from http import HTTPStatus

from fastapi import Request
from fastapi.params import Depends
from fastapi.templating import Jinja2Templates
from starlette.exceptions import HTTPException
from starlette.responses import HTMLResponse

from lnbits.core.models import User
from lnbits.decorators import check_user_exists

from . import subdomains_ext, subdomains_renderer
from .crud import get_domain

templates = Jinja2Templates(directory="templates")


@subdomains_ext.get("/", response_class=HTMLResponse)
async def index(request: Request, user: User = Depends(check_user_exists)):
    return subdomains_renderer().TemplateResponse(
        "subdomains/index.html", {"request": request, "user": user.dict()}
    )


@subdomains_ext.get("/{domain_id}")
async def display(request: Request, domain_id):
    domain = await get_domain(domain_id)
    if not domain:
        raise HTTPException(
            status_code=HTTPStatus.NOT_FOUND, detail="Domain does not exist."
        )
    allowed_records = (
        domain.allowed_record_types.replace('"', "").replace(" ", "").split(",")
    )

    return subdomains_renderer().TemplateResponse(
        "subdomains/display.html",
        {
            "request": request,
            "domain_id": domain.id,
            "domain_domain": domain.domain,
            "domain_desc": domain.description,
            "domain_cost": domain.cost,
            "domain_allowed_record_types": allowed_records,
        },
    )