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package installer::windows::shortcut;

use installer::existence;
use installer::exiter;
use installer::files;
use installer::globals;
use installer::windows::idtglobal;

##############################################################
# Returning the file object for the msiassembly table.
##############################################################

sub get_file_by_name
{
	my ( $filesref, $filename ) = @_;

	my $foundfile = 0;
	my $onefile;
	
	for ( my $i = 0; $i <= $#{$filesref}; $i++ )
	{
		$onefile = ${$filesref}[$i];
		my $name = $onefile->{'Name'};
		
		if ( $name eq $filename )
		{
			$foundfile = 1;
			last;	
		}		
	}

	if (! $foundfile ) { $onefile  = ""; }

	return $onefile;
}

##############################################################
# Returning identifier for shortcut table.
##############################################################

sub get_shortcut_identifier
{
	my ($shortcut) = @_;

	my $identifier = $shortcut->{'gid'};
	
	return $identifier;
}

##############################################################
# Returning directory for shortcut table.
##############################################################

sub get_shortcut_directory
{
	my ($shortcut, $dirref) = @_;
	
	# For shortcuts it is easy to convert the gid_Dir_Abc into the unique name in 
	# the directory table, for instance help_en_simpressidx.
	# For files (components) this is not so easy, because files can be included
	# in zip files with subdirectories that are not defined in scp.
	
	my $onedir;
	my $shortcutdirectory = $shortcut->{'Dir'};
	my $directory = "";
	my $found = 0;
	
	for ( my $i = 0; $i <= $#{$dirref}; $i++ )
	{
		$onedir = ${$dirref}[$i];
		my $directorygid = $onedir->{'Dir'};

		if ( $directorygid eq $shortcutdirectory )
		{
			$found = 1;
			last;
		}
	}	

	if (!($found))
	{
		installer::exiter::exit_program("ERROR: Did not find DirectoryID $shortcutdirectory in directory collection for shortcut", "get_shortcut_directory");
	}
	
	$directory = $onedir->{'uniquename'};

	if ($directory eq "") { $directory = "INSTALLLOCATION"; }		# Shortcuts in the root directory
	
	return $directory;
}

##############################################################
# Returning name for shortcut table.
##############################################################

sub get_shortcut_name
{
	my ($shortcut, $shortnamesref, $onelanguage) = @_;
	
	my $returnstring;
	
	my $name = $shortcut->{'Name'};
	
	my $shortstring = installer::windows::idtglobal::make_eight_three_conform($name, "shortcut", $shortnamesref);
	$shortstring =~ s/\s/\_/g;	# replacing white spaces with underline	
	
	if ( $shortstring eq $name ) { $returnstring = $name; }	# nothing changed
	else {$returnstring = $shortstring . "\|" . $name; }

	return $returnstring;
}

##############################################################
# Returning component for shortcut table.
##############################################################

sub get_shortcut_component
{
	my ($shortcut, $filesref) = @_;

	my $onefile; 
	my $component = "";
	my $found = 0;
	my $shortcut_fileid = $shortcut->{'FileID'};

	my $absolute_filename = 0;
	if ( $shortcut->{'Styles'} ) { $styles = $shortcut->{'Styles'}; }
	if ( $styles =~ /\bABSOLUTE_FILENAME\b/ ) { $absolute_filename = 1; }	# FileID contains an absolute filename
	if ( $styles =~ /\bUSE_HELPER_FILENAME\b/ ) { $absolute_filename = 1; }	# ComponentIDFile contains id of a helper file

	# if the FileID contains an absolute filename, therefore the entry for "ComponentIDFile" has to be used.
	if ( $absolute_filename ) { $shortcut_fileid = $shortcut->{'ComponentIDFile'}; }

	for ( my $i = 0; $i <= $#{$filesref}; $i++ )
	{
		$onefile = ${$filesref}[$i];
		my $filegid = $onefile->{'gid'};

		if ( $filegid eq $shortcut_fileid )
		{
			$found = 1;
			last;
		}
	}
		
	if (!($found))
	{
		installer::exiter::exit_program("ERROR: Did not find FileID $shortcut_fileid in file collection for shortcut", "get_shortcut_component");
	}
	
	$component = $onefile->{'componentname'};
	
	# finally saving the componentname in the folderitem collector
	
	$shortcut->{'component'} = $component;
	
	return $component;
}

##############################################################
# Returning target for shortcut table.
##############################################################

sub get_shortcut_target
{
	my ($shortcut, $filesref) = @_;

	my $target = "";
	my $found = 0;
	my $shortcut_fileid = $shortcut->{'FileID'};
	my $onefile;

	for ( my $i = 0; $i <= $#{$filesref}; $i++ )
	{
		$onefile = ${$filesref}[$i];
		my $filegid = $onefile->{'gid'};
		
		if ( $filegid eq $shortcut_fileid )
		{
			$found = 1;
			last;
		}
	}
		
	if (!($found))
	{
		installer::exiter::exit_program("ERROR: Did not find FileID $shortcut_fileid in file collection for shortcut", "get_shortcut_target");
	}
	
	if ( $onefile->{'Name'} )
	{
		$target = $onefile->{'Name'};
	}
	
	$target = "\[\#" . $target . "\]";	# format for Non-Advertised shortcuts

	return $target;
}

##############################################################
# Returning arguments for shortcut table.
##############################################################

sub get_shortcut_arguments
{
	my ($shortcut) = @_;

	return "";
}

##############################################################
# Returning the localized description for shortcut table.
##############################################################

sub get_shortcut_description
{
	my ($shortcut, $onelanguage) = @_;

	my $description = "";
	if ( $shortcut->{'Tooltip'} ) { $description = $shortcut->{'Tooltip'}; }

	return $description;
}

##############################################################
# Returning hotkey for shortcut table.
##############################################################

sub get_shortcut_hotkey
{
	my ($shortcut) = @_;

	return "";
}

##############################################################
# Returning icon for shortcut table.
##############################################################

sub get_shortcut_icon
{
	my ($shortcut) = @_;

	return "";
}

##############################################################
# Returning iconindex for shortcut table.
##############################################################

sub get_shortcut_iconindex
{
	my ($shortcut) = @_;

	return "";
}

##############################################################
# Returning show command for shortcut table.
##############################################################

sub get_shortcut_showcmd
{
	my ($shortcut) = @_;

	return "";
}

##############################################################
# Returning working directory for shortcut table.
##############################################################

sub get_shortcut_wkdir
{
	my ($shortcut) = @_;

	return "";
}

####################################################################
# Returning working directory for shortcut table for FolderItems.
####################################################################

sub get_folderitem_wkdir
{
	my ($onelink, $dirref) = @_;

	# For shortcuts it is easy to convert the gid_Dir_Abc into the unique name in 
	# the directory table, for instance help_en_simpressidx.
	
	my $onedir;
	my $workingdirectory = "";
	if ( $onelink->{'WkDir'} ) { $workingdirectory = $onelink->{'WkDir'}; }
	my $directory = "";

	if ( $workingdirectory )
	{
		my $found = 0;
	
		for ( my $i = 0; $i <= $#{$dirref}; $i++ )
		{
			$onedir = ${$dirref}[$i];
			my $directorygid = $onedir->{'Dir'};

			if ( $directorygid eq $workingdirectory )
			{
				$found = 1;
				last;
			}
		}	

		if (!($found))
		{
			installer::exiter::exit_program("ERROR: Did not find DirectoryID $workingdirectory in directory collection for FolderItem", "get_folderitem_wkdir");
		}

		$directory = $onedir->{'uniquename'};

		if ($directory eq "") { $directory = "INSTALLLOCATION"; }
	}

	return $directory;	
}

###################################################################
# Returning the directory for a folderitem for shortcut table.
###################################################################

sub get_folderitem_directory
{
	my ($shortcut) = @_;

	# my $directory = "$installer::globals::programmenufolder";	 # default
	my $directory = "$installer::globals::officemenufolder";	 # default

	# The value $installer::globals::programmenufolder is not correct for the
	# PREDEFINED folders, like PREDEFINED_AUTOSTART
	
	if ( $shortcut->{'FolderID'} eq "PREDEFINED_AUTOSTART" )
	{
		$directory = $installer::globals::startupfolder;		
	}

	if ( $shortcut->{'FolderID'} eq "PREDEFINED_DESKTOP" )
	{
		$directory = $installer::globals::desktopfolder;
		$installer::globals::desktoplinkexists = 1;
	}

	if ( $shortcut->{'FolderID'} eq "PREDEFINED_STARTMENU" )
	{
		$directory = $installer::globals::startmenufolder;		
	}

	# saving the directory in the folderitems collector
	
	$shortcut->{'directory'} = $directory;

	return $directory;
}

########################################################################
# Returning the target (feature) for a folderitem for shortcut table.
# For non-advertised shortcuts this is a formatted string.
########################################################################

sub get_folderitem_target
{
	my ($shortcut, $filesref) = @_;

	my $onefile; 
	my $target = "";
	my $found = 0;
	my $shortcut_fileid = $shortcut->{'FileID'};

	my $styles = "";
	my $nonadvertised = 0;
	my $absolute_filename = 0;
	if ( $shortcut->{'Styles'} ) { $styles = $shortcut->{'Styles'}; }
	if ( $styles =~ /\bNON_ADVERTISED\b/ ) { $nonadvertised = 1; }	# this is a non-advertised shortcut
	if ( $styles =~ /\bABSOLUTE_FILENAME\b/ ) { $absolute_filename = 1; }	# FileID contains an absolute filename

	# if the FileID contains an absolute filename this can simply be returned as target for the shortcut table.
	if ( $absolute_filename )
	{
		$shortcut->{'target'} = $shortcut_fileid; 
		return $shortcut_fileid;
	} 

	for ( my $i = 0; $i <= $#{$filesref}; $i++ )
	{
		$onefile = ${$filesref}[$i];
		my $filegid = $onefile->{'gid'};
		
		if ( $filegid eq $shortcut_fileid )
		{
			$found = 1;
			last;
		}
	}
		
	if (!($found))
	{
		installer::exiter::exit_program("ERROR: Did not find FileID $shortcut_fileid in file collection for folderitem", "get_folderitem_target");
	}

	# Non advertised shortcuts do not return the feature, but the path to the file
	if ( $nonadvertised )
	{
		$target = "\[" . $onefile->{'uniquedirname'} . "\]" . "\\" . $onefile->{'Name'};
		$shortcut->{'target'} = $target; 
		return $target;
	}

	# the rest only for advertised shortcuts, which contain the feature in the shortcut table.

	if ( $onefile->{'modules'} ) { $target = $onefile->{'modules'}; }

	# If modules contains a list of modules, only taking the first one.
	# But this should never be needed
	
	if ( $target =~ /^\s*(.*?)\,/ ) { $target = $1; }

	# Attention: Maximum feature length is 38!
	installer::windows::idtglobal::shorten_feature_gid(\$target);
	
	# and finally saving the target in the folderitems collector
	
	$shortcut->{'target'} = $target;
	
	return $target;
}

########################################################################
# Returning the arguments for a folderitem for shortcut table.
########################################################################

sub get_folderitem_arguments
{
	my ($shortcut) = @_;
	
	my $parameter = "";

	if ( $shortcut->{'Parameter'} ) { $parameter = $shortcut->{'Parameter'}; }
	
	return $parameter;
}

########################################################################
# Returning the icon for a folderitem for shortcut table.
# The returned value has to be defined in the icon table.
########################################################################

sub get_folderitem_icon
{
	my ($shortcut, $filesref, $iconfilecollector) = @_;

	my $styles = "";
	if ( $shortcut->{'Styles'} ) { $styles = $shortcut->{'Styles'}; }
	if ( $styles =~ /\bNON_ADVERTISED\b/ ) { return ""; }	# no icon for non-advertised shortcuts

	my $iconfilegid = "";
	
	if ( $shortcut->{'IconFile'} ) { $iconfilegid = $shortcut->{'IconFile'}; }
	else { $iconfilegid = $shortcut->{'FileID'}; }

	my $onefile;
	my $found = 0;

	for ( my $i = 0; $i <= $#{$filesref}; $i++ )
	{
		$onefile = ${$filesref}[$i];
		my $filegid = $onefile->{'gid'};
		
		if ( $filegid eq $iconfilegid )
		{
			$found = 1;
			last;
		}
	}
		
	if (!($found))
	{
		installer::exiter::exit_program("ERROR: Did not find FileID $iconfilegid in file collection", "get_folderitem_icon");
	}

	$iconfile = $onefile->{'Name'};
	
	# collecting all icon files to copy them into the icon directory
	
	my $sourcepath = $onefile->{'sourcepath'};
	
	if (! installer::existence::exists_in_array($sourcepath, $iconfilecollector))
	{		
		push(@{$iconfilecollector}, $sourcepath);
	}			

	return $iconfile;
}

########################################################################
# Returning the iconindex for a folderitem for shortcut table.
########################################################################

sub get_folderitem_iconindex
{
	my ($shortcut) = @_;

	my $styles = "";
	if ( $shortcut->{'Styles'} ) { $styles = $shortcut->{'Styles'}; }
	if ( $styles =~ /\bNON_ADVERTISED\b/ ) { return ""; }	# no iconindex for non-advertised shortcuts

	my $iconid = 0;

	if ( $shortcut->{'IconID'} ) { $iconid = $shortcut->{'IconID'}; }
	
	return $iconid;
}

########################################################################
# Returning the show command for a folderitem for shortcut table.
########################################################################

sub get_folderitem_showcmd
{
	my ($shortcut) = @_;

	return "1";
}

###########################################################################################################
# Creating the file Shortcut.idt dynamically
# Content: 
# Shortcut Directory_ Name Component_ Target Arguments Description Hotkey Icon_ IconIndex ShowCmd WkDir
###########################################################################################################

sub create_shortcut_table
{
	my ($filesref, $linksref, $folderref, $folderitemsref, $dirref, $basedir, $languagesarrayref, $includepatharrayref, $iconfilecollector) = @_;

	for ( my $m = 0; $m <= $#{$languagesarrayref}; $m++ )
	{
		my $onelanguage = ${$languagesarrayref}[$m];

		my @shortcuttable = ();
			
		my @shortnames = ();	# to collect all short names

		installer::windows::idtglobal::write_idt_header(\@shortcuttable, "shortcut");

		# First the links, defined in scp as ShortCut

		for ( my $i = 0; $i <= $#{$linksref}; $i++ )
		{
			my $onelink = ${$linksref}[$i];

			# Controlling the language!
			# Only language independent folderitems or folderitems with the correct language 
			# will be included into the table
			
			if (! (!(( $onelink->{'ismultilingual'} )) || ( $onelink->{'specificlanguage'} eq $onelanguage )) )  { next; }

			my %shortcut = ();
	
			$shortcut{'Shortcut'} = get_shortcut_identifier($onelink); 		
			$shortcut{'Directory_'} = get_shortcut_directory($onelink, $dirref); 		
			$shortcut{'Name'} = get_shortcut_name($onelink, \@shortnames, $onelanguage);	# localized name 		
			$shortcut{'Component_'} = get_shortcut_component($onelink, $filesref); 		
			$shortcut{'Target'} = get_shortcut_target($onelink, $filesref); 		
			$shortcut{'Arguments'} = get_shortcut_arguments($onelink); 		
			$shortcut{'Description'} = get_shortcut_description($onelink, $onelanguage); 	# localized description
			$shortcut{'Hotkey'} = get_shortcut_hotkey($onelink); 		
			$shortcut{'Icon_'} = get_shortcut_icon($onelink); 		
			$shortcut{'IconIndex'} = get_shortcut_iconindex($onelink); 		
			$shortcut{'ShowCmd'} = get_shortcut_showcmd($onelink); 		
			$shortcut{'WkDir'} = get_shortcut_wkdir($onelink); 		

			my $oneline = $shortcut{'Shortcut'} . "\t" . $shortcut{'Directory_'} . "\t" . $shortcut{'Name'} . "\t"
						. $shortcut{'Component_'} . "\t" . $shortcut{'Target'} . "\t" . $shortcut{'Arguments'} . "\t"
						. $shortcut{'Description'} . "\t" . $shortcut{'Hotkey'} . "\t" . $shortcut{'Icon_'} . "\t"
						. $shortcut{'IconIndex'} . "\t" . $shortcut{'ShowCmd'} . "\t" . $shortcut{'WkDir'} . "\n";

			push(@shortcuttable, $oneline);	
		}

		# Second the entries into the start menu, defined in scp as Folder and Folderitem 
		# These shortcuts will fill the icons table.

		for ( my $i = 0; $i <= $#{$folderref}; $i++ )
		{
			my $foldergid = ${$folderref}[$i]->{'gid'};
		
			# iterating over all folderitems for this folder
		
			for ( my $j = 0; $j <= $#{$folderitemsref}; $j++ )
			{
				my $onelink = ${$folderitemsref}[$j];
	
				# Controlling the language!
				# Only language independent folderitems or folderitems with the correct language 
				# will be included into the table
			
				if (! (!(( $onelink->{'ismultilingual'} )) || ( $onelink->{'specificlanguage'} eq $onelanguage )) )  { next; }
			
				# controlling the folder	

				my $localused = 0;
				
				if ( $onelink->{'used'} ) { $localused = $onelink->{'used'}; }

				if (!($localused == 1)) { $onelink->{'used'} = "0"; }		# no resetting
	
				if (!( $onelink->{'FolderID'} eq $foldergid )) { next; }

				$onelink->{'used'} = "1";
	
				my %shortcut = ();

				$shortcut{'Shortcut'} = get_shortcut_identifier($onelink); 		
				$shortcut{'Directory_'} = get_folderitem_directory($onelink); 		
				$shortcut{'Name'} = get_shortcut_name($onelink, \@shortnames, $onelanguage);	# localized name
				$shortcut{'Component_'} = get_shortcut_component($onelink, $filesref); 		
				$shortcut{'Target'} = get_folderitem_target($onelink, $filesref); 		
				$shortcut{'Arguments'} = get_folderitem_arguments($onelink); 		
				$shortcut{'Description'} = get_shortcut_description($onelink, $onelanguage);	# localized description
				$shortcut{'Hotkey'} = get_shortcut_hotkey($onelink); 		
				$shortcut{'Icon_'} = get_folderitem_icon($onelink, $filesref, $iconfilecollector); 		
				$shortcut{'IconIndex'} = get_folderitem_iconindex($onelink); 		
				$shortcut{'ShowCmd'} = get_folderitem_showcmd($onelink); 		
				$shortcut{'WkDir'} = get_folderitem_wkdir($onelink, $dirref);

				my $oneline = $shortcut{'Shortcut'} . "\t" . $shortcut{'Directory_'} . "\t" . $shortcut{'Name'} . "\t"
							. $shortcut{'Component_'} . "\t" . $shortcut{'Target'} . "\t" . $shortcut{'Arguments'} . "\t"
							. $shortcut{'Description'} . "\t" . $shortcut{'Hotkey'} . "\t" . $shortcut{'Icon_'} . "\t"
							. $shortcut{'IconIndex'} . "\t" . $shortcut{'ShowCmd'} . "\t" . $shortcut{'WkDir'} . "\n";

				push(@shortcuttable, $oneline);
			}	
		}
		
		# The soffice.ico has to be included into the icon table
		# as icon for the ARP applet

		my $onefile = "";
		my $sofficefile = "soffice.ico";
		
		my $sourcepathref = installer::scriptitems::get_sourcepath_from_filename_and_includepath_classic(\$sofficefile, $includepatharrayref, 0);

		if ($$sourcepathref eq "") { installer::exiter::exit_program("ERROR: Could not find $sofficefile as icon!", "create_shortcut_table"); }

		if (! installer::existence::exists_in_array($$sourcepathref, $iconfilecollector))
		{		
			unshift(@{$iconfilecollector}, $$sourcepathref);
			$installer::globals::sofficeiconadded = 1;
		}

		my $localinfoline = "Added icon file $$sourcepathref for language pack into icon file collector.\n"; 
		push(@installer::globals::logfileinfo, $localinfoline);

		# Saving the file
	
		my $shortcuttablename = $basedir . $installer::globals::separator . "Shortcut.idt" . "." . $onelanguage;
		installer::files::save_file($shortcuttablename ,\@shortcuttable);
		my $infoline = "Created idt file: $shortcuttablename\n"; 
		push(@installer::globals::logfileinfo, $infoline);
	}
}


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