From bdc133cce25309bc160f37da6232bfdc4dbb0ec0 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Sun, 12 Sep 2010 06:24:25 +0000
Subject: [PATCH] update make invoice

---
 make_invoice | 37 +++++++++++++++++++++++--------------
 1 file changed, 23 insertions(+), 14 deletions(-)

diff --git a/make_invoice b/make_invoice
index eecbcc4..c0d79ba 100755
--- a/make_invoice
+++ b/make_invoice
@@ -104,6 +104,7 @@ my %options = (log             => undef,
 	       debug           => 0,
 	       help            => 0,
 	       man             => 0,
+	       log_only        => 0,
 	       );
 
 GetOptions(\%options,
@@ -111,6 +112,7 @@ GetOptions(\%options,
 	   'time_granularity|time-granularity|g=s',
 	   'time_interval|min-time-interval|T=s',
 	   'hourly_fee|hourly-fee|f=s',
+	   'log_only|log-only',
 	   'debug|d+','help|h|?','man|m');
 
 pod2usage() if $options{help};
@@ -162,6 +164,7 @@ my @events;
 
 while (<$log_fh>) {
      chomp;
+     next if /^Total: \d+\.\d{2}$/;
      if (/^\s*\* /) {
 	  if (defined $time) {
 	       $tex_log .= format_events(date => $date,
@@ -173,27 +176,28 @@ while (<$log_fh>) {
 	       $date = undef;
 	       $time = undef;
 	  }
+	  s/\s*\[[\.\d]+\]\s*\[[\.\d]+\]\s*$//;
 	  my $string = $_;
 	  my ($d1,$d2) = map {s/^\s*\*\s*//;
-			     ParseDate($_)
+			     UnixDate(ParseDate($_),'%s')
 			} split /\s*-\s*/;
 	  if (not defined $first_date) {
 	       $first_date = $d1;
 	  }
 	  $last_date = $d2;
-	  my $delta = DateCalc($d1,$d2);
-	  my $hours = Delta_Format($delta,0,'%ht');
+	  my $delta = $d2-$d1;
+	  $date = $d1;
+	  $date2 = $d2;
+	  my $hours = $delta / (60*60);
 	  if ($hours < $options{time_interval}) {
 	       $hours = $options{time_interval}
 	  }
-	  if ($options{time_granularity}) {
+	  if ($options{time_granularity} > 0) {
 	       $hours = ceil($hours / $options{time_granularity})*$options{time_granularity};
 	  }
-	  $delta = ParseDateDelta($hours * 60 * 60 . ' sec');
-	  ($date,$date2) = ($d1,$d2);
 	  $time = $hours;
-	  $totaldelta = defined($totaldelta)?DateCalc($delta,$totaldelta):$delta;
-	  $calc_log .= qq($string [).Delta_Format($delta,2,q(%ht)).qq(] [).Delta_Format($totaldelta,2,q(%ht)).qq(]\n);
+	  $totaldelta += $delta;
+	  $calc_log .= qq($string [).sprintf('%.2f',$hours).qq(] [).sprintf('%.2f',$totaldelta/(60*60)).qq(]\n);
      }
      elsif (/^\s+-\s*(.+)/) {
 	  my $event = $1;
@@ -205,7 +209,7 @@ while (<$log_fh>) {
 	  $calc_log .= $_.qq(\n);
      }
 }
-$calc_log .= "\nTotal: ".Delta_Format($totaldelta,2,q(%ht)).qq(\n);
+$calc_log .= "\nTotal: ".sprintf('%.2f',$totaldelta/(60*60)).qq(\n);
 if (defined $time) {
     $tex_log .= format_events(date => $date,
 			       date2 => $date2,
@@ -237,8 +241,8 @@ my $template;
      $template = <$template_fh>;
 }
 
-my $invoice_start = UnixDate($first_date,'%B %e, %Y');
-my $invoice_stop = UnixDate($last_date,'%B %e, %Y');
+my $invoice_start = strftime('%c',localtime($first_date));
+my $invoice_stop = strftime('%c',localtime($last_date));
 
 my $tt = Text::Template->new(TYPE=>'string',
 			     SOURCE => $template,
@@ -254,7 +258,12 @@ if (not defined $tex_invoice) {
      die $Text::Template::ERROR;
 }
 
-my $invoice_date = UnixDate($last_date,'%m_%d_%Y');
+if ($options{log_only}) {
+    print $calc_log;
+    exit 0;
+}
+
+my $invoice_date = strftime('%Y_%m_%d',localtime($last_date));
 my $invoice_dir = "invoice_$invoice_date";
 
 if (not -d $invoice_dir) {
@@ -321,8 +330,8 @@ sub format_events{
      ${$param{total}} += $param{time} * $options{hourly_fee};
 
 #     $param{date} =~ s/\s+\d+\:\d+\:\d+\s+[A-Z]{0,3}\s*//;
-     my $output = '\hline'."\n".'        \mbox{'.strftime('%A, %B %e, %H:%M',localtime(UnixDate($param{date},'%s'))).
-	  ' to '.strftime('%H:%M %Z',localtime(UnixDate($param{date2},'%s')))."}\n\n".
+     my $output = '\hline'."\n".'        \mbox{'.strftime('%A, %B %e, %H:%M',localtime($param{date})).
+	  ' to '.strftime('%H:%M %Z',localtime($param{date2}))."}\n\n".
 	 '         \begin{itemize*}'."\n";
      $output .= join('',map { s/_/\\_/g; "           \\item $_\n";} @{$param{events}});
      $output .= '         \end{itemize*} & \$'.sprintf('%.2f',$options{hourly_fee}).' & '.sprintf('%.2f',$param{time}).
-- 
2.39.2