from core.constant import Constant
from core.course import UserCourseList
from core.error import ArcError
from core.item import ItemCore
from core.sql import Connect
from core.user import UserOnline
from flask import Blueprint, request

from .auth import auth_required
from .func import error_return, success_return

bp = Blueprint('course', __name__, url_prefix='/course')


@bp.route('/me', methods=['GET'])
@auth_required(request)
def course_me(user_id):
    with Connect() as c:
        try:
            user = UserOnline(c, user_id)
            core = ItemCore(c)
            core.item_id = 'core_course_skip_purchase'
            core.select(user)
            x = UserCourseList(c, user)
            x.select_all()
            return success_return({
                'courses': x.to_dict_list(),
                "stamina_cost": Constant.COURSE_STAMINA_COST,
                "course_skip_purchase_ticket": core.amount
            })
        except ArcError as e:
            return error_return(e)
    return error_return()