# Copyright (c) 2009 Symbian Foundation Ltd

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Symbian Foundation Ltd - initial contribution.

#

# Contributors:

#

# Description:

# Generate an HTML summary of the Raptor build from the output of the raptor parser

use strict;

use FindBin;

use lib $FindBin::Bin;

use Getopt::Long;

my $raptorbitsdir = 0;

my $outputdir = '.';

my $help = 0;

GetOptions((

	'raptorbitsdir=s' => \$raptorbitsdir,

	'outputdir=s' => \$outputdir,

	'help!' => \$help

));

$help = 1 if (!$raptorbitsdir);

if ($help)

{

	print "Generate an HTML summary of the Raptor build from a summary.csv file\n";

	print "Usage: perl summarize.pl --raptorbitsdir=DIR [--outputdir=DIR]\n";

	exit(0);

}

$outputdir = "$outputdir/html";

system("rd /S /Q $outputdir") if (-d $outputdir);

mkdir ($outputdir);

my $raptor_errors = {};

my $raptor_warnings = {};

my $raptor_unreciped = {};

my $general_failures_num_by_severity = {};

my $general_failures_by_category_severity = {};

my $recipe_failures_num_by_severity = {};

my $recipe_failures_by_package_severity = {};

#my $severities = {};

my @severities = ('critical', 'major', 'minor', 'unknown');

# READ SUMMARY.CSV FILE

my $csv_file = "$raptorbitsdir/summary.csv";

my $csv_linenum = 0;

open(CSV, $csv_file);

while(<CSV>)

{

	$csv_linenum ++;

	my $line = $_;

	if ($line =~ /([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*)/)

	{

		my $failure = {};

		$failure->{category} = $1;

		$failure->{subcategory} = $2;

		$failure->{severity} = $3;

		$failure->{config} = $4;

		$failure->{component} = $5;

		$failure->{phase} = $6;

		$failure->{recipe} = $7;

		$failure->{file} = $8;

		$failure->{linenum} = $9;

		my $failure_package = '';

		if (!$failure->{category})

		{

			print "WARNING: summary line without a category at $csv_file line $csv_linenum. Skipping\n";

			next;

		}

		if ($failure->{category} =~ m,^recipe_failure$,i and !$failure->{component})

		{

			print "WARNING: recipe_failure with component field empty at $csv_file line $csv_linenum. Skipping\n";

			next;

		}

		if ($failure->{component})

		{

			if ($failure->{component} =~ m,/((os|mw|app|tools|ostools|adaptation)/[^/]*),)

			{

				$failure_package = $1;

			}

			else

			{

				print "WARNING: summary line with wrong component path at $csv_file line $csv_linenum. Skipping\n";

				next;

			}

		}

		$failure->{subcategory} = 'uncategorized' if (!$failure->{subcategory});

		$failure->{severity} = 'unknown' if (!$failure->{severity});

		# populate severities dynamically.

		#$severities->{$failure->{severity}} = 1;

		# put failure items into their category container

		if ($failure->{category} =~ /^raptor_(error|warning|unreciped)$/i)

		{

			$general_failures_num_by_severity->{$failure->{category}} = {} if (!defined $general_failures_num_by_severity->{$failure->{category}});

			my $general_failure = $general_failures_num_by_severity->{$failure->{category}};

			if (!defined $general_failure->{$failure->{severity}})

			{

				$general_failure->{$failure->{severity}} = 1;

			}

			else

			{

				$general_failure->{$failure->{severity}} ++;

			}

			$general_failures_by_category_severity->{$failure->{category}} = {} if (!defined $general_failures_by_category_severity->{$failure->{category}});

			$general_failures_by_category_severity->{$failure->{category}}->{$failure->{severity}} = [] if (!defined $general_failures_by_category_severity->{$failure->{category}}->{$failure->{severity}});

			push(@{$general_failures_by_category_severity->{$failure->{category}}->{$failure->{severity}}}, $failure);

		}

		elsif ($failure->{category} =~ /^recipe_failure$/i)

		{

			$recipe_failures_num_by_severity->{$failure_package} = {} if (!defined $recipe_failures_num_by_severity->{$failure_package});

			my $package_failure = $recipe_failures_num_by_severity->{$failure_package};

			if (!defined $package_failure->{$failure->{severity}})

			{

				$package_failure->{$failure->{severity}} = 1;

			}

			else

			{

				$package_failure->{$failure->{severity}} ++;

			}

			$recipe_failures_by_package_severity->{$failure_package} = {} if (!defined $recipe_failures_by_package_severity->{$failure_package});

			$recipe_failures_by_package_severity->{$failure_package}->{$failure->{severity}} = [] if (!defined $recipe_failures_by_package_severity->{$failure_package}->{$failure->{severity}});

			push(@{$recipe_failures_by_package_severity->{$failure_package}->{$failure->{severity}}}, $failure);

		}

	}

	else

	{

		print "WARNING: line does not match expected format at $csv_file line $csv_linenum. Skipping\n";

	}

}

close(CSV);

# PRINT HTML SUMMARY

my $aggregated_html = "$outputdir/index.html";

open(AGGREGATED, ">$aggregated_html");

print AGGREGATED "RAPTOR BUILD SUMMARY<br/>\n";

print AGGREGATED "<br/>GENERAL FAILURES<br/>\n";

print AGGREGATED "<table border='1'>\n";

my $tableheader = "<tr><th>category</th>";

for (@severities) { $tableheader .= "<th>$_</th>"; }

$tableheader .= "</tr>";

print AGGREGATED "$tableheader\n";

for my $category (keys %{$general_failures_num_by_severity})

{

	print_category_specific_summary($category, $general_failures_by_category_severity->{$category});

	my $categoryline = "<tr><td><a href='$category.html'>$category</a></td>";

	for (@severities)

	{

		my $failuresbyseverity = 0;

		$failuresbyseverity = $general_failures_num_by_severity->{$category}->{$_} if (defined $general_failures_num_by_severity->{$category}->{$_});

		$categoryline .= "<td>$failuresbyseverity</td>";

	}

	$categoryline .= "</tr>";

	print AGGREGATED "$categoryline\n";

}

print AGGREGATED "</table>\n";

print AGGREGATED "<br/>\n";

print AGGREGATED "<br/>PACKGE-SPECIFIC FAILURES<br/>\n";

print AGGREGATED "<table border='1'>\n";

$tableheader = "<tr><th>package</th>";

for (@severities) { $tableheader .= "<th>$_</th>"; }

$tableheader .= "</tr>";

print AGGREGATED "$tableheader\n";

for my $package (keys %{$recipe_failures_num_by_severity})

{

	print_package_specific_summary($package, $recipe_failures_by_package_severity->{$package});

	my $packagesummaryhtml = $package;

	$packagesummaryhtml =~ s,/,_,;

	$packagesummaryhtml .= ".html";

	my $packageline = "<tr><td><a href='$packagesummaryhtml'>$package</a></td>";

	for (@severities)

	{

		my $failuresbyseverity = 0;

		$failuresbyseverity = $recipe_failures_num_by_severity->{$package}->{$_} if (defined $recipe_failures_num_by_severity->{$package}->{$_});

		$packageline .= "<td>$failuresbyseverity</td>";

	}

	$packageline .= "</tr>";

	print AGGREGATED "$packageline\n";

}

print AGGREGATED "</table>\n";

close(AGGREGATED);

translate_detail_files_to_html();

sub print_category_specific_summary

{

	my ($category, $failures_by_severity) = @_;

	my $filenamebase = $category;

	$filenamebase =~ s,/,_,;

	open(SPECIFIC, ">$outputdir/$filenamebase.html");

	print SPECIFIC "FAILURES FOR CATEGORY $category<br/>\n";

	for my $severity (@severities)

	{

		if (defined $failures_by_severity->{$severity})

		{

			print SPECIFIC "<br/>".uc($severity)."<br/>\n";

			print SPECIFIC "<table border='1'>\n";

			# $subcategory, $severity, $component, $phase, $recipe, $file, $line

			my $tableheader = "<tr><th>category</th><th>configuration</th><th>log snippet</th></tr>";

			print SPECIFIC "$tableheader\n";

			for my $failure (@{$failures_by_severity->{$severity}})

			{

				my $failureline = "<tr><td>$failure->{subcategory}</td>";

				$failureline .= "<td>$failure->{config}</td>";

				$failureline .= "<td><a href='$filenamebase\_failures.html#failure_item_$failure->{linenum}'>item $failure->{linenum}</a></td>";

				$failureline .= "</tr>";

				print SPECIFIC "$failureline\n";

			}

			print SPECIFIC "</table>\n";

			print SPECIFIC "<br/>\n";

		}

	}

	close(SPECIFIC);

}

sub print_package_specific_summary

{

	my ($package, $failures_by_severity) = @_;

	my $filenamebase = $package;

	$filenamebase =~ s,/,_,;

	open(SPECIFIC, ">$outputdir/$filenamebase.html");

	print SPECIFIC "FAILURES FOR PACKAGE $package<br/>\n";

	for my $severity (@severities)

	{

		if (defined $failures_by_severity->{$severity})

		{

			print SPECIFIC "<br/>".uc($severity)."<br/>\n";

			print SPECIFIC "<table border='1'>\n";

			# $subcategory, $severity, $component, $phase, $recipe, $file, $line

			my $tableheader = "<tr><th>category</th><th>configuration</th><th>component</th><th>phase</th><th>recipe</th><th>log snippet</th></tr>";

			print SPECIFIC "$tableheader\n";

			for my $failure (@{$failures_by_severity->{$severity}})

			{

				my $failureline = "<tr><td>$failure->{subcategory}</td>";

				$failureline .= "<td>$failure->{config}</td>";

				$failureline .= "<td>$failure->{component}</td>";

				$failureline .= "<td>$failure->{phase}</td>";

				$failureline .= "<td>$failure->{recipe}</td>";

				$failureline .= "<td><a href='$filenamebase\_failures.html#failure_item_$failure->{linenum}'>item $failure->{linenum}</a></td>";

				$failureline .= "</tr>";

				print SPECIFIC "$failureline\n";

			}

			print SPECIFIC "</table>\n";

			print SPECIFIC "<br/>\n";

		}

	}

	close(SPECIFIC);

}

sub translate_detail_files_to_html

{

	opendir(DIR, $raptorbitsdir);

	my @failurefiles = readdir(DIR);

	closedir(DIR);	

	@failurefiles = grep(/\.txt$/, @failurefiles);

	for my $file (@failurefiles)

	{

		$file =~ /(.*)\.txt$/;

		my $filenamebase = $1;

		my $filecontent = '';

		open(FILE, "$raptorbitsdir/$file");

		{

			local $/=undef;

			$filecontent = <FILE>;

		}

		close(FILE);

		$filecontent =~ s,---(failure_item_\d+)---,<a name="$1">---$1---</a>,g;

		$filecontent = "<pre>$filecontent</pre>";

		open(FILE, ">$outputdir/$filenamebase\_failures.html");

		print FILE $filecontent;

		close(FILE);

	}

}