From 05814a100a277e5acc156d7ef881cc8ebe4b5543 Mon Sep 17 00:00:00 2001
From: bivashy <botyrbojey@gmail.com>
Date: Mon, 24 Nov 2025 01:03:46 +0500
Subject: [PATCH] Implement reordering with optimistic updates

---
 app/components/internal/PlaylistSelect.vue    |  13 +-
 app/composeables/api/models/index.ts          |   3 +
 .../api/models/trackBulkReorderRequest.ts     |  10 +
 .../api/models/trackReorderAfterRequest.ts    |  11 ++
 .../api/track-controller/track-controller.ts  |  61 ++++++
 app/pages/edit.vue                            | 186 +++++++++++++-----
 app/plugins/vue-dnd-kit.client.ts             |   1 -
 app/stores/use-current-playlist-store.ts      |  24 +++
 bun.lock                                      |  16 ++
 nuxt.config.ts                                |   7 +-
 package.json                                  |   2 +
 11 files changed, 271 insertions(+), 63 deletions(-)
 create mode 100644 app/composeables/api/models/trackBulkReorderRequest.ts
 create mode 100644 app/composeables/api/models/trackReorderAfterRequest.ts
 create mode 100644 app/stores/use-current-playlist-store.ts

diff --git a/app/components/internal/PlaylistSelect.vue b/app/components/internal/PlaylistSelect.vue
index 8fed3fa..f911b81 100644
--- a/app/components/internal/PlaylistSelect.vue
+++ b/app/components/internal/PlaylistSelect.vue
@@ -14,6 +14,7 @@ import { usePlaylists } from '@/composeables/api/playlist-controller/playlist-co
 import { ChevronsUpDown, Music4, Plus } from 'lucide-vue-next';
 import Button from '../ui/button/Button.vue';
 import PlaylistCreateDialog from './playlists/select/PlaylistCreateDialog.vue';
+import { useCurrentPlaylistStore } from '~/stores/use-current-playlist-store';
 
 const {
     open: sidebarOpen,
@@ -21,18 +22,18 @@ const {
 
 const { isLoading, isError, error, data } = usePlaylists();
 
-const selectedPlaylist = ref(-1);
+const currentPlaylistStore = useCurrentPlaylistStore();
 
 watch(data, (value) => {
-    const newValue = value?.data[0]?.id || -1;
-    if (selectedPlaylist.value === -1) {
-        selectedPlaylist.value = newValue;
+    const newValue = value?.data[0];
+    if (currentPlaylistStore.id === -1 && newValue) {
+        currentPlaylistStore.load(newValue);
     }
 });
 </script>
 
 <template>
-    <Select v-model="selectedPlaylist">
+    <Select v-model="currentPlaylistStore.id">
         <div v-if="sidebarOpen" class="hover:bg-sidebar-muted cursor-pointer rounded-md select-none">
             <SelectCustomTrigger class="w-full flex p-2 gap-2 items-center">
                 <Frame borderRadius="round" background="primary" padding="dense" margin="none">
@@ -42,7 +43,7 @@ watch(data, (value) => {
                     <Skeleton v-if="isLoading" class="w-32 h-5 rounded-full" />
                     <h4 v-else-if="data" class="text-xl font-semibold tracking-tight truncate">
                         <!-- TODO: i18n -->
-                        {{data.data.find(playlist => playlist.id === selectedPlaylist)?.title ||
+                        {{data.data.find(playlist => playlist.id === currentPlaylistStore.id)?.title ||
                             'No playlist selected'}}
                     </h4>
                     <p class="text-sm text-muted-foreground">
diff --git a/app/composeables/api/models/index.ts b/app/composeables/api/models/index.ts
index 7eca022..7108d50 100644
--- a/app/composeables/api/models/index.ts
+++ b/app/composeables/api/models/index.ts
@@ -12,5 +12,8 @@ export * from './playlistReadDTO';
 export * from './playlistReadResponse';
 export * from './playlistTrackResponse';
 export * from './readParams';
+export * from './trackBulkReorderRequest';
+export * from './trackReoderAfterRequest';
+export * from './trackReorderAfterRequest';
 export * from './trackResponse';
 export * from './uploadBody';
\ No newline at end of file
diff --git a/app/composeables/api/models/trackBulkReorderRequest.ts b/app/composeables/api/models/trackBulkReorderRequest.ts
new file mode 100644
index 0000000..69e6953
--- /dev/null
+++ b/app/composeables/api/models/trackBulkReorderRequest.ts
@@ -0,0 +1,10 @@
+/**
+ * Generated by orval v7.16.0 🍺
+ * Do not edit manually.
+ * OpenAPI definition
+ * OpenAPI spec version: v0
+ */
+
+export interface TrackBulkReorderRequest {
+  trackIds?: number[];
+}
diff --git a/app/composeables/api/models/trackReorderAfterRequest.ts b/app/composeables/api/models/trackReorderAfterRequest.ts
new file mode 100644
index 0000000..0594e41
--- /dev/null
+++ b/app/composeables/api/models/trackReorderAfterRequest.ts
@@ -0,0 +1,11 @@
+/**
+ * Generated by orval v7.16.0 🍺
+ * Do not edit manually.
+ * OpenAPI definition
+ * OpenAPI spec version: v0
+ */
+
+export interface TrackReorderAfterRequest {
+  moveTrackId?: number;
+  targetTrackId?: number;
+}
diff --git a/app/composeables/api/track-controller/track-controller.ts b/app/composeables/api/track-controller/track-controller.ts
index 87eaf11..cad82d6 100644
--- a/app/composeables/api/track-controller/track-controller.ts
+++ b/app/composeables/api/track-controller/track-controller.ts
@@ -31,6 +31,7 @@ import type {
 import type {
   AddLocalTrackRequest,
   PlaylistTrackResponse,
+  TrackBulkReorderRequest,
   TrackResponse
 } from '.././models';
 
@@ -103,6 +104,66 @@ const {mutation: mutationOptions, request: requestOptions} = options ?
 
       return useMutation(mutationOptions, queryClient);
     }
+    export const bulkReorder = (
+    playlistId: MaybeRef<number>,
+    trackBulkReorderRequest: MaybeRef<TrackBulkReorderRequest>,
+ options?: SecondParameter<typeof axiosInstance>,signal?: AbortSignal
+) => {
+      playlistId = unref(playlistId);
+trackBulkReorderRequest = unref(trackBulkReorderRequest);
+      
+      return axiosInstance<void>(
+      {url: `/playlist/${playlistId}/bulk-reorder`, method: 'POST',
+      headers: {'Content-Type': 'application/json', },
+      data: trackBulkReorderRequest, signal
+    },
+      options);
+    }
+  
+
+
+export const getBulkReorderMutationOptions = <TError = unknown,
+    TContext = unknown>(options?: { mutation?:UseMutationOptions<Awaited<ReturnType<typeof bulkReorder>>, TError,{playlistId: number;data: TrackBulkReorderRequest}, TContext>, request?: SecondParameter<typeof axiosInstance>}
+): UseMutationOptions<Awaited<ReturnType<typeof bulkReorder>>, TError,{playlistId: number;data: TrackBulkReorderRequest}, TContext> => {
+
+const mutationKey = ['bulkReorder'];
+const {mutation: mutationOptions, request: requestOptions} = options ?
+      options.mutation && 'mutationKey' in options.mutation && options.mutation.mutationKey ?
+      options
+      : {...options, mutation: {...options.mutation, mutationKey}}
+      : {mutation: { mutationKey, }, request: undefined};
+
+      
+
+
+      const mutationFn: MutationFunction<Awaited<ReturnType<typeof bulkReorder>>, {playlistId: number;data: TrackBulkReorderRequest}> = (props) => {
+          const {playlistId,data} = props ?? {};
+
+          return  bulkReorder(playlistId,data,requestOptions)
+        }
+
+        
+
+
+  return  { mutationFn, ...mutationOptions }}
+
+    export type BulkReorderMutationResult = NonNullable<Awaited<ReturnType<typeof bulkReorder>>>
+    export type BulkReorderMutationBody = TrackBulkReorderRequest
+    export type BulkReorderMutationError = unknown
+
+    export const useBulkReorder = <TError = unknown,
+    TContext = unknown>(options?: { mutation?:UseMutationOptions<Awaited<ReturnType<typeof bulkReorder>>, TError,{playlistId: number;data: TrackBulkReorderRequest}, TContext>, request?: SecondParameter<typeof axiosInstance>}
+ , queryClient?: QueryClient): UseMutationReturnType<
+        Awaited<ReturnType<typeof bulkReorder>>,
+        TError,
+        {playlistId: number;data: TrackBulkReorderRequest},
+        TContext
+      > => {
+
+      const mutationOptions = getBulkReorderMutationOptions(options);
+
+      return useMutation(mutationOptions, queryClient);
+    }
     export const getPlaylistTracks = (
     playlistId: MaybeRef<number>,
  options?: SecondParameter<typeof axiosInstance>,signal?: AbortSignal
diff --git a/app/pages/edit.vue b/app/pages/edit.vue
index ad78dd5..175ad47 100644
--- a/app/pages/edit.vue
+++ b/app/pages/edit.vue
@@ -7,56 +7,102 @@ import { SidebarTrigger } from '@/components/ui/sidebar'
 import MusicCard from '~/components/internal/musiccard/MusicCard.vue'
 import { DnDOperations, useDroppable } from '@vue-dnd-kit/core'
 import Draggable from '~/components/action/Draggable.vue'
+import { useCurrentPlaylistStore } from '~/stores/use-current-playlist-store'
+import { bulkReorder, getGetPlaylistTracksQueryKey } from '~/composeables/api/track-controller/track-controller'
+import { useGetPlaylistTracks } from '~/composeables/api/track-controller/track-controller'
+import { useMutation, useQueryClient } from '@tanstack/vue-query'
 
 const searchValue = ref('')
 
-// Mock data
-const tracks = ref([
+
+const queryClient = useQueryClient();
+const currentPlaylistStore = useCurrentPlaylistStore();
+
+const { data: playlistTracks, isLoading, error, refetch } = useGetPlaylistTracks(
+    computed(() => currentPlaylistStore.id),
     {
-        id: 1,
-        title: "Best of Chobits OST - Beyond",
-        author: "ビヨンド",
-        authorLabel: "Author",
-        badges: ["mp3", "jpop", "anime"],
-        imageUrl: "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-1.jpg?raw=true",
-        date: "about 17 years ago",
-        selected: true
-    },
-    {
-        id: 2,
-        title: "Summer Vibessssssssssssssssssssssssssssssssssssfawefjioawefjeaiofjeaoifjeaofejiaofejaiojfoaiss",
-        author: "Various Artists",
-        authorLabel: "Artists",
-        badges: ["mp3", "summer", "mix"],
-        imageUrl: "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-2.jpg?raw=true",
-        date: "about 1 hour ago",
-        selected: false
-    },
-    {
-        id: 3,
-        title: "Unknown Track",
-        author: "Unknown Artist",
-        authorLabel: "Author",
-        badges: ["wav"],
-        imageUrl: "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-3.jpg?raw=true",
-        selected: false
-    },
-    {
-        id: 4,
-        title: "Single Track",
-        author: "Solo Artist",
-        authorLabel: "Author",
-        badges: [],
-        imageUrl: "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-5.jpg?raw=true",
-        date: "recently added",
-        selected: false
+        query: {
+            enabled: computed(() => currentPlaylistStore.id !== -1)
+        }
     }
-])
+)
+
+const { mutate: reorderTracks } = useMutation({
+    mutationFn: ({ playlistId, trackIds }: { playlistId: number; trackIds: number[] }) =>
+        bulkReorder(playlistId, { trackIds }),
+    onMutate: async ({ playlistId, trackIds }) => {
+        await queryClient.cancelQueries({ queryKey: getGetPlaylistTracksQueryKey(playlistId) });
+
+        const previousTracks = queryClient.getQueryData(getGetPlaylistTracksQueryKey(playlistId));
+
+        queryClient.setQueryData(getGetPlaylistTracksQueryKey(playlistId), (old: any) => {
+            if (!old) return old;
+            return {
+                ...old,
+                data: trackIds.map(id => old.data.find((t: any) => t.trackId === id || t.id === id)),
+            };
+        });
+
+        return { previousTracks };
+    },
+    onError: (err, { playlistId }, context) => {
+        if (context?.previousTracks) {
+            queryClient.setQueryData(getGetPlaylistTracksQueryKey(playlistId), context.previousTracks);
+        }
+    },
+    onSettled: () => {
+        queryClient.invalidateQueries({ queryKey: getGetPlaylistTracksQueryKey(currentPlaylistStore.id) });
+    },
+});
+
+
+const trackCount = computed(() => playlistTracks.value?.data.length || 0)
+
+const mappedTracks = computed(() => {
+    if (!playlistTracks.value) return []
+    const tracks = playlistTracks.value.data
+
+    return tracks.map((track: any, index: number) => ({
+        id: track.trackId || track.id,
+        title: track.track?.title || track.title || 'Unknown Track',
+        author: track.track?.artist?.name || track.artist || 'Unknown Artist',
+        authorLabel: "Artist",
+        badges: track.track?.format ? [track.track.format] : ['mp3'],
+        imageUrl: track.track?.coverUrl || track.coverUrl || getDefaultImage(index),
+        date: formatDate(track.addedDate || track.createdAt),
+        selected: false
+    }))
+})
+
+const getDefaultImage = (index: number) => {
+    const defaultImages = [
+        "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-1.jpg?raw=true",
+        "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-2.jpg?raw=true",
+        "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-3.jpg?raw=true",
+        "https://github.com/yavuzceliker/sample-images/blob/main/docs/image-5.jpg?raw=true"
+    ]
+    return defaultImages[index % defaultImages.length]
+}
+
+const formatDate = (dateString: string) => {
+    if (!dateString) return 'recently added'
+
+    const date = new Date(dateString)
+    const now = new Date()
+    const diffTime = Math.abs(now.getTime() - date.getTime())
+    const diffDays = Math.ceil(diffTime / (1000 * 60 * 60 * 24))
+
+    if (diffDays === 1) return 'yesterday'
+    if (diffDays < 7) return `${diffDays} days ago`
+    if (diffDays < 30) return `${Math.floor(diffDays / 7)} weeks ago`
+    if (diffDays < 365) return `${Math.floor(diffDays / 30)} months ago`
+    return `${Math.floor(diffDays / 365)} years ago`
+}
 
 const filteredTracks = computed(() => {
-    if (!searchValue.value) return tracks.value
+    if (!searchValue.value) return mappedTracks.value
 
-    return tracks.value.filter(track =>
+    return mappedTracks.value.filter(track =>
         track.title.toLowerCase().includes(searchValue.value.toLowerCase()) ||
         track.author.toLowerCase().includes(searchValue.value.toLowerCase()) ||
         track.badges.some(badge => badge.toLowerCase().includes(searchValue.value.toLowerCase()))
@@ -64,19 +110,36 @@ const filteredTracks = computed(() => {
 })
 
 const selectTrack = (trackId: number) => {
-    tracks.value.forEach(track => {
+    mappedTracks.value.forEach(track => {
         track.selected = track.id === trackId
     })
 }
 
 const { elementRef: tracksRef } = useDroppable({
     data: {
-        source: tracks.value,
+        source: mappedTracks.value,
     },
     events: {
-        onDrop: DnDOperations.applyTransfer,
+        onDrop: (store, payload) => {
+            DnDOperations.applyTransfer(store);
+            if (currentPlaylistStore.id === -1) return;
+            if (mappedTracks.value.length !== trackCount.value) return;
+            if (mappedTracks.value.some(t => !t)) return;
+
+            const trackIds = mappedTracks.value?.map(t => t.id);
+            reorderTracks({
+                playlistId: currentPlaylistStore.id,
+                trackIds,
+            });
+        },
     },
 });
+
+watch(() => currentPlaylistStore.id, (newId) => {
+    if (newId !== -1) {
+        refetch()
+    }
+})
 </script>
 
 <template>
@@ -99,15 +162,30 @@ const { elementRef: tracksRef } = useDroppable({
                 <InputWithIcon v-model="searchValue" :icon="Search" placeholder="Search..." type="search" icon-size="5"
                     id="user-search" class="w-full" />
 
-                <div ref="tracksRef" class="space-y-2">
-                    <TransitionGroup name="list" ref="tracksRef">
-                        <Draggable v-for="(track, index) in filteredTracks" :key="track.id" :index="index"
-                            :source="tracks">
-                            <MusicCard :key="track.id" :title="track.title" :author="track.author"
-                                :authorLabel="track.authorLabel" :badges="track.badges" :imageUrl="track.imageUrl"
-                                :date="track.date" :selected="track.selected" @click="selectTrack(track.id)" />
-                        </Draggable>
-                    </TransitionGroup>
+                <div ref="tracksRef">
+                    <div v-if="isLoading" class="flex justify-center items-center py-8">
+                        <p>Loading tracks...</p>
+                    </div>
+
+                    <div v-else-if="error" class="flex justify-center items-center py-8">
+                        <p class="text-red-500">Error loading tracks: {{ error }}</p>
+                    </div>
+
+                    <div v-else-if="!filteredTracks.length" class="flex justify-center items-center py-8">
+                        <p v-if="searchValue">No tracks found matching "{{ searchValue }}"</p>
+                        <p v-else>No tracks in this playlist</p>
+                    </div>
+
+                    <div v-else ref="tracksRef" class="space-y-2">
+                        <TransitionGroup name="list" ref="tracksRef">
+                            <Draggable v-for="(track, index) in filteredTracks" :key="track.id" :index="index"
+                                :source="mappedTracks">
+                                <MusicCard :key="track.id" :title="track.title" :author="track.author"
+                                    :authorLabel="track.authorLabel" :badges="track.badges" :imageUrl="track.imageUrl"
+                                    :date="track.date" :selected="track.selected" @click="selectTrack(track.id)" />
+                            </Draggable>
+                        </TransitionGroup>
+                    </div>
                 </div>
             </div>
             <template #sidebar>
diff --git a/app/plugins/vue-dnd-kit.client.ts b/app/plugins/vue-dnd-kit.client.ts
index 81d96fd..928478c 100644
--- a/app/plugins/vue-dnd-kit.client.ts
+++ b/app/plugins/vue-dnd-kit.client.ts
@@ -1,4 +1,3 @@
-// ~/plugins/vue-dnd-kit.client.ts
 import VueDnDKitPlugin from '@vue-dnd-kit/core';
 
 export default defineNuxtPlugin((nuxtApp) => {
diff --git a/app/stores/use-current-playlist-store.ts b/app/stores/use-current-playlist-store.ts
new file mode 100644
index 0000000..317ec2c
--- /dev/null
+++ b/app/stores/use-current-playlist-store.ts
@@ -0,0 +1,24 @@
+import { defineStore } from 'pinia'
+import type { PlaylistReadResponse } from '~/composeables/api/models'
+
+export const useCurrentPlaylistStore = defineStore('current-playlist', {
+    state: () => ({
+        id: -1,
+        ownerId: -1,
+        title: '',
+        createdAt: '',
+        updatedAt: '',
+    }),
+    getters: {
+        getId: (state) => state.id * 2,
+    },
+    actions: {
+        load(response: PlaylistReadResponse) {
+            this.id = response.id || -1;
+            this.ownerId = response.ownerId || -1;
+            this.title = response.title || '';
+            this.createdAt = response.createdAt || '';
+            this.updatedAt = response.updatedAt || '';
+        }
+    },
+})
diff --git a/bun.lock b/bun.lock
index d7e4c40..2525aa1 100644
--- a/bun.lock
+++ b/bun.lock
@@ -8,6 +8,7 @@
         "@nuxt/fonts": "0.11.4",
         "@nuxt/icon": "2.1.0",
         "@nuxt/image": "1.11.0",
+        "@pinia/nuxt": "0.11.3",
         "@tailwindcss/vite": "^4.1.16",
         "@tanstack/vue-query": "^5.90.7",
         "@vee-validate/zod": "^4.15.1",
@@ -20,6 +21,7 @@
         "lucide-vue-next": "^0.548.0",
         "nuxt": "^4.2.0",
         "oidc-client-ts": "^3.3.0",
+        "pinia": "^3.0.4",
         "reka-ui": "^2.6.0",
         "shadcn-nuxt": "2.3.2",
         "tailwind-merge": "^3.3.1",
@@ -410,6 +412,8 @@
 
     "@parcel/watcher-win32-x64": ["@parcel/watcher-win32-x64@2.5.1", "", { "os": "win32", "cpu": "x64" }, "sha512-9lHBdJITeNR++EvSQVUcaZoWupyHfXe1jZvGZ06O/5MflPcuPLtEphScIBL+AiCWBO46tDSHzWyD0uDmmZqsgA=="],
 
+    "@pinia/nuxt": ["@pinia/nuxt@0.11.3", "", { "dependencies": { "@nuxt/kit": "^4.2.0" }, "peerDependencies": { "pinia": "^3.0.4" } }, "sha512-7WVNHpWx4qAEzOlnyrRC88kYrwnlR/PrThWT0XI1dSNyUAXu/KBv9oR37uCgYkZroqP5jn8DfzbkNF3BtKvE9w=="],
+
     "@pkgjs/parseargs": ["@pkgjs/parseargs@0.11.0", "", {}, "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg=="],
 
     "@polka/url": ["@polka/url@1.0.0-next.29", "", {}, "sha512-wwQAWhWSuHaag8c4q/KN/vCoeOJYshAIvMQwD4GpSb3OiZklFfvAgmj0VCBBImRpuF/aFgIRzllXlVX93Jevww=="],
@@ -1532,6 +1536,8 @@
 
     "picomatch": ["picomatch@4.0.3", "", {}, "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q=="],
 
+    "pinia": ["pinia@3.0.4", "", { "dependencies": { "@vue/devtools-api": "^7.7.7" }, "peerDependencies": { "typescript": ">=4.5.0", "vue": "^3.5.11" }, "optionalPeers": ["typescript"] }, "sha512-l7pqLUFTI/+ESXn6k3nu30ZIzW5E2WZF/LaHJEpoq6ElcLD+wduZoB2kBN19du6K/4FDpPMazY2wJr+IndBtQw=="],
+
     "pkg-types": ["pkg-types@2.3.0", "", { "dependencies": { "confbox": "^0.2.2", "exsolve": "^1.0.7", "pathe": "^2.0.3" } }, "sha512-SIqCzDRg0s9npO5XQ3tNZioRY1uK06lA41ynBC1YmFTmnY6FjUjVt6s4LoADmwoig1qqD0oK8h1p/8mlMx8Oig=="],
 
     "pony-cause": ["pony-cause@1.1.1", "", {}, "sha512-PxkIc/2ZpLiEzQXu5YRDOUgBlfGYBY8156HY5ZcRAwwonMk5W/MrJP2LLkG/hF7GEQzaHo2aS7ho6ZLCOvf+6g=="],
@@ -2062,6 +2068,8 @@
 
     "@parcel/watcher-wasm/napi-wasm": ["napi-wasm@1.1.3", "", { "bundled": true }, "sha512-h/4nMGsHjZDCYmQVNODIrYACVJ+I9KItbG+0si6W/jSjdA9JbWDoU4LLeMXVcEQGHjttI2tuXqDrbGF7qkUHHg=="],
 
+    "@pinia/nuxt/@nuxt/kit": ["@nuxt/kit@4.2.0", "", { "dependencies": { "c12": "^3.3.1", "consola": "^3.4.2", "defu": "^6.1.4", "destr": "^2.0.5", "errx": "^0.1.0", "exsolve": "^1.0.7", "ignore": "^7.0.5", "jiti": "^2.6.1", "klona": "^2.0.6", "mlly": "^1.8.0", "ohash": "^2.0.11", "pathe": "^2.0.3", "pkg-types": "^2.3.0", "rc9": "^2.1.2", "scule": "^1.3.0", "semver": "^7.7.3", "tinyglobby": "^0.2.15", "ufo": "^1.6.1", "unctx": "^2.4.1", "untyped": "^2.0.0" } }, "sha512-1yN3LL6RDN5GjkNLPUYCbNRkaYnat6hqejPyfIBBVzrWOrpiQeNMGxQM/IcVdaSuBJXAnu0sUvTKXpXkmPhljg=="],
+
     "@poppinss/dumper/supports-color": ["supports-color@10.2.2", "", {}, "sha512-SS+jx45GF1QjgEXQx4NJZV9ImqmO2NPz5FNsIHrsDjh2YsHnawpan7SNQ1o8NuhrbHZy9AZhIoCUiCeaW/C80g=="],
 
     "@rollup/plugin-commonjs/estree-walker": ["estree-walker@2.0.2", "", {}, "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w=="],
@@ -2154,6 +2162,8 @@
 
     "oas-validator/yaml": ["yaml@1.10.2", "", {}, "sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg=="],
 
+    "pinia/@vue/devtools-api": ["@vue/devtools-api@7.7.8", "", { "dependencies": { "@vue/devtools-kit": "^7.7.8" } }, "sha512-BtFcAmDbtXGwurWUFf8ogIbgZyR+rcVES1TSNEI8Em80fD8Anu+qTRN1Fc3J6vdRHlVM3fzPV1qIo+B4AiqGzw=="],
+
     "postcss-svgo/svgo": ["svgo@4.0.0", "", { "dependencies": { "commander": "^11.1.0", "css-select": "^5.1.0", "css-tree": "^3.0.1", "css-what": "^6.1.0", "csso": "^5.0.5", "picocolors": "^1.1.1", "sax": "^1.4.1" }, "bin": "./bin/svgo.js" }, "sha512-VvrHQ+9uniE+Mvx3+C9IEe/lWasXCU0nXMY2kZeLrHNICuRiC8uMPyM14UEaMOFA5mhyQqEkB02VoQ16n3DLaw=="],
 
     "prebuild-install/detect-libc": ["detect-libc@2.1.2", "", {}, "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ=="],
@@ -2288,6 +2298,8 @@
 
     "nitropack/globby/slash": ["slash@5.1.0", "", {}, "sha512-ZA6oR3T/pEyuqwMgAKT0/hAv8oAXckzbkmR0UkUosQ+Mc4RxGoJkRmwHgHufaenlyAgE1Mxgpdcrf75y6XcnDg=="],
 
+    "pinia/@vue/devtools-api/@vue/devtools-kit": ["@vue/devtools-kit@7.7.8", "", { "dependencies": { "@vue/devtools-shared": "^7.7.8", "birpc": "^2.3.0", "hookable": "^5.5.3", "mitt": "^3.0.1", "perfect-debounce": "^1.0.0", "speakingurl": "^14.0.1", "superjson": "^2.2.2" } }, "sha512-4Y8op+AoxOJhB9fpcEF6d5vcJXWKgHxC3B0ytUB8zz15KbP9g9WgVzral05xluxi2fOeAy6t140rdQ943GcLRQ=="],
+
     "postcss-svgo/svgo/commander": ["commander@11.1.0", "", {}, "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ=="],
 
     "prebuild-install/tar-fs/tar-stream": ["tar-stream@2.2.0", "", { "dependencies": { "bl": "^4.0.3", "end-of-stream": "^1.4.1", "fs-constants": "^1.0.0", "inherits": "^2.0.3", "readable-stream": "^3.1.1" } }, "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ=="],
@@ -2368,6 +2380,10 @@
 
     "listhen/clipboardy/execa/strip-final-newline": ["strip-final-newline@3.0.0", "", {}, "sha512-dOESqjYr96iWYylGObzd39EuNTa5VJxyvVAEm5Jnh7KGo75V43Hk1odPQkNDyXNmUR6k+gEiDVXnjB8HJ3crXw=="],
 
+    "pinia/@vue/devtools-api/@vue/devtools-kit/@vue/devtools-shared": ["@vue/devtools-shared@7.7.8", "", { "dependencies": { "rfdc": "^1.4.1" } }, "sha512-XHpO3jC5nOgYr40M9p8Z4mmKfTvUxKyRcUnpBAYg11pE78eaRFBKb0kG5yKLroMuJeeNH9LWmKp2zMU5LUc7CA=="],
+
+    "pinia/@vue/devtools-api/@vue/devtools-kit/perfect-debounce": ["perfect-debounce@1.0.0", "", {}, "sha512-xCy9V055GLEqoFaHoC1SoLIaLmWctgCUaBaWxDZ7/Zx4CTyX7cJQLJOok/orfjZAh9kEYpjJa4d0KcJmCbctZA=="],
+
     "prebuild-install/tar-fs/tar-stream/readable-stream": ["readable-stream@3.6.2", "", { "dependencies": { "inherits": "^2.0.3", "string_decoder": "^1.1.1", "util-deprecate": "^1.0.1" } }, "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA=="],
 
     "vee-validate/@vue/devtools-api/@vue/devtools-kit/@vue/devtools-shared": ["@vue/devtools-shared@7.7.8", "", { "dependencies": { "rfdc": "^1.4.1" } }, "sha512-XHpO3jC5nOgYr40M9p8Z4mmKfTvUxKyRcUnpBAYg11pE78eaRFBKb0kG5yKLroMuJeeNH9LWmKp2zMU5LUc7CA=="],
diff --git a/nuxt.config.ts b/nuxt.config.ts
index 7d394f2..4d0e17a 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -4,7 +4,7 @@ import tailwindcss from "@tailwindcss/vite";
 export default defineNuxtConfig({
     compatibilityDate: '2025-07-15',
     devtools: { enabled: true },
-    modules: ['@nuxt/fonts', '@nuxt/icon', '@nuxt/image', 'shadcn-nuxt'],
+    modules: ['@nuxt/fonts', '@nuxt/icon', '@nuxt/image', 'shadcn-nuxt', '@pinia/nuxt',],
     shadcn: {
         prefix: '',
         componentDir: './components/ui'
@@ -19,5 +19,8 @@ export default defineNuxtConfig({
         public: {
             apiBaseUrl: process.env.API_BASE_URL
         }
-    }
+    },
+    pinia: {
+        storesDirs: ['./app/stores/**'],
+    },
 })
diff --git a/package.json b/package.json
index 4f2a6b8..f0e2f7e 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "@nuxt/fonts": "0.11.4",
     "@nuxt/icon": "2.1.0",
     "@nuxt/image": "1.11.0",
+    "@pinia/nuxt": "0.11.3",
     "@tailwindcss/vite": "^4.1.16",
     "@tanstack/vue-query": "^5.90.7",
     "@vee-validate/zod": "^4.15.1",
@@ -25,6 +26,7 @@
     "lucide-vue-next": "^0.548.0",
     "nuxt": "^4.2.0",
     "oidc-client-ts": "^3.3.0",
+    "pinia": "^3.0.4",
     "reka-ui": "^2.6.0",
     "shadcn-nuxt": "2.3.2",
     "tailwind-merge": "^3.3.1",