from datetime import datetime import pendulum from pot_libs.mysql_util.mysql_util import MysqlUtil from unify_api import constants from unify_api.constants import CST def point_day2month(dt): if isinstance(dt, int) or isinstance(dt, float): dt = pendulum.from_timestamp(dt, tz="Asia/Shanghai") es_index = f"{constants.POINT_1MIN_INDEX}_{dt.year}_{dt.month}" elif isinstance(dt, datetime): es_index = f"{constants.POINT_1MIN_INDEX}_{dt.year}_{dt.month}" else: es_index = constants.POINT_1MIN_INDEX return es_index async def today_alarm_cnt(cids): start_time = pendulum.today(tz="Asia/Shanghai") es_end_time = start_time.subtract(days=-1).format("YYYY-MM-DD HH:mm:ss") es_start_time = start_time.format("YYYY-MM-DD HH:mm:ss") sql = f""" select cid,count(*) count from point_1min_event pe left join event_type et on pe.event_type = et.e_type where cid in %s and et.mode = 'alarm' and event_datetime >= %s and event_datetime < %s group by cid """ async with MysqlUtil() as conn: datas = await conn.fetchall(sql=sql, args=(cids, es_start_time, es_end_time)) cid_bucket_map = {i["cid"]: i["count"] for i in datas} cid_alarm_map = {cid: {"today_alarm_count": 0} for cid in cids} for cid in cids: alarm_count = cid_bucket_map.get("cid") or 0 cid_alarm_map[cid]["today_alarm_count"] += alarm_count return cid_alarm_map async def proxy_safe_run_info(cids, start_time_str=None, end_time_str=None): """ 批量获取 各个工厂的安全运行天数以及今日报警数, 如果是获取月份的,那么计算这个月的安全运行天数 :param cids: :return: """ filters = [ {"terms": {"cid": cids}}, # {"term": {"mode": "alarm"}}, {"term": {"importance": 1}}, ] where = "" start_dt, end_dt, start_ts, end_ts = None, None, 0, 0 now_dt = pendulum.now(tz=CST) if start_time_str and end_time_str: start_dt = pendulum.parse(start_time_str) end_dt = pendulum.parse(end_time_str) start_ts = start_dt.int_timestamp end_ts = end_dt.int_timestamp now_ts = now_dt.int_timestamp if end_ts > now_ts: end_time_str = now_dt.format("YYYY-MM-DD HH:mm:ss") where += f" and event_datetime>= '{start_time_str}' and " \ f"event_datetime < '{end_time_str}' " sql = f""" select cid,date_format(event_datetime,"%%Y-%%m-%%d") fmt_day, count(*) count from point_1min_event where cid in %s {where} group by cid,date_format(event_datetime,"%%Y-%%m-%%d") """ async with MysqlUtil() as conn: datas = await conn.fetchall(sql=sql, args=(cids,)) # 获取到工厂安装时间create_time async with MysqlUtil() as conn: company_sql = "select cid, create_time from company where cid in %s" companys = await conn.fetchall(company_sql, (cids,)) create_time_timestamp_map = { company["cid"]: pendulum.from_timestamp( company["create_time"], tz=CST) for company in companys } cid_alarm_map = {cid: {"today_alarm_count": 0, "safe_run_days": 0} for cid in cids} cid_alarm_count_dict = dict() for data in datas: cid = data.get("cid") if cid not in cid_alarm_count_dict: cid_alarm_count_dict[cid] = 0 elif data.get("count") > 0: cid_alarm_count_dict[cid] += 1 for cid in cids: create_dt = create_time_timestamp_map[cid] total_days = (now_dt - create_dt).days + 1 if start_time_str and end_time_str: # 计算一段时间内安全运行天数,总天数的逻辑稍微不一样 total_days = (end_dt - start_dt).days + 1 create_ts = create_dt.int_timestamp if start_ts < create_ts < end_ts: total_days = (end_dt - create_dt).days + 1 elif create_ts > end_ts: total_days = 0 has_alarm_days = cid_alarm_count_dict.get("cid") or 0 safe_run_days = total_days - has_alarm_days cid_alarm_map[cid]["safe_run_days"] = safe_run_days cid_alarm_map[cid]["total_days"] = total_days today_alarm_map = await today_alarm_cnt(cids) for cid in cid_alarm_map: cid_alarm_map[cid]["today_alarm_count"] = today_alarm_map[cid][ "today_alarm_count"] return cid_alarm_map async def alarm_time_distribution(company_ids, start, end): sql = f""" SELECT HOUR (pevent.event_datetime) event_hour, COUNT(*) event_count FROM point_1min_event pevent WHERE cid IN %s AND pevent.event_datetime >= '{start}' AND pevent.event_datetime <= '{end}' GROUP BY HOUR (pevent.event_datetime) """ async with MysqlUtil() as conn: datas = await conn.fetchall(sql, args=(company_ids,)) time_distribution_map = {"day_alarm_cnt": 0, "night_alarm_cnt": 0, "morning_alarm_cnt": 0} for data in datas: hour = int(data["event_hour"]) if 6 <= hour < 18: time_distribution_map["day_alarm_cnt"] += data["event_count"] elif 18 <= hour <= 23: time_distribution_map["night_alarm_cnt"] += data["event_count"] else: time_distribution_map["morning_alarm_cnt"] += data["event_count"] return time_distribution_map