<?php
/**
* Generate an interests report from echo areas.
*
* Reads all echo areas from the database, strips common network prefixes/suffixes
* from their tags, groups them into named interest categories, and prints a report.
*
* Usage:
* php tests/generate_interests_report.php [--mode=keyword|ai|compare]
*
* --mode=keyword Keyword heuristics only (default, no API calls)
* --mode=ai Anthropic API only (requires ANTHROPIC_API_KEY in .env)
* --mode=compare Run both and show a side-by-side comparison table
*/
require_once __DIR__ . '/../vendor/autoload.php';
use BinktermPHP\Config;
use BinktermPHP\Database;
Database::getInstance();
$db = Database::getInstance()->getPdo();
// ---------------------------------------------------------------------------
// Parse --mode flag
// ---------------------------------------------------------------------------
$mode = 'keyword';
foreach ($argv ?? [] as $arg) {
if (preg_match('/^--mode=(keyword|ai|compare)$/', $arg, $m)) {
$mode = $m[1];
}
}
// ---------------------------------------------------------------------------
// 1. Fetch all echo areas
// ---------------------------------------------------------------------------
$stmt = $db->query("SELECT id, tag, description FROM echoareas ORDER BY tag");
$echoareas = $stmt->fetchAll(PDO::FETCH_ASSOC);
if (empty($echoareas)) {
echo "No echo areas found in database.\n";
exit(0);
}
echo "Found " . count($echoareas) . " echo areas. Mode: {$mode}\n\n";
// ---------------------------------------------------------------------------
// 2. Strip known network prefixes and suffixes from tags
// ---------------------------------------------------------------------------
$prefixes = [
'LVLY_', // LovlyNet
'MIN_', // Micronet / Miniature Net
'DOVE-', // Dovenet (hyphen separator)
'DOVE_', // Dovenet (underscore separator)
'FSX_', // fsxNet
'AGL_', // Agoranet
'AGN_', // Agoranet alternate
'HACK_', // Hackernet
'HNET_', // Hobbynet
'HBN_', // Hobbynet alternate
'CFN_', // CoffeeNet
'TQN_', // TQNet
'WIN_', // Winlink?
'SFN_', // SciNet / Sci-Fi Net
'VAX_', // VAXnet
'SCI_',
'FRL_', // FidoNet Research Lab
'FTN_', // Generic FTN
'NET_',
'FIDONET_',
'FIDO_',
'NIX_', // Nixnet
'RTN_', // Retronet
];
$suffixes = [
'_ECHO',
'_AREA',
'_NET',
'_BASE',
'_CHAT',
'_FORUM',
];
function cleanTag(string $tag, array $prefixes, array $suffixes): string
{
$clean = strtoupper($tag);
foreach ($prefixes as $prefix) {
if (str_starts_with($clean, strtoupper($prefix))) {
$clean = substr($clean, strlen($prefix));
break;
}
}
foreach ($suffixes as $suffix) {
if (str_ends_with($clean, strtoupper($suffix))) {
$clean = substr($clean, 0, -strlen($suffix));
break;
}
}
return $clean;
}
// ---------------------------------------------------------------------------
// 3. Interest category definitions
// ---------------------------------------------------------------------------
$interestCategories = [
[
'name' => 'Retro Computing & Vintage Hardware',
'keywords' => [
'RETRO', 'VINTAGE', 'CLASSIC', 'C64', 'COMMODORE', 'AMIGA', 'ATARI',
'APPLE2', 'APPLE_2', 'APPLE', 'TRS80', 'TRS-80', 'CP/M', 'CPM', 'ZX',
'SPECTRUM', 'MSX', 'TANDY', 'KAYPRO', 'OSBORNE', 'ALTAIR', 'S100',
'OLDCOMP', 'OLD_COMP', 'MUSEUM', 'MAINFRAME', 'COL_ADAM', 'TI99',
'TI-99', 'RTN_TI',
],
],
[
'name' => 'BBS & Fidonet',
'keywords' => [
'BBS', 'FIDONET', 'FIDO', 'SYSOP', 'DOOR', 'ANSI', 'ASCII',
'NODELIST', 'ECHOMAIL', 'NETMAIL', 'BINKP', 'FTN', 'MAILER',
'FOSSIL', 'TICFILE', 'FILEECHO', 'POINTLIST',
'ECHO_ADS', 'FILEFIND', 'BOT', 'ADMIN', 'OPS', 'SYNCANNO',
'SYNCOPS', 'SYNCJS', 'ANNOUNCE',
],
],
[
'name' => 'Programming & Software Development',
'keywords' => [
'PROG', 'CODE', 'CODING', 'DEVEL', 'DEV', 'PYTHON', 'JAVA',
'CPLUS', 'CPLUSPLUS', 'CSHARP', 'DOTNET', 'PERL', 'RUBY',
'JAVASCRIPT', 'TYPESCRIPT', 'GOLANG', 'RUST', 'SWIFT',
'PASCAL', 'BASIC', 'ASSEMBL', 'ASM', 'FORTRAN', 'COBOL',
'PHP', 'HTML', 'CSS', 'SQL', 'DATABASE', 'OPENSOURCE',
'GITHUB', 'GIT', 'LINUX_DEV', 'KERNEL', 'COMPILER',
'ALGORITHM', 'DATASTRUC', 'SOFTWARE',
],
],
[
'name' => 'Linux & Open Source',
'keywords' => [
'LINUX', 'UNIX', 'GNU', 'UBUNTU', 'DEBIAN', 'FEDORA', 'CENTOS',
'ARCH', 'GENTOO', 'SLACKWARE', 'FREEBSD', 'OPENBSD', 'BSD',
'OPENSRC', 'OPENSOURCE', 'FOSS', 'KERNEL', 'BASH', 'SHELL',
'SYSADMIN', 'SYS_ADMIN',
],
],
[
'name' => 'Windows & Microsoft',
'keywords' => [
'WINDOWS', 'WINNT', 'WIN95', 'WIN98', 'WINXP', 'WIN10', 'WIN11',
'MICROSOFT', 'MSDOS', 'DOS', 'POWERSHELL', 'DOTNET', 'AZURE',
],
],
[
'name' => 'Gaming & Video Games',
'keywords' => [
'GAME', 'GAMING', 'GAMER', 'VIDEO', 'CONSOLE', 'ARCADE',
'NINTENDO', 'SEGA', 'ATARI_GAME', 'PLAYSTATION', 'XBOX',
'STEAM', 'PC_GAME', 'PCGAME', 'RPG', 'FPS', 'MMORPG',
'EMULAT', 'ROMS',
],
],
[
'name' => 'Science Fiction & Fantasy',
'keywords' => [
'SCIFI', 'SCI_FI', 'SCIFIX', 'FANTASY', 'STARTREK', 'STAR_TREK',
'STARWARS', 'STAR_WARS', 'DRWHO', 'DR_WHO', 'DOCTORWHO',
'TOLKIEN', 'DUNE', 'BABYLON', 'BATTLESTAR', 'ANIME',
'MANGA', 'COMICS', 'COMIC', 'MARVEL', 'DC_COMICS',
],
],
[
'name' => 'Music',
'keywords' => [
'MUSIC', 'ROCK', 'METAL', 'JAZZ', 'BLUES', 'COUNTRY',
'CLASSICAL', 'HIP_HOP', 'HIPHOP', 'RAP', 'PUNK', 'FOLK',
'ELECTRONIC', 'TECHNO', 'MIDI', 'AUDIO', 'CHIPTUNE',
'GUITAR', 'PIANO', 'DRUMS', 'BASS_MUSIC',
],
],
[
'name' => 'Ham Radio & Electronics',
'keywords' => [
'HAM', 'HAMRADIO', 'RADIO', 'AMATEUR', 'QRP', 'QSL',
'ELECTRON', 'CIRCUIT', 'ARDUINO', 'RASPBERRY', 'RASPI',
'MICROCONTROL', 'HARDWARE', 'SOLDERING', 'PCB',
'SDR', 'MORSE',
],
],
[
'name' => 'Networking & Security',
'keywords' => [
'NETWORK', 'SECURITY', 'HACK', 'HACKER', 'INFOSEC',
'PENTEST', 'CTF', 'CRYPTO', 'ENCRYPT', 'FIREWALL',
'TCP/IP', 'PROTOCOL', 'WIFI', 'WIRELESS',
'PRIVACY', 'VPN', 'TOR', 'INTERNET', 'MOBILE',
],
],
[
'name' => 'Politics & Current Events',
'keywords' => [
'POLITIC', 'POLITICS', 'NEWS', 'CURRENT', 'WORLD',
'GOVERN', 'GOVERNMENT', 'LAW', 'LEGAL', 'LIBERTARIAN',
'CONSERV', 'LIBERAL', 'DEMOCRAT', 'REPUBLICAN',
'ELECTION', 'DEBATE', 'OPINION', 'EDITORIAL',
'GUN', 'CONSPRCY', 'CONSPIR',
],
],
[
'name' => 'Religion & Philosophy',
'keywords' => [
'RELIGION', 'RELIGIOUS', 'CHRISTIAN', 'CATHOLIC', 'PROTESTANT',
'BIBLE', 'ISLAM', 'MUSLIM', 'JEWISH', 'JUDAISM', 'BUDDHISM',
'PHILOSOPHY', 'ETHICS', 'SPIRITUAL', 'OCCULT', 'PAGAN',
'ATHEIST', 'ATHEISM', 'AGNOSTIC',
],
],
[
'name' => 'Food & Cooking',
'keywords' => [
'FOOD', 'COOK', 'COOKING', 'RECIPE', 'CUISINE', 'BAKING',
'CHEF', 'KITCHEN', 'VEGETARIAN', 'VEGAN', 'BEER', 'WINE',
'HOMEBREWING', 'HOMEBREW',
],
],
[
'name' => 'Sports, Fitness & Outdoors',
'keywords' => [
'SPORT', 'SPORTS', 'FOOTBALL', 'SOCCER', 'BASEBALL', 'BASKETBALL',
'HOCKEY', 'TENNIS', 'GOLF', 'CYCLING', 'RUNNING', 'FITNESS',
'GYM', 'WORKOUT', 'MARTIAL', 'RACING', 'MOTORSPORT',
'CAMP', 'CAMPING', 'HIKE', 'HIKING', 'OUTDOOR', 'HUNTING',
'FISHING', 'DIVING', 'SCUBA', 'CLIMBING', 'PICKLEBALL',
],
],
[
'name' => 'Humour & Entertainment',
'keywords' => [
'HUMOR', 'HUMOUR', 'FUNNY', 'JOKE', 'COMEDY', 'LAUGH',
'ENTERTAIN', 'TRIVIA', 'RIDDLE', 'PRANK',
],
],
[
'name' => 'Books & Literature',
'keywords' => [
'BOOK', 'BOOKS', 'NOVEL', 'FICTION', 'NONFIC', 'NONFICTION',
'AUTHOR', 'WRITING', 'POETRY', 'POEM', 'READING',
'LIBRARY', 'EBOOK',
],
],
[
'name' => 'Art & Creative',
'keywords' => [
'ART', 'ARTIST', 'CREATIVE', 'DESIGN', 'GRAPHIC', 'PHOTO',
'PHOTOGRAPHY', 'PAINT', 'DRAWING', 'ILLUSTRATION', 'PIXEL',
'TEXTART', 'ASCII_ART',
],
],
[
'name' => 'Health & Medicine',
'keywords' => [
'HEALTH', 'MEDICAL', 'MEDICINE', 'DOCTOR', 'NURSE',
'MENTAL', 'WELLNESS', 'DIET', 'NUTRITION',
'DISABILITY', 'COVID', 'VIRUS',
],
],
[
'name' => 'Weather & Environment',
'keywords' => [
'WEATHER', 'CLIMATE', 'FORECAST', 'STORM', 'HURRICANE',
'TORNADO', 'METEOR', 'ENVIRON', 'ECOLOGY', 'GREEN',
'SOLAR', 'WIND_ENERGY',
],
],
[
'name' => 'Astrology & Horoscopes',
'keywords' => [
'HOROSCOPE', 'ASTROLOGY', 'ZODIAC', 'TAROT', 'PSYCHIC',
'DIVINATION',
],
],
[
'name' => 'History & Cold War',
'keywords' => [
'HISTORY', 'HISTORIC', 'COLDWAR', 'COLD_WAR', 'MILITARY',
'WAR', 'WWII', 'WW2', 'WW1', 'NUCLEAR', 'CIVIL_WAR',
'ANCIENT', 'MEDIEVAL', 'LONGLINES', 'BUNKER',
],
],
[
'name' => 'BBS and related software',
'keywords' => [
'SYNCHRONET', 'SYNCDATA', 'SBBS', 'ENIGMA', 'MYSTIC',
'MAXIMUS', 'TELEGARD', 'RENEGADE', 'WILDCAT', 'PCBOARD',
'WWIV', 'TRIBBS',
],
],
[
'name' => 'Hobbies & Crafts',
'keywords' => [
'HOBBY', 'HOBBIES', 'CRAFT', 'CRAFTS', 'ANTIQUE', 'BASKETRY',
'BEADING', 'CERAMICS', 'CROCHET', 'CROSS_STITCH', 'DOLLMAKING',
'ENAMELING', 'FLOWERS', 'GLASS', 'JEWELRY', 'LEGO', 'MODEL',
'MODELS', 'HORSE', 'PICKLEBALL', 'SCUBA', 'WOOD', 'KNITTING',
'SEWING', 'QUILTING', 'EMBROIDERY', 'ORIGAMI', 'MINIATURE',
'COLLECTIBLE', 'COLLECT', 'BUY_SELL',
],
],
[
'name' => 'Genealogy & Family History',
'keywords' => [
'GENEALOGY', 'GENEALOG', 'GENEAOLOGY', 'ANCESTRY', 'FAMILY_HIST',
'FAMILY_TREE', 'HERITAGE', 'LINEAGE',
],
],
[
'name' => 'Paranormal & Conspiracy',
'keywords' => [
'UFO', 'PARANORMAL', 'CONSPIRACY', 'CONSPRCY', 'ALIEN',
'CRYPTID', 'BIGFOOT', 'GHOST', 'SUPERNATURAL', 'PSYCH',
],
],
[
'name' => 'General Chat & Social',
'keywords' => [
'CHAT', 'GENERAL', 'TALK', 'SOCIAL', 'DISCUSS',
'LOUNGE', 'OFFTOPIC', 'OFF_TOPIC', 'RANDOM', 'MISC',
'INTRO', 'INTRODUCE', 'HELLO', 'HI', 'STATS', 'OTHER',
],
],
[
'name' => 'Test & Development Areas',
'keywords' => [
'TEST', 'TESTING', 'SANDBOX', 'DEV', 'DEBUG', 'JUNK',
'TRASH', 'DUMMY', 'SAMPLE',
],
],
];
$categoryNames = array_column($interestCategories, 'name');
// ---------------------------------------------------------------------------
// 4. Classification functions
// ---------------------------------------------------------------------------
/**
* Classify all echo areas using keyword heuristics.
* Returns array<tag, interest_name|null>.
*/
function classifyByKeyword(array $echoareas, array $interestCategories, array $prefixes, array $suffixes): array
{
$results = [];
foreach ($echoareas as $area) {
$cleanedTag = cleanTag($area['tag'], $prefixes, $suffixes);
$searchText = strtoupper($cleanedTag . ' ' . ($area['description'] ?? ''));
$results[$area['tag']] = null;
foreach ($interestCategories as $cat) {
foreach ($cat['keywords'] as $kw) {
if (str_contains($searchText, strtoupper($kw))) {
$results[$area['tag']] = $cat['name'];
break 2;
}
}
}
}
return $results;
}
/**
* Call the Anthropic Messages API with a single user message.
* Returns the text content of the first response block, or null on failure.
*/
function callAnthropicApi(string $apiKey, string $userMessage): ?string
{
$payload = json_encode([
'model' => 'claude-haiku-4-5-20251001',
'max_tokens' => 8192,
'messages' => [['role' => 'user', 'content' => $userMessage]],
]);
$ch = curl_init('https://api.anthropic.com/v1/messages');
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $payload,
CURLOPT_HTTPHEADER => [
'Content-Type: application/json',
'x-api-key: ' . $apiKey,
'anthropic-version: 2023-06-01',
],
CURLOPT_TIMEOUT => 30,
]);
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($response === false || $httpCode !== 200) {
echo "[AI] API request failed (HTTP {$httpCode}): {$response}\n";
return null;
}
$data = json_decode($response, true);
return $data['content'][0]['text'] ?? null;
}
/**
* Classify ALL echo areas via the Anthropic API in one batch.
* Returns array<tag, interest_name|null>.
*/
/**
* Classify a single batch of echo areas via the API.
* Returns array<tag, interest_name|null> for that batch.
*/
function classifyBatch(string $apiKey, array $batch, string $categoryList): array
{
$areaList = implode("\n", array_map(
fn($a) => ' ' . $a['tag'] . (!empty($a['description']) ? ': ' . $a['description'] : ''),
$batch
));
$prompt = <<<PROMPT
You are classifying FTN/Fidonet BBS echo areas (message boards) into interest categories.
Prefer the existing categories listed below. Only use a new category name if none fits.
Existing categories:
{$categoryList}
Echo areas to classify (tag: description):
{$areaList}
Respond with ONLY a JSON object mapping each tag exactly as given to the best category name.
Example: {"AREA_TAG": "Category Name", "OTHER_TAG": "Another Category"}
PROMPT;
$text = callAnthropicApi($apiKey, $prompt);
if ($text === null) {
return array_fill_keys(array_column($batch, 'tag'), null);
}
if (preg_match('/\{[\s\S]*\}/u', $text, $m)) {
$decoded = json_decode($m[0], true);
if (is_array($decoded)) {
$results = [];
foreach ($batch as $area) {
$results[$area['tag']] = $decoded[$area['tag']] ?? null;
}
return $results;
}
}
echo "[AI] Could not parse JSON for batch ? marking as uncategorised.\n";
return array_fill_keys(array_column($batch, 'tag'), null);
}
/**
* Classify all echo areas via the Anthropic API, batching to avoid token limits.
* Returns array<tag, interest_name|null>.
*/
function classifyByAi(string $apiKey, array $echoareas, array $categoryNames, int $batchSize = 50): array
{
$categoryList = implode("\n", array_map(fn($n) => " - {$n}", $categoryNames));
$total = count($echoareas);
$batches = array_chunk($echoareas, $batchSize);
$batchCount = count($batches);
echo "[AI] Classifying {$total} area(s) in {$batchCount} batch(es) of up to {$batchSize}...\n";
$results = [];
foreach ($batches as $i => $batch) {
$batchNum = $i + 1;
echo "[AI] Batch {$batchNum}/{$batchCount} (" . count($batch) . " areas)...\n";
$batchResults = classifyBatch($apiKey, $batch, $categoryList);
$results = array_merge($results, $batchResults);
}
return $results;
}
// ---------------------------------------------------------------------------
// 5. Run classification based on mode
// ---------------------------------------------------------------------------
$keywordResults = []; // tag => interest|null
$aiResults = []; // tag => interest|null
switch ($mode) {
case 'keyword':
$keywordResults = classifyByKeyword($echoareas, $interestCategories, $prefixes, $suffixes);
break;
case 'ai':
$apiKey = Config::env('ANTHROPIC_API_KEY', '');
if (empty($apiKey)) {
echo "Error: ANTHROPIC_API_KEY not set in .env\n";
exit(1);
}
$aiResults = classifyByAi($apiKey, $echoareas, $categoryNames);
echo "\n";
break;
case 'compare':
$keywordResults = classifyByKeyword($echoareas, $interestCategories, $prefixes, $suffixes);
$apiKey = Config::env('ANTHROPIC_API_KEY', '');
if (empty($apiKey)) {
echo "Error: ANTHROPIC_API_KEY not set in .env\n";
exit(1);
}
$aiResults = classifyByAi($apiKey, $echoareas, $categoryNames);
echo "\n";
break;
}
// ---------------------------------------------------------------------------
// 6. Output
// ---------------------------------------------------------------------------
/**
* Build a grouped map from a tag=>interest results array.
* Returns array<interest_name, area[]> (preserving category order).
*/
function buildGroups(array $results, array $echoareas, array $categoryNames): array
{
$grouped = array_fill_keys($categoryNames, []);
// Map tags to area rows for quick lookup
$areaByTag = [];
foreach ($echoareas as $area) {
$areaByTag[$area['tag']] = $area;
}
foreach ($results as $tag => $interest) {
$area = $areaByTag[$tag] ?? ['tag' => $tag, 'description' => ''];
if ($interest !== null) {
if (!isset($grouped[$interest])) {
$grouped[$interest] = []; // AI-suggested new category
}
$grouped[$interest][] = $area;
}
}
return $grouped;
}
function printGrouped(array $grouped, array $results): void
{
$uncategorised = [];
foreach ($results as $tag => $interest) {
if ($interest === null) {
$uncategorised[] = $tag;
}
}
$totalAreas = count($results);
$categorised = $totalAreas - count($uncategorised);
$groupCount = count(array_filter($grouped, fn($g) => !empty($g)));
echo "=============================================================\n";
echo sprintf(" %d of %d echo areas categorised into %d interest groups\n",
$categorised, $totalAreas, $groupCount);
echo "=============================================================\n\n";
foreach ($grouped as $interestName => $areas) {
if (empty($areas)) {
continue;
}
$n = count($areas);
echo "--- {$interestName} ({$n} area" . ($n === 1 ? '' : 's') . ") ---\n";
foreach ($areas as $area) {
$desc = trim($area['description'] ?? '');
echo $desc !== ''
? sprintf(" %-30s %s\n", $area['tag'], $desc)
: sprintf(" %s\n", $area['tag']);
}
echo "\n";
}
if (!empty($uncategorised)) {
$n = count($uncategorised);
echo "--- Uncategorised ({$n} area" . ($n === 1 ? '' : 's') . ") ---\n";
foreach ($uncategorised as $tag) {
echo " {$tag}\n";
}
echo "\n";
}
echo "=============================================================\n";
echo " END OF REPORT\n";
echo "=============================================================\n";
}
function printComparison(array $keywordResults, array $aiResults, array $echoareas): void
{
$areaByTag = [];
foreach ($echoareas as $area) {
$areaByTag[$area['tag']] = $area;
}
$agree = 0;
$disagree = 0;
$diffRows = [];
foreach ($keywordResults as $tag => $kwInterest) {
$aiInterest = $aiResults[$tag] ?? null;
$kwLabel = $kwInterest ?? '(none)';
$aiLabel = $aiInterest ?? '(none)';
if ($kwLabel === $aiLabel) {
$agree++;
} else {
$disagree++;
$desc = trim($areaByTag[$tag]['description'] ?? '');
$diffRows[] = ['tag' => $tag, 'desc' => $desc, 'keyword' => $kwLabel, 'ai' => $aiLabel];
}
}
$total = count($keywordResults);
echo "=============================================================\n";
echo " COMPARISON REPORT (keyword vs AI)\n";
echo "=============================================================\n";
echo sprintf(" Total areas : %d\n", $total);
echo sprintf(" Agreement : %d (%.0f%%)\n", $agree, $total > 0 ? ($agree / $total * 100) : 0);
echo sprintf(" Disagreement: %d (%.0f%%)\n", $disagree, $total > 0 ? ($disagree / $total * 100) : 0);
echo "=============================================================\n\n";
if (empty($diffRows)) {
echo "Both methods agree on every area.\n\n";
} else {
echo "--- Areas where keyword and AI disagree ---\n\n";
foreach ($diffRows as $row) {
echo sprintf(" %-30s %s\n", $row['tag'], $row['desc']);
echo sprintf(" Keyword : %s\n", $row['keyword']);
echo sprintf(" AI : %s\n", $row['ai']);
echo "\n";
}
}
// Also print the full AI-based grouping for reference
echo "=============================================================\n";
echo " FULL AI CLASSIFICATION\n";
echo "=============================================================\n\n";
$aiGrouped = buildGroups($aiResults, $echoareas, array_keys(buildGroups($aiResults, $echoareas, [])));
// Rebuild with proper category ordering
$allNames = array_unique(array_merge(
array_filter(array_values($aiResults), fn($v) => $v !== null)
));
$aiGroupedOrdered = [];
foreach ($allNames as $name) {
$aiGroupedOrdered[$name] = [];
}
foreach ($aiResults as $tag => $interest) {
if ($interest !== null) {
$aiGroupedOrdered[$interest][] = $areaByTag[$tag] ?? ['tag' => $tag, 'description' => ''];
}
}
ksort($aiGroupedOrdered);
foreach ($aiGroupedOrdered as $interestName => $areas) {
$n = count($areas);
echo "--- {$interestName} ({$n} area" . ($n === 1 ? '' : 's') . ") ---\n";
foreach ($areas as $area) {
$desc = trim($area['description'] ?? '');
echo $desc !== ''
? sprintf(" %-30s %s\n", $area['tag'], $desc)
: sprintf(" %s\n", $area['tag']);
}
echo "\n";
}
// Uncategorised by AI
$aiUncategorised = array_keys(array_filter($aiResults, fn($v) => $v === null));
if (!empty($aiUncategorised)) {
$n = count($aiUncategorised);
echo "--- Uncategorised by AI ({$n}) ---\n";
foreach ($aiUncategorised as $tag) {
echo " {$tag}\n";
}
echo "\n";
}
echo "=============================================================\n";
echo " END OF REPORT\n";
echo "=============================================================\n";
}
// ---------------------------------------------------------------------------
// 7. Render
// ---------------------------------------------------------------------------
echo "=============================================================\n";
echo " INTERESTS REPORT\n";
echo "=============================================================\n";
switch ($mode) {
case 'keyword':
$grouped = buildGroups($keywordResults, $echoareas, $categoryNames);
printGrouped($grouped, $keywordResults);
break;
case 'ai':
$grouped = buildGroups($aiResults, $echoareas, $categoryNames);
printGrouped($grouped, $aiResults);
break;
case 'compare':
printComparison($keywordResults, $aiResults, $echoareas);
break;
}
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