<?php

require __DIR__ . '/../vendor/autoload.php';
$app = require_once __DIR__ . '/../bootstrap/app.php';
$app->make(Illuminate\Contracts\Console\Kernel::class)->bootstrap();

$interns = App\Models\CareerApplication::where('type', 'internship')->where('status', 'accepted')->with(['journalEntries' => function($q) {
    $q->orderBy('day_number', 'asc');
}])->get();

$analysis = [];

foreach ($interns as $intern) {
    if ($intern->journalEntries->count() == 0) continue;
    
    $repoUrl = $intern->github_repo;
    $allContent = "";
    $commits = [];
    
    foreach ($intern->journalEntries as $entry) {
        $allContent .= "\n--- DAY {$entry->day_number} ({$entry->date}) ---\n" . $entry->content . "\n";
        
        // Extract commits from content if available
        if (preg_match_all('/\[[0-9:]+\]\s*\[([a-f0-9]+)\]\s*(.+)/i', $entry->content, $matches, PREG_SET_ORDER)) {
            foreach ($matches as $m) {
                $commits[] = [
                    'hash' => $m[1],
                    'msg' => $m[2],
                    'day' => $entry->day_number
                ];
            }
        }
    }
    
    $analysis[$intern->name] = [
        'id' => $intern->id,
        'email' => $intern->email,
        'repo' => $repoUrl,
        'github_username' => $intern->github_username,
        'total_entries' => $intern->journalEntries->count(),
        'commits_count' => count($commits),
        'commits_sample' => array_slice($commits, -10),
        'full_text' => $allContent
    ];
}

file_put_contents(__DIR__ . '/repo_analysis_data.json', json_encode($analysis, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));
echo "Saved analysis data for " . count($analysis) . " interns.\n";