625 lines
24 KiB
PHP
625 lines
24 KiB
PHP
<?php
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/**
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* AJAX API voor AI Co-Pilot (Release v1.5)
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*/
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require_once __DIR__ . '/../includes/auth.php';
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require_once __DIR__ . '/../includes/ai.php';
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require_once __DIR__ . '/../includes/settings.php';
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$user = require_auth();
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$db = get_db_connection();
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header('Content-Type: application/json');
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$action = $_GET['action'] ?? ($_POST['action'] ?? '');
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try {
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// 1. Auto-categoriseer kaartjes in een brainstormsessie
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if ($action === 'categorize_cards') {
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$data = json_decode(file_get_contents('php://input'), true);
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$sessionId = (int)($data['session_id'] ?? 0);
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if (!$sessionId) {
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echo json_encode(['error' => 'Sessie ID ontbreekt']);
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exit;
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}
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$stmtSession = $db->prepare("SELECT * FROM brainstorm_sessions WHERE id = ?");
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$stmtSession->execute([$sessionId]);
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$session = $stmtSession->fetch();
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if (!$session) {
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echo json_encode(['error' => 'Sessie niet gevonden']);
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exit;
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}
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$stmtCards = $db->prepare("SELECT id, content, category FROM brainstorm_cards WHERE session_id = ?");
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$stmtCards->execute([$sessionId]);
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$cards = $stmtCards->fetchAll();
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if (empty($cards)) {
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echo json_encode(['error' => 'Er zijn nog geen kaartjes op het canvas om te categoriseren']);
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exit;
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}
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$aiRes = fociz_ai_categorize_cards($session['title'], $session['theme'] ?? 'Algemeen', $cards, $user['id']);
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if (!$aiRes['success']) {
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echo json_encode(['error' => $aiRes['error']]);
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exit;
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}
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$validCategories = ['Ideeën', 'Knelpunten', 'Oplossingen', 'Quick Wins'];
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$updateStmt = $db->prepare("UPDATE brainstorm_cards SET category = ? WHERE id = ? AND session_id = ?");
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$updatedCount = 0;
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foreach ($aiRes['categorized'] as $item) {
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$cardId = (int)($item['id'] ?? 0);
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$newCat = trim($item['category'] ?? '');
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if ($cardId > 0 && in_array($newCat, $validCategories)) {
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$updateStmt->execute([$newCat, $cardId, $sessionId]);
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$updatedCount++;
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}
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}
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echo json_encode(['success' => true, 'updated' => $updatedCount]);
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exit;
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}
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// 2. Automatisch ideeën genereren voor een sessie
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if ($action === 'generate_ideas') {
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$data = json_decode(file_get_contents('php://input'), true);
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$sessionId = (int)($data['session_id'] ?? 0);
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$count = min(6, max(2, (int)($data['count'] ?? 4)));
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if (!$sessionId) {
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echo json_encode(['error' => 'Sessie ID ontbreekt']);
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exit;
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}
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$stmtSession = $db->prepare("SELECT * FROM brainstorm_sessions WHERE id = ?");
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$stmtSession->execute([$sessionId]);
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$session = $stmtSession->fetch();
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if (!$session) {
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echo json_encode(['error' => 'Sessie niet gevonden']);
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exit;
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}
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$aiRes = fociz_ai_generate_ideas($session['title'], $session['theme'] ?? 'Algemeen', $count, $user['id']);
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if (!$aiRes['success']) {
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echo json_encode(['error' => $aiRes['error']]);
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exit;
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}
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$insertStmt = $db->prepare("
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INSERT INTO brainstorm_cards (session_id, content, category, color, author_name, votes)
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VALUES (?, ?, 'Ideeën', 'amber', ?, 1)
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");
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$createdCards = [];
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$authorName = 'AI Co-Pilot';
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foreach ($aiRes['ideas'] as $ideaText) {
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$ideaText = trim($ideaText);
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if (!empty($ideaText)) {
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$insertStmt->execute([$sessionId, $ideaText, $authorName]);
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$createdCards[] = [
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'id' => (int)$db->lastInsertId(),
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'content' => $ideaText,
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'category' => 'Ideeën',
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'color' => 'amber',
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'author_name' => $authorName,
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'votes' => 1,
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];
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}
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}
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echo json_encode(['success' => true, 'cards' => $createdCards]);
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exit;
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}
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// 3. Brainstorm notitie omzetten naar Roadmap Item
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if ($action === 'summarize_to_roadmap') {
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$data = json_decode(file_get_contents('php://input'), true);
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$content = trim($data['content'] ?? '');
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$sessionTitle = trim($data['session_title'] ?? '');
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if (empty($content)) {
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echo json_encode(['error' => 'Geen inhoud opgegeven om samen te vatten']);
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exit;
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}
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$aiRes = fociz_ai_summarize_to_roadmap($content, $sessionTitle, $user['id']);
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if (!$aiRes['success']) {
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echo json_encode(['error' => $aiRes['error']]);
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exit;
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}
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echo json_encode(['success' => true, 'item' => $aiRes['item']]);
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exit;
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}
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// 3b. AI Brainstorm Idee Uitwerken tot concrete behapbare items
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if ($action === 'breakdown_idea') {
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$data = json_decode(file_get_contents('php://input'), true) ?: $_POST;
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$content = trim($data['content'] ?? '');
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$sessionId = (int)($data['session_id'] ?? 0);
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$sessionTitle = trim($data['session_title'] ?? '');
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$theme = trim($data['theme'] ?? '');
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if (empty($content)) {
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echo json_encode(['error' => 'Geen inhoud opgegeven om uit te werken.']);
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exit;
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}
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if ($sessionId > 0 && (empty($sessionTitle) || empty($theme))) {
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$stmtS = $db->prepare("SELECT title, theme FROM brainstorm_sessions WHERE id = ?");
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$stmtS->execute([$sessionId]);
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$sRow = $stmtS->fetch();
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if ($sRow) {
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if (empty($sessionTitle)) $sessionTitle = $sRow['title'] ?? '';
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if (empty($theme)) $theme = $sRow['theme'] ?? '';
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}
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}
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$aiRes = fociz_ai_breakdown_idea($content, $sessionTitle, $theme, $user['id']);
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if (!$aiRes['success']) {
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echo json_encode(['error' => $aiRes['error']]);
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exit;
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}
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echo json_encode([
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'success' => true,
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'summary' => $aiRes['summary'],
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'items' => $aiRes['items'],
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'model' => $aiRes['model'] ?? 'Gemini Pro',
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]);
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exit;
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}
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// 3c. Opgesplitste AI items exporteren naar Kanban Bord, Tijdlijn of Dagplanner
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if ($action === 'save_breakdown_items') {
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$data = json_decode(file_get_contents('php://input'), true) ?: $_POST;
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$destination = trim($data['destination'] ?? 'kanban'); // 'kanban', 'timeline', 'planner'
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$items = $data['items'] ?? [];
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if (empty($items) || !is_array($items)) {
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echo json_encode(['error' => 'Geen items geselecteerd om op te slaan.']);
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exit;
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}
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$isAdmin = ($user['role'] === 'ADMIN');
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$createdCount = 0;
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if ($destination === 'kanban' || $destination === 'timeline') {
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$boardId = (int)($data['board_id'] ?? 0);
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$laneId = (int)($data['lane_id'] ?? 0);
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if ($boardId <= 0) {
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// Pak het eerste actieve bord van de gebruiker
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if ($isAdmin) {
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$boardId = (int)$db->query("SELECT id FROM boards WHERE is_archived = 0 ORDER BY id ASC LIMIT 1")->fetchColumn();
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} else {
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$stmtB = $db->prepare("SELECT b.id FROM boards b JOIN board_members bm ON b.id = bm.board_id WHERE bm.user_id = ? AND b.is_archived = 0 ORDER BY b.id ASC LIMIT 1");
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$stmtB->execute([$user['id']]);
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$boardId = (int)$stmtB->fetchColumn();
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}
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}
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if ($boardId <= 0) {
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echo json_encode(['error' => 'Geen actief Kanban-bord gevonden om taken aan toe te voegen.']);
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exit;
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}
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// Toegangscontrole
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if (!$isAdmin) {
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$stmtCheck = $db->prepare("SELECT COUNT(*) FROM board_members WHERE board_id = ? AND user_id = ?");
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$stmtCheck->execute([$boardId, $user['id']]);
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if ((int)$stmtCheck->fetchColumn() === 0) {
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http_response_code(403);
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echo json_encode(['error' => 'Geen toegang tot dit bord.']);
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exit;
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}
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}
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// Als lane_id niet geldig is, pak de eerste kolom (bijv. 'To Do' of 'Backlog')
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if ($laneId <= 0) {
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$stmtLane = $db->prepare("SELECT id FROM board_lanes WHERE board_id = ? ORDER BY position ASC, id ASC LIMIT 1");
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$stmtLane->execute([$boardId]);
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$laneId = (int)$stmtLane->fetchColumn();
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}
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if ($laneId <= 0) {
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echo json_encode(['error' => 'Het geselecteerde bord heeft geen kolommen.']);
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exit;
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}
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// Datumbereik voor Tijdlijn
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$startDate = !empty($data['start_date']) ? trim($data['start_date']) : date('Y-m-d');
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$endDate = !empty($data['end_date']) ? trim($data['end_date']) : date('Y-m-d', strtotime('+3 days'));
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$stmtMax = $db->prepare("SELECT COALESCE(MAX(position), -1) FROM board_cards WHERE lane_id = ?");
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$stmtInsertCard = $db->prepare("
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INSERT INTO board_cards (board_id, lane_id, title, description, assignee_id, priority, color, position, created_by_id)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
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");
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$stmtSchedule = $db->prepare("
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INSERT INTO board_card_schedules (card_id, schedule_type, start_date, end_date, start_time, end_time, days_of_week)
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VALUES (?, 'DAILY_RANGE', ?, ?, '09:00', '17:00', '1,2,3,4,5')
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");
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$priorityMap = ['P1' => 'HIGH', 'P2' => 'MEDIUM', 'P3' => 'LOW'];
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foreach ($items as $item) {
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$title = trim($item['title'] ?? '');
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if (empty($title)) continue;
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$desc = trim($item['description'] ?? '');
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$rawPri = strtoupper(trim($item['priority'] ?? 'P2'));
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$priority = $priorityMap[$rawPri] ?? ($rawPri === 'HIGH' || $rawPri === 'LOW' ? $rawPri : 'MEDIUM');
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$color = trim($item['color'] ?? 'indigo');
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$stmtMax->execute([$laneId]);
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$maxPos = (int)$stmtMax->fetchColumn();
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$stmtInsertCard->execute([
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$boardId,
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$laneId,
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$title,
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$desc,
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$user['id'],
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$priority,
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$color,
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$maxPos + 1,
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$user['id'],
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]);
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$cardId = (int)$db->lastInsertId();
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if ($destination === 'timeline' && $cardId > 0) {
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$stmtSchedule->execute([$cardId, $startDate, $endDate]);
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}
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$createdCount++;
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}
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echo json_encode([
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'success' => true,
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'destination' => $destination,
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'created_count' => $createdCount,
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'board_id' => $boardId,
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]);
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exit;
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}
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if ($destination === 'planner') {
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$planDate = !empty($data['plan_date']) ? trim($data['plan_date']) : date('Y-m-d');
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// Zoek of maak daily plan
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$stmtPlan = $db->prepare("SELECT id FROM daily_plans WHERE user_id = ? AND plan_date = ?");
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$stmtPlan->execute([$user['id'], $planDate]);
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$planId = (int)$stmtPlan->fetchColumn();
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if ($planId <= 0) {
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$stmtNewPlan = $db->prepare("INSERT INTO daily_plans (user_id, plan_date, focus_goal) VALUES (?, ?, 'Brainstorm actiepunten oppakken')");
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$stmtNewPlan->execute([$user['id'], $planDate]);
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$planId = (int)$db->lastInsertId();
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}
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$stmtInsertTask = $db->prepare("
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INSERT INTO tasks (user_id, daily_plan_id, title, priority, duration_minutes, status, source)
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VALUES (?, ?, ?, ?, ?, 'TODO', 'BRAINSTORM')
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");
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foreach ($items as $item) {
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$title = trim($item['title'] ?? '');
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if (empty($title)) continue;
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$rawPri = strtoupper(trim($item['priority'] ?? 'P2'));
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$priority = in_array($rawPri, ['P1', 'P2', 'P3']) ? $rawPri : 'P2';
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$duration = max(15, min(240, (int)($item['estimated_minutes'] ?? 30)));
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$stmtInsertTask->execute([
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$user['id'],
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$planId,
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$title,
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$priority,
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$duration,
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]);
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$createdCount++;
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}
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echo json_encode([
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'success' => true,
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'destination' => 'planner',
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'created_count' => $createdCount,
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'plan_date' => $planDate,
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]);
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exit;
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}
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echo json_encode(['error' => 'Onbekende bestemming: ' . htmlspecialchars($destination)]);
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exit;
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}
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// 3d. Test AI Verbinding (Gemini Pro / OpenAI)
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if ($action === 'test_connection') {
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try {
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$rawInput = file_get_contents('php://input');
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$data = !empty($rawInput) ? (json_decode($rawInput, true) ?: []) : $_POST;
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$tempProvider = !empty($data['provider']) ? trim((string)$data['provider']) : null;
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$tempKey = !empty($data['api_key']) ? trim((string)$data['api_key']) : null;
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$tempModel = !empty($data['model']) ? trim((string)$data['model']) : null;
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// Als er test credentials zijn meegegeven, test direct met die credentials
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if (!empty($tempKey) && $tempKey !== '••••••••••••••••') {
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$testSettings = [
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'ai_provider' => $tempProvider ?: 'gemini',
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'ai_api_key' => $tempKey,
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'ai_model' => $tempModel ?: ($tempProvider === 'openai' ? 'gpt-4o-mini' : 'gemini-1.5-pro'),
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];
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} else {
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// Anders haal de geconfigureerde instellingen op van user of org
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$testSettings = get_ai_settings($user['id']);
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if (!empty($tempModel)) {
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$testSettings['ai_model'] = $tempModel;
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}
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if (!empty($tempProvider)) {
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$testSettings['ai_provider'] = $tempProvider;
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}
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}
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if (empty($testSettings['ai_api_key'])) {
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echo json_encode([
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'success' => false,
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'error' => 'Geen API-sleutel ingevuld of geconfigureerd om te testen.',
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]);
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exit;
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}
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$provider = strtolower($testSettings['ai_provider'] ?? 'gemini');
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$model = $testSettings['ai_model'] ?? ($provider === 'openai' ? 'gpt-4o-mini' : 'gemini-1.5-pro');
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$t0 = microtime(true);
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$testMessages = [
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['role' => 'user', 'content' => 'Fociz connectiviteitstest. Reageer enkel met het woord OK.'],
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];
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if ($provider === 'gemini' || strpos(strtolower($model), 'gemini') !== false) {
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$aiRes = fociz_ai_chat_gemini($testMessages, ['max_tokens' => 20, 'temperature' => 0.1], $testSettings);
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} else {
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$aiRes = fociz_ai_chat_openai($testMessages, ['max_tokens' => 20, 'temperature' => 0.1], $testSettings);
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}
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$latency = round((microtime(true) - $t0) * 1000);
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if (!$aiRes['success']) {
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echo json_encode([
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'success' => false,
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'error' => $aiRes['error'] ?? 'Verbindingstest mislukt.',
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'latency_ms' => $latency,
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'provider' => $provider,
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'model' => $model,
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]);
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exit;
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}
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$providerName = ($provider === 'gemini' || strpos(strtolower($model), 'gemini') !== false) ? 'Google Gemini Pro' : 'OpenAI';
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echo json_encode([
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'success' => true,
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'message' => "Verbinding met {$providerName} is succesvol tot stand gebracht! (Response tijd: {$latency}ms)",
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'latency_ms' => $latency,
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'provider' => $provider,
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'model' => $aiRes['model'] ?? $model,
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'zero_leak' => true,
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]);
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exit;
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} catch (Throwable $testEx) {
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echo json_encode([
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'success' => false,
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'error' => 'Fout tijdens verbindingstest: ' . $testEx->getMessage(),
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]);
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exit;
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}
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}
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// 4. Slimme dagindeling berekenen voor taken rondom bezette tijdblokken
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// ZERO-DATA LEAKAGE: Geen meetingsdetails of externe tickets worden verzonden!
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if ($action === 'smart_schedule') {
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$data = json_decode(file_get_contents('php://input'), true);
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$date = !empty($data['date']) ? trim($data['date']) : date('Y-m-d');
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// Haal daily plan op
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$stmtPlan = $db->prepare("SELECT id FROM daily_plans WHERE user_id = ? AND plan_date = ?");
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$stmtPlan->execute([$user['id'], $date]);
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$plan = $stmtPlan->fetch();
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$planId = $plan['id'] ?? 0;
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// ZERO-DATA LEAKAGE: Sluit expliciet alle taken uit die afkomstig zijn van Jira, Mail of Teams!
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$isToday = ($date === date('Y-m-d'));
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$stmtTasks = $db->prepare("
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SELECT t.id, t.title, t.priority, t.duration_minutes
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FROM tasks t
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WHERE t.user_id = ?
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AND (t.daily_plan_id = ? " . ($isToday ? "OR t.daily_plan_id IS NULL" : "") . ")
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AND t.is_completed = 0
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AND (t.source IS NULL OR t.source NOT IN ('JIRA', 'MAIL', 'EMAIL', 'OUTLOOK', 'TEAMS'))
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AND t.external_id IS NULL
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ORDER BY t.priority ASC, t.created_at ASC
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");
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$stmtTasks->execute([$user['id'], $planId]);
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$tasks = $stmtTasks->fetchAll();
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if (empty($tasks)) {
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echo json_encode(['error' => 'Geen openstaande Fociz taken gevonden om in te delen']);
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exit;
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}
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// ZERO-DATA LEAKAGE: Haal meetings op maar geef UITSLUITEND start/eindtijd door (geen titel/deelnemers)
|
|
$busyBlocks = [];
|
|
try {
|
|
require_once __DIR__ . '/../includes/integrations/microsoft.php';
|
|
$rawEvents = microsoft_fetch_today_events($user['id'], $date);
|
|
foreach ($rawEvents as $ev) {
|
|
if (!empty($ev['start']) && !empty($ev['end'])) {
|
|
$busyBlocks[] = [
|
|
'start' => substr($ev['start'], 0, 5),
|
|
'end' => substr($ev['end'], 0, 5),
|
|
];
|
|
}
|
|
}
|
|
} catch (Throwable $e) {
|
|
// Microsoft niet gekoppeld
|
|
}
|
|
|
|
$workdaySettings = get_workday_settings();
|
|
|
|
$aiRes = fociz_ai_smart_schedule($tasks, $busyBlocks, $workdaySettings, $user['id']);
|
|
|
|
if (!$aiRes['success']) {
|
|
echo json_encode(['error' => $aiRes['error']]);
|
|
exit;
|
|
}
|
|
|
|
// Werk de tijdsblokken bij in MariaDB
|
|
$updateStmt = $db->prepare("
|
|
UPDATE tasks
|
|
SET time_block_start = ?,
|
|
duration_minutes = COALESCE(?, duration_minutes)
|
|
WHERE id = ? AND user_id = ?
|
|
");
|
|
|
|
$scheduledCount = 0;
|
|
foreach ($aiRes['scheduled'] as $s) {
|
|
$taskId = (int)($s['id'] ?? 0);
|
|
$startTime = trim($s['time_block_start'] ?? '');
|
|
$duration = !empty($s['duration_minutes']) ? (int)$s['duration_minutes'] : null;
|
|
|
|
if ($taskId > 0 && preg_match('/^\d{1,2}:\d{2}$/', $startTime)) {
|
|
$updateStmt->execute([$startTime, $duration, $taskId, $user['id']]);
|
|
$scheduledCount++;
|
|
}
|
|
}
|
|
|
|
echo json_encode(['success' => true, 'scheduled_count' => $scheduledCount]);
|
|
exit;
|
|
}
|
|
|
|
// 5. Persoonlijke AI Dagbriefing genereren
|
|
// ZERO-DATA LEAKAGE: Absoluut GEEN Jira, Mail of Teams data!
|
|
if ($action === 'daily_briefing') {
|
|
$data = json_decode(file_get_contents('php://input'), true);
|
|
$date = !empty($data['date']) ? trim($data['date']) : date('Y-m-d');
|
|
$today = date('Y-m-d');
|
|
|
|
// Haal openstaande taken van vandaag op (ZERO-DATA LEAKAGE: GEEN externe Jira/Mail taken)
|
|
$stmtPlan = $db->prepare("SELECT id FROM daily_plans WHERE user_id = ? AND plan_date = ?");
|
|
$stmtPlan->execute([$user['id'], $date]);
|
|
$planId = $stmtPlan->fetchColumn();
|
|
|
|
$isToday = ($date === $today);
|
|
$taskFilter = $planId
|
|
? "t.daily_plan_id = " . (int)$planId . ($isToday ? " OR t.daily_plan_id IS NULL" : "")
|
|
: ($isToday ? "t.daily_plan_id IS NULL" : "1=0");
|
|
|
|
$stmtTasks = $db->prepare("
|
|
SELECT id, title, priority, time_block_start, duration_minutes
|
|
FROM tasks t
|
|
WHERE t.user_id = ?
|
|
AND t.is_completed = 0
|
|
AND ({$taskFilter})
|
|
AND (t.source IS NULL OR t.source NOT IN ('JIRA', 'MAIL', 'EMAIL', 'OUTLOOK', 'TEAMS'))
|
|
AND t.external_id IS NULL
|
|
ORDER BY t.priority ASC, t.time_block_start ASC
|
|
LIMIT 15
|
|
");
|
|
$stmtTasks->execute([$user['id']]);
|
|
$tasks = $stmtTasks->fetchAll();
|
|
|
|
// Haal gisteren niet-voltooide interne taken op
|
|
$yesterday = date('Y-m-d', strtotime('-1 day', strtotime($date)));
|
|
$stmtYest = $db->prepare("SELECT id FROM daily_plans WHERE user_id = ? AND plan_date = ?");
|
|
$stmtYest->execute([$user['id'], $yesterday]);
|
|
$yesterdayPlanId = $stmtYest->fetchColumn();
|
|
$unfinishedYest = [];
|
|
if ($yesterdayPlanId) {
|
|
$stmtUnf = $db->prepare("
|
|
SELECT title FROM tasks
|
|
WHERE user_id = ? AND daily_plan_id = ? AND is_completed = 0
|
|
AND (source IS NULL OR source NOT IN ('JIRA', 'MAIL', 'EMAIL', 'OUTLOOK', 'TEAMS'))
|
|
AND external_id IS NULL
|
|
LIMIT 5
|
|
");
|
|
$stmtUnf->execute([$user['id'], $yesterdayPlanId]);
|
|
$unfinishedYest = $stmtUnf->fetchAll();
|
|
}
|
|
|
|
// ZERO-DATA LEAKAGE: Alleen geanonimiseerde bezette tijdblokken (geen subject/afzender)
|
|
$busyBlocks = [];
|
|
try {
|
|
require_once __DIR__ . '/../includes/integrations/microsoft.php';
|
|
$rawEvents = microsoft_fetch_today_events($user['id'], $date);
|
|
foreach ($rawEvents as $ev) {
|
|
if (!empty($ev['start']) && !empty($ev['end'])) {
|
|
$busyBlocks[] = [
|
|
'start' => substr($ev['start'], 0, 5),
|
|
'end' => substr($ev['end'], 0, 5),
|
|
];
|
|
}
|
|
}
|
|
} catch (Throwable $e) {
|
|
// Geen agenda beschikbaar
|
|
}
|
|
|
|
$aiSettings = get_ai_settings($user['id']);
|
|
if (empty($aiSettings['ai_enabled']) || empty($aiSettings['has_key'])) {
|
|
echo json_encode(['error' => 'AI Co-Pilot is niet geconfigureerd']);
|
|
exit;
|
|
}
|
|
|
|
$aiRes = fociz_ai_daily_briefing(
|
|
$user['name'] ?? 'Jij',
|
|
$date,
|
|
$tasks,
|
|
$busyBlocks,
|
|
$unfinishedYest,
|
|
$user['id']
|
|
);
|
|
|
|
if (!$aiRes['success']) {
|
|
echo json_encode(['error' => $aiRes['error']]);
|
|
exit;
|
|
}
|
|
|
|
echo json_encode([
|
|
'success' => true,
|
|
'greeting' => $aiRes['greeting'],
|
|
'focus_task' => $aiRes['focus_task'],
|
|
'tip' => $aiRes['tip'],
|
|
'warnings' => $aiRes['warnings'],
|
|
'date' => $date,
|
|
'model' => $aiRes['model'] ?? 'Gemini Pro',
|
|
]);
|
|
exit;
|
|
}
|
|
|
|
echo json_encode(['error' => 'Onbekende actie']);
|
|
} catch (Throwable $e) {
|
|
error_log("api/ai.php Throwable: " . $e->getMessage() . " in " . $e->getFile() . ":" . $e->getLine());
|
|
http_response_code(500);
|
|
echo json_encode([
|
|
'success' => false,
|
|
'error' => 'Serverfout bij AI verwerking: ' . $e->getMessage()
|
|
]);
|
|
}
|