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#!/usr/bin/perl

#if ($ENV{SHELL}) { die "This script shouldn't be executed from the command line!\n"; }

use CGI qw/:standard escape/;

use scanFunctions;

my $pageTitle = "CC Roasters";

my $prefscookie = "CCRoastersPrefs";

our $DBTABLE = 'roasters';

my %COLUMNS = (

	roaster   =>  [qw(Roaster     5    text     static)],

	url       =>  [qw(URL        10    text     static)],

	location  =>  [qw(Location   15    text     static)],

	notes     =>  [qw(Notes      20    text)]

  );

our @defaultFields = (qw(roaster url location));

my $stylesheet = "style.css";

# If we need to modify line item values, create a subroutine named "modify_$columnname"

#    It will recieve a hashref to the object lineitem

sub modify_roaster {

  # Turn it into a link to the manage_roaster.pl page

  my $lineItem = shift;

  my $rster = escape ($lineItem->{'roaster'});

  return a ({-href=>"/manage_roaster.pl?roaster=$rster"}, $lineItem->{'roaster'});

}

sub modify_url {

  # Make the URL an actual link

  my $lineItem = shift;

  return a ({-href=>$lineItem->{'url'}, -target=>"_blank"}, $lineItem->{'url'});

}

# Ideally, nothing below this comment needs to change

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

our %NAME              = map { $_ => $COLUMNS{$_}->[0] } keys %COLUMNS;

our %colOrderHash      = map { $_ => $COLUMNS{$_}->[1] } keys %COLUMNS;

our %colFilterTypeHash = map { $_ => $COLUMNS{$_}->[2] } keys %COLUMNS;

our @staticFields = grep { $COLUMNS{$_}->[3] eq 'static' } keys %COLUMNS;

our @allFields = sort byfield keys %NAME;

our @displayFields = ();

our @hideFields = ();

my $QUERY_STRING;

our %FORM;

foreach (param())

{

	$FORM{$_} = param($_);				# Retrieve all of the FORM data submitted

	if ((/^filter/) and ($FORM{$_} ne ''))		# Build a set of filters to apply

		{

		my ($filter,$field) = split /-/, $_;

		$FILTER->{$field} = $FORM{$_};

		}

	elsif ($FORM{$_} eq "true")			# Compile list of fields to display

		{ push @displayFields, $_; }

}

if (exists $FORM{autoload})				# If the FORM was submitted (i.e. the page is being redisplayed),

{							                    #  	build the data for the cookie that remembers the page setup

	my $disFields = join ":", @displayFields;

	my $fils = join ":", map { "$_=$FILTER->{$_}" } keys %{$FILTER};

	$QUERY_STRING = $disFields.'&'.$fils.'&'.$FORM{autoload};

}

if (!(exists $FORM{autoload}))				# No FORM was submitted...

{

	if (my $prefs = cookie($prefscookie))	# Check for cookies from previous visits.

	{

		my ($disF, $filts, $al) = split /&/,$prefs;

		@displayFields = split /:/,$disF;

		foreach $pair (split /:/, $filts)

		{

			my ($key, $value) = split /=/, $pair;

			$FORM{"filter-$key"} = $value;

			$FILTER->{$key} = $value;

		}

		$FORM{autoload} = $al;

		$QUERY_STRING = $prefs;

	}

	else                                  # Otherwise suppply a default list of columns.

		{ @displayFields = @defaultFields; }

}

# let's just make sure the columns are in the right order

@displayFields = sort byfield @displayFields;

# If the field isn't in the displayFields list,	then add it to the hideFields list

@hideFields = grep { notInArray ($_, \@displayFields) } @allFields;

# Process any filters provided in the form to pass to the database

my @whereClause = map { filter ($_, $FILTER->{$_}) } grep { defined $FILTER->{$_} } @displayFields;

							#  Given the fields to display and the where conditions,

							#	  "getData" will return a reference to an array of

							#	  hash references of the results.

my @ProductList = @{ getData (\@displayFields, \@whereClause, $DBTABLE) };

my $x = scalar @ProductList; # How many results were returned?

# Set some cookie stuff...

my $path = `dirname $ENV{REQUEST_URI}`; chomp $path; $path .= '/' unless $path eq "/";

my $queryCookie = cookie(-NAME=>$prefscookie,

			-VALUE=>"$QUERY_STRING",

			-PATH=>"$path",

			-EXPIRES=>'+365d');

print header (-cookie=> [$queryCookie] );

# 	print "<!-- FORM \n\n";				# Debug code to dump the FORM to a html comment

#	print "I'm catching updates!!!\n\n";

#	foreach $key (sort (keys %FORM))		#	Must be done after the header is written!

# 		{ print "\t$key:  $FORM{$key}\n"; }

# 	print "--> \n\n";

#

#

# 	print "<!-- ENV \n\n";				# Debug code to dump the ENV to a html comment

# 	foreach $key (sort (keys %ENV))			#	Must be done after the header is written!

# 		{ print "\t$key:  $ENV{$key}\n"; }

# 	print "--> \n\n";

#

# 	print "\n\n\n\n<!-- $QUERY_STRING --> \n\n\n\n";

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

our ($onClick, $onChange);

if ($FORM{autoload})					  # Toggle the autoload fields within the table elements

	{ $onClick = "onClick='submit();'";

	 $onChange = "onChange='submit();'"; }

else

	{ $onClick = "";

	 $onChange = ""; }

print start_html (-title => $pageTitle, -style => {'src' => $stylesheet} );

print start_form (-action => url (), -method => "POST", -name => "Req");

$pageTitle = h1 ($pageTitle);

print<<header;

			<div class="accent pageheader">$pageTitle</div>

			<br>

<div class=sp0>

  <div class=spLeft>

		<div class=rTable>

header

# Print the Hidden fields' check boxes

my $tc = 1;

foreach $field (sort { $NAME{$a} cmp $NAME{$b}; } @hideFields) {

  if ($tc == 1) { print "<div class=rTableRow>\n"; }

	print "<div class=rTableCell nowrap><b><INPUT type=checkbox name=$field value=true $onClick class=accent>$NAME{$field}</div>\n";

  if ($tc == 4) { print "\t\t\t\t\t\t</div>\n"; $tc = 1; }

  $tc++;

}

print "</div>\n" unless $tc == 1;

if ($FORM{autoload}) {

  $trueChecked = "checked";

  $falseChecked = "";

} else {

  $trueChecked = "";

  $falseChecked = "checked";

}

print<<header3;

    </div>

    <div align=center>

  	  <b>Autoload: <INPUT type=radio name=autoload value=1 onClick='Req.submit();' $trueChecked class=accent>On  <INPUT type=radio name=autoload value=0 onClick='Req.submit();' $falseChecked class=accent>Off

      <br><br>

    </div>

  </div>

  <div class=spRight>

    <B><input type=button value="Refresh Display" onClick="window.document.Req.submit(); return false;"><br><br>

    Display <A HREF='' onClick="window.document.Req.method = 'GET'; window.document.Req.submit(); return false;">Full URL</a> : <a href=/>[Go HOME]</a>

    <br><br>

  </div>

</div>

<div class=rTable width=100\%>

  <div class=rTableRow>

header3

# Print the Column headings

foreach $f (@displayFields)	{

  if (inArray ($f, \@staticFields)) {

    print "<div class=rTableHead><INPUT type=hidden name=$f value=true>$NAME{$f}</div>\n";

  } else {

    print "<div class=rTableHead><INPUT type=checkbox name=$f value=true checked $onClick class=accent>$NAME{$f}</div>\n";

  }

}

print "</div><div class=rTableRow>\n";

# and now the filter boxes

foreach $f (@displayFields) {

  print "\t\t\t\t\t<div class='rTableCell filters'>";

  print filter ($f);

  print "</div>\n";

}

print "</div>\n";

print end_form (), "\n";

my $cw = scalar @displayFields;

print<<header2;

  <div class=rTableRow>

			<div class=rTableCell></div>

	</div class=rTableRow>

header2

foreach $t (@ProductList)			# Unt now we print the things!

{

	print "\t\t\t\t<div class='rTableRow shaded'>\n";

	foreach $f (@displayFields)

		{

		  # Look to see if there's a function named modify_<fieldname>() defined for this field

		  if (exists &{"modify_".$f}) {

		    $t->{$f} = &{"modify_".$f} ($t);

		  }

		  print "<div class=rTableCell valign=top>".$t->{$f}."&nbsp;</div>\n";

		}

	print "</div>\n";

}

print<<tail;

			</div>

	<br><br>

	<FONT size=2><B>$x Record(s) Displayed</font>

	<BR><BR>

	<FONT size=1><B>This page was displayed on $now<BR>

	Please direct questions, problems, and concerns to noone\@gmail.com

	<SCRIPT language="JavaScript">

	<!--

	var ticket_window, severity_window, user_window;

	function NewWindow () {

		if ((ticket_window == null) || (ticket_window.closed == true))

			ticket_window = open(\"\",\"Details\",\"width=650,height=650,menubar,scrollbars,resizable\");

		ticket_window.focus();

		return true;

		}

	function SevWindow () {

		if ((severity_window == null) || (severity_window.closed == true))

			severity_window = open(\"\",\"SevDetails\",\"width=500,height=300,menubar\");

		severity_window.focus();

		return true;

		}

	function UserWindow () {

		if ((user_window == null) || (user_window.closed == true))

			user_window = open(\"\",\"UserDetails\",\"width=310,height=115,menubar\");

		user_window.focus();

		return true;

		}

	//-->

	</SCRIPT>

tail

print end_html;