"""
API endpoints для импорта ролей
Автор: Сергей Антропов
Сайт: https://devops.org.ru
"""

from fastapi import APIRouter, Request, HTTPException, Form
from fastapi.responses import HTMLResponse, JSONResponse
from fastapi.templating import Jinja2Templates
from pathlib import Path
from typing import Optional
from app.core.config import settings
from app.services.import_service import ImportService

router = APIRouter()
templates_path = Path(__file__).parent.parent.parent.parent / "templates"
templates = Jinja2Templates(directory=str(templates_path))
import_service = ImportService()


@router.get("/roles/import", response_class=HTMLResponse)
async def import_role_page(request: Request):
    """Страница импорта роли"""
    return templates.TemplateResponse(
        "pages/roles/import.html",
        {"request": request}
    )


@router.post("/api/v1/roles/import/git")
async def import_from_git_api(
    repo_url: str = Form(...),
    role_name: Optional[str] = Form(None),
    branch: str = Form("main"),
    subdirectory: Optional[str] = Form(None)
):
    """API endpoint для импорта роли из Git репозитория"""
    try:
        result = await import_service.import_from_git(
            repo_url=repo_url,
            role_name=role_name,
            branch=branch,
            subdirectory=subdirectory
        )
        return JSONResponse(content=result, status_code=201)
    except ValueError as e:
        raise HTTPException(status_code=400, detail=str(e))
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Ошибка при импорте роли: {str(e)}")


@router.post("/api/v1/roles/import/galaxy")
async def import_from_galaxy_api(
    role_name: str = Form(...),
    version: Optional[str] = Form(None),
    namespace: Optional[str] = Form(None)
):
    """API endpoint для импорта роли из Ansible Galaxy"""
    try:
        result = await import_service.import_from_galaxy(
            role_name=role_name,
            version=version,
            namespace=namespace
        )
        return JSONResponse(content=result, status_code=201)
    except ValueError as e:
        raise HTTPException(status_code=400, detail=str(e))
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Ошибка при импорте роли: {str(e)}")


@router.post("/api/v1/roles/import/validate")
async def validate_repo_api(
    repo_url: str = Form(...),
    branch: str = Form("main")
):
    """Проверка доступности репозитория"""
    try:
        result = await import_service.validate_repo(repo_url, branch)
        return JSONResponse(content=result)
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))