<?php
session_start();
require_once 'db/config.php';
require_once 'includes/flash_messages.php';

if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_SESSION['user_id'])) {
    $content = trim($_POST['content']);
    $user_id = $_SESSION['user_id'];

    if (!empty($content)) {
        try {
            $pdo = db();
            $stmt = $pdo->prepare('INSERT INTO posts (user_id, content) VALUES (?, ?)');
            $stmt->execute([$user_id, $content]);
            set_flash_message('Post created successfully!', 'success');
        } catch (PDOException $e) {
            error_log("Failed to create post: " . $e->getMessage());
            set_flash_message('Failed to create post. Please try again.', 'danger');
        }
    } else {
        set_flash_message('Post content cannot be empty.', 'danger');
    }
}

header("Location: index.php");
exit;