120 lines
4.1 KiB
Python
120 lines
4.1 KiB
Python
from datetime import datetime, timedelta
|
||
from fastapi import APIRouter, Depends, Query
|
||
from sqlalchemy import select, func, and_, case
|
||
from app.core.database import async_session
|
||
from app.models.event_log import EventLog
|
||
from app.api.deps import require_admin
|
||
|
||
router = APIRouter(dependencies=[Depends(require_admin)])
|
||
|
||
|
||
@router.get("/summary")
|
||
async def get_summary(days: int = Query(default=7, ge=1, le=365)):
|
||
"""
|
||
Сводная статистика за последние N дней.
|
||
Возвращает по каждой группе:
|
||
- total_commands -- общее количество команд
|
||
- toggles_on / toggles_off -- включений / выключений
|
||
- scenes / colors / brightness / temperature -- количество смен режимов
|
||
- estimated_hours -- оценка часов работы (по парам on/off)
|
||
"""
|
||
since = (datetime.now() - timedelta(days=days)).isoformat()
|
||
|
||
async with async_session() as session:
|
||
# Все события за период
|
||
result = await session.execute(
|
||
select(EventLog)
|
||
.where(EventLog.timestamp >= since)
|
||
.order_by(EventLog.timestamp)
|
||
)
|
||
events = result.scalars().all()
|
||
|
||
# Агрегация по target_id
|
||
stats = {}
|
||
# Для подсчёта часов работы: запоминаем время последнего включения
|
||
last_on = {}
|
||
|
||
for ev in events:
|
||
tid = ev.target_id
|
||
if tid not in stats:
|
||
stats[tid] = {
|
||
"target_id": tid,
|
||
"target_type": ev.target_type,
|
||
"total_commands": 0,
|
||
"toggles_on": 0,
|
||
"toggles_off": 0,
|
||
"scenes": 0,
|
||
"colors": 0,
|
||
"brightness": 0,
|
||
"temperature": 0,
|
||
"estimated_hours": 0.0,
|
||
"by_user": {},
|
||
}
|
||
|
||
s = stats[tid]
|
||
s["total_commands"] += 1
|
||
|
||
# Счётчик по пользователям
|
||
u = ev.key_name
|
||
s["by_user"][u] = s["by_user"].get(u, 0) + 1
|
||
|
||
# Классификация
|
||
if ev.action == "toggle_on":
|
||
s["toggles_on"] += 1
|
||
last_on[tid] = ev.timestamp
|
||
elif ev.action == "toggle_off":
|
||
s["toggles_off"] += 1
|
||
# Считаем время работы
|
||
if tid in last_on:
|
||
try:
|
||
t_on = datetime.fromisoformat(last_on[tid])
|
||
t_off = datetime.fromisoformat(ev.timestamp)
|
||
delta = (t_off - t_on).total_seconds() / 3600.0
|
||
# Защита от мусора: макс 24 часа за один сеанс
|
||
if 0 < delta < 24:
|
||
s["estimated_hours"] += delta
|
||
except (ValueError, TypeError):
|
||
pass
|
||
del last_on[tid]
|
||
elif ev.action == "scene":
|
||
s["scenes"] += 1
|
||
elif ev.action == "color":
|
||
s["colors"] += 1
|
||
elif ev.action == "brightness":
|
||
s["brightness"] += 1
|
||
elif ev.action == "temperature":
|
||
s["temperature"] += 1
|
||
|
||
# Округляем часы
|
||
for s in stats.values():
|
||
s["estimated_hours"] = round(s["estimated_hours"], 1)
|
||
|
||
return {
|
||
"period_days": days,
|
||
"since": since,
|
||
"groups": list(stats.values()),
|
||
}
|
||
|
||
|
||
@router.get("/log")
|
||
async def get_log(limit: int = Query(default=50, ge=1, le=500)):
|
||
"""Последние N событий (для просмотра лога)."""
|
||
async with async_session() as session:
|
||
result = await session.execute(
|
||
select(EventLog).order_by(EventLog.timestamp.desc()).limit(limit)
|
||
)
|
||
events = result.scalars().all()
|
||
|
||
return [
|
||
{
|
||
"id": ev.id,
|
||
"timestamp": ev.timestamp,
|
||
"key_name": ev.key_name,
|
||
"action": ev.action,
|
||
"target_type": ev.target_type,
|
||
"target_id": ev.target_id,
|
||
"params": ev.params,
|
||
}
|
||
for ev in events
|
||
]
|