# -*- coding: utf-8 -*-

from django.conf import settings
from django_logit import logit
from django_response import response
from TimeConvert import TimeConvert as tc

from account.models import UserInfo
from coupon.models import CouponInfo, UserCouponInfo
from kodo.decorators import check_admin

@logit(res=True)
@check_admin
def add_user_coupon_api(request, administrator):
    user_id = request.POST.get('user_id', '')
    coupon_id = request.POST.get('coupon_id', '')

    coupon = CouponInfo.objects.get(coupon_id=coupon_id)

    UserCouponInfo.objects.create(
            brand_id=coupon.brand_id,
            brand_name=coupon.brand_name,
            coupon_id=coupon.coupon_id,
            user_id=user_id,
            coupon_title=coupon.coupon_title,
            coupon_detail=coupon.coupon_detail,
            coupon_value=coupon.coupon_value,
            coupon_image=coupon.coupon_image,
            active_at=tc.utc_datetime(),
            expire_at=coupon.final_expire_at,
            is_coupon_admin_writeoff=coupon.is_coupon_admin_writeoff,
            coupon_valid_period=coupon.coupon_valid_period,
            coupon_limit_model_ids=coupon.coupon_limit_model_ids,
            coupon_from='MANUAL',
            activity_id=administrator.admin_id,
        )

    return response(200, 'add user coupon success', '增加用户优惠券成功')

@logit(res=True)
@check_admin
def get_coupon_list_api(request, administrator):
    coupon_list = CouponInfo.objects.filter(coupon_expire_at__lt=tc.utc_datetime(), status=True)

    coupon_list = [coupon.admindata for coupon in coupon_list]

    return response(200, 'fetch valid coupon list success', '获取有效优惠券列表成功', data={
        'coupon_list': coupon_list,
    })