# PATH: bot/integrations/cf_worker2.py
from __future__ import annotations

from bot.config import Workers
from bot.integrations.http import post_json
from bot.core.settings import ROTATE_AFTER


def _h_hf():
    return {
        "Authorization": f"Bearer {Workers.HF_API_KEY}",
        "Content-Type": "application/json",
    }


def _h_bot():
    return {
        "Authorization": f"Bearer {Workers.BOT_BACKEND_KEY}",
        "Content-Type": "application/json",
    }


def _unwrap(r: dict) -> dict:
    """
    Unwrap post_json wrapper:
      {"ok": true, "status": 200, "data": {...}} -> {...}
    """
    if isinstance(r, dict) and isinstance(r.get("data"), dict):
        data = r["data"]
        if "ok" not in data and "ok" in r:
            data["ok"] = r["ok"]
        return data
    return r


async def allow_user(tg_id: int) -> dict:
    r = await post_json(f"{Workers.WORKER2_URL}/api/allow_user", _h_hf(), {"tg_id": str(tg_id)})
    return _unwrap(r)


async def disallow_user(tg_id: int) -> dict:
    r = await post_json(f"{Workers.WORKER2_URL}/api/disallow_user", _h_hf(), {"tg_id": str(tg_id)})
    return _unwrap(r)


async def is_allowed(tg_id: int) -> bool:
    r = await post_json(f"{Workers.WORKER2_URL}/api/is_allowed", _h_hf(), {"tg_id": str(tg_id)})
    j = _unwrap(r)
    return bool(j.get("ok") and j.get("allowed") is True)


async def pick_profile(tg_id: int, channel_id: str, rotate_after: int = ROTATE_AFTER) -> dict:
    r = await post_json(
        f"{Workers.WORKER2_URL}/api/pick_profile",
        _h_hf(),
        {"tg_id": str(tg_id), "channel_id": str(channel_id), "rotate_after": int(rotate_after)},
    )
    return _unwrap(r)


async def access_token(tg_id: int, profile_id: str) -> dict:
    r = await post_json(
        f"{Workers.WORKER2_URL}/api/access_token",
        _h_hf(),
        {"tg_id": str(tg_id), "profile_id": profile_id},
    )
    return _unwrap(r)


async def record_upload(tg_id: int, profile_id: str) -> dict:
    r = await post_json(
        f"{Workers.WORKER2_URL}/api/record_upload",
        _h_hf(),
        {"tg_id": str(tg_id), "profile_id": profile_id},
    )
    return _unwrap(r)


async def stats_today() -> dict:
    r = await post_json(f"{Workers.WORKER2_URL}/api/stats_today", _h_hf(), {})
    return _unwrap(r)


# ✅ Added: handlers.py expects list_profiles(uid, only_connected=...)
async def list_profiles(tg_id: int, only_connected: bool = False) -> dict:
    r = await post_json(
        f"{Workers.WORKER2_URL}/api/list_profiles",
        _h_hf(),
        {"tg_id": str(tg_id), "only_connected": bool(only_connected)},
    )
    return _unwrap(r)


# ✅ Added: handlers.py expects get_default_profile(uid) -> {ok, profile_id, access_token}
async def get_default_profile(tg_id: int) -> dict:
    # worker2 supports default profile when profile_id is "" (it uses idx.default_profile_id)
    j = await access_token(tg_id, "")
    if isinstance(j, dict) and j.get("ok"):
        return {
            "ok": True,
            "profile_id": j.get("profile_id"),
            "access_token": j.get("access_token"),
            "expires_in": j.get("expires_in"),
            "channel_id": j.get("channel_id"),
            "channel_title": j.get("channel_title"),
        }
    return j if isinstance(j, dict) else {"ok": False, "err": "access_token_failed"}


# ✅ Added: handlers.py expects set_default_profile(uid, pid)
# Your Pages backend protects /api/profile/* with BOT_BACKEND_KEY, so we call WORKER1_URL here.
async def set_default_profile(tg_id: int, profile_id: str) -> dict:
    r = await post_json(
        f"{Workers.WORKER1_URL}/api/profile/set_default",
        _h_bot(),
        {"tg_id": str(tg_id), "profile_id": str(profile_id)},
    )
    return _unwrap(r)