from sqlalchemy.orm import Session

from Models.DepartmentModel import Department
from Models.PostModel import Post
from Models.UserModel import User, UserInfo
from Schemas import UserSchemas
import json

from Utils.SqlAlchemyUtils import get_db_i


def get_user_info(db: Session, openid: str):
    user = db.query(User).filter(openid=openid).first()
    return user


def create_user(db: Session, openid: str):
    user = User(openid=openid)
    db.commit(user)
    db.refresh(user)
    return user


def change_user_info(db: Session, openid: str, user_info_change: UserSchemas.UserInfoChange):
    db.query(User).filter(openid=openid).update(user_info_change.dict())
    db.commit()
    return db.query(User).filter(openid=openid).first()


# 根据email从用户信息表内配置用户数据,相当于用户接入后的数据库操作
def update_user_info_from_email(db: Session, openid: str, email: str):
    user_info = db.query(UserInfo).filter_by(email=email).first()
    if user_info:
        db.query(User).filter_by(openid=openid).update(
            {'email': email, "name": user_info.name, "post": user_info.post,
             "department": user_info.department, 'registered': True})
    else:
        db.query(User).filter_by(openid=openid).update(
            {'email': email, 'registered': True})
    db.commit()


def load_company_config_to_db():
    db = get_db_i()
    try:
        data = json.load(open('Config/company.json', 'r', encoding="utf-8"))
        db.query(Department).delete()
        db.query(Post).delete()
        db.commit()
        for department_type in data['部门'].keys():
            for department_name in data['部门'][department_type]:
                department = Department(name=department_name, type=department_type)
                db.add(department)
        db.commit()
        department_name_dic = {item.name: item.id for item in db.query(Department).all()}
        for department_name, posts in data['职务'].items():
            for post_name in posts:
                db.add(Post(name=post_name, belong=department_name_dic[department_name]))
        db.commit()
    except Exception as e:
        print(e)
    finally:
        db.close()