public ActionResult Index()
{
var filter = new HomeIndexFilter();
defaultFilter(filter);
filter.HomeCallTable = new HomeCallTable
{
Table = CreateDataTable(filter),
dicSenderConfig = iwebConfig.SenderConfigDictionary(),
Operators = SelectOperators()
};
return View(filter);
}
public ActionResult CallTable(HomeIndexFilter filter)
{
HomeCallTable table;
if (false == ModelState.IsValid)
table = new HomeCallTable
{
Table = TopPhoneCalls(0),
dicSenderConfig = iwebConfig.SenderConfigDictionary(),
Operators = SelectOperators()
};
else
{
//defaultFilter(filter);
table = ((null == filter.HomeCallTable) ? new HomeCallTable() : filter.HomeCallTable);
table.Table = CreateDataTable(filter);
table.dicSenderConfig = iwebConfig.SenderConfigDictionary();
table.RequestForm = Request.Form.ToString(); // To make an appropriate Image
table.Operators = SelectOperators();
}
return PartialView("CallTable", table);
}
//[HttpPost]
public ActionResult Image(string count, int docWidth, HomeIndexFilter filter)
{
if (false == ModelState.IsValid || docWidth <= 20 * mrg) return File(ConstructImageEmpty(), "image/png");
byte[] imageData = ConstructImageFromDbData(docWidth, filter);
return File(imageData, "image/png");
}
private byte[] ConstructImageFromDbData(int docWidth, HomeIndexFilter filter)
{//Caution, here we depend on the knowledge, that table is ordered (Max dates first)
DataTable table = CreateDataTable(filter);
int count = table.Rows.Count;
if (count < 1) return ConstructImageEmpty();
using (Bitmap bm = new Bitmap(docWidth, height))
{
//table.Columns["asda"].
using (System.Drawing.Graphics gr = Graphics.FromImage(bm))
{
gr.FillRectangle(Brushes.White, 0, 0, bm.Width, bm.Height);
gr.DrawLine(Pens.Black, new Point(0, height - mrg), new Point(docWidth, height - mrg));
gr.DrawLine(Pens.Black, new Point(mrg, 0), new Point(mrg, height));
//gr.DrawString(
// " OperatorMail = " + filter.OperatorMail +
// ", PhoneNumber = " + filter.PhoneNumber, new Font("Arial", 10F), new SolidBrush(Color.Black), new PointF(8, 24F));
//gr.DrawString(
// ", DateMin = " + filter.DateMin.Value +
// ", DateMax = " + filter.DateMax.Value +
// ", TimeMin = " + filter.TimeMin +
// ", TimeMin = " + filter.TimeMax, new Font("Arial", 10F), new SolidBrush(Color.Black), new PointF(8, 48F));
DateTime minDate = table.Rows[count - 1].Field<DateTime>("date_start");
DateTime maxDate = table.Rows[0].Field<DateTime>("date_start");
for (int i = table.Rows.Count - 1; i >= 0; i--)
{//moving from min date to max
int y1 = getY(i, count, bm.Height); //Convert.ToInt32(bm.Height - (count * 1.5F * (i + 1)) - mrg); //getY(i, count, bm.Height);
int x1 = getX(table.Rows[i].Field<DateTime>("date_start"), minDate, maxDate, bm.Width - 10 * mrg); //i * 50 + mrg;//getY(i, count, bm.Height);// getX(dr.Field<DateTime>("date_start"), minDate, maxDate, bm.Width);
int y2 = getY(i + 1, count, bm.Height); //Convert.ToInt32(bm.Height - (count * 1.5F * (i + 2)) - mrg); //getY(i + 1, count, bm.Height); //one call
int x2 = getX(table.Rows[i].Field<DateTime>("date_start").Add(table.Rows[i].Field<TimeSpan>("date_interval")), minDate, maxDate, bm.Width - 10 * mrg); //(i + 1) * 50 + mrg;//getY(i + 1, count, bm.Height);// getX(dr.Field<DateTime>("date_start").Add(dr.Field<TimeSpan>("date_interval")), minDate, maxDate, bm.Width);
//now we have a i-th rectangle, so let's drow it down
int dX = Math.Max(1, Math.Abs(x2 - x1));
gr.FillRectangle(Brushes.CornflowerBlue, x1, y1, Math.Max(1, Math.Abs(x2 - x1)), Math.Max(1, Math.Abs(y1 - y2)));
gr.DrawString("" + (table.Rows.Count - 1 - i + 1), new Font("Arial", 8F), Brushes.Black, (i <= table.Rows.Count - 10) ? (x1 - 20) : (x1 - 10), y1);//- ((i < (table.Rows.Count - 1) / 2) ? 15 : -5), y1);
}
bool printDate = !minDate.Date.Equals(maxDate.Date);
int counts = 10;
for (int i = 0; i < counts; i++)
{
DateTime date = minDate.Add(new TimeSpan(maxDate.Subtract(minDate).Ticks * i / counts));
int x1 = mrg + i * ((bm.Width - 10 * mrg) / counts);
gr.DrawLine(Pens.Black, x1, bm.Height - 5 * mrg, x1, bm.Height);
if (printDate) gr.DrawString(date.ToString(Const.DateFormat.Value), new Font("Arial", 8F), Brushes.Black, x1 + mrg, bm.Height - 5 * mrg);
gr.DrawString(date.ToString("HH:mm"), new Font("Arial", 8F), Brushes.Black, x1 + mrg, bm.Height - 7 * mrg);
}
using (MemoryStream stream = new MemoryStream())
{
bm.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
return stream.ToArray();
}
}
}
}
private void defaultFilter(HomeIndexFilter filter)
{
if (filter.IsEmptyFilter)
{
filter.DateMin.DateTime = DateTime.Now.Date;
}
}
private DataTable CreateDataTable(HomeIndexFilter filter)
{
if(filter.IsEmptyFilter) return TopPhoneCalls(50);
using (SqlConnection connection = new SqlConnection(iwebConfig.DBConnectionString()))
{
bool isDate1 = DateIsValid(filter.DateMax);
bool isDate2 = DateIsValid(filter.DateMin);
DateTime min;
DateTime max;
string whereClause = " WHERE 1=1";
List<SqlParameter> list = new List<SqlParameter>();
if (isDate1 && isDate2)
{
min = ((filter.DateMax.DateTime.Value > filter.DateMin.DateTime.Value) ? filter.DateMin.DateTime.Value : filter.DateMax.DateTime.Value);
max = ((filter.DateMax.DateTime.Value > filter.DateMin.DateTime.Value) ? filter.DateMax.DateTime.Value : filter.DateMin.DateTime.Value);
max = max.AddDays(1);
whereClause += " AND @date_start_min <= PC.date_start AND PC.date_start < @date_start_max";
list.Add(new SqlParameter("@date_start_min", min));
list.Add(new SqlParameter("@date_start_max", max));
}
else if (isDate1 || isDate2)
{
min = ((isDate1) ? filter.DateMax.DateTime.Value : filter.DateMin.DateTime.Value);
whereClause += " AND @date_start <= PC.date_start AND PC.date_start < @date_start_next";
list.Add(new SqlParameter("@date_start", min));
list.Add(new SqlParameter("@date_start_next", min.AddDays(1)));
}
DateTime time1, time2;
string timeFormat = "HH:mm:ss";
if (Utils.getDateNoEx(filter.TimeMax, new string[] { timeFormat }, out time1))
{
if (Utils.getDateNoEx(filter.TimeMin, new string[] { timeFormat }, out time2))
{
TimeSpan tsMin = (time1 > time2) ? time2.TimeOfDay : time1.TimeOfDay;
TimeSpan tsMax = (time1 > time2) ? time1.TimeOfDay : time2.TimeOfDay;
whereClause += " AND @time_min <= PC.date_interval AND PC.date_interval <= @time_max";
list.Add(new SqlParameter("@time_min", tsMin));
list.Add(new SqlParameter("@time_max", tsMax));
}
else
{
whereClause += " AND @time_min <= PC.date_interval AND PC.date_interval < @time_min_next";
list.Add(new SqlParameter("@time_min", time1.TimeOfDay));
list.Add(new SqlParameter("@time_min_next", time1.TimeOfDay.Add(new TimeSpan(TimeSpan.TicksPerHour))));
}
}
else if (Utils.getDateNoEx(filter.TimeMin, new string[] { timeFormat }, out time2))
{
whereClause += " AND @time_min <= PC.date_interval AND PC.date_interval < @time_min_next";
list.Add(new SqlParameter("@time_min", time2.TimeOfDay));
list.Add(new SqlParameter("@time_min_next", time2.TimeOfDay.Add(new TimeSpan(TimeSpan.TicksPerHour))));
}
if (!String.IsNullOrEmpty(filter.OperatorMail))
{
string equality = filter.OperatorMail.Contains("%") ? " LIKE " : " = ";
whereClause +=" AND O.mail " + equality + " @operator_mail ";
list.Add(new SqlParameter("@operator_mail", filter.OperatorMail));
}
if (!String.IsNullOrEmpty(filter.PhoneNumber) && Regex.Match(filter.PhoneNumber, @"^\d{11,11}$").Success)
{
string equality = filter.PhoneNumber.Contains("%") ? " LIKE " : " = ";
whereClause += " AND PC.phone " + equality + " @phone ";
list.Add(new SqlParameter("@phone", filter.PhoneNumber));
}
string query = @"
SELECT TOP (@TopNumber)
O.mail AS operator_mail,
PC.phone,
PC.date_start,
PC.date_interval,
PC.sender_mail,
PC.file_name
FROM phone_call PC
JOIN operator O ON(PC.id_operator = O.id_operator)
" + whereClause + @"
ORDER BY (PC.date_start) DESC";
list.Add( new SqlParameter("@TopNumber", topNumber) );
connection.Open();
return Utils.ExecReaderSqlServer(query, list.ToArray(), connection);
}
}
