using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            const string varTest = "public int LINE = 1;\npublic bool ADDITIONAL_REFERENCED_DOCUMENT = true;\npublic string " +
                "ORDER_NAME = Test,\n CURRENCY_CODE = USD,\n SOURCE_REFER = SourceRef,\n SOURCE_NAME = Source Name;\npublic decimal " +
                "BEFORE_DISCOUNT = 1.0m,\n QUANTITY = 2.0m,\n PRICE_PIECE = 3.0m,\n VAT = 4.0m,\n PRICE_BASE = 5.0m;\n";

            ObjectTest obj = new ObjectTest();
            XmlTextWriter test = new XmlTextWriter("C:\\Users\\Globalnet\\Desktop\\test.xml", null);
            test.WriteStartDocument();
            test.WriteRaw(varTest);
            test.Formatting = Formatting.Indented;
            obj.WriteLine(test);
            test.WriteEndDocument();
            test.Flush();
            test.Close();

        }

        public class ObjectTest
        {
            public int LINE = 1;
            public bool ADDITIONAL_REFERENCED_DOCUMENT = true;
            public string ORDER_NAME = "Test", CURRENCY_CODE = "USD", SOURCE_REFER = "SourceRef", SOURCE_NAME = "Source Name";
            public decimal BEFORE_DISCOUNT = 1.0m, QUANTITY = 2.0m, PRICE_PIECE = 3.0m, VAT = 4.0m, PRICE_BASE = 5.0m;
            public void WriteLine(XmlTextWriter writer)
            {
                writer.WriteStartElement("ram:IncludedSupplyChainTradeLineItem");
                writer.WriteStartElement("ram:AssociatedDocumentLineDocument");
                writer.WriteElementString("ram:LineID", LINE.ToString());
                writer.WriteEndElement();

                writer.WriteStartElement("ram:SpecifiedSupplyChainTradeAgreement");
                if (ADDITIONAL_REFERENCED_DOCUMENT)
                {
                    writer.WriteStartElement("ram:AdditionalReferencedDocument");
                    writer.WriteElementString("ram:ID", ORDER_NAME);
                    writer.WriteElementString("ram:ReferenceTypeCode", "MG");
                    writer.WriteEndElement();
                }

                writer.WriteStartElement("ram:GrossPriceProductTradePrice");
                //writer.WriteStartElement();
                writer.WriteStartElement("ram:ChargeAmount");
                writer.WriteAttributeString("currencyID", CURRENCY_CODE);
                writer.WriteValue(BEFORE_DISCOUNT.ToString());
                writer.WriteEndElement();
                writer.WriteStartElement("ram:BasisQuantity");
                writer.WriteAttributeString("unitCode", "C62");
                writer.WriteValue(QUANTITY);
                writer.WriteEndElement();
                writer.WriteEndElement();

                writer.WriteStartElement("ram:NetPriceProductTradePrice");
                writer.WriteStartElement("ram:ChargeAmount");
                writer.WriteAttributeString("currencyID", CURRENCY_CODE);
                writer.WriteValue(PRICE_PIECE.ToString());
                writer.WriteEndElement();
                writer.WriteStartElement("ram:BasisQuantity");
                writer.WriteAttributeString("unitCode", "C62");
                writer.WriteValue(QUANTITY);
                writer.WriteEndElement();
                writer.WriteEndElement();

                writer.WriteEndElement(); //ram:SpecifiedSupplyChainTradeAgreement

                writer.WriteStartElement("ram:SpecifiedSupplyChainTradeDelivery");
                writer.WriteStartElement("ram:BilledQuantity");
                writer.WriteAttributeString("unitCode", "C62");
                writer.WriteValue(QUANTITY);
                writer.WriteEndElement();
                writer.WriteEndElement(); //ram:SpecifiedSupplyChainTradeDelivery

                writer.WriteStartElement("ram:SpecifiedSupplyChainTradeSettlement");
                writer.WriteStartElement("ram:ApplicableTradeTax");
                writer.WriteElementString("ram:TypeCode","VAT");
                writer.WriteElementString("ram:CategoryCode", "VAT");
                writer.WriteElementString("ram:ApplicablePercent", VAT.ToString());
                writer.WriteEndElement();

                writer.WriteStartElement("ram:SpecifiedTradeSettlementMonetarySummation");
                writer.WriteStartElement("ram:LineTotalAmount");
                writer.WriteAttributeString("currencyID", CURRENCY_CODE);
                writer.WriteValue(PRICE_BASE.ToString());
                writer.WriteEndElement();
                writer.WriteEndElement();

                writer.WriteEndElement();//ram:SpecifiedSupplyChainTradeSettlement

                writer.WriteStartElement("ram:SpecifiedTradeProduct");
                if (!String.IsNullOrEmpty(SOURCE_REFER))
                {
                    writer.WriteElementString("ram:SellerAssignedID", SOURCE_REFER);
                    writer.WriteElementString("ram:BuyerAssignedID", SOURCE_REFER);

                }
                if (!String.IsNullOrEmpty(SOURCE_NAME))
                {
                    writer.WriteElementString("ram:Name", SOURCE_NAME);
                    writer.WriteElementString("ram:Description", SOURCE_NAME);

                }
                writer.WriteEndElement(); //ram:SpecifiedTradeProduct
                writer.WriteEndElement(); //ram:IncludedSupplyChainTradeLineItem
            }
        }

    }
}


/*TEST DOCUMENT OUTPUT

<?xml version="1.0"?>public int LINE = 1;
public bool ADDITIONAL_REFERENCED_DOCUMENT = true;
public string ORDER_NAME = Test,
 CURRENCY_CODE = USD,
 SOURCE_REFER = SourceRef,
 SOURCE_NAME = Source Name;
public decimal BEFORE_DISCOUNT = 1.0m,
 QUANTITY = 2.0m,
 PRICE_PIECE = 3.0m,
 VAT = 4.0m,
 PRICE_BASE = 5.0m;

<ram:IncludedSupplyChainTradeLineItem>
  <ram:AssociatedDocumentLineDocument>
    <ram:LineID>1</ram:LineID>
  </ram:AssociatedDocumentLineDocument>
  <ram:SpecifiedSupplyChainTradeAgreement>
    <ram:AdditionalReferencedDocument>
      <ram:ID>Test</ram:ID>
      <ram:ReferenceTypeCode>MG</ram:ReferenceTypeCode>
    </ram:AdditionalReferencedDocument>
    <ram:GrossPriceProductTradePrice>
      <ram:ChargeAmount currencyID="USD">1.0</ram:ChargeAmount>
      <ram:BasisQuantity unitCode="C62">2.0</ram:BasisQuantity>
    </ram:GrossPriceProductTradePrice>
    <ram:NetPriceProductTradePrice>
      <ram:ChargeAmount currencyID="USD">3.0</ram:ChargeAmount>
      <ram:BasisQuantity unitCode="C62">2.0</ram:BasisQuantity>
    </ram:NetPriceProductTradePrice>
  </ram:SpecifiedSupplyChainTradeAgreement>
  <ram:SpecifiedSupplyChainTradeDelivery>
    <ram:BilledQuantity unitCode="C62">2.0</ram:BilledQuantity>
  </ram:SpecifiedSupplyChainTradeDelivery>
  <ram:SpecifiedSupplyChainTradeSettlement>
    <ram:ApplicableTradeTax>
      <ram:TypeCode>VAT</ram:TypeCode>
      <ram:CategoryCode>VAT</ram:CategoryCode>
      <ram:ApplicablePercent>4.0</ram:ApplicablePercent>
    </ram:ApplicableTradeTax>
    <ram:SpecifiedTradeSettlementMonetarySummation>
      <ram:LineTotalAmount currencyID="USD">5.0</ram:LineTotalAmount>
    </ram:SpecifiedTradeSettlementMonetarySummation>
  </ram:SpecifiedSupplyChainTradeSettlement>
  <ram:SpecifiedTradeProduct>
    <ram:SellerAssignedID>SourceRef</ram:SellerAssignedID>
    <ram:BuyerAssignedID>SourceRef</ram:BuyerAssignedID>
    <ram:Name>Source Name</ram:Name>
    <ram:Description>Source Name</ram:Description>
  </ram:SpecifiedTradeProduct>
</ram:IncludedSupplyChainTradeLineItem> */