import http.server
import socketserver
import os
import json

PORT = 8000
os.chdir(os.path.dirname(__file__))

class CustomHandler(http.server.SimpleHTTPRequestHandler):
    def do_GET(self):
        if self.path == '/list-maps':
            try:
                files = os.listdir('standard_maps')
                image_files = [f for f in files if f.lower().endswith(('.png', '.jpg', '.jpeg'))]
                self.send_response(200)
                self.send_header('Content-Type', 'application/json')
                self.end_headers()
                self.wfile.write(json.dumps(image_files).encode('utf-8'))
            except Exception as e:
                self.send_error(500, f"Fehler: {str(e)}")
        else:
            super().do_GET()

with socketserver.TCPServer(("", PORT), CustomHandler) as httpd:
    print(f"Starte Server auf Port {PORT}...")
    httpd.serve_forever()