/// <summary>
/// Method to set invoice items of the invoice options.
/// </summary>
/// <param name="items">
/// List of items which should be added to the invoice options.
/// </param>
public void SetInvoiceItems(IList <InvoiceItem> items)
{
CsvLineItems = InvoiceItem.GetHeaders() + "\n" + string.Join("\n", items.Select(ii => ii.ToString()));
}
/// <summary>
/// List of invoice items.
/// This is used for free-form invoices.
/// </summary>
/// <returns>The list of invoices.</returns>
public IList<InvoiceItem> ListLineItems()
{
if (_listLineItems == null)
{
_listLineItems = new List<InvoiceItem>();
// Null check
if (string.IsNullOrEmpty(CsvLineItems)) return _listLineItems;
// Get memory stream of data
System.IO.MemoryStream stream = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(CsvLineItems));
// Use the inbuildt .NET CSV parser
Microsoft.VisualBasic.FileIO.TextFieldParser parser = new Microsoft.VisualBasic.FileIO.TextFieldParser(stream);
parser.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited;
parser.SetDelimiters(",");
List<string> headers = new List<string>();
int lineindex = 0;
while (!parser.EndOfData)
{
string[] fields = parser.ReadFields();
int fieldindex = 0;
InvoiceItem invocieitem = null;
foreach (string field in fields)
{
// Header, or content?
if (lineindex == 0)
{
headers.Add(field);
}
else
{
if (invocieitem == null) invocieitem = new InvoiceItem();
// Parse by header name
switch (headers[fieldindex])
{
case "kind": invocieitem.Kind = field; break;
case "description": invocieitem.Description = field; break;
case "quantity": invocieitem.Quantity = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "unit_price": invocieitem.UnitPrice = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "amount": invocieitem.Amount = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "taxed": invocieitem.Taxed = bool.Parse(field); break;
case "taxed2": invocieitem.Taxed2 = bool.Parse(field); break;
case "project_id": invocieitem.ProjectId = string.IsNullOrEmpty(field) ? 0 : long.Parse(field); break;
}
}
fieldindex++;
}
lineindex++;
if (invocieitem != null) _listLineItems.Add(invocieitem);
}
parser.Close();
}
return _listLineItems;
}
/// <summary>
/// List of invoice items.
/// This is used for free-form invoices.
/// </summary>
/// <returns>The list of invoices.</returns>
public IList <InvoiceItem> ListLineItems()
{
if (_listLineItems == null)
{
_listLineItems = new List <InvoiceItem>();
// Null check
if (string.IsNullOrEmpty(CsvLineItems))
{
return(_listLineItems);
}
// Get memory stream of data
System.IO.MemoryStream stream = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(CsvLineItems));
// Use the inbuildt .NET CSV parser
var parser = new Microsoft.VisualBasic.FileIO.TextFieldParser(stream)
{
TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited
};
parser.SetDelimiters(",");
List <string> headers = new List <string>();
int lineindex = 0;
while (!parser.EndOfData)
{
string[] fields = parser.ReadFields();
int fieldindex = 0;
InvoiceItem invocieitem = null;
foreach (string field in fields)
{
// Header, or content?
if (lineindex == 0)
{
headers.Add(field);
}
else
{
if (invocieitem == null)
{
invocieitem = new InvoiceItem();
}
// Parse by header name
switch (headers[fieldindex])
{
case "kind": invocieitem.Kind = field; break;
case "description": invocieitem.Description = field; break;
case "quantity": invocieitem.Quantity = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "unit_price": invocieitem.UnitPrice = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "amount": invocieitem.Amount = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "taxed": invocieitem.Taxed = bool.Parse(field); break;
case "taxed2": invocieitem.Taxed2 = bool.Parse(field); break;
case "project_id": invocieitem.ProjectId = string.IsNullOrEmpty(field) ? 0 : long.Parse(field); break;
}
}
fieldindex++;
}
lineindex++;
if (invocieitem != null)
{
_listLineItems.Add(invocieitem);
}
}
parser.Close();
}
return(_listLineItems);
}
/// <summary>
/// List of invoice items.
/// This is used for free-form invoices.
/// </summary>
/// <returns>The list of invoices.</returns>
public IList <InvoiceItem> ListLineItems()
{
if (_listLineItems == null)
{
_listLineItems = new List <InvoiceItem>();
// Null check
if (string.IsNullOrEmpty(CsvLineItems))
{
return(_listLineItems);
}
// Get memory stream of data
using (System.IO.MemoryStream stream = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(CsvLineItems)))
using (var streamReader = new StreamReader(stream))
using (var parser = new CsvHelper.CsvReader(streamReader)) {
List <string> headers = new List <string>();
int lineindex = 0;
while (parser.Read())
{
string[] fields = GetFields(parser);
int fieldindex = 0;
InvoiceItem invocieitem = null;
foreach (string field in fields)
{
// Header, or content?
if (lineindex == 0)
{
headers.Add(field);
}
else
{
if (invocieitem == null)
{
invocieitem = new InvoiceItem();
}
// Parse by header name
switch (headers[fieldindex])
{
case "kind": invocieitem.Kind = field; break;
case "description": invocieitem.Description = field; break;
case "quantity": invocieitem.Quantity = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "unit_price": invocieitem.UnitPrice = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "amount": invocieitem.Amount = decimal.Parse(field, System.Globalization.CultureInfo.InvariantCulture); break;
case "taxed": invocieitem.Taxed = bool.Parse(field); break;
case "taxed2": invocieitem.Taxed2 = bool.Parse(field); break;
case "project_id": invocieitem.ProjectId = string.IsNullOrEmpty(field) ? 0 : long.Parse(field); break;
}
}
fieldindex++;
}
lineindex++;
if (invocieitem != null)
{
_listLineItems.Add(invocieitem);
}
}
}
}
return(_listLineItems);
}