from typing import Any

import httpx

from app.config import get_settings


class GiteaClient:
    def __init__(self) -> None:
        settings = get_settings()
        self.base_url = settings.gitea_base_url.rstrip("/")
        self.public_url = settings.gitea_public_url.rstrip("/")
        self.token = settings.gitea_token

    def _client(self) -> httpx.Client:
        return httpx.Client(
            base_url=self.base_url,
            timeout=30.0,
            headers={
                "Authorization": f"token {self.token}",
                "Content-Type": "application/json",
            },
        )

    def create_issue(
        self,
        owner: str,
        repo: str,
        title: str,
        body: str,
        labels: list[str] | None = None,
    ) -> dict[str, Any]:
        payload: dict[str, Any] = {"title": title, "body": body}
        if labels:
            payload["labels"] = labels
        with self._client() as client:
            response = client.post(
                f"/api/v1/repos/{owner}/{repo}/issues",
                json=payload,
            )
            response.raise_for_status()
            return response.json()

    def close_issue(self, owner: str, repo: str, issue_number: int) -> dict[str, Any]:
        with self._client() as client:
            response = client.patch(
                f"/api/v1/repos/{owner}/{repo}/issues/{issue_number}",
                json={"state": "closed"},
            )
            response.raise_for_status()
            return response.json()

    def issue_url(self, owner: str, repo: str, issue_number: int) -> str:
        return f"{self.public_url}/{owner}/{repo}/issues/{issue_number}"