import httpx
from typing import Optional

from config import config


class DirectusClient:
    def __init__(self, url: Optional[str] = None, token: Optional[str] = None):
        self.url = (url or config.DIRECTUS_URL).rstrip("/")
        self.token = token or config.DIRECTUS_TOKEN
        self._client = httpx.Client(
            base_url=self.url,
            headers={
                "Authorization": f"Bearer {self.token}",
                "Content-Type": "application/json",
            },
            timeout=30,
        )

    def is_available(self) -> bool:
        try:
            resp = self._client.get("/server/ping")
            return resp.status_code == 200
        except Exception:
            return False

    def create_call(self, data: dict, collection: str = "calls") -> Optional[dict]:
        try:
            resp = self._client.post(f"/items/{collection}", json=data)
            if resp.status_code in (200, 201):
                return resp.json().get("data")
            return None
        except Exception:
            return None

    def update_call(self, call_id: str, data: dict) -> bool:
        try:
            resp = self._client.patch(f"/items/calls?filter[call_id][_eq]={call_id}", json=data)
            return resp.status_code in (200, 201)
        except Exception:
            return False

    def find_contact(self, phone_number: str) -> Optional[dict]:
        try:
            resp = self._client.get(
                "/items/contacts",
                params={"filter[phone_number][_eq]": phone_number, "limit": 1},
            )
            if resp.status_code == 200:
                data = resp.json().get("data", [])
                if data:
                    return data[0]
            return None
        except Exception:
            return None

    def create_contact(self, data: dict) -> Optional[dict]:
        try:
            resp = self._client.post("/items/contacts", json=data)
            if resp.status_code in (200, 201):
                return resp.json().get("data")
            return None
        except Exception:
            return None

    def update_contact(self, contact_id: str, data: dict) -> bool:
        try:
            resp = self._client.patch(f"/items/contacts/{contact_id}", json=data)
            return resp.status_code in (200, 201)
        except Exception:
            return False

    def close(self):
        self._client.close()