#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from sqlalchemy.orm import Session
from sqlalchemy import text, exists, and_, or_, not_
from sqlalchemy.sql import func
from database import get_db
from models import *
from extensions import logger
from utils import *

'''
def add_msg(db: Session, msg_type: str, msg_id: str , user_id: int) -> None:
    new_msg = MsgCenter(
        msg_type = msg_type, msg_id = str(msg_id), recv_time = datetime.now(), recv_userid = user_id, recv_status = 0, update_time = datetime.now()
    )
    db.add(new_msg)
    db.commit()
    db.refresh(new_msg)
    return new_msg.id
'''

def add_message(db: Session, msg_type: str, recv_userid: str , title: str, content: str, foreign_key: str = '', from_scenario: str = '') -> str:
    new_msg = MsgCenter(
        msg_type = msg_type, 
        msg_id = new_guid(), 
        recv_time = datetime.now(), 
        recv_userid = recv_userid, 
        recv_status = 0, 
        update_time = datetime.now(),
        title = title, 
        content = content, 
        foreign_key = foreign_key,
        from_scenario = from_scenario,
        del_flag = '0'
    )
    db.add(new_msg)
    db.commit()
    db.refresh(new_msg)
    return new_msg.msg_id

def get_unread_msg_count(db: Session, user_id: int, msg_type_list: dict) -> dict:
    data = []
    for msg_type in msg_type_list:
        where = and_(MsgCenter.msg_type == msg_type.strip())
        # logger.info(msg_type)

        c1 = 0
        if msg_type == '事件管理':
            # 等同 list_active
            where = and_(EventBase.del_flag == '0', EventBase.event_title != '', EventBase.event_status.in_(['0', '1']))
            c1 = db.query(EventBase).filter(where).count() 
        else:
            if msg_type == '巡查工作':
                where = and_(MsgCenter.msg_type.in_(['隐患巡查']))

            if msg_type == '风险防控':
                where = and_(MsgCenter.msg_type.in_(['风险排查']))

            elif msg_type == '数据管理':
                where = and_(MsgCenter.msg_type == '数据采集')

            elif msg_type == '值班管理':
                where = and_(MsgCenter.msg_type == '值班消息')
                
            elif msg_type == '工作审批':
                where = and_(MsgCenter.msg_type == '审批消息')

            c1 = db.query(MsgCenter).filter(where).filter(and_(MsgCenter.del_flag == '0', MsgCenter.recv_userid == user_id, MsgCenter.recv_status == 0)).count()
        
        data.append({"name" : msg_type, "num": c1})
    # logger.info(data)
    return data

def update_msg_read(db: Session, user_id: int, msg_type: str, foreign_key: str) -> None:
    db.query(MsgCenter).filter(and_(MsgCenter.msg_type == msg_type, MsgCenter.recv_userid == user_id, MsgCenter.foreign_key == str(foreign_key))).update({"recv_status": 1, "update_time": datetime.now()})
    db.commit()