package WebGUI::Asset::Event;

#-------------------------------------------------------------------
# WebGUI is Copyright 2001-2005 Plain Black Corporation.
#-------------------------------------------------------------------
# Please read the legal notices (docs/legal.txt) and the license
# (docs/license.txt) that came with this distribution before using
# this software.
#-------------------------------------------------------------------
# http://www.plainblack.com                     info@plainblack.com
#-------------------------------------------------------------------

use strict;
use Tie::CPHash;
use WebGUI::DateTime;
use WebGUI::Grouping;
use WebGUI::HTML;
use WebGUI::HTMLForm;
use WebGUI::HTTP;
use WebGUI::Icon;
use WebGUI::Id;
use WebGUI::International;
use WebGUI::MessageLog;
use WebGUI::Operation;
use WebGUI::Paginator;
use WebGUI::Privilege;
use WebGUI::Session;
use WebGUI::SQL;
use WebGUI::Style;
use WebGUI::Asset::Template;
use WebGUI::URL;
use WebGUI::User;
use WebGUI::Utility;
use WebGUI::Asset;
use WebGUI::Asset::Wobject::EventsCalendar;

our @ISA = qw(WebGUI::Asset);



#-------------------------------------------------------------------
sub definition {
	my $class = shift;
  my $definition = shift;
  push(@{$definition}, {
    tableName=>'EventsCalendar_Event',
    className=>'WebGUI::Asset::Event',
    properties=>{
			description => {
				fieldType=>"HTMLArea",
				defaultValue=>undef
				},
			eventStartDate => {
				fieldType=>"dateTime",
				defaultValue=>time()
				},
			eventEndDate => {
				fieldType=>"dateTime",
				defaultValue=>time()
				},
			EventsCalendar_recurringId => {
				fieldType=>"hidden",
				defaultValue=>undef
				},
			eventLocation => {
				fieldType=>"text",
				defaultValue=>undef
				},
#			allowRegistration => {
#				fieldType=>"yesNo",
#				defaultValue=>0
#				},
#			allowUnregistration => {
#				fieldType=>"yesNo",
#				defaultValue=>0
#				},
#			regConfirm => {
#				fieldType=>"yesNo",
#				defaultValue=>0
#				},
#			regNotify => {
#				fieldType=>"yesNo",
#				defaultValue=>0
#				},
#			regStartDate => {
#				fieldType=>"dateTime",
#				defaultValue=>time()
#				},
#			regEndDate => {
#				fieldType=>"dateTime",
#				defaultValue=>time()
#				},
#			allowReminders => {
#				fieldType=>"yesNo",
#				defaultValue=>0
#				},
#			reminderStartDate => {
#				fieldType=>"dateTime",
#				defaultValue=>time()
#				},
#			reminderEndDate => {
#				fieldType=>"dateTime",
#				defaultValue=>time()
#				},
#			reminderRecurs => {
#				fieldType=>"interval",
#				defaultValue=>604800
#				},
#			chargeForEvent => {
#				fieldType=>"yesNo",
#				defaultValue=>0
#				},
#			firstAttendeeFee => {
#				fieldType=>"float",
#				defaultValue=>0
#				},
#			secondAttendeeFee => {
#				fieldType=>"float",
#				defaultValue=>0
#				},
#			availableSeats => {
#				fieldType=>"integer",
#				defaultValue=>0
#				},
			templateId => {
				fieldType=>"template",
				defaultValue=>'PBtmpl0000000000000023'
				},
#			regConfirmTemplateId => {
#				fieldType=>"template",
#				defaultValue=>'MWtmplregConfirm000001'
#				},
#			regNotifyTemplateId => {
#				fieldType=>"template",
#				defaultValue=>'MWtmplregNotify0000001'
#				},
#			reminderTemplateId => {
#				fieldType=>"template",
#				defaultValue=>'MWtmplreminder00000001'
#				},
#			groupCanRegister => {
#				fieldType=>"group",
#				defaultValue=>'2'
#				},
#			groupCanReminder => {
#				fieldType=>"group",
#				defaultValue=>'2'
#				},
#			groupRegNotify => {
#				fieldType=>"group",
#				defaultValue=>'3'
#			}
		}
	});
	return $class->SUPER::definition($definition);
}



#-------------------------------------------------------------------
sub getEditForm {
	my $self = shift;
	
	my $tabform = $self->SUPER::getEditForm();
	#return $tabform;
	$tabform->getTab("properties")->HTMLArea(
		-name=>"description", -label=>WebGUI::International::get(512,"EventsCalendar"),
		-value=>$self->getValue("description")
		);
	$tabform->getTab("properties")->dateTime(
		-name=>"eventStartDate", -label=>WebGUI::International::get(513,"EventsCalendar"),
		-extras=>'onBlur="this.form.eventEndDate.value=this.form.eventStartDate.value;this.form.until.value=this.form.eventStartDate.value;"',
		-value=>$self->getValue("eventStartDate")
		);
	$tabform->getTab("properties")->dateTime(
		-name=>"eventEndDate", -label=>WebGUI::International::get(514,"EventsCalendar"),
		-extras=>'onBlur="this.form.until.value=this.form.eventEndDate.value;"',
		-value=>$self->getValue("eventEndDate")
		);
	$tabform->getTab("properties")->text(
		-name=>"eventLocation", -label=>WebGUI::International::get(515,"EventsCalendar"),
		-value=>$self->getValue("eventLocation")
		);
#	$tabform->getTab("properties")->yesNo(
#		-name=>"allowRegistration", -label=>WebGUI::International::get(516,"EventsCalendar"),
#		-value=>$self->getValue("allowRegistration")
#		);
#	$tabform->getTab("properties")->yesNo(
#		-name=>"allowUnregistration", -label=>WebGUI::International::get(517,"EventsCalendar"),
#		-value=>$self->getValue("allowUnregistration")
#		);
#	$tabform->getTab("properties")->yesNo(
#		-name=>"regConfirm", -label=>WebGUI::International::get(518,"EventsCalendar"),
#		-value=>$self->getValue("regConfirm")
#		);
#  $tabform->getTab("properties")->yesNo(
#		-name=>"regNotify", -label=>WebGUI::International::get(519,"EventsCalendar"),
#		-value=>$self->getValue("regNotify")
#		);
#	$tabform->getTab("properties")->dateTime(
#		-name=>"regStartDate", -label=>WebGUI::International::get(520,"EventsCalendar"),
#		-extras=>'onBlur="this.form.regEndDate.value=this.form.regStartDate.value;this.form.until.value=this.form.regStartDate.value;"',
#		-value=>$self->getValue("regStartDate")
#		);
#	$tabform->getTab("properties")->dateTime(
#		-name=>"regEndDate", -label=>WebGUI::International::get(521,"EventsCalendar"),
#		-extras=>'onBlur="this.form.until.value=this.form.regEndDate.value;"',
#		-value=>$self->getValue("regEndDate")
#		);
#	$tabform->getTab("properties")->yesNo(
#		-name=>"allowReminders", -label=>WebGUI::International::get(522,"EventsCalendar"),
#		-value=>$self->getValue("allowReminders")
#		);
#	$tabform->getTab("properties")->dateTime(
#		-name=>"reminderStartDate", -label=>WebGUI::International::get(523,"EventsCalendar"),
#		-extras=>'onBlur="this.form.reminderEndDate.value=this.form.reminderStartDate.value;this.form.until.value=this.form.reminderStartDate.value;"',
#		-value=>$self->getValue("reminderStartDate")
#		);
#	$tabform->getTab("properties")->dateTime(
#		-name=>"reminderEndDate", -label=>WebGUI::International::get(524,"EventsCalendar"),
#		-extras=>'onBlur="this.form.until.value=this.form.reminderEndDate.value;"',
#		-value=>$self->getValue("regEndDate")
#		);
#	$tabform->getTab("properties")->interval(
#		-name=>"reminderRecurs", 
#		-label=>WebGUI::International::get(524.5,"EventsCalendar"),
#		-value=>$self->getValue("reminderRecurs")
#		);
# Not quite implemented yet...
#	$tabform->getTab("properties")->yesNo(
#		-name=>"chargeForEvent", -label=>WebGUI::International::get(525,"EventsCalendar"),
#		-value=>$self->getValue("chargeForEvent")
#		);
#	$tabform->getTab("properties")->float(
#		-name=>"firstAttendeeFee", -label=>WebGUI::International::get(526,"EventsCalendar"),
#		-value=>$self->getValue("firstAttendeeFee")
#		);
#	$tabform->getTab("properties")->float(
#		-name=>"secondAttendeeFee", -label=>WebGUI::International::get(527,"EventsCalendar"),
#		-value=>$self->getValue("secondAttendeeFee")
#		);
#	$tabform->getTab("properties")->integer(
#		-name=>"availableSeats", -label=>WebGUI::International::get(528,"EventsCalendar"),
#		-value=>$self->getValue("availableSeats")
#		);
	if (($session{form}{func} eq "addStyledEvent") || ($session{form}{func} eq "addEvent")) {
		my %recursEvery;
		tie %recursEvery, 'Tie::IxHash';
		%recursEvery = (
			'never'=>WebGUI::International::get(4,"EventsCalendar"),
			'day'=>WebGUI::International::get(700),
			'week'=>WebGUI::International::get(701),
			'month'=>WebGUI::International::get(702),
			'year'=>WebGUI::International::get(703)
		);
		$tabform->getTab("properties")->raw(
			'<tr><td class="formdescription" valign="top">'.WebGUI::International::get(8,"EventsCalendar").'</td><td class="tableData">'
		);
		$tabform->getTab("properties")->integer("interval","",1,"","","",3);
		$tabform->getTab("properties")->selectList("recursEvery",\%recursEvery);
		$tabform->getTab("properties")->raw('<tr><td class="formdescription" valign="top">'.WebGUI::International::get(9,"EventsCalendar").'</td><td class="tableData">');
		$tabform->getTab("properties")->date("until");
		$tabform->getTab("properties")->raw("</td><tr>");
	}
#	$tabform->getTab("display")->template(
#    -name=>"confirmationTemplateId",
#    -value=>$self->getValue("confirmationTemplateId"),
#    -namespace=>"EventsCalendar/Event",
#    -label=>WebGUI::International::get(529,"EventsCalendar"),
#    -afterEdit=>'func=edit'
#    );
	$tabform->getTab("display")->template(
    -name=>"templateId",
    -value=>$self->getValue("templateId"),
    -namespace=>"EventsCalendar/Event",
    -label=>WebGUI::International::get(530,"EventsCalendar"),
    -afterEdit=>'func=edit&wid='.$self->get("wobjectId")
    );
#	$tabform->getTab("display")->template(
#    -name=>"regNotifyTemplateId",
#    -value=>$self->getValue("regNotifyTemplateId"),
#    -namespace=>"EventsCalendar/Event",
#    -label=>WebGUI::International::get(531,"EventsCalendar"),
#    -afterEdit=>'func=edit&wid='.$self->get("wobjectId")
#    );
#  $tabform->getTab("display")->template(
#  	-name=>"reminderTemplateId",
#		-value=>$self->getValue("reminderTemplateId"),
#		-namespace=>"EventsCalendar/Event",
#		-label=>WebGUI::International::get(532,"EventsCalendar"),
#		-afterEdit=>'func=edit&wid='.$self->get("wobjectId")
#		);
#	$tabform->getTab("security")->group(
#		-name=>"groupCanRegister", -label=>WebGUI::International::get(533,"EventsCalendar"),
#		-value=>[$self->getValue("groupCanRegister")]
#		);
#	$tabform->getTab("security")->group(
#		-name=>"groupCanReminder", -label=>WebGUI::International::get(534,"EventsCalendar"),
#		-value=>[$self->getValue("groupCanReminder")]
#		);
#	$tabform->getTab("security")->group(
#		-name=>"groupNotify", -label=>WebGUI::International::get(535,"EventsCalendar"),
#		-value=>[$self->getValue("regNotifyGroupId")]
#		);
	return $tabform;
}



#-------------------------------------------------------------------
sub getIcon {
	my $self = shift;
	my $small = shift;
	return $session{config}{extrasURL}.'/assets/small/calendar.gif' if ($small);
	return $session{config}{extrasURL}.'/assets/calendar.gif';
}


#-------------------------------------------------------------------
sub getName {
        return WebGUI::International::get(511,"EventsCalendar");
}


#-------------------------------------------------------------------
sub view {
	my $self = shift;
	return WebGUI::Privilege::noAccess() unless $self->canView;
		$self->logView() if ($session{setting}{passiveProfilingEnabled});
	my ($output, $event, %var, $id);
	$event = $self;
	$var{title} = $event->getValue("title");
	$var{"start.label"} =  WebGUI::International::get(14,"EventsCalendar");
	$var{"start.date"} = epochToHuman($self->getValue("eventStartDate"),"%z");
	$var{"start.time"} = epochToHuman($self->getValue("eventStartDate"),"%Z");
	$var{"end.label"} = WebGUI::International::get(15,"EventsCalendar");
	$var{"end.date"} = epochToHuman($self->getValue("eventEndDate"),"%z");
	$var{"end.time"} = epochToHuman($self->getValue("eventEndDate"),"%Z");
	$var{canEdit} = $self->canEdit;
	$var{"edit.url"} = WebGUI::URL::page('func=edit');
	$var{"edit.label"} = WebGUI::International::get(575);
	$var{"delete.url"} = WebGUI::URL::page('func=deleteEvent&rid='.$self->getValue("EventsCalendar_recurringId"));
	$var{"delete.label"} = WebGUI::International::get(576);
#	my $query = "select EventsCalendar_eventId from EventsCalendar_event where EventsCalendar_eventId<>".quote($event->getValue("EventsCalendar_eventId});
#	$query .= " and wobjectId=".quote($self->get("wobjectId")) unless ($self->get("isMaster"));
#	$query .= " and startDate<=$event->getValue("startDate} order by startDate desc, endDate desc";
#	($id) = WebGUI::SQL->quickArray($query,WebGUI::SQL->getSlave);
#	$var{"previous.label"} = '&laquo;'.WebGUI::International::get(92,"EventsCalendar");
#	$var{"previous.url"} = WebGUI::URL::page("func=viewEvent&wid=".$self->get("wobjectId")."&eid=".$id) if ($id);
#	$query = "select EventsCalendar_eventId from EventsCalendar_event where EventsCalendar_eventId<>".quote($event->getValue("EventsCalendar_eventId});
#	$query .= " and wobjectId=".quote($self->get("wobjectId")) unless ($self->get("isMaster"));
#	$query .= " and startDate>=$event->getValue("eventStartDate") order by startDate, endDate";
#        ($id) = WebGUI::SQL->quickArray($query,WebGUI::SQL->getSlave);
#        $var{"next.label"} = WebGUI::International::get(93,"EventsCalendar").'&raquo;';
#        $var{"next.url"} = WebGUI::URL::page("func=viewEvent&wid=".$self->get("wobjectId")."&eid=".$id) if ($id);
	$var{description} = $event->getValue("description");
#	my $where = "eventscalendar.type=2";
#	my $kiddos = $self->getLineageWhere(["children"],{returnObjects=>1,joinClass=>"WebGUI::Asset::Wobject::EventsCalendar",whereClause=>$where});
#	my $tabform = WebGUI::TabForm->new();
#	#let's try to create a template variable that is a tabform of agendas.
#	foreach my $agenda (@{$kiddos}) {
#		$tabform->addTab($agenda->getId,$agenda->getValue("title"));
#		#These will be in order of lineage.  Use the Asset Manager to change the order.
#		$tabform->getTab($agenda->getId)->raw($agenda->WebGUI::Asset::Wobject::EventsCalendar::view);
#	}
#	$var{agendas} = $tabform->print;
	my $vars = \%var;
	#get parent so we can get the parent's style.  Hopefully the parent is an EventsCalendar.  If not, oh well.
	my $parent = $self->getParent;
	return WebGUI::Style::process($self->processTemplate($vars,$self->getValue("templateId")),$parent->getValue("styleTemplateId"));
}


#-------------------------------------------------------------------
sub www_deleteEvent {
	my $self = shift;
	return WebGUI::Privilege::insufficient() unless ($self->canEdit);
	my ($output);
	$output = '<h1>'.WebGUI::International::get(42).'</h1>';
	$output .= WebGUI::International::get(75,"EventsCalendar").'<p><blockquote>';
	$output .= '<a href="'.WebGUI::URL::page('func=deleteEventConfirm').'">'.WebGUI::International::get(76,"EventsCalendar").'</a><p>';
	$output .= '<a href="'.WebGUI::URL::page('func=deleteEventConfirm&rid='.$session{form}{rid}).'">'
		.WebGUI::International::get(77,"EventsCalendar").'</a><p>' if ($session{form}{rid});
	$output .= '<a href="'.$self->getUrl.'">'.WebGUI::International::get(78,"EventsCalendar").'</a>';
	$output .= '</blockquote>';
	return return WebGUI::Style::process($output,$self->getParent->getValue("styleTemplateId"));
}


#-------------------------------------------------------------------
sub www_deleteEventConfirm {
	my $self = shift;
	return WebGUI::Privilege::insufficient() unless ($self->canEdit);
	if ($session{form}{rid} ne "") {
		my $where = "EventsCalendar_Event.EventsCalendar_recurringId=".quote($session{form}{rid});
		my $series = $self->getParent->getLineageWhere(["descendants"],{returnObjects=>1, 
		joinClass=>"WebGUI::Asset::Event",whereClause=>$where});
		foreach my $trashedEvent (@{$series}) {
			$trashedEvent->trash;
		}
	} else {
		$self->trash;
	}
	return $self->getParent->getContainer->www_view;;
}


#-------------------------------------------------------------------
sub www_edit {
	my $self = shift;
	return WebGUI::Privilege::insufficient() unless $self->canEdit;
	$self->getAdminConsole->setHelp("event add/edit");
	return $self->getAdminConsole->render($self->getEditForm->print,WebGUI::International::get('13', 'EventsCalendar'));
}


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

=head2 www_editSave ( )

Saves the event or a new (series of) event(s).

=cut

sub www_editSave {
	my $self = shift;
	my $object;
	# Somebody please help me debug this... it was adding recurring events just fine; then 
	# I changed something and it stopped working... :(  I suspect it has something to do 
	# with processPropertiesFromFormPost.  It's as if $session{form}{recursEvery} always equals never.	
	
	if ($session{form}{assetId} eq "new") {
		$self = $self->getParent() if ($self->getValue("className") eq "WebGUI::Asset::Event");
		return $self->getAdminConsole->render(WebGUI::Privilege::insufficient()) unless ($self->canEdit);
		my (@startDate, @endDate, @regStartDate, @regEndDate, @reminderStartDate, 
		@reminderEndDate, $until, @eventId, $i, $recurringEventId);
		$startDate[0] = WebGUI::DateTime::setToEpoch($session{form}{eventStartDate});
		$startDate[0] = time() unless ($startDate[0] > 0);
		$endDate[0] = WebGUI::DateTime::setToEpoch($session{form}{eventEndDate});
		$endDate[0] = $startDate[0] unless ($endDate[0] >= $startDate[0]);
#		$regStartDate[0] = WebGUI::DateTime::setToEpoch($session{form}{regStartDate});
#		$regEndDate[0] = WebGUI::DateTime::setToEpoch($session{form}{regStartDate});
#		$regEndDate[0] = $regStartDate[0] unless ($regEndDate[0] >= $regStartDate[0]);
#		$reminderStartDate[0] = WebGUI::DateTime::setToEpoch($session{form}{reminderStartDate});
#		$reminderEndDate[0] = WebGUI::DateTime::setToEpoch($session{form}{reminderStartDate});
#		$reminderEndDate[0] = $reminderStartDate[0] unless ($reminderEndDate[0] >= $reminderStartDate[0]);
		$session{form}{title} = $session{form}{title} || WebGUI::International::get(557,"EventsCalendar");
		$until = WebGUI::DateTime::setToEpoch($session{form}{until});
		$until = $endDate[0] unless ($until >= $endDate[0]);
		$eventId[0] = WebGUI::Id::generate();
		$session{form}{interval} = 1 if ($session{form}{interval} < 1);
		if ($session{form}{recursEvery} eq "never") {
			$recurringEventId = 0;
			my $newEvent = $self->addChild({
				className=>"WebGUI::Asset::Event",
				title=>$session{form}{title},
				description=>$session{form}{description},
				EventsCalendar_recurringId=>$recurringEventId
			});
			$newEvent->processPropertiesFromFormPost;
			$newEvent->updateHistory("edited");
			$newEvent->{_parent} = $self;
		} else {
			$recurringEventId = WebGUI::Id::generate();
			my $firstEvent = $self->addChild({
				className=>"WebGUI::Asset::Event",
				title=>$session{form}{title},
				eventStartDate=>$startDate[0],
				eventEndDate=>$endDate[0],
				description=>$session{form}{description},
				EventsCalendar_recurringId=>$recurringEventId,
				eventLocation=>$session{form}{description},
				templateId=>$self->getValue("eventTemplateId")
			});
			$firstEvent->processPropertiesFromFormPost;
			$firstEvent->updateHistory("edited");
			$firstEvent->{_parent} = $self;
			while ($startDate[$i] < $until) {
				$i++;
				$eventId[$i] = WebGUI::Id::generate();
				if ($session{form}{recursEvery} eq "day") {
					$startDate[$i] = addToDate($startDate[0],0,0,($i*$session{form}{interval}));
					$endDate[$i] = addToDate($endDate[0],0,0,($i*$session{form}{interval}));
				} elsif ($session{form}{recursEvery} eq "week") {
					$startDate[$i] = addToDate($startDate[0],0,0,(7*$i*$session{form}{interval}));
					$endDate[$i] = addToDate($endDate[0],0,0,(7*$i*$session{form}{interval}));
				} elsif ($session{form}{recursEvery} eq "month") {
					$startDate[$i] = addToDate($startDate[0],0,($i*$session{form}{interval}),0);
					$endDate[$i] = addToDate($endDate[0],0,($i*$session{form}{interval}),0);
				} elsif ($session{form}{recursEvery} eq "year") {
					$startDate[$i] = addToDate($startDate[0],($i*$session{form}{interval}),0,0);
					$endDate[$i] = addToDate($endDate[0],($i*$session{form}{interval}),0,0);
				}
				my $newEvent = $self->duplicate($firstEvent);
				$newEvent->update({
					eventStartDate=>$startDate[$i],
					eventEndDate=>$endDate[$i]
				});
				print "\n$i\n";
				$newEvent->fixUrl;
				$newEvent->updateHistory("edited");
				$newEvent->{_parent} = $self;
			}
		}
	} else {
		return $self->getAdminConsole->render(WebGUI::Privilege::insufficient()) unless ($self->canEdit);
		$self->processPropertiesFromFormPost;
		$self->updateHistory("edited");
	}
	return $self->www_manageAssets if ($session{form}{proceed} eq "manageAssets" && $session{form}{assetId} eq "new");
	if ($session{form}{proceed} ne "") {
		my $method = "www_".$session{form}{proceed};
		$session{asset} = $object;
		return $object->$method();
	}
	return (($self->getParent)->getContainer)->www_view;
}



#-------------------------------------------------------------------
#sub www_editStyled {
#	my $self = shift;
#	#get parent so we can get the parent's style.  Hopefully the parent is a wobject.  If not, oh well.
#	my $parent = WebGUI::Asset->newByDynamicClass($self->get("parentId"));
#	return WebGUI::Privilege::noAccess() unless (($parent->getValue("className") eq "WebGUI::Asset::Wobject::EventsCalendar") && #($parent->canEdit));
#	return WebGUI::Style::process($self->getEditForm->print,$parent->getValue("styleTemplateId"));
#}

1;