private string BuildAddNewDeviceImportWebPageBody([AllowNull] ImportDeviceData data)
{
HSHelper hsHelper = new HSHelper(HS);
string name = data?.Name ?? string.Empty;
string sql = data?.Sql ?? string.Empty;
string unit = data?.Unit ?? string.Empty;
int intervalSeconds = data != null ? (int)data.Interval.TotalSeconds : 60;
string id = data != null ? data.Id : string.Empty;
string buttonLabel = data != null ? "Save" : "Add";
string header = data != null ? "Edit Device Import" : "Add New Device Import";
StringBuilder stb = new StringBuilder();
stb.Append(PageBuilderAndMenu.clsPageBuilder.FormStart("ftmDeviceImportChange", "IdChange", "Post"));
stb.Append(@"<div>");
stb.Append(@"<table class='full_width_table'>");
stb.Append("<tr height='5'><td></td><td></td></tr>");
stb.Append(Invariant($"<tr><td class='tableheader' colspan=2>{header}</td></tr>"));
stb.Append("</td></tr>");
stb.Append(Invariant($"<tr><td class='tablecell'>Name:</td><td class='tablecell'>"));
stb.Append(HtmlTextBox(NameId, name, @readonly: data != null));
stb.Append("</td></tr>");
stb.Append(Invariant($"<tr><td class='tablecell'>Sql:</td><td class='tablecell'>"));
stb.Append(TextArea(SqlId, sql, 6, 65));
stb.Append("</td></tr>");
stb.Append(Invariant($"<tr><td class='tablecell'>Refresh Intervals(seconds):</td><td class='tablecell'>"));
stb.Append(HtmlTextBox(IntervalId, Invariant($"{intervalSeconds}")));
stb.Append("</td></tr>");
stb.Append("</td></tr>");
stb.Append(Invariant($"<tr><td class='tablecell'>Unit:</td><td class='tablecell'>"));
stb.Append(HtmlTextBox(UnitId, unit, @readonly: data != null));
stb.Append("</td></tr>");
stb.Append(Invariant($"<tr><td colspan=2>{HtmlTextBox(RecordId, id, type: "hidden")}<div id='{SaveErrorDivId}' style='color:Red'></div></td><td></td></tr>"));
stb.Append(Invariant($"<tr><td colspan=2>{FormPageButton(SaveDeviceImport, buttonLabel)}"));
if (data != null)
{
stb.Append(FormPageButton(DeleteDeviceImport, "Delete"));
}
stb.Append(FormPageButton(CancelDeviceImport, "Cancel"));
stb.Append(Invariant($"</td></tr>"));
stb.Append("<tr height='5'><td colspan=2></td></tr>");
stb.Append(@"</table>");
stb.Append(@"</div>");
stb.Append(PageBuilderAndMenu.clsPageBuilder.FormEnd());
return(stb.ToString());
}
private void HandleSavingDeviceImportPostBack(NameValueCollection parts, string form)
{
if (form == NameToIdWithPrefix(DeleteDeviceImport))
{
this.pluginConfig.RemoveImportDeviceData(parts[RecordId]);
this.pluginConfig.FireConfigChanged();
this.divToUpdate.Add(SaveErrorDivId, RedirectPage(Invariant($"/{pageUrl}?{TabId}=2")));
}
else if (form == NameToIdWithPrefix(CancelDeviceImport))
{
this.divToUpdate.Add(SaveErrorDivId, RedirectPage(Invariant($"/{pageUrl}?{TabId}=2")));
}
else if (form == NameToIdWithPrefix(SaveDeviceImport))
{
StringBuilder results = new StringBuilder();
string name = parts[NameId];
if (string.IsNullOrWhiteSpace(name))
{
results.AppendLine("Name is empty.<br>");
}
string sql = parts[SqlId];
if (string.IsNullOrWhiteSpace(sql))
{
results.AppendLine("Sql is empty.<br>");
}
string intervalString = parts[IntervalId];
if (!int.TryParse(intervalString, out int intervalSeconds))
{
results.AppendLine("Interval is not valid.<br>");
}
if (results.Length > 0)
{
this.divToUpdate.Add(SaveErrorDivId, results.ToString());
}
else
{
try
{
GetData(sql);
}
catch (Exception ex)
{
results.Append(Invariant($"Query Failed with {ex.GetFullMessage()}"));
}
if (results.Length > 0)
{
this.divToUpdate.Add(SaveErrorDivId, results.ToString());
}
else
{
string id = parts[RecordId];
if (string.IsNullOrWhiteSpace(id))
{
id = System.Guid.NewGuid().ToString();
}
var data = new ImportDeviceData(id, name, sql, TimeSpan.FromSeconds(intervalSeconds), parts[UnitId]);
this.pluginConfig.AddImportDeviceData(data);
this.pluginConfig.FireConfigChanged();
this.divToUpdate.Add(SaveErrorDivId, RedirectPage(Invariant($"/{pageUrl}?{TabId}=2")));
}
}
}
}