import sys
import json
import urllib.request
import urllib.error

def get_group_uuid(url, token, group_name):
    api_url = url.rstrip('/') + "/api_jsonrpc.php"
    headers = {
        'Content-Type': 'application/json-rpc',
        'Authorization': f'Bearer {token}'
    }
    
    # Looking for 'template_groups' (Zabbix 7.0+) or 'hostgroups'
    # Try template groups first
    payload = {
        "jsonrpc": "2.0",
        "method": "templategroup.get",
        "params": {
            "output": ["uuid", "name"],
            "filter": {
                "name": [group_name]
            }
        },
        "id": 1
    }
    
    data = json.dumps(payload).encode('utf-8')
    req = urllib.request.Request(api_url, data=data, headers=headers, method='POST')
    
    try:
        with urllib.request.urlopen(req) as response:
            resp = json.loads(response.read().decode('utf-8'))
            if 'result' in resp and resp['result']:
                print(f"UUID: {resp['result'][0]['uuid']}")
                return
            else:
                 # Try hostgroup.get as fallback if strict 6.0/7.0 compat varies
                 payload['method'] = "hostgroup.get"
                 data = json.dumps(payload).encode('utf-8')
                 req = urllib.request.Request(api_url, data=data, headers=headers, method='POST')
                 with urllib.request.urlopen(req) as response2:
                    resp2 = json.loads(response2.read().decode('utf-8'))
                    if 'result' in resp2 and resp2['result']:
                         print(f"UUID: {resp2['result'][0]['uuid']}")
                    else:
                        print("NOT FOUND")

    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    get_group_uuid("https://noc.itguys.com.br/", "e59ff1a478bfb6c82a5654145c65498719b448c3f7f7af9e56d1e833c42d3fef", "Templates/Applications")