from evdev import UInput, ecodes as e
import time

# Create virtual keyboard
ui = UInput({
    e.EV_KEY: [getattr(e, f"KEY_{chr(c).upper()}") for c in range(ord('a'), ord('z')+1)] + [e.KEY_SPACE, e.KEY_UP, e.KEY_DOWN, e.KEY_LEFT, e.KEY_RIGHT, e.KEY_LEFTSHIFT, e.KEY_TAB, e.KEY_ENTER] 
}, name="virtual-keyboard")

def press(key):
    ui.write(e.EV_KEY, key, 1)  # key down
    ui.write(e.EV_KEY, key, 0)  # key up
    ui.syn()


def home():
    print("Sending shift+tab")
    ui.write(e.EV_KEY, e.KEY_LEFTSHIFT, 1)   # Press Ctrl
    ui.write(e.EV_KEY, e.KEY_TAB, 1)  # Press 1
    ui.syn()
    time.sleep(0.1)
    ui.write(e.EV_KEY, e.KEY_LEFTSHIFT, 0)  # Release 1
    ui.write(e.EV_KEY, e.KEY_TAB, 0)   # Release Ctrl
    ui.syn()
    

def type_string(text):
    for ch in text:
        if ch == ' ':
            press(e.KEY_SPACE)
        elif 'a' <= ch <= 'z':
            key = getattr(e, f"KEY_{ch.upper()}")
            press(key)
        else:
            # ignore unsupported characters
            continue

        time.sleep(0.01)


def run_a_game(name):
    home()
    press(e.KEY_LEFT)
    press(e.KEY_LEFT)
    press(e.KEY_DOWN)
    press(e.KEY_ENTER)
    time.sleep(0.3)
    press(e.KEY_UP)
    press(e.KEY_UP)
    press(e.KEY_LEFT)
    press(e.KEY_LEFT)
    press(e.KEY_LEFT)
    press(e.KEY_LEFT)
    time.sleep(0.1)
    type_string(name.lower())
    time.sleep(0.3)
    press(e.KEY_DOWN)
    press(e.KEY_DOWN)
    press(e.KEY_ENTER)
    time.sleep(0.2)
    press(e.KEY_ENTER)

from http.server import BaseHTTPRequestHandler, HTTPServer
from urllib.parse import urlparse, parse_qs

class Handler(BaseHTTPRequestHandler):
    def do_GET(self):
        # Parse URL
        parsed = urlparse(self.path)
        query = parse_qs(parsed.query)

        # Get parameter (e.g. ?=hello)
        msg = query.get("game", [""])[0]

        print(f"Received msg: {msg}")

        run_a_game(msg)
        # Send response
        self.send_response(200)
        self.send_header("Content-type", "text/plain")
        self.end_headers()
        self.wfile.write(f"OK: {msg}".encode())

# Start server
port = 8111
server = HTTPServer(("0.0.0.0", port), Handler)

print(f"Listening on http://0.0.0.0:{port}")
server.serve_forever()