#!/opt/homebrew/bin/python3
# -*- coding:utf-8 -*-

import json
import os
from datetime import datetime
from PyQt6.QtCore import *
from models import DevModel, Session
from logs import log
from PyQt6.QtGui import *

class DevModelBackend(QObject):
    def __init__(self):
        super().__init__()

    # 添加模型
    def create_devmodel(self, json_str):
        json_dict = json.loads(json_str)
        name = json_dict['name']
        ok, data = Session.queryByName(DevModel, name)
        if ok:
            return False, None

        # json_dict['path'] = self.createProjectPath(name)
        # json_dict['date'] = str(datetime.now())[:-7]
        return Session.addByClass(DevModel, json_dict)

    # 更新模型
    def update_devmodel(self, json_str):
        json_dict = json.loads(json_str)
        id = json_dict.get('id')
        return Session.updateById(DevModel, id, json_dict)

    # 删除模型
    def delete_devmodel(self, id):
        return Session.deleteById(DevModel, id)

    # 获取所有模型
    def get_devmodels(self):
        return Session.queryByAll(DevModel)

    # 获取某个模型
    def get_devmodel(self, id):
        return Session.queryById(DevModel, id)


devModelBackend = DevModelBackend()