Add vuedraggable dependency for improved drag-and-drop functionality. Refactor index.vue to use subject names as keys and streamline subject management. Update settings.vue to include SubjectManagementCard for better subject configuration.

pnpm-workspace.yaml

@@ -0,0 +1,4 @@
+onlyBuiltDependencies:
+  - '@parcel/watcher'
+  - esbuild
+  - sharp

src/components/settings/cards/SubjectManagementCard.vue

@@ -0,0 +1,297 @@
+<template>
+  <settings-card
+    title="科目管理"
+    icon="mdi-book-multiple"
+    :loading="loading"
+    border
+  >
+    <v-alert
+      v-if="error"
+      type="error"
+      variant="tonal"
+      closable
+      class="mb-4"
+    >
+      {{ error }}
+    </v-alert>
+
+    <div class="d-flex justify-space-between align-center mb-6">
+      <div>
+        <v-btn
+          variant="text"
+          color="primary"
+          size="large"
+          prepend-icon="mdi-refresh"
+          :loading="loading"
+          @click="loadConfig"
+          class="mr-2"
+        >
+          重新加载
+        </v-btn>
+
+        <v-btn
+          color="success"
+          size="large"
+          prepend-icon="mdi-content-save"
+          :loading="loading"
+          @click="saveConfig"
+        >
+          保存
+        </v-btn>
+      <v-btn
+          variant="text"
+          prepend-icon="mdi-restore"
+          :loading="loading"
+          @click="resetToDefault"
+          class="mr-2"
+        >
+          重置为默认
+        </v-btn>
+      </div>
+      <v-chip
+        v-if="hasChanges"
+        color="warning"
+        variant="elevated"
+      >
+        有未保存的更改
+      </v-chip>
+    </div>
+
+    <!-- 添加新科目 -->
+    <v-card class="mb-4" variant="outlined">
+      <v-card-text>
+        <v-row>
+          <v-col cols="12" sm="6">
+            <v-text-field
+              v-model="newSubjectName"
+              label="科目名称"
+              variant="outlined"
+              density="comfortable"
+              :rules="[v => !!v || '科目名称不能为空']"
+              @keyup.enter="addSubject"
+              append-inner-icon="mdi-plus"
+              @click:append-inner="addSubject"
+            />
+          </v-col>
+        </v-row>
+      </v-card-text>
+    </v-card>
+
+    <!-- 科目列表 -->
+    <v-card variant="outlined">
+      <v-card-text class="pa-0">
+        <v-list lines="one">
+          <v-list-item
+            v-for="(subject, index) in subjects"
+            :key="subject.order"
+          >
+            <template v-slot:prepend>
+              <div class="d-flex flex-column align-center mr-2">
+                <v-btn
+                  icon="mdi-chevron-up"
+                  variant="text"
+                  size="small"
+                  :disabled="index === 0"
+                  @click="moveSubject(index, -1)"
+                />
+                <v-btn
+                  icon="mdi-chevron-down"
+                  variant="text"
+                  size="small"
+                  :disabled="index === subjects.length - 1"
+                  @click="moveSubject(index, 1)"
+                />
+              </div>
+            </template>
+
+            <v-list-item-title>
+              <v-text-field
+                v-model="subject.name"
+                variant="plain"
+                density="compact"
+                hide-details
+                @blur="updateSubject(subject)"
+              />
+            </v-list-item-title>
+
+            <template v-slot:append>
+              <v-btn
+                icon="mdi-delete"
+                variant="text"
+                color="error"
+                size="small"
+                @click="deleteSubject(subject)"
+              />
+            </template>
+          </v-list-item>
+        </v-list>
+      </v-card-text>
+    </v-card>
+
+    <!-- 底部提示 -->
+    <v-snackbar
+      v-model="showSnackbar"
+      :color="snackbarColor"
+      :timeout="3000"
+    >
+      {{ snackbarText }}
+    </v-snackbar>
+  </settings-card>
+</template>
+
+<script>
+import SettingsCard from '@/components/SettingsCard.vue';
+import dataProvider from "@/utils/dataProvider.js";
+
+export default {
+  name: 'SubjectManagementCard',
+
+  components: {
+    SettingsCard
+  },
+
+  data() {
+    return {
+      loading: false,
+      error: null,
+      subjects: [],
+      originalSubjects: null,
+      newSubjectName: '',
+      showSnackbar: false,
+      snackbarText: '',
+      snackbarColor: 'success',
+      defaultSubjects: [
+        { name: '语文', order: 0 },
+        { name: '数学', order: 1 },
+        { name: '英语', order: 2 },
+        { name: '物理', order: 3 },
+        { name: '化学', order: 4 },
+        { name: '生物', order: 5 },
+        { name: '政治', order: 6 },
+        { name: '历史', order: 7 },
+        { name: '地理', order: 8 },
+        { name: '其他', order: 9 }
+      ]
+    };
+  },
+
+  computed: {
+    hasChanges() {
+      return this.originalSubjects &&
+        JSON.stringify(this.subjects) !== JSON.stringify(this.originalSubjects);
+    }
+  },
+
+  created() {
+    this.loadConfig();
+  },
+
+  methods: {
+    async loadConfig() {
+      this.loading = true;
+      try {
+        const response = await dataProvider.loadData("classworks-config-subject");
+        if (response) {
+          // 数据存在且加载成功
+          this.subjects = response.map((subject, index) => ({
+            name: subject.name,
+            order: subject.order ?? index
+          })).sort((a, b) => a.order - b.order);
+          this.originalSubjects = JSON.parse(JSON.stringify(this.subjects));
+          this.showMessage('配置已加载', 'success');
+        } else {
+          // 数据不存在，使用空数组
+          this.subjects = [];
+          this.originalSubjects = [];
+          this.showMessage('使用默认配置', 'info');
+        }
+      } catch (error) {
+        console.error('Failed to load config:', error);
+        this.showMessage('加载失败，可继续编辑当前配置', 'warning');
+      }
+      this.loading = false;
+    },
+
+    async saveConfig() {
+      this.loading = true;
+      try {
+        const response = await dataProvider.saveData("classworks-config-subject", this.subjects);
+        if (response) {
+          this.originalSubjects = JSON.parse(JSON.stringify(this.subjects));
+          this.showMessage('配置已保存', 'success');
+        } else {
+          throw new Error(response || '保存失败');
+        }
+      } catch (error) {
+        console.error('Failed to save config:', error);
+        this.showMessage(`保存失败: ${error.message}，请稍后重试`, 'error');
+      }
+      this.loading = false;
+    },
+
+    showMessage(text, color = 'success') {
+      this.snackbarText = text;
+      this.snackbarColor = color;
+      this.showSnackbar = true;
+    },
+
+    addSubject() {
+      if (!this.newSubjectName) return;
+
+      const subject = {
+        name: this.newSubjectName,
+        order: this.subjects.length
+      };
+
+      this.subjects.push(subject);
+      this.newSubjectName = '';
+    },
+
+    updateSubject(subject) {
+      const index = this.subjects.findIndex(s => s.order === subject.order);
+      if (index > -1) {
+        this.subjects[index] = { ...subject };
+      }
+    },
+
+    deleteSubject(subject) {
+      const index = this.subjects.findIndex(s => s.order === subject.order);
+      if (index > -1) {
+        this.subjects.splice(index, 1);
+        // 更新剩余科目的顺序
+        this.subjects.forEach((s, i) => {
+          s.order = i;
+        });
+      }
+    },
+
+    moveSubject(index, direction) {
+      const newIndex = index + direction;
+      if (newIndex >= 0 && newIndex < this.subjects.length) {
+        // 交换位置
+        const temp = this.subjects[index];
+        this.subjects[index] = this.subjects[newIndex];
+        this.subjects[newIndex] = temp;
+        // 更新顺序
+        this.subjects.forEach((subject, i) => {
+          subject.order = i;
+        });
+      }
+    },
+
+    resetToDefault() {
+      this.subjects = JSON.parse(JSON.stringify(this.defaultSubjects));
+      this.showMessage('已重置为默认科目列表', 'info');
+    }
+  }
+};
+</script>
+
+<style scoped>
+.v-list-item {
+  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
+}
+.v-list-item:last-child {
+  border-bottom: none;
+}
+</style>

src/pages/index.vue

@@ -62,9 +62,9 @@
           <v-btn-group divided variant="outlined">
             <v-btn
               v-for="subject in unusedSubjects"
-              :key="subject.key"
+              :key="subject.name"
               :disabled="isEditingDisabled"
-              @click="openDialog(subject.key)"
+              @click="openDialog(subject.name)"
             >
               <v-icon start> mdi-plus </v-icon>
               {{ subject.name }}
@@ -75,11 +75,11 @@
           <TransitionGroup name="v-list">
             <v-card
               v-for="subject in unusedSubjects"
-              :key="subject.key"
+              :key="subject.name"
               border
               class="empty-subject-card"
               :disabled="isEditingDisabled"
-              @click="openDialog(subject.key)"
+              @click="openDialog(subject.name)"
             >
               <v-card-title class="text-subtitle-1">
                 {{ subject.name }}
@@ -635,6 +635,19 @@ export default {
     HomeworkEditDialog,
   },
   data() {
+    const defaultSubjects = [
+      { name: "语文", order: 0 },
+      { name: "数学", order: 1 },
+      { name: "英语", order: 2 },
+      { name: "物理", order: 3 },
+      { name: "化学", order: 4 },
+      { name: "生物", order: 5 },
+      { name: "政治", order: 6 },
+      { name: "历史", order: 7 },
+      { name: "地理", order: 8 },
+      { name: "其他", order: 9 }
+    ];
+
     return {
       dataKey: "",
       provider: "",
@@ -666,34 +679,11 @@ export default {
         selectedDate: new Date().toISOString().split("T")[0].replace(/-/g, ''),
         selectedDateObj: new Date(),
         refreshInterval: null,
-        subjectOrder: [
-          "语文",
-          "数学",
-          "英语",
-          "物理",
-          "化学",
-          "生物",
-          "政治",
-          "历史",
-          "地理",
-          "其他",
-        ],
         showNoDataMessage: false,
         noDataMessage: "",
         isToday: false,
         attendanceDialog: false,
-        availableSubjects: [
-          { key: "语文", name: "语文" },
-          { key: "数学", name: "数学" },
-          { key: "英语", name: "英语" },
-          { key: "物理", name: "物理" },
-          { key: "化学", name: "化学" },
-          { key: "生物", name: "生物" },
-          { key: "政治", name: "政治" },
-          { key: "历史", name: "历史" },
-          { key: "地理", name: "地理" },
-          { key: "其他", name: "其他" },
-        ],
+        availableSubjects: defaultSubjects,
         isFullscreen: false,
       },
       loading: {
@@ -750,7 +740,7 @@ export default {
     sortedItems() {
       const key = `${JSON.stringify(
         this.state.boardData.homework
-      )}_${this.state.subjectOrder.join()}_${this.dynamicSort}`;
+      )}_${this.subjectOrder.join()}_${this.dynamicSort}`;
       if (this.sortedItemsCache.key === key) {
         return this.sortedItemsCache.value;
       }
@@ -760,10 +750,10 @@ export default {
         .map(([key, value]) => ({
           key,
           name:
-            this.state.availableSubjects.find((s) => s.key === key)?.name ||
+            this.state.availableSubjects.find((s) => s.name === key)?.name ||
             key,
           content: value.content,
-          order: this.state.subjectOrder.indexOf(key),
+          order: this.subjectOrder.indexOf(key),
           rowSpan: Math.ceil(
             (value.content.split("\n").filter((line) => line.trim()).length +
               1) *
@@ -783,9 +773,9 @@ export default {
       const usedKeys = Object.keys(this.state.boardData.homework).filter(
         (key) => this.state.boardData.homework[key].content?.trim()
       );
-      return this.state.availableSubjects.filter(
-        (subject) => !usedKeys.includes(subject.key)
-      );
+      return this.state.availableSubjects
+        .filter(subject => !usedKeys.includes(subject.name))
+        .sort((a, b) => a.order - b.order);
     },
     emptySubjects() {
       if (this.emptySubjectDisplay !== "button") return [];
@@ -911,6 +901,11 @@ export default {
           return pinyinA.localeCompare(pinyinB);
         });
     },
+    subjectOrder() {
+      return [...this.state.availableSubjects]
+        .sort((a, b) => a.order - b.order)
+        .map(subject => subject.name);
+    },
   },
 
   watch: {
@@ -1183,6 +1178,7 @@ export default {
 
     async loadConfig() {
       try {
+        // 加载学生列表
         try {
           const response = await dataProvider.loadData("classworks-list-main");
 
@@ -1190,7 +1186,6 @@ export default {
             this.state.studentList = response.map(
               (student) => student.name
             );
-            return;
           }
         } catch (error) {
           console.warn(
@@ -1198,6 +1193,18 @@ export default {
             error
           );
         }
+
+        // 加载科目配置
+        try {
+          const subjectsResponse = await dataProvider.loadData("classworks-config-subject");
+          if (subjectsResponse && Array.isArray(subjectsResponse)) {
+            // 更新科目列表
+            this.state.availableSubjects = subjectsResponse;
+          }
+        } catch (error) {
+          console.warn("Failed to load subject configuration:", error);
+          // 保持默认科目列表
+        }
       } catch (error) {
         console.error("加载配置失败:", error);
         this.$message.error("加载配置失败", error.message);
@@ -1225,7 +1232,7 @@ export default {
         };
       }
       this.state.dialogTitle =
-        this.state.availableSubjects.find((s) => s.key === subject)?.name ||
+        this.state.availableSubjects.find((s) => s.name === subject)?.name ||
         subject;
       this.state.textarea = this.state.boardData.homework[subject].content;
       this.state.dialogVisible = true;
@@ -1404,44 +1411,6 @@ export default {
         }));
     },
 
-    fixedGridLayout(items) {
-      const rowSubjects = [
-        ["语文", "数学", "英语"],
-        ["物理", "化学", "生物"],
-        ["政治", "历史", "地理", "其他"],
-      ];
-      return items
-        .sort((a, b) => {
-          const getRowIndex = (subject) => {
-            for (let i = 0; i < rowSubjects.length; i++) {
-              if (rowSubjects[i].includes(subject)) {
-                return i;
-              }
-            }
-            return rowSubjects.length;
-          };
-          const getColumnIndex = (subject) => {
-            for (const row of rowSubjects) {
-              const index = row.indexOf(subject);
-              if (index !== -1) return index;
-            }
-            return 999;
-          };
-          const rowA = getRowIndex(a.key);
-          const rowB = getRowIndex(b.key);
-          if (rowA !== rowB) {
-            return rowA - rowB;
-          }
-          const colA = getColumnIndex(a.key);
-          const colB = getColumnIndex(b.key);
-          return colA - colB;
-        })
-        .map((item, index) => ({
-          ...item,
-          order: index,
-          rowSpan: item.content ? 2 : 1,
-        }));
-    },
 
     setAllPresent() {
       this.state.boardData.attendance = {

src/pages/settings.vue

@@ -2,12 +2,12 @@
   <div class="settings-page">
     <v-app-bar elevation="1">
       <template #prepend>
-
         <v-btn
           icon="mdi-arrow-left"
           variant="text"
           @click="$router.push('/')"
-        /> <v-btn
+        />
+        <v-btn
           icon="mdi-menu"
           variant="text"
           @click="drawer = !drawer"
@@ -113,7 +113,9 @@
             @saved="onSettingsSaved"
           />
         </v-tabs-window-item>
-
+        <v-tabs-window-item value="student">
+          <student-list-card border :is-mobile="isMobile" />
+        </v-tabs-window-item>
         <v-tabs-window-item value="share">
           <settings-link-generator border class="mt-4" />
         </v-tabs-window-item>
@@ -150,15 +152,15 @@
           />
         </v-tabs-window-item>
 
-        <v-tabs-window-item value="student">
-          <student-list-card border :is-mobile="isMobile" />
-        </v-tabs-window-item>
+
         <v-tabs-window-item value="randomPicker">
           <random-picker-card border :is-mobile="isMobile" />
         </v-tabs-window-item>
-        <v-tabs-window-item value="homework">
+        <v-tabs-window-item value="subject">
+          <subject-management-card border /> <br />
           <homework-template-card border />
         </v-tabs-window-item>
+
         <v-tabs-window-item value="developer"
           ><settings-card border title="开发者选项" icon="mdi-developer-board">
             <v-list>
@@ -237,7 +239,8 @@ import SettingsExplorer from "@/components/settings/SettingsExplorer.vue";
 import SettingsLinkGenerator from "@/components/SettingsLinkGenerator.vue";
 import NamespaceSettingsCard from "@/components/settings/cards/NamespaceSettingsCard.vue";
 import RandomPickerCard from "@/components/settings/cards/RandomPickerCard.vue";
-import HomeworkTemplateCard from '@/components/settings/cards/HomeworkTemplateCard.vue';
+import HomeworkTemplateCard from "@/components/settings/cards/HomeworkTemplateCard.vue";
+import SubjectManagementCard from "@/components/settings/cards/SubjectManagementCard.vue";
 export default {
   name: "Settings",
   components: {
@@ -257,6 +260,7 @@ export default {
     NamespaceSettingsCard,
     RandomPickerCard,
     HomeworkTemplateCard,
+    SubjectManagementCard,
   },
   setup() {
     const { mobile } = useDisplay();
@@ -359,6 +363,16 @@ export default {
               },
             ]
           : []),
+        {
+          title: "科目",
+          icon: "mdi-book-edit",
+          value: "subject",
+        },
+        {
+          title: "学生列表",
+          icon: "mdi-account-group",
+          value: "student",
+        },
         {
           title: "分享设置",
           icon: "mdi-share",
@@ -384,21 +398,13 @@ export default {
           icon: "mdi-theme-light-dark",
           value: "theme",
         },
-        {
-          title: "学生列表",
-          icon: "mdi-account-group",
-          value: "student",
-        },
+
         {
           title: "随机点名",
           icon: "mdi-dice-multiple",
           value: "randomPicker",
         },
-        {
-          title: "作业模板",
-          icon: "mdi-book-edit",
-          value: "homework",
-        },
+
         {
           title: "开发者",
           icon: "mdi-developer-board",
@@ -425,7 +431,7 @@ export default {
       handler(newValue) {
         this.drawer = !newValue;
       },
-      immediate: true
+      immediate: true,
     },
     studentData: {
       handler(newData) {