<?php
require_once 'db/config.php';

$response = ['success' => false, 'message' => 'An error occurred.'];

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $type = $_POST['type'] ?? '';
    $title = $_POST['title'] ?? '';

    if (empty($title)) {
        $response['message'] = 'Title is required.';
        echo json_encode($response);
        exit;
    }

    try {
        $pdo = db();
        if ($type === 'meeting') {
            $stmt = $pdo->prepare("INSERT INTO meetings (title, description, purpose, date, attendees, summary) VALUES (?, ?, ?, ?, ?, ?)");
            $stmt->execute([
                $title,
                $_POST['description'] ?? '',
                $_POST['purpose'] ?? '',
                $_POST['date'] ?? null,
                $_POST['attendees'] ?? '',
                $_POST['summary'] ?? ''
            ]);
            $response['entry'] = ['id' => $pdo->lastInsertId(), 'title' => $title, 'description' => $_POST['description'] ?? ''];
        } elseif ($type === 'event') {
            $stmt = $pdo->prepare("INSERT INTO events (title, description, date, purpose, notes) VALUES (?, ?, ?, ?, ?)");
            $stmt->execute([
                $title,
                $_POST['description'] ?? '',
                $_POST['date'] ?? null,
                $_POST['purpose'] ?? '',
                $_POST['notes'] ?? ''
            ]);
            $response['entry'] = ['id' => $pdo->lastInsertId(), 'title' => $title, 'description' => $_POST['description'] ?? ''];
        }
        $response['success'] = true;
        $response['message'] = ucfirst($type) . ' added successfully.';
    } catch (PDOException $e) {
        $response['message'] = 'Database error: ' . $e->getMessage();
    }
}

header('Content-Type: application/json');
echo json_encode($response);