feat: paginate/search words and improve review flow

memora-api/internal/handler/word.go

@@ -100,8 +100,9 @@ func (h *WordHandler) SubmitReview(c *gin.Context) {
 func (h *WordHandler) GetWords(c *gin.Context) {
 	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "20"))
 	offset, _ := strconv.Atoi(c.DefaultQuery("offset", "0"))
+	query := strings.TrimSpace(c.DefaultQuery("q", ""))
 
-	words, total, err := h.wordService.GetAllWords(limit, offset)
+	words, total, err := h.wordService.GetAllWords(limit, offset, query)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return

memora-api/internal/repository/word_repository.go

@@ -26,11 +26,20 @@ func (r *WordRepository) Create(word *model.Word) error {
 	return r.db.Create(word).Error
 }
 
-func (r *WordRepository) List(limit, offset int) ([]model.Word, int64, error) {
+func (r *WordRepository) List(limit, offset int, query string) ([]model.Word, int64, error) {
 	var words []model.Word
 	var total int64
-	r.db.Model(&model.Word{}).Count(&total)
-	if err := r.db.Limit(limit).Offset(offset).Order("created_at DESC").Find(&words).Error; err != nil {
+
+	db := r.db.Model(&model.Word{})
+	if query != "" {
+		like := "%" + query + "%"
+		db = db.Where("word LIKE ? OR definition LIKE ?", like, like)
+	}
+
+	if err := db.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+	if err := db.Limit(limit).Offset(offset).Order("created_at DESC").Find(&words).Error; err != nil {
 		return nil, 0, err
 	}
 	return words, total, nil

memora-api/internal/service/word.go

@@ -412,8 +412,8 @@ func (s *WordService) SubmitReviewAnswer(userID int64, req request.ReviewAnswerR
 }
 
 // 获取所有单词
-func (s *WordService) GetAllWords(limit, offset int) ([]model.Word, int64, error) {
-	return s.wordRepo.List(limit, offset)
+func (s *WordService) GetAllWords(limit, offset int, query string) ([]model.Word, int64, error) {
+	return s.wordRepo.List(limit, offset, strings.TrimSpace(query))
 }
 
 // 获取记忆统计

memora-web/src/services/api/words.ts

@@ -6,7 +6,7 @@ export async function addWord(word: string) {
   return res.data
 }
 
-export async function getWords(params: { limit?: number; offset?: number } = {}) {
+export async function getWords(params: { limit?: number; offset?: number; q?: string } = {}) {
   const res = await http.get<{ data: Word[]; total: number }>('/words', { params })
   return res.data
 }

memora-web/src/views/Review.vue

@@ -29,16 +29,36 @@
           </template>
         </el-card>
 
-        <el-input v-model="answer" placeholder="输入答案并回车" @keyup.enter="submit" />
-        <div style="margin-top:12px; display:flex; gap:12px">
-          <el-button type="primary" :loading="loading" @click="submit">提交</el-button>
+        <el-input
+          v-model="answer"
+          placeholder="输入答案并回车"
+          :disabled="loading || submitted"
+          @keyup.enter="submit"
+        />
+
+        <div style="margin-top:12px; display:flex; gap:12px; flex-wrap:wrap;">
+          <el-button type="primary" :loading="loading" :disabled="submitted" @click="submit">提交</el-button>
+          <el-button type="success" :disabled="!submitted" @click="nextOne">下一题</el-button>
           <el-button @click="loadOne" :disabled="loading">换一个</el-button>
         </div>
 
-        <el-result v-if="result" :icon="result.correct ? 'success' : 'error'" :title="result.correct ? '正确' : '不对'" style="margin-top:16px">
+        <el-alert
+          v-if="result && !result.correct"
+          type="error"
+          show-icon
+          style="margin-top:12px"
+          :title="`答案不正确：你的答案「${result.answer}」，正确答案「${result.correct_ans || '-'}」`"
+        />
+
+        <el-result
+          v-if="result"
+          :icon="result.correct ? 'success' : 'error'"
+          :title="result.correct ? '回答正确' : '回答错误'"
+          style="margin-top:16px"
+        >
           <template #sub-title>
             <div>单词：{{ result.word.word }} / 释义：{{ result.word.definition }}</div>
-            <div v-if="!result.correct">你的答案：{{ result.answer }}；正确：{{ result.correct_ans }}</div>
+            <div v-if="!result.correct">请点击“下一题”继续复习。</div>
           </template>
         </el-result>
       </div>
@@ -53,10 +73,11 @@ import { audioUrl, getReviewWords, submitReview } from '../services/api'
 import type { MemoryRecord, ReviewMode, ReviewResult } from '../services/api'
 
 const mode = ref<ReviewMode>('spelling')
-const record = ref<MemoryRecord | null>(null) // MemoryRecord (含 word)
+const record = ref<MemoryRecord | null>(null)
 const answer = ref('')
 const loading = ref(false)
 const result = ref<ReviewResult | null>(null)
+const submitted = ref(false)
 
 const modeHint = computed(() => {
   if (mode.value === 'spelling') return '听读音，拼写单词'
@@ -66,12 +87,17 @@ const modeHint = computed(() => {
 
 async function loadOne() {
   result.value = null
+  submitted.value = false
   answer.value = ''
-    const res = await getReviewWords({ mode: mode.value, limit: 1 })
+  const res = await getReviewWords({ mode: mode.value, limit: 1 })
   const arr = (res as any).data ?? (res as any)
   record.value = Array.isArray(arr) && arr.length ? (arr[0] as MemoryRecord) : null
 }
 
+function nextOne() {
+  loadOne().catch(console.error)
+}
+
 function play() {
   if (!record.value?.word?.word) return
   const a = new Audio(audioUrl(record.value.word.word, 'uk'))
@@ -79,12 +105,14 @@ function play() {
 }
 
 async function submit() {
-  if (!record.value) return
+  if (!record.value || submitted.value) return
   if (!answer.value.trim()) return
+
   loading.value = true
   try {
     const res = await submitReview({ recordId: record.value.id, answer: answer.value, mode: mode.value })
     result.value = (res as any).data ?? (res as any)
+    submitted.value = true
   } finally {
     loading.value = false
   }

memora-web/src/views/Words.vue

@@ -1,32 +1,82 @@
 <template>
   <el-card>
     <template #header>单词列表</template>
-    <el-input v-model="kw" placeholder="搜索单词" style="max-width:280px;margin-bottom:12px" />
-    <el-table :data="filtered" border>
+
+    <div style="display:flex; gap:12px; margin-bottom:12px; align-items:center;">
+      <el-input
+        v-model="kw"
+        placeholder="搜索单词/释义"
+        clearable
+        style="max-width:320px"
+        @keyup.enter="onSearch"
+        @clear="onSearch"
+      />
+      <el-button type="primary" @click="onSearch">搜索</el-button>
+    </div>
+
+    <el-table :data="rows" border v-loading="loading">
       <el-table-column prop="word" label="单词" width="180" />
       <el-table-column prop="part_of_speech" label="词性" width="120" />
       <el-table-column prop="definition" label="释义" />
     </el-table>
+
+    <div style="margin-top:12px; display:flex; justify-content:flex-end;">
+      <el-pagination
+        background
+        layout="total, prev, pager, next, sizes"
+        :total="total"
+        :current-page="currentPage"
+        :page-size="pageSize"
+        :page-sizes="[10, 20, 50, 100]"
+        @current-change="onPageChange"
+        @size-change="onSizeChange"
+      />
+    </div>
   </el-card>
 </template>
 
 <script setup lang="ts">
-import { computed, onMounted, ref } from 'vue'
+import { onMounted, ref } from 'vue'
 import { getWords } from '../services/api'
-
-const kw = ref('')
 import type { Word } from '../services/api'
 
+const kw = ref('')
 const rows = ref<Word[]>([])
+const total = ref(0)
+const loading = ref(false)
 
-const filtered = computed(() => {
-  const q = kw.value.trim().toLowerCase()
-  if (!q) return rows.value
-  return rows.value.filter(r => (r.word || '').toLowerCase().includes(q))
-})
+const currentPage = ref(1)
+const pageSize = ref(20)
 
-onMounted(async () => {
-  const res = await getWords({ limit: 200, offset: 0 })
-  rows.value = res.data || []
+async function fetchWords() {
+  loading.value = true
+  try {
+    const offset = (currentPage.value - 1) * pageSize.value
+    const res = await getWords({ limit: pageSize.value, offset, q: kw.value.trim() || undefined })
+    rows.value = res.data || []
+    total.value = res.total || 0
+  } finally {
+    loading.value = false
+  }
+}
+
+function onSearch() {
+  currentPage.value = 1
+  fetchWords().catch(console.error)
+}
+
+function onPageChange(page: number) {
+  currentPage.value = page
+  fetchWords().catch(console.error)
+}
+
+function onSizeChange(size: number) {
+  pageSize.value = size
+  currentPage.value = 1
+  fetchWords().catch(console.error)
+}
+
+onMounted(() => {
+  fetchWords().catch(console.error)
 })
 </script>