# -*- coding: utf-8 -*-
# @Author: Owl
# @Date: 2025/10/10 16:17
# @Description:

from app.db_func_base import *


class CrossDbHelper(TableDbHelperBase):

    def __init__(self, pool):
        self.db_pool = pool
        self.DB_Name = 'ledger'

    def query_cross_usable_date_sql(self, crossid, nodeid):
        sql = f"""
            select distinct day from traffic_{nodeid}.cross_delay where crossid = '{crossid}' 
        """
        return self.do_select(sql)

    def query_cross_delay_info(self, crossid, nodeid, date_list, tp_start, tp_end):
        sql = f"""
            select * from traffic_{nodeid}.cross_delay where crossid = '{crossid}' and day in ({date_list}) and tp_start = '{tp_start}' and tp_end = '{tp_end}'
        """
        return self.do_select(sql)