import logging
import voluptuous as vol

from homeassistant import config_entries
from homeassistant.core import callback

_LOGGER = logging.getLogger(__name__)


@config_entries.HANDLERS.register("fontawesome")
class FontawesomeConfigFlow(config_entries.ConfigFlow):
    async def async_step_user(self, user_input=None):
        if self._async_current_entries():
            return self.async_abort(reason="single_instance_allowed")
        return self.async_create_entry(title="", data={})

    @staticmethod
    @callback
    def async_get_options_flow(config_entry):
        return FontawesomeEditFlow(config_entry)


class FontawesomeEditFlow(config_entries.OptionsFlow):
    def __init__(self, config_entry):
        self.config_entry = config_entry

    async def async_step_init(self, user_input=None):
        if user_input is not None:
            return self.async_create_entry(title="", data=user_input)

        return self.async_show_form(
            step_id="init",
            data_schema=vol.Schema(
                {
                    vol.Optional(
                        "regular",
                        default=self.config_entry.options.get("regular", False),
                    ): bool,
                    vol.Optional(
                        "solid",
                        default=self.config_entry.options.get("solid", False),
                    ): bool,
                    vol.Optional(
                        "brands",
                        default=self.config_entry.options.get("brands", False),
                    ): bool,
                }
            )
        )