feat(node): Implements node group selection functionality

- Introduces the Group entity and groupRepository
- Adds a new database utility function, getDatabase, to centrally retrieve database instances
- Removes the loading state and skeleton screen logic from nodeList to simplify the page structure
- Updates dependencies and adds the zod library for data validation

package.json

@@ -17,7 +17,8 @@
     "@tauri-apps/plugin-sql": "~2",
     "vue": "^3.5.21",
     "vue-router": "^4.5.1",
-    "vuetify": "^3.10.1"
+    "vuetify": "^3.10.1",
+    "zod": "^4.1.12"
   },
   "devDependencies": {
     "@tauri-apps/cli": "^2",

src/components/nodeEdit/addNode.vue

@@ -1,7 +1,8 @@
 <script setup lang="ts">
-import {ref, onMounted, computed} from 'vue'
+import {computed, onMounted, ref} from 'vue'
 import {invoke} from '@tauri-apps/api/core'
 import Database from '@tauri-apps/plugin-sql'
+import {Group, groupRepository} from "@/entities/group.ts";
 
 defineProps<{
   groupId: string
@@ -10,6 +11,13 @@ defineProps<{
 const db = ref<any>(null)
 const db_ready = ref(false)
 
+const allGroups = ref<Group[]>([])
+
+
+const loadGroups = async () => {
+  allGroups.value = await groupRepository.findAll()
+}
+
 onMounted(async () => {
   db.value = await Database.load('sqlite:spary.db')
   db_ready.value = true
@@ -64,6 +72,8 @@ async function add_node(nodeAlias: string, nodeArguments: string | null) {
     isAdding.value = false
   }
 }
+
+loadGroups()
 </script>
 
 <template>
@@ -74,7 +84,13 @@ async function add_node(nodeAlias: string, nodeArguments: string | null) {
             v-model="nodeAlias"
             label="Node alias"
         ></v-text-field>
-        <v-select></v-select>
+        <v-select
+            label="Group"
+            :items="allGroups"
+            item-title="name"
+            item-value="id"
+            variant="solo"
+        ></v-select>
 
         <v-textarea
             v-model="nodeArguments"

src/components/nodeEdit/nodeList.vue

@@ -1,9 +1,9 @@
 <script setup lang="ts">
-import {ref, onMounted} from 'vue'
+import {ref} from 'vue'
 import Database from "@tauri-apps/plugin-sql";
 import {useRouter} from "vue-router";
-const router = useRouter()
 
+const router = useRouter()
 
 interface GroupItem {
   name: string
@@ -19,10 +19,9 @@ interface Group {
 
 const db = ref<any>(null)
 const panels = ref([])
-const loading = ref(true) // 是否在加载中
 const groups = ref<Group[]>([])
 
-onMounted(async () => {
+const loadData = async () => {
   db.value = await Database.load('sqlite:spary.db')
 
   const groupsInDb = await db.value.select(
@@ -45,42 +44,18 @@ onMounted(async () => {
       id: group.id
     })
   }
-
-
-  // 模拟异步加载（例如从 API 获取）
-  await new Promise(resolve => setTimeout(resolve, 100))
-
-  loading.value = false
-})
+}
 
 function addItem(group: Group) {
   console.log(group.id)
   router.push(`/addNode/${group.id}`)
 }
+
+loadData()
 </script>
 
 <template>
   <v-container>
-    <!-- 加载中时显示骨架屏 -->
-    <template v-if="loading">
-      <v-skeleton-loader type="heading" class="mb-4"/>
-
-      <v-row dense>
-        <v-col
-            v-for="i in 8"
-            :key="i"
-            cols="12"
-            sm="6"
-            md="4"
-            lg="3"
-        >
-          <v-skeleton-loader type="card" class="ma-2"/>
-        </v-col>
-      </v-row>
-    </template>
-
-    <!-- 加载完成后显示实际内容 -->
-    <template v-else>
     <v-expansion-panels v-model="panels" multiple>
       <v-expansion-panel
           v-for="(group, i) in groups"
@@ -128,7 +103,6 @@ function addItem(group: Group) {
         </v-expansion-panel-text>
       </v-expansion-panel>
     </v-expansion-panels>
-    </template>
   </v-container>
 </template>
 

src/entities/group.ts

@@ -0,0 +1,57 @@
+import {z} from "zod";
+import {getDatabase} from "@/utils/db.ts";
+import {DBDefaultDateTime} from "@/utils/common.ts";
+
+export const GroupSchema = z.object({
+    id: z.number(),
+    name: z.string(),
+    url: z.string().nullable().optional(),
+    arguments: z
+        .union([z.string(), z.record(z.any(), z.any())]) // 兼容 SQLite JSON 字段可能返回 string 或 object
+        .transform(val => {
+            if (typeof val === "string") {
+                try {
+                    return JSON.parse(val);
+                } catch {
+                    return {};
+                }
+            }
+            return val ?? {};
+        }),
+    created_at: DBDefaultDateTime,
+    updated_at: DBDefaultDateTime,
+});
+export type Group = z.infer<typeof GroupSchema>;
+
+export class GroupRepository {
+    async findAll(): Promise<Group[]> {
+        const db = await getDatabase();
+        const rows = await db.select(`SELECT *
+                                      FROM "group"
+                                      ORDER BY id DESC`);
+        console.log(
+            rows
+        )
+        return GroupSchema.array().parse(rows);
+    }
+
+    async insert(group: Group): Promise<void> {
+        const db = await getDatabase();
+        await db.execute(`INSERT INTO "group" (name, url, arguments)
+                          VALUES (?, ?, ?)`, [
+            group.name,
+            group.url,
+            JSON.stringify(group.arguments),
+        ]);
+    }
+
+    async findByName(name: string): Promise<Group[]> {
+        const db = await getDatabase();
+        const rows = await db.select(`SELECT *
+                                      FROM "group"
+                                      WHERE name = ?`, [name]);
+        return GroupSchema.array().parse(rows);
+    }
+}
+
+export const groupRepository = new GroupRepository();

src/utils/common.ts

@@ -0,0 +1,9 @@
+// 自定义日期时间格式 yyyy-MM-dd HH:mm:ss
+import {z} from "zod";
+
+export const DBDefaultDateTime = z
+    .string()
+    .refine(
+        val => /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/.test(val),
+        { message: "Invalid datetime format, expected yyyy-MM-dd HH:mm:ss" }
+    );

src/utils/db.ts

@@ -0,0 +1,5 @@
+import Database from "@tauri-apps/plugin-sql";
+
+export async function getDatabase () {
+  return await Database.load('sqlite:spary.db');
+}