from __future__ import annotations

from typing import Any
from urllib.request import urlopen
import json


def list_strategies(base_url: str) -> list[dict[str, Any]]:
    root = base_url.rstrip('/')
    if root.endswith('/mcp/sse'):
        root = root[:-8]
    with urlopen(f"{root}/strategies", timeout=10) as resp:
        payload = json.loads(resp.read().decode("utf-8"))
    strategies = payload.get("configured", []) or []
    return [s for s in strategies if isinstance(s, dict)]


def list_accounts(base_url: str) -> list[dict[str, Any]]:
    root = base_url.rstrip('/')
    if root.endswith('/mcp/sse'):
        root = root[:-8]
    with urlopen(f"{root}/accounts", timeout=10) as resp:
        payload = json.loads(resp.read().decode("utf-8"))
    accounts = payload.get("accounts", []) or []
    return [a for a in accounts if isinstance(a, dict)]