<?php

/**
 * CBF report for PHP_CodeSniffer.
 *
 * This report implements the various auto-fixing features of the
 * PHPCBF script and is not intended (or allowed) to be selected as a
 * report from the command line.
 *
 * @author    Greg Sherwood <gsherwood@squiz.net>
 * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
 */
namespace PHP_CodeSniffer\Reports;

use PHP_CodeSniffer\Exceptions\DeepExitException;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Util\Timing;
class Cbf implements \PHP_CodeSniffer\Reports\Report
{
    /**
     * Generate a partial report for a single processed file.
     *
     * Function should return TRUE if it printed or stored data about the file
     * and FALSE if it ignored the file. Returning TRUE indicates that the file and
     * its data should be counted in the grand totals.
     *
     * @param array<string, string|int|array> $report      Prepared report data.
     *                                                     See the {@see Report} interface for a detailed specification.
     * @param \PHP_CodeSniffer\Files\File     $phpcsFile   The file being reported on.
     * @param bool                            $showSources Show sources?
     * @param int                             $width       Maximum allowed line width.
     *
     * @return bool
     * @throws \PHP_CodeSniffer\Exceptions\DeepExitException
     */
    public function generateFileReport($report, File $phpcsFile, $showSources = \false, $width = 80)
    {
        $errors = $phpcsFile->getFixableCount();
        if ($errors !== 0) {
            if (\PHP_CODESNIFFER_VERBOSITY > 0) {
                \ob_end_clean();
                $startTime = \microtime(\true);
                echo "\t=> Fixing file: {$errors}/{$errors} violations remaining";
                if (\PHP_CODESNIFFER_VERBOSITY > 1) {
                    echo \PHP_EOL;
                }
            }
            $fixed = $phpcsFile->fixer->fixFile();
        }
        if ($phpcsFile->config->stdin === \true) {
            // Replacing STDIN, so output current file to STDOUT
            // even if nothing was fixed. Exit here because we
            // can't process any more than 1 file in this setup.
            $fixedContent = $phpcsFile->fixer->getContents();
            throw new DeepExitException($fixedContent, 1);
        }
        if ($errors === 0) {
            return \false;
        }
        if (\PHP_CODESNIFFER_VERBOSITY > 0) {
            if ($fixed === \false) {
                echo 'ERROR';
            } else {
                echo 'DONE';
            }
            $timeTaken = (\microtime(\true) - $startTime) * 1000;
            if ($timeTaken < 1000) {
                $timeTaken = \round($timeTaken);
                echo " in {$timeTaken}ms" . \PHP_EOL;
            } else {
                $timeTaken = \round($timeTaken / 1000, 2);
                echo " in {$timeTaken} secs" . \PHP_EOL;
            }
        }
        if ($fixed === \true) {
            // The filename in the report may be truncated due to a basepath setting
            // but we are using it for writing here and not display,
            // so find the correct path if basepath is in use.
            $newFilename = $report['filename'] . $phpcsFile->config->suffix;
            if ($phpcsFile->config->basepath !== null) {
                $newFilename = $phpcsFile->config->basepath . \DIRECTORY_SEPARATOR . $newFilename;
            }
            $newContent = $phpcsFile->fixer->getContents();
            \file_put_contents($newFilename, $newContent);
            if (\PHP_CODESNIFFER_VERBOSITY > 0) {
                if ($newFilename === $report['filename']) {
                    echo "\t=> File was overwritten" . \PHP_EOL;
                } else {
                    echo "\t=> Fixed file written to " . \basename($newFilename) . \PHP_EOL;
                }
            }
        }
        if (\PHP_CODESNIFFER_VERBOSITY > 0) {
            \ob_start();
        }
        $errorCount = $phpcsFile->getErrorCount();
        $warningCount = $phpcsFile->getWarningCount();
        $fixableCount = $phpcsFile->getFixableCount();
        $fixedCount = $errors - $fixableCount;
        echo $report['filename'] . ">>{$errorCount}>>{$warningCount}>>{$fixableCount}>>{$fixedCount}" . \PHP_EOL;
        return $fixed;
    }
    //end generateFileReport()
    /**
     * Prints a summary of fixed files.
     *
     * @param string $cachedData    Any partial report data that was returned from
     *                              generateFileReport during the run.
     * @param int    $totalFiles    Total number of files processed during the run.
     * @param int    $totalErrors   Total number of errors found during the run.
     * @param int    $totalWarnings Total number of warnings found during the run.
     * @param int    $totalFixable  Total number of problems that can be fixed.
     * @param bool   $showSources   Show sources?
     * @param int    $width         Maximum allowed line width.
     * @param bool   $interactive   Are we running in interactive mode?
     * @param bool   $toScreen      Is the report being printed to screen?
     *
     * @return void
     */
    public function generate($cachedData, $totalFiles, $totalErrors, $totalWarnings, $totalFixable, $showSources = \false, $width = 80, $interactive = \false, $toScreen = \true)
    {
        $lines = \explode(\PHP_EOL, $cachedData);
        \array_pop($lines);
        if (empty($lines) === \true) {
            if ($totalErrors + $totalWarnings === 0) {
                echo \PHP_EOL . 'No violations were found' . \PHP_EOL;
            } else {
                echo \PHP_EOL . 'No fixable errors were found' . \PHP_EOL;
            }
            return;
        }
        $reportFiles = [];
        $maxLength = 0;
        $totalFixed = 0;
        $failures = 0;
        foreach ($lines as $line) {
            $parts = \explode('>>', $line);
            $fileLen = \strlen($parts[0]);
            $reportFiles[$parts[0]] = ['errors' => $parts[1], 'warnings' => $parts[2], 'fixable' => $parts[3], 'fixed' => $parts[4], 'strlen' => $fileLen];
            $maxLength = \max($maxLength, $fileLen);
            $totalFixed += $parts[4];
            if ($parts[3] > 0) {
                $failures++;
            }
        }
        $width = \min($width, $maxLength + 21);
        $width = \max($width, 70);
        echo \PHP_EOL . "\x1b[1m" . 'PHPCBF RESULT SUMMARY' . "\x1b[0m" . \PHP_EOL;
        echo \str_repeat('-', $width) . \PHP_EOL;
        echo "\x1b[1m" . 'FILE' . \str_repeat(' ', $width - 20) . 'FIXED  REMAINING' . "\x1b[0m" . \PHP_EOL;
        echo \str_repeat('-', $width) . \PHP_EOL;
        foreach ($reportFiles as $file => $data) {
            $padding = $width - 18 - $data['strlen'];
            if ($padding < 0) {
                $file = '...' . \substr($file, $padding * -1 + 3);
                $padding = 0;
            }
            echo $file . \str_repeat(' ', $padding) . '  ';
            if ($data['fixable'] > 0) {
                echo "\x1b[31mFAILED TO FIX\x1b[0m" . \PHP_EOL;
                continue;
            }
            $remaining = $data['errors'] + $data['warnings'];
            if ($data['fixed'] !== 0) {
                echo $data['fixed'];
                echo \str_repeat(' ', 7 - \strlen((string) $data['fixed']));
            } else {
                echo '0      ';
            }
            if ($remaining !== 0) {
                echo $remaining;
            } else {
                echo '0';
            }
            echo \PHP_EOL;
        }
        //end foreach
        echo \str_repeat('-', $width) . \PHP_EOL;
        echo "\x1b[1mA TOTAL OF {$totalFixed} ERROR";
        if ($totalFixed !== 1) {
            echo 'S';
        }
        $numFiles = \count($reportFiles);
        echo ' WERE FIXED IN ' . $numFiles . ' FILE';
        if ($numFiles !== 1) {
            echo 'S';
        }
        echo "\x1b[0m";
        if ($failures > 0) {
            echo \PHP_EOL . \str_repeat('-', $width) . \PHP_EOL;
            echo "\x1b[1mPHPCBF FAILED TO FIX {$failures} FILE";
            if ($failures !== 1) {
                echo 'S';
            }
            echo "\x1b[0m";
        }
        echo \PHP_EOL . \str_repeat('-', $width) . \PHP_EOL . \PHP_EOL;
        if ($toScreen === \true && $interactive === \false) {
            Timing::printRunTime();
        }
    }
    //end generate()
}
//end class
