Close(SaveOptions.DoNotSaveChanges);

                // 关闭Bartender引擎
                btEngine.Stop();*/
                #endregion

                result = true;
            }
            catch (Exception ex)
            {
                logHelper.Error("标签打印异常", ex);
            }

            return result;
        }

        /// <summary>
        /// 气体打印
        /// </summary>
        /// <param name="labelInfo"></param>
        private bool PrintGasLabel(BaseLabelInfo labelInfo)
        {
            bool result = false;
            PrintEquip equip = new GasLabelPrintEquip();
            equip.tempPath = "C:\\temp\\bartender打印模板\\Gas.btw";
            equip.ParaClass = labelInfo;
            equip.Open();
            result = equip.print();
            equip.Colse();
            return result;
        }

        /// <summary>
        /// 不锈钢标签打印
        /// </summary>
        /// <param name="labelInfo"></param>
        private bool PrintTFLabel(BaseLabelInfo labelInfo)
        {
            bool result = false;
            PrintEquip equip = new TFLabelPrintEquip();
            equip.tempPath = "C:\\temp\\bartender打印模板\\TF.btw";
            equip.ParaClass = labelInfo;
            equip.Open();
            result = equip.print();
            equip.Colse();
            return result;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="labelInfo"></param>
        private bool PrintDrumLabel(BaseLabelInfo labelInfo)
        {
            bool result = false;
            PrintEquip equip = new DrumLabelPrintEquip();
            equip.tempPath = "C:\\temp\\bartender打印模板\\Drum.btw";
            equip.ParaClass = labelInfo;
            equip.Open();
            result = equip.print();
            equip.Colse();

            return result;
        }

        private bool PrintUnitLabel(BaseLabelInfo labelInfo)
        {
            bool result = false;
            PrintEquip equip = new UnitLabelPrintEquip();
            equip.tempPath = "C:\\temp\\bartender打印模板\\Unit.btw";
            equip.ParaClass = labelInfo;
            equip.Open();
            result = equip.print();
            equip.Colse();

            return result;
        }

        private bool PrintPalletLabel(BaseLabelInfo labelInfo)
        {
            bool result = false;
            PrintEquip equip = new PalletLabelPrintEquip();
            equip.tempPath = "C:\\temp\\bartender打印模板\\Pallet.btw";
            equip.ParaClass = labelInfo;
            equip.Open();
            result = equip.print();
            equip.Colse();

            return result;
        }
    }
}