#!/usr/bin/env python
# -*- coding:utf-8 -*-

# file:__init__.py.py
# author:Nathan
# datetime:2021年8月25日 11:12
# software: PyCharm

"""
 this is function description
"""

import os

from utils.loggings import loggings
from . import cmd


def generate_model_layer(table_dict, settings, session_id, ip):
 """
 model层代码的生成
 :return: None
 """

 try:
 project_dir = settings.PROJECT_DIR
 model_url = settings.MODEL_URL

 tables = list(table_dict.keys())

 command = cmd.format(
 url=model_url,
 schema="",
 tables=" --tables {0}".format(",".join(tables)),
 noviews="",
 noindexes="",
 noconstraints="",
 nojoined="",
 noinflect="",
 noclasses="",
 notables="",
 outdir=" --outdir {0}".format(project_dir),
 nobackrefs="",
 nocomments="",
 ignore_cols=""
 )
 
 os.system(command)

 # 为每张表生成model层代码
 for table in tables:
 loggings.info(1, "Model code for {0} table is being generated".format(table), session_id, ip)

 except Exception as e:
 loggings.exception(1, e, session_id, ip)