Review summary

frigate/api/event.py

@@ -23,9 +23,7 @@
 )
 from frigate.models import Event, Timeline
 from frigate.object_processing import TrackedObject
-from frigate.util.builtin import (
-    get_tz_modifiers,
-)
+from frigate.util.builtin import get_tz_modifiers
 
 logger = logging.getLogger(__name__)
 

frigate/api/review.py

@@ -10,9 +10,10 @@
     make_response,
     request,
 )
-from peewee import DoesNotExist, operator
+from peewee import Case, DoesNotExist, fn, operator
 
 from frigate.models import ReviewSegment
+from frigate.util.builtin import get_tz_modifiers
 
 logger = logging.getLogger(__name__)
 
@@ -70,6 +71,106 @@ def review():
     return jsonify([r for r in review])
 
 
+@ReviewBp.route("/review/summary")
+def review_summary():
+    tz_name = request.args.get("timezone", default="utc", type=str)
+    hour_modifier, minute_modifier, seconds_offset = get_tz_modifiers(tz_name)
+    month_ago = (datetime.now() - timedelta(days=30)).timestamp()
+
+    groups = (
+        ReviewSegment.select(
+            fn.strftime(
+                "%Y-%m-%d",
+                fn.datetime(
+                    ReviewSegment.start_time,
+                    "unixepoch",
+                    hour_modifier,
+                    minute_modifier,
+                ),
+            ).alias("day"),
+            fn.SUM(
+                Case(
+                    None,
+                    [
+                        (
+                            (ReviewSegment.severity == "alert"),
+                            ReviewSegment.has_been_reviewed,
+                        )
+                    ],
+                    0,
+                )
+            ).alias("reviewed_alert"),
+            fn.SUM(
+                Case(
+                    None,
+                    [
+                        (
+                            (ReviewSegment.severity == "detection"),
+                            ReviewSegment.has_been_reviewed,
+                        )
+                    ],
+                    0,
+                )
+            ).alias("reviewed_detection"),
+            fn.SUM(
+                Case(
+                    None,
+                    [
+                        (
+                            (ReviewSegment.severity == "significant_motion"),
+                            ReviewSegment.has_been_reviewed,
+                        )
+                    ],
+                    0,
+                )
+            ).alias("reviewed_motion"),
+            fn.SUM(
+                Case(
+                    None,
+                    [
+                        (
+                            (ReviewSegment.severity == "alert"),
+                            1,
+                        )
+                    ],
+                    0,
+                )
+            ).alias("total_alert"),
+            fn.SUM(
+                Case(
+                    None,
+                    [
+                        (
+                            (ReviewSegment.severity == "detection"),
+                            1,
+                        )
+                    ],
+                    0,
+                )
+            ).alias("total_detection"),
+            fn.SUM(
+                Case(
+                    None,
+                    [
+                        (
+                            (ReviewSegment.severity == "significant_motion"),
+                            1,
+                        )
+                    ],
+                    0,
+                )
+            ).alias("total_motion"),
+        )
+        .where(ReviewSegment.start_time > month_ago)
+        .group_by(
+            (ReviewSegment.start_time + seconds_offset).cast("int") / (3600 * 24),
+        )
+        .order_by(ReviewSegment.start_time.desc())
+    )
+
+    return jsonify([e for e in groups.dicts().iterator()])
+
+
 @ReviewBp.route("/review/<id>/viewed", methods=("POST",))
 def set_reviewed(id):
     try:

frigate/record/maintainer.py

@@ -38,16 +38,16 @@
 
 class SegmentInfo:
     def __init__(
-        self, motion_box_count: int, active_object_count: int, average_dBFS: int
+        self, motion_area: int, active_object_count: int, average_dBFS: int
     ) -> None:
-        self.motion_box_count = motion_box_count
+        self.motion_area = motion_area
         self.active_object_count = active_object_count
         self.average_dBFS = average_dBFS
 
     def should_discard_segment(self, retain_mode: RetainModeEnum) -> bool:
         return (
             retain_mode == RetainModeEnum.motion
-            and self.motion_box_count == 0
+            and self.motion_area == 0
             and self.average_dBFS == 0
         ) or (
             retain_mode == RetainModeEnum.active_objects
@@ -412,7 +412,7 @@ async def move_segment(
                     Recordings.start_time: start_time.timestamp(),
                     Recordings.end_time: end_time.timestamp(),
                     Recordings.duration: duration,
-                    Recordings.motion: segment_info.motion_box_count,
+                    Recordings.motion: segment_info.motion_area,
                     # TODO: update this to store list of active objects at some point
                     Recordings.objects: segment_info.active_object_count,
                     Recordings.dBFS: segment_info.average_dBFS,

frigate/test/test_record_retention.py

@@ -6,28 +6,20 @@
 
 class TestRecordRetention(unittest.TestCase):
     def test_motion_should_keep_motion_not_object(self):
-        segment_info = SegmentInfo(
-            motion_box_count=1, active_object_count=0, average_dBFS=0
-        )
+        segment_info = SegmentInfo(motion_area=1, active_object_count=0, average_dBFS=0)
         assert not segment_info.should_discard_segment(RetainModeEnum.motion)
         assert segment_info.should_discard_segment(RetainModeEnum.active_objects)
 
     def test_object_should_keep_object_not_motion(self):
-        segment_info = SegmentInfo(
-            motion_box_count=0, active_object_count=1, average_dBFS=0
-        )
+        segment_info = SegmentInfo(motion_area=0, active_object_count=1, average_dBFS=0)
         assert segment_info.should_discard_segment(RetainModeEnum.motion)
         assert not segment_info.should_discard_segment(RetainModeEnum.active_objects)
 
     def test_all_should_keep_all(self):
-        segment_info = SegmentInfo(
-            motion_box_count=0, active_object_count=0, average_dBFS=0
-        )
+        segment_info = SegmentInfo(motion_area=0, active_object_count=0, average_dBFS=0)
         assert not segment_info.should_discard_segment(RetainModeEnum.all)
 
     def test_should_keep_audio_in_motion_mode(self):
-        segment_info = SegmentInfo(
-            motion_box_count=0, active_object_count=0, average_dBFS=1
-        )
+        segment_info = SegmentInfo(motion_area=0, active_object_count=0, average_dBFS=1)
         assert not segment_info.should_discard_segment(RetainModeEnum.motion)
         assert segment_info.should_discard_segment(RetainModeEnum.active_objects)

web/src/hooks/use-date-utils.ts

@@ -1,3 +1,4 @@
+import { FrigateConfig } from "@/types/frigateConfig";
 import { formatUnixTimestampToDateTime } from "@/utils/dateUtil";
 import { useMemo } from "react";
 
@@ -10,3 +11,15 @@ export function useFormattedTimestamp(timestamp: number, format: string) {
 
   return formattedTimestamp;
 }
+
+export function useTimezone(config: FrigateConfig | undefined) {
+  return useMemo(() => {
+    if (!config) {
+      return undefined;
+    }
+
+    return (
+      config.ui?.timezone || Intl.DateTimeFormat().resolvedOptions().timeZone
+    );
+  }, [config]);
+}

web/src/pages/Events.tsx

@@ -1,5 +1,8 @@
+import ActivityIndicator from "@/components/indicators/activity-indicator";
 import useApiFilter from "@/hooks/use-api-filter";
+import { useTimezone } from "@/hooks/use-date-utils";
 import useOverlayState from "@/hooks/use-overlay-state";
+import { FrigateConfig } from "@/types/frigateConfig";
 import { Preview } from "@/types/preview";
 import { ReviewFilter, ReviewSegment, ReviewSeverity } from "@/types/review";
 import DesktopRecordingView from "@/views/events/DesktopRecordingView";
@@ -12,6 +15,9 @@ import useSWRInfinite from "swr/infinite";
 const API_LIMIT = 100;
 
 export default function Events() {
+  const { data: config } = useSWR<FrigateConfig>("config");
+  const timezone = useTimezone(config);
+
   // recordings viewer
 
   const [severity, setSeverity] = useState<ReviewSeverity>("alert");
@@ -100,6 +106,14 @@ export default function Events() {
 
   const reloadData = useCallback(() => setBeforeTs(Date.now() / 1000), []);
 
+  // review summary
+
+  const { data: reviewSummary } = useSWR([
+    "review/summary",
+    { timezone: timezone },
+    { revalidateOnFocus: false },
+  ]);
+
   // preview videos
 
   const previewTimes = useMemo(() => {
@@ -200,6 +214,10 @@ export default function Events() {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [selectedReviewId, reviewPages]);
 
+  if (!timezone) {
+    return <ActivityIndicator />;
+  }
+
   if (selectedData) {
     return (
       <DesktopRecordingView
@@ -212,6 +230,7 @@ export default function Events() {
     return (
       <EventView
         reviewPages={reviewPages}
+        reviewSummary={reviewSummary}
         relevantPreviews={allPreviews}
         timeRange={selectedTimeRange}
         reachedEnd={isDone}

web/src/types/review.ts

@@ -27,3 +27,13 @@ export type ReviewFilter = {
   after?: number;
   showReviewed?: 0 | 1;
 };
+
+export type ReviewSummary = {
+  day: string;
+  reviewed_alert: number;
+  reviewed_detection: number;
+  reviewed_motion: number;
+  total_alert: number;
+  total_detection: number;
+  total_motion: number;
+};

web/src/views/events/EventView.tsx

@@ -10,7 +10,12 @@ import { useEventUtils } from "@/hooks/use-event-utils";
 import { useScrollLockout } from "@/hooks/use-mouse-listener";
 import { FrigateConfig } from "@/types/frigateConfig";
 import { Preview } from "@/types/preview";
-import { ReviewFilter, ReviewSegment, ReviewSeverity } from "@/types/review";
+import {
+  ReviewFilter,
+  ReviewSegment,
+  ReviewSeverity,
+  ReviewSummary,
+} from "@/types/review";
 import axios from "axios";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { isDesktop, isMobile } from "react-device-detect";
@@ -20,6 +25,7 @@ import useSWR from "swr";
 
 type EventViewProps = {
   reviewPages?: ReviewSegment[][];
+  reviewSummary?: ReviewSummary[];
   relevantPreviews?: Preview[];
   timeRange: { before: number; after: number };
   reachedEnd: boolean;
@@ -35,6 +41,7 @@ type EventViewProps = {
 };
 export default function EventView({
   reviewPages,
+  reviewSummary,
   relevantPreviews,
   timeRange,
   reachedEnd,
@@ -52,6 +59,35 @@ export default function EventView({
   const contentRef = useRef<HTMLDivElement | null>(null);
   const segmentDuration = 60;
 
+  // review counts
+
+  const reviewCounts = useMemo(() => {
+    if (!reviewSummary) {
+      return { alert: 0, detection: 0, significant_motion: 0 };
+    }
+
+    let summary;
+    if (filter?.before == undefined) {
+      summary = reviewSummary[0];
+    } else {
+      summary = reviewSummary[0];
+    }
+
+    if (filter?.showReviewed == 1) {
+      return {
+        alert: summary.total_alert,
+        detection: summary.total_detection,
+        significant_motion: summary.total_motion,
+      };
+    } else {
+      return {
+        alert: summary.total_alert - summary.reviewed_alert,
+        detection: summary.total_detection - summary.reviewed_detection,
+        significant_motion: summary.total_motion - summary.reviewed_motion,
+      };
+    }
+  }, [filter, reviewSummary]);
+
   // review paging
 
   const reviewItems = useMemo(() => {
@@ -264,15 +300,17 @@ export default function EventView({
             aria-label="Select alerts"
           >
             <MdCircle className="size-2 md:mr-[10px] text-severity_alert" />
-            <div className="hidden md:block">Alerts</div>
+            <div className="hidden md:block">Alerts ∙ {reviewCounts.alert}</div>
           </ToggleGroupItem>
           <ToggleGroupItem
             className={`${severity == "detection" ? "" : "text-gray-500"}`}
             value="detection"
             aria-label="Select detections"
           >
             <MdCircle className="size-2 md:mr-[10px] text-severity_detection" />
-            <div className="hidden md:block">Detections</div>
+            <div className="hidden md:block">
+              Detections ∙ {reviewCounts.detection}
+            </div>
           </ToggleGroupItem>
           <ToggleGroupItem
             className={`px-3 py-4 rounded-2xl ${
@@ -282,7 +320,9 @@ export default function EventView({
             aria-label="Select motion"
           >
             <MdCircle className="size-2 md:mr-[10px] text-severity_motion" />
-            <div className="hidden md:block">Motion</div>
+            <div className="hidden md:block">
+              Motion ∙ {reviewCounts.significant_motion}
+            </div>
           </ToggleGroupItem>
         </ToggleGroup>