fix(frontend): correct compile error due to missing /lib folder

frontend/components.json

@@ -9,7 +9,7 @@
   },
   "rsc": false,
   "aliases": {
-    "utils": "@/lib/utils",
+    "utils": "@/libs/utils",
     "components": "@/components"
   }
 }

frontend/components/providers/map-store-provider.tsx

@@ -3,7 +3,7 @@
 import { createContext, useContext, useRef, type ReactNode } from "react"
 import { useStore, type StoreApi } from "zustand"
 
-import { createMapStore, type MapStore } from "@/lib/stores/map-store"
+import { createMapStore, type MapStore } from "@/libs/stores/map-store"
 
 export const MapStoreContext = createContext<StoreApi<MapStore> | null>(null)
 

frontend/components/providers/vessels-store-provider.tsx

@@ -2,7 +2,7 @@
 
 import { createContext, useContext, useRef, type ReactNode } from "react"
 import { useStore, type StoreApi } from "zustand"
-import { VesselsState, createVesselsStore, type VesselsStore } from "@/lib/stores/vessels-store"
+import { VesselsState, createVesselsStore, type VesselsStore } from "@/libs/stores/vessels-store"
 
 export const VesselsStoreContext = createContext<StoreApi<VesselsStore> | null>(null)
 

frontend/components/ui/button.tsx

@@ -2,7 +2,7 @@ import * as React from "react"
 import { Slot } from "@radix-ui/react-slot"
 import { cva, type VariantProps } from "class-variance-authority"
 
-import { cn } from "@/lib/utils"
+import { cn } from "@/libs/utils"
 
 const buttonVariants = cva(
   "inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",

frontend/components/ui/command.tsx

@@ -3,7 +3,7 @@ import { type DialogProps } from "@radix-ui/react-dialog"
 import { Command as CommandPrimitive } from "cmdk"
 import { Search } from "lucide-react"
 
-import { cn } from "@/lib/utils"
+import { cn } from "@/libs/utils"
 import { Dialog, DialogContent } from "@/components/ui/dialog"
 
 const Command = React.forwardRef<

frontend/components/ui/dialog.tsx

@@ -2,7 +2,7 @@ import * as React from "react"
 import * as DialogPrimitive from "@radix-ui/react-dialog"
 import { X } from "lucide-react"
 
-import { cn } from "@/lib/utils"
+import { cn } from "@/libs/utils"
 
 const Dialog = DialogPrimitive.Root
 

frontend/libs/fonts.ts

@@ -0,0 +1,11 @@
+import { JetBrains_Mono as FontMono, Inter as FontSans } from "next/font/google"
+
+export const fontSans = FontSans({
+  subsets: ["latin"],
+  variable: "--font-sans",
+})
+
+export const fontMono = FontMono({
+  subsets: ["latin"],
+  variable: "--font-mono",
+})

frontend/libs/stores/map-store.ts

@@ -0,0 +1,115 @@
+import { VesselExcursionSegment, VesselExcursionSegments, VesselExcursionSegmentsGeo, VesselPosition } from "@/types/vessel"
+import { MapViewState } from "@deck.gl/core"
+import { createStore } from "zustand/vanilla"
+
+export interface ViewState {
+  longitude: number
+  latitude: number
+  zoom: number
+  pitch?: number
+  bearing?: number
+  transitionDuration?: number
+  transitionInterpolator?: any
+}
+
+export type MapState = {
+  count: number
+  viewState: MapViewState
+  latestPositions: VesselPosition[]
+  activePosition: VesselPosition | null
+  trackedVesselIDs: number[]
+  trackedVesselSegments: VesselExcursionSegments[]
+}
+
+export type MapActions = {
+  decrementCount: () => void
+  incrementCount: () => void
+  setViewState: (viewState: MapViewState) => void
+  setZoom: (zoom: number) => void
+  setLatestPositions: (latestPositions: VesselPosition[]) => void
+  setActivePosition: (activePosition: VesselPosition | null) => void
+  addTrackedVessel: (vesselID: number, segments: VesselExcursionSegment[]) => void
+  removeTrackedVessel: (vesselID: number) => void
+  clearLatestPositions: () => void
+  cleartrackedVessels: () => void
+}
+
+export type MapStore = MapState & MapActions
+
+export const defaultInitState: MapState = {
+  count: 0,
+  viewState: {
+    longitude: 3.788086,
+    latitude: 47.840291,
+    zoom: 5,
+    pitch: 20,
+    bearing: 0,
+  },
+  latestPositions: [],
+  activePosition: null,
+  trackedVesselIDs: [],
+  trackedVesselSegments: []
+}
+
+export const createMapStore = (initState: MapState = defaultInitState) => {
+  return createStore<MapStore>()((set) => ({
+    ...initState,
+    decrementCount: () => set((state) => ({ count: state.count - 1 })),
+    incrementCount: () => set((state) => ({ count: state.count + 1 })),
+    setViewState: (viewState?: MapViewState) => {
+      set((state) => ({
+        ...state,
+        viewState,
+      }))
+    },
+    setZoom: (zoom: number) => {
+      set((state) => ({
+        ...state,
+        viewState: { ...state.viewState, zoom },
+      }))
+    },
+    setLatestPositions: (latestPositions: VesselPosition[]) => {
+      set((state) => ({
+        ...state,
+        latestPositions,
+      }))
+    },
+    setActivePosition: (activePosition: VesselPosition | null) => {
+      set((state) => ({
+        ...state,
+        activePosition,
+      }))
+    },
+    addTrackedVessel: (vesselId: number, segments: VesselExcursionSegment[]) => {
+      set((state) => ({
+        ...state,
+        trackedVesselIDs: [...state.trackedVesselIDs, vesselId],
+        trackedVesselSegments: [...state.trackedVesselSegments, { vesselId, segments }]
+      }))
+    },
+    removeTrackedVessel: (vesselId: number) => {
+      set((state) => ({
+        ...state,
+        trackedVesselIDs: state.trackedVesselIDs.filter(
+          (id) => id !== vesselId
+        ),
+        trackedVesselSegments: state.trackedVesselSegments.filter(
+          ({vesselId}) => vesselId !== vesselId
+        ),
+      }))
+    },
+    clearLatestPositions: () => {
+      set((state) => ({
+        ...state,
+        latestPositions: [],
+      }))
+    },
+    cleartrackedVessels: () => {
+      set((state) => ({
+        ...state,
+        trackedVesselIDs: [],
+        trackedVesselSegments: []
+      }))
+    },
+  }))
+}

frontend/libs/stores/vessels-store.ts

@@ -0,0 +1,34 @@
+import { Vessel } from "@/types/vessel"
+import { createStore } from "zustand/vanilla"
+
+export type VesselsState = {
+  count: number;
+  vessels: Vessel[];
+}
+
+export type MapActions = {
+  decrementCount: () => void
+  incrementCount: () => void
+  setVessels: (vessels: Vessel[]) => void
+}
+
+export type VesselsStore = VesselsState & MapActions
+
+export const defaultInitState: VesselsState = {
+  count: 0,
+  vessels: [],
+}
+
+export const createVesselsStore = (initState: VesselsState = defaultInitState) => {
+  return createStore<VesselsStore>()((set) => ({
+    ...initState,
+    decrementCount: () => set((state) => ({ count: state.count - 1 })),
+    incrementCount: () => set((state) => ({ count: state.count + 1 })),
+    setVessels: (vessels: Vessel[]) => {
+      set((state) => ({
+        ...state,
+        vessels,
+      }))
+    }
+  }))
+}

frontend/libs/utils.ts

@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}

frontend/prettier.config.js

@@ -13,7 +13,7 @@ module.exports = {
     "^types$",
     "^@/types/(.*)$",
     "^@/config/(.*)$",
-    "^@/lib/(.*)$",
+    "^@/libs/(.*)$",
     "^@/hooks/(.*)$",
     "^@/components/ui/(.*)$",
     "^@/components/(.*)$",