public void GenerateHtml()
{
var configurationService = new ConfigurationService();
var vendorOrderHistoryEntries = new List<VendorOrderHistoryEntry>()
{
new VendorOrderHistoryEntry
{
UserName = "******",
Name = "Some item",
FinalPrice = 2.00M
},
new VendorOrderHistoryEntry
{
UserName = "******",
Name = "Another item",
FinalPrice = 3.10M
}
};
var vendorOrderHistory = new VendorOrderHistory { Entries = vendorOrderHistoryEntries };
vendorOrderHistory.Entries = vendorOrderHistoryEntries;
var result = HtmlHelper.CreateVendorHistory(configurationService, vendorOrderHistory);
Assert.IsNotNullOrEmpty(result);
}
public static string CreateVendorHistory(IConfigurationService configurationService, VendorOrderHistory vendorOrderHistory)
{
using (var stringWriter = new StringWriter())
{
using (HtmlTextWriter htmlWriter = new HtmlTextWriter(stringWriter))
{
var html = new HtmlGenericControl("html");
var head = new HtmlGenericControl("head");
LiteralControl ltr = new LiteralControl
{
Text = "<style type=\"text/css\" rel=\"stylesheet\">" +
@"
table {
border-collapse: collapse;
width: 100%;
border: 1px solid #cacaca;
}
th, td
{
text-align: left;
padding: 10px;
border:1px solid black;
}
span {
font-size: 14px;
display: block;
padding: 5px;
}
th
{
background-color: #c6d2ff;
}
tr:nth-child(even)
{
background-color: #f2f2f2;
}
footer { margin-top: 40px; }
footer p.leading { font-size: 24px; font-weight: bold; }
</style>
"
};
head.Controls.Add(ltr);
var body = new HtmlGenericControl("body");
var heading = new HtmlGenericControl("h1")
{
InnerText = $"Order {vendorOrderHistory.OrderDate}"
};
body.Controls.Add(heading);
//Generate container div control
HtmlGenericControl divControl = new HtmlGenericControl("div");
body.Controls.Add(divControl);
HtmlGenericControl tableControl = new HtmlGenericControl("table");
HtmlGenericControl tableHeadControl = new HtmlGenericControl("thead");
HtmlGenericControl tableHeadTitleUser = new HtmlGenericControl("th") { InnerText = "User" };
HtmlGenericControl tableHeadTitleOrder = new HtmlGenericControl("th") { InnerText = "Order" };
HtmlGenericControl tableHeadTitlePrice = new HtmlGenericControl("th") { InnerText = "Price" };
tableHeadControl.Controls.Add(tableHeadTitleUser);
tableHeadControl.Controls.Add(tableHeadTitleOrder);
tableHeadControl.Controls.Add(tableHeadTitlePrice);
tableControl.Controls.Add(tableHeadControl);
var totalPrice = 0M;
foreach (var entry in vendorOrderHistory.Entries)
{
var tableRow = new HtmlGenericControl("tr");
var tableColumnUsername = new HtmlGenericControl("td") { InnerText = entry.FullName };
var entryText = entry.Name;
if (!string.IsNullOrEmpty(entry.FreeText))
{
entryText = $"{entry.Name} ({entry.FreeText})";
}
var tableColumnOrder = new HtmlGenericControl("td") { InnerText = entryText };
if (entry.Rules != null)
{
foreach (var rule in entry.Rules)
{
var tableColumnOrderRule = new HtmlGenericControl("p") { InnerText = rule.Description };
tableColumnOrder.Controls.Add(tableColumnOrderRule);
}
}
var tableColumnPrice = new HtmlGenericControl("td")
{
InnerText = entry.FinalPrice.ToString(CultureInfo.InvariantCulture)
};
tableRow.Controls.Add(tableColumnUsername);
tableRow.Controls.Add(tableColumnOrder);
tableRow.Controls.Add(tableColumnPrice);
tableControl.Controls.Add(tableRow);
totalPrice += entry.FinalPrice;
}
var totalRow = new HtmlGenericControl("tr");
var emptyColumn1 = new HtmlGenericControl("td") { InnerText = "" };
var emptyColumn2 = new HtmlGenericControl("td") { InnerText = "" };
totalRow.Controls.Add(emptyColumn1);
totalRow.Controls.Add(emptyColumn2);
var totalColumn = new HtmlGenericControl("td") { InnerText = $"Total: {totalPrice}" };
totalRow.Controls.Add(totalColumn);
tableControl.Controls.Add(totalRow);
divControl.Controls.Add(tableControl);
body.Controls.Add(CreateFooter(configurationService));
html.Controls.Add(head);
html.Controls.Add(body);
html.RenderControl(htmlWriter);
}
return stringWriter.ToString();
}
}
