#!/usr/bin/perl -w
# -*- perl -*-
use P4CGI ;
use strict ;
use CGI::Carp ;
#
#################################################################
#  CONFIGURATION INFORMATION 
#  All config info should be in P4CGI.pm
#
#################################################################
#
#  List open files
#
#################################################################

				# File argument
my $FSPC = P4CGI::cgi()->param("FSPC") ;
$FSPC = "//..." unless defined $FSPC ;
$FSPC = &P4CGI::htmlEncode($FSPC) ;

my $fspc=$FSPC ;
my @FSPC = split(/\s*\+?\s*(?=\/\/)/,$FSPC) ;
$FSPC = "<tt>".join("</tt> and <tt>",@FSPC)."</tt>" ;
my $FSPCcmd = "\"" . join("\" \"",@FSPC) . "\"" ;

my $SORTBY = P4CGI::cgi()->param("SORTBY") ;
$SORTBY="USER" unless defined $SORTBY and $SORTBY eq "NAME" ;

my $err2null = &P4CGI::REDIRECT_ERROR_TO_NULL_DEVICE() ;

				# Get info about opened status
my @opened ;
&P4CGI::p4call(\@opened,"opened -a $FSPCcmd $err2null") ;

map { /(.*)\#(\d+) - (\S+) (\S+\s\S+) \S+ by (\S+)@(\S+)/ ;
      $_ = [$1,$2, $3,$4, $5,$6] ; } @opened ;
#           file   status user
#              rev    change client

my @options ;

my $noFiles=@opened ;

if($SORTBY eq "USER") {
    my @tmp = sort { my @a = @$a ;
		     my @b = @$b ;
		     uc("$a[4] $a[5]").$a[0] cmp uc("$b[4] $b[5]").$b[0] ; } @opened ;
    @opened = @tmp ;
    push @options, &P4CGI::buttonCell($ENV{SCRIPT_NAME},
				      "Sort list by file name",
				      "FSPC=$fspc",
				      "SORTBY=NAME",
				      "Sort by file") ;
}
else {
    push @options, &P4CGI::buttonCell($ENV{SCRIPT_NAME},
				      "Sort list by user",
				      "FSPC=$fspc",
				      "SORTBY=USER",
				      "Sort by user") ;
} ;

@options = () if $noFiles == 0 ;

print &P4CGI::start_page("List open files for<br>$FSPC",@options) ;

				# Create conversion hash for user -> fullname
my %userCvt ;
&P4CGI::p4user2name(\%userCvt );

my $filet = "$noFiles files" ;
$filet = "No files found" if $noFiles == 0 ;
$filet = "One file" if $noFiles == 1 ;

print &P4CGI::start_framedTable($filet) ;

my ($lastFile,$lastRev,$lastUser,$lastClient) = ("","","","") ;
sub printLine(@) {
    my ($file,$rev,$status,$change,$user,$client) = @_ ;
    $change =~ s/\s*change\s*// ;

    my $Puser = &P4CGI::ahref(-url => "userView.cgi",
			      -title=> "\"View user $userCvt{$user}\"",
			      "USER=$user",
			      "$user") . "/" ;
    my $Pclient = &P4CGI::ahref(-url => "clientView.cgi",
				-title =>"\"View client\"",
				"CLIENT=$client",
				"$client") ;
    my $Pfile = &P4CGI::ahref(-url => "fileLogView.cgi",
			      -title => "\"View file log\"",
			      "FSPC=$file",
			      "$file") ;    
    my $Prev = &P4CGI::ahref(-url => "fileViewer.cgi",
			     -title => "\"View file\"",
			     "FSPC=$file",			     
			     "REV=$rev",
			     "#$rev")  ;
    if($change =~ /^\d+$/) {
	$change = &P4CGI::ahref(-url => "changeView.cgi",
			     -title => "\"View change $change\"",
			     "CH=$change",			     
			     "$change")  ;
    }
    
    if($SORTBY eq "NAME") {	
	if($file eq $lastFile) {
	    $Pfile = "" ;
	    if($rev eq $lastRev) {
		$Prev = "" ;
	    }
	}
	print &P4CGI::table_row("${Pfile}$Prev",$status,$change,"$Puser$Pclient") ;
    }
    elsif ($SORTBY eq "USER") {
	if($user eq $lastUser) {
	    $Puser = "" ;	    
	    if($client eq $lastClient) {
		$Pclient = "" ;
	    }
	}
	print &P4CGI::table_row("$Puser$Pclient",$status,$change,"${Pfile}$Prev") ;
    } ;
    ($lastFile,$lastRev,$lastUser,$lastClient) = ($file,$rev,$user,$client) ;
} ;

print &P4CGI::start_table("") ;
if($SORTBY eq "NAME") {
    print &P4CGI::table_header("File","Status","Change","User/Client") ;
}
elsif($SORTBY eq "USER") {
    print &P4CGI::table_header("User/Client","Status","Change","File") ;
} ;

map { printLine(@$_) ; } @opened ;


print &P4CGI::end_table() ;

print &P4CGI::end_framedTable() ;
print &P4CGI::end_page() ;

#
# That's all folks
#