public InvoiceModel EdiDecode(string strEdi)
{
InvoiceModel invoice = new InvoiceModel();
string[] segments = Edi.ParseToSegmets(strEdi);
int nSegments = segments.Length;
// ustawiam czy odczytywane dane należą do dostwcy czy nabywcy, lub czy są to dane dostwy
// 0 - dostawca, 1 - nabywca, 2 - dane do dostwy
int who = 0;
string[] arguments;
string[] parameters;
InvoiceAddressModel address;
int productIndex = -1;
InvoiceProductModel product;
List <InvoiceProductModel> products = new List <InvoiceProductModel>();
bool details = false;
for (int i = 0; i < nSegments; i++)
{
if (i == 23)
{
}
segments[i] = segments[i].Trim();
if (String.IsNullOrEmpty(segments[i]))
{
continue;
}
arguments = Edi.ParseToArguments(segments[i]);
switch (arguments[0])
{
case "UNH":
parameters = Edi.ParseToParameters(arguments[2]);
if (parameters[0] != "INVOIC")
{
return(null);
}
break;
case "BGM":
if (arguments[1] == "380")
{
invoice.Number = arguments[2];
invoice.Type = Int16.Parse(arguments[3]);
}
break;
case "DTM":
DateTime date;
parameters = Edi.ParseToParameters(arguments[1]);
if (parameters[2] == "102")
{
date = DateTime.ParseExact(parameters[1], "yyyyMMdd", null);
}
else
{
date = DateTime.Parse(parameters[1]);
}
switch (parameters[0])
{
case "137":
invoice.SaleDate = date;
break;
case "13":
invoice.PaymentDate = date;
break;
}
break;
case "NAD":
address = new InvoiceAddressModel();
parameters = Edi.ParseToParameters(arguments[5]);
address.Street = parameters[0];
address.City = arguments[6];
address.PostCode = arguments[8];
address.CountryCode = arguments[9];
switch (arguments[1])
{
case "SU":
//dane dostawcy
who = 0;
parameters = Edi.ParseToParameters(arguments[4]);
invoice.ProviderName = parameters[0];
invoice.ProviderAddress = address;
break;
case "BY":
//dane nabywcy
who = 1;
parameters = Edi.ParseToParameters(arguments[4]);
invoice.BuyerName = parameters[0];
invoice.BuyerAddress = address;
break;
case "DP":
//dane do dostawy
who = 2;
parameters = Edi.ParseToParameters(arguments[4]);
invoice.DeliveryName = parameters[0];
invoice.DeliveryAddress = address;
break;
}
break;
case "RFF":
parameters = Edi.ParseToParameters(arguments[1]);
if (parameters[0] == "VA")
{
switch (who)
{
case 0:
//nip dostawcy
invoice.ProviderNip = parameters[1];
break;
case 1:
//nip nabywcy
invoice.BuyerNip = parameters[1];
break;
}
}
break;
case "PAT":
details = true;
break;
case "LIN":
productIndex++;
product = new InvoiceProductModel();
product.ItemNumber = Int16.Parse(arguments[1]);
parameters = Edi.ParseToParameters(arguments[3]);
product.Number = parameters[0];
products.Insert(productIndex, product);
break;
case "IMD":
product = products[productIndex];
product.Name = arguments[2];
parameters = Edi.ParseToParameters(arguments[3]);
product.Type = parameters[0];
break;
case "QTY":
product = products[productIndex];
parameters = Edi.ParseToParameters(arguments[1]);
product.QuantityType = Int16.Parse(parameters[0]);
product.Quantity = int.Parse(parameters[1]);
break;
case "MOA":
parameters = Edi.ParseToParameters(arguments[1]);
if (details)
{
switch (parameters[0])
{
case "66":
case "35E":
product = products[productIndex];
product.SumAmountType = parameters[0];
product.SumAmountNet = float.Parse(parameters[1]);
break;
}
}
else
{
float amount = float.Parse(parameters[1]);
switch (parameters[0])
{
case "77":
invoice.AmountGross = amount;
break;
case "79":
invoice.AmountNet = amount;
break;
case "124":
invoice.AmountTax = amount;
break;
}
}
break;
case "PRI":
parameters = Edi.ParseToParameters(arguments[1]);
if (parameters[0] == "AAA")
{
product = products[productIndex];
product.UnitPriceNet = float.Parse(parameters[1]);
}
break;
case "TAX":
if (arguments[1] == "7" && arguments[2] == "VAT")
{
parameters = Edi.ParseToParameters(arguments[5]);
if (details)
{
product = products[productIndex];
product.Tax = Int16.Parse(parameters[3]);
}
else
{
invoice.Tax = Int16.Parse(parameters[3]);
}
}
break;
case "UNS":
if (arguments[1] == "S")
{
invoice.Products = products;
details = false;
}
break;
case "CNT":
parameters = Edi.ParseToParameters(arguments[1]);
invoice.ProductQuntity = int.Parse(parameters[0]);
break;
}
}
return(invoice);
}
