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

$user_id = $_SESSION['user_id'];
$date = $_GET['date'] ?? null;

if (!$date) {
    http_response_code(400);
    echo json_encode(['success' => false, 'message' => 'Invalid input']);
    exit;
}

try {
    $pdo = db();
    $stmt = $pdo->prepare("SELECT events.*, leads.name as lead_name FROM events LEFT JOIN leads ON events.lead_id = leads.id WHERE events.user_id = ? AND DATE(events.start_time) = ? ORDER BY events.start_time ASC");
    $stmt->execute([$user_id, $date]);
    $events = $stmt->fetchAll();

    echo json_encode($events);
} catch (PDOException $e) {
    http_response_code(500);
    echo json_encode(['success' => false, 'message' => 'Database error: ' . $e->getMessage()]);
}