from __future__ import annotations

import logging
from pathlib import Path

from app.models import Mirror
from app.services.host import host_path

logger = logging.getLogger(__name__)


def apply_pip(mirror: Mirror) -> dict:
    if not mirror.url:
        return {"success": False, "error": "URL میرور pip تعریف نشده"}

    conf_path = host_path("etc/pip.conf")
    conf_path.parent.mkdir(parents=True, exist_ok=True)
    content = f"""# Managed by Mirror Manager
[global]
index-url = {mirror.url.rstrip("/")}
trusted-host = {mirror.url.split("//")[-1].split("/")[0]}
"""
    conf_path.write_text(content, encoding="utf-8")
    return {"success": True, "message": f"pip mirror اعمال شد: {mirror.name}", "path": str(conf_path)}


def apply_npm(mirror: Mirror) -> dict:
    if not mirror.url:
        return {"success": False, "error": "URL رجیstry npm تعریف نشده"}

    npmrc = host_path("root/.npmrc")
    npmrc.parent.mkdir(parents=True, exist_ok=True)
    content = f"# Managed by Mirror Manager\nregistry={mirror.url.rstrip('/')}\n"
    npmrc.write_text(content, encoding="utf-8")
    return {"success": True, "message": f"npm registry اعمال شد: {mirror.name}", "path": str(npmrc)}