import os
import sys

sys.path.append(os.path.dirname(sys.path[0]))
from utils.ssh_util import SSHUtil
from utils.common_util import CommonUtil
from utils.db_util import DBUtil, DbTypes

"""
广告搜索词当前竞价及近期历史dwt表导出
"""


def handle_export():
    site_name = "us"
    db_type = DbTypes.postgresql_cluster.name
    export_tb = f"st_pcp_current"
    export_tb_copy = f"{export_tb}_copy"
    hive_tb = "dwt_st_pcp_current"
    assert CommonUtil.judge_not_working_hour(), "工作时间，请谨慎导出！！！！"
    sql = f"""  drop table if exists {export_tb_copy};
                create table if not exists {export_tb_copy}
                (
                    like {export_tb} including indexes including comments
                );
                """
    print("================================执行sql================================")
    print(sql)
    DBUtil.exec_sql(db_type, site_name, sql, True)
    # 导出表名
    sh = CommonUtil.build_export_sh(
        site_name=site_name,
        db_type=db_type,
        hive_tb=hive_tb,
        export_tb=export_tb_copy,
        col=[
            "site_id",
            "group_id",
            "keyword_id",
            "keyword",
            "match_type",
            "created_at",
            "min_bid",
            "max_bid",
            "suggested_bid",
            "history_json",
        ],
        partition_dict={}
    )
    client = SSHUtil.get_ssh_client()
    SSHUtil.exec_command_async(client, sh, ignore_err=False)
    client.close()

    # 交换表名
    DBUtil.exchange_tb(DBUtil.get_db_engine(db_type, site_name), export_tb, export_tb_copy, False)
    print("success")

    # 更新 merchantwords_st_detail 表
    sql = f"""
        update merchantwords_st_detail msd
        set suggested_bid = spc.suggested_bid
        from st_pcp_current spc
        where spc.site_id = 4
          and spc.keyword = msd.keyword;
"""
    DBUtil.exec_sql(db_type, site_name, sql=sql, dispose_flag=True)

    # 更新 merchantwords_st_detail_v2_2024 表
    sql = f"""
        update merchantwords_st_detail_v2_2024 msd
        set suggested_bid = spc.suggested_bid
        from st_pcp_current spc
        where spc.site_id = 4
          and spc.keyword = msd.keyword;
"""
    DBUtil.exec_sql(db_type, site_name, sql=sql, dispose_flag=True)
    pass


if __name__ == '__main__':
    handle_export()