#!usr/bin/perl
use DBI;
use Spreadsheet::ParseExcel;
use Spreadsheet::ParseExcel::SaveParser;

$month=$ARGV[0];
$month or $month=`date --date='1 day ago' +%B`;
chomp $month;
print "Month:$month\n";

my $dbh = DBI->connect("DBI:mysql:database=MIS_Reports;host=172.16.15.104;mysql_socket=/opt/lampstack-5.5.27-0/mysql/tmp/mysql.sock","root","",      {'RaiseError' => 1});

#---------------------------------------------------------------------------------------------------------#


# Open an existing file with SaveParser
my $parser   = Spreadsheet::ParseExcel::SaveParser->new();
my $template = $parser->Parse('B_MUM_dashboard_month_latency_corrected_FDB.XLS');

@tables=("MIS_Overall","MIS_P2P","MIS_P2A","MIS_A2P");
$sheet_no=0;



foreach $table (@tables)
{
	chomp $table;

	my $sth = $dbh->prepare("SELECT * from $table where monthname(Date)='$month'" );
	$sth->execute() or die $DBI::errstr;

	# Get the first worksheet.
	my $sheet = $template->worksheet($sheet_no);
	my $row  = 2;
	my $col  = 1;

	while (my @row = $sth->fetchrow_array())
	{
		$col=1;
        	foreach my $value (@row)
        	{
			$sheet->AddCell( $row, $col, $value );
			++$col;
		}
		$row++;
	}
	$sheet_no++;
}
$template->SaveAs('B_MUM_dashboard_month_latency_corrected_FDB_12-08-2015.XLS');