- added functionality to save sighting sessions to black board

src/components/SessionForm/SessionCard.tsx

@@ -6,30 +6,18 @@ import { toast } from "sonner";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faFloppyDisk, faPause, faPlay, faStop } from "@fortawesome/free-solid-svg-icons";
 import VehicleSessionItem from "../UI/VehicleSessionItem";
+import { useCameraBlackboard } from "../../hooks/useCameraBlackboard";
 
 const SessionCard = () => {
-  const { sessionStarted, setSessionStarted, sessionList, setSessionPaused, sessionPaused } = useNPEDContext();
+  const { sessionStarted, setSessionStarted, sessionList, setSessionPaused, sessionPaused, savedSightings } =
-
+    useNPEDContext();
-  const handleStartClick = () => {
+  const { mutation } = useCameraBlackboard();
-    setSessionStarted(!sessionStarted);
-    setSessionPaused(false);
-    toast(`${sessionStarted ? "Vehicle tracking session ended" : "Vehicle tracking session started"}`);
-  };
-
-  const handleSaveCick = () => {
-    console.log("clicked");
-  };
-
-  const handlepauseClick = () => {
-    setSessionPaused(!sessionPaused);
-    toast(`${sessionStarted ? "Vehicle tracking session paused" : "Vehicle tracking session resumed"}`);
-  };
 
   const sightings = [...new Map(sessionList.map((vehicle) => [vehicle.vrm, vehicle]))];
 
   const dedupedSightings = sightings.map((sighting) => sighting[1]);
 
-  const vehicles = dedupedSightings.reduce<Record<string, ReducedSightingType[]>>(
+  const vehicles = savedSightings.reduce<Record<string, ReducedSightingType[]>>(
     (acc, item) => {
       const hotlisthit = Object.values(item.metadata?.hotlistMatches ?? {}).includes(true);
       if (item.metadata?.npedJSON["NPED CATEGORY"] === "A") acc.npedCatA.push(item);
@@ -39,6 +27,7 @@ const SessionCard = () => {
       if (item.metadata?.npedJSON["TAX STATUS"] === false) acc.notTaxed.push(item);
       if (item.metadata?.npedJSON["MOT STATUS"] === false) acc.notMOT.push(item);
       if (hotlisthit) acc.hotlistHit.push(item);
+      acc.vehicles.push(item);
       return acc;
     },
     {
@@ -49,9 +38,31 @@ const SessionCard = () => {
       notTaxed: [],
       notMOT: [],
       hotlistHit: [],
+      vehicles: [],
     }
   );
 
+  const handleStartClick = () => {
+    setSessionStarted(!sessionStarted);
+    setSessionPaused(false);
+    toast(`${sessionStarted ? "Vehicle tracking session ended" : "Vehicle tracking session started"}`);
+  };
+
+  const handlepauseClick = () => {
+    setSessionPaused(!sessionPaused);
+    toast(`${sessionStarted ? "Vehicle tracking session paused" : "Vehicle tracking session resumed"}`);
+  };
+
+  const handleSaveCick = async () => {
+    const result = await mutation.mutateAsync({
+      operation: "INSERT",
+      path: "sessionStats",
+      value: dedupedSightings,
+    });
+
+    if (result.reason === "OK") toast.success("Session saved");
+  };
+
   return (
     <Card className="p-4 col-span-3">
       <CardHeader title="Session" />
@@ -94,7 +105,7 @@ const SessionCard = () => {
 
         <ul className="text-white space-y-2">
           <VehicleSessionItem
-            sessionNumber={dedupedSightings.length}
+            sessionNumber={vehicles.vehicles.length}
             textColour="text-green-400"
             vehicleTag={"Number of Vehicles sightings:"}
           />

src/context/NPEDUserContext.ts

@@ -1,5 +1,5 @@
 import { createContext, useContext, type SetStateAction } from "react";
-import type { NPEDUser, ReducedSightingType } from "../types/types";
+import type { DedupedSightings, NPEDUser, ReducedSightingType } from "../types/types";
 
 type UserContextValue = {
   user: NPEDUser | null;
@@ -10,6 +10,8 @@ type UserContextValue = {
   setSessionStarted: React.Dispatch<SetStateAction<boolean>>;
   sessionList: ReducedSightingType[];
   setSessionList: React.Dispatch<SetStateAction<ReducedSightingType[]>>;
+  savedSightings: DedupedSightings;
+  setSavedSightings: React.Dispatch<SetStateAction<DedupedSightings>>;
 };
 
 export const NPEDUserContext = createContext<UserContextValue | undefined>(undefined);

src/context/providers/NPEDUserContextProvider.tsx

@@ -1,17 +1,34 @@
-import { useState, type ReactNode } from "react";
+import { useEffect, useReducer, useState, type ReactNode } from "react";
-import type { NPEDUser, ReducedSightingType } from "../../types/types";
+import type { DedupedSightings, NPEDUser, ReducedSightingType } from "../../types/types";
 import { NPEDUserContext } from "../NPEDUserContext";
+import { useCameraBlackboard } from "../../hooks/useCameraBlackboard";
+import { initialState, reducer } from "../reducers/NPEDContextReducer";
 
 type NPEDUserProviderType = {
   children: ReactNode;
 };
 
 export const NPEDUserProvider = ({ children }: NPEDUserProviderType) => {
+  const [state, dispatch] = useReducer(reducer, initialState);
+  const { mutation } = useCameraBlackboard();
   const [user, setUser] = useState<NPEDUser | null>(null);
   const [sessionStarted, setSessionStarted] = useState(false);
   const [sessionList, setSessionList] = useState<ReducedSightingType[]>([]);
   const [sessionPaused, setSessionPaused] = useState(false);
+  const [savedSightings, setSavedSightings] = useState<DedupedSightings | []>([]);
 
+  useEffect(() => {
+    const fetchData = async () => {
+      const result = await mutation.mutateAsync({
+        operation: "VIEW",
+        path: "sessionStats",
+      });
+      if (!result.result) return;
+      setSavedSightings(result?.result);
+    };
+    fetchData();
+  }, []);
+  console.log(savedSightings);
   return (
     <NPEDUserContext.Provider
       value={{
@@ -23,6 +40,8 @@ export const NPEDUserProvider = ({ children }: NPEDUserProviderType) => {
         setSessionList,
         sessionPaused,
         setSessionPaused,
+        savedSightings,
+        setSavedSightings,
       }}
     >
       {children}

src/context/reducers/NPEDContextReducer.ts

@@ -0,0 +1,20 @@
+import type { NPEDACTION, NPEDSTATE } from "../../types/types";
+
+export const initialState = {
+  sessionStarted: false,
+  sessionList: [],
+  sessionPaused: false,
+  savedSightings: [],
+};
+
+export function reducer(state: NPEDSTATE, action: NPEDACTION) {
+  switch (action.type) {
+    case "SESSION":
+      return {
+        ...state,
+        sessionStarted: action.payload,
+      };
+    default:
+      return { ...state };
+  }
+}

src/types/types.ts

@@ -379,3 +379,17 @@ export type QueuedHit = {
   sighting: SightingType;
   kind: HitKind;
 };
+
+export type DedupedSightings = ReducedSightingType[];
+
+export type NPEDSTATE = {
+  sessionStarted: boolean;
+  sessionList: ReducedSightingType[];
+  sessionPaused: boolean;
+  savedSightings: DedupedSightings;
+};
+
+export type NPEDACTION = {
+  type: string;
+  payload: any;
+};