"""
Return a list of all publicly discoverable forms to unauthenticated users.
"""
from starlette.requests import Request
from starlette.responses import JSONResponse

from backend.models import Form
from backend.route import Route


class DiscoverableFormsList(Route):
    """
    List all discoverable forms that should be shown on the homepage.
    """

    name = "discoverable_forms_list"
    path = "/discoverable"

    async def get(self, request: Request) -> JSONResponse:
        forms = []
        cursor = request.state.db.forms.find({"features": "DISCOVERABLE"})

        # Parse it to Form and then back to dictionary
        # to replace _id with id
        for form in await cursor.to_list(None):
            forms.append(Form(**form))

        forms = [form.dict(admin=False) for form in forms]

        return JSONResponse(
            forms
        )