from django.contrib.auth.mixins import LoginRequiredMixin
from mixins.views import (
    ObjectCreate,
    ObjectDelete,
    ObjectList,
    ObjectRead,
    ObjectUpdate,
)
from two_factor.views.mixins import OTPRequiredMixin

from core.forms import AccountForm
from core.models import Account
from core.util import logs

log = logs.get_logger(__name__)


class AccountInfo(LoginRequiredMixin, OTPRequiredMixin, ObjectRead):
    context_object_name_singular = "account"
    context_object_name = "accounts"

    detail_url_name = "account_info"
    detail_url_args = ["type", "pk"]

    VIEWABLE_FIELDS_MODEL = [
        "name",
        "exchange",
        "currency",
        "api_key",
        "sandbox",
        "supported_symbols",
        "initial_balance",
        "instruments",
    ]

    def get_object(self, **kwargs):
        pk = kwargs.get("pk")
        try:
            account = Account.get_by_id(pk, self.request.user)
        except Account.DoesNotExist:
            message = "Account does not exist"
            message_class = "danger"
            context = {
                "message": message,
                "message_class": message_class,
                "window_content": self.window_content,
            }
            return self.render_to_response(context)
        live_info = account.client.get_account()
        live_info = live_info
        account_info = account.__dict__
        account_info = {
            k: v for k, v in account_info.items() if k in self.VIEWABLE_FIELDS_MODEL
        }
        account_info["supported_symbols"] = ", ".join(account_info["supported_symbols"])

        self.extra_context = {"live": live_info}
        return account_info


class AccountList(LoginRequiredMixin, OTPRequiredMixin, ObjectList):
    list_template = "partials/account-list.html"
    model = Account
    page_title = "List of accounts"

    list_url_name = "accounts"
    list_url_args = ["type"]

    submit_url_name = "account_create"


class AccountCreate(LoginRequiredMixin, OTPRequiredMixin, ObjectCreate):
    model = Account
    form_class = AccountForm

    submit_url_name = "account_create"


class AccountUpdate(LoginRequiredMixin, OTPRequiredMixin, ObjectUpdate):
    model = Account
    form_class = AccountForm

    submit_url_name = "account_update"


class AccountDelete(LoginRequiredMixin, OTPRequiredMixin, ObjectDelete):
    model = Account