feat: implement History view

imagecreator/frontend/src/api/history.ts

@@ -0,0 +1,21 @@
+import api from './index'
+
+export interface HistoryItem {
+  id: string
+  original_prompt: string
+  optimized_prompt: string
+  mode: string
+  model: string
+  image_url: string
+  input_image_url: string | null
+  created_at: string
+}
+
+export const historyApi = {
+  getHistory() {
+    return api.get<HistoryItem[]>('/history')
+  },
+  deleteHistory(id: string) {
+    return api.delete(`/history/${id}`)
+  },
+}

imagecreator/frontend/src/views/History.vue

@@ -0,0 +1,120 @@
+<template>
+  <div class="min-h-screen bg-gray-50">
+    <nav class="bg-white shadow">
+      <div class="max-w-7xl mx-auto px-4 py-4 flex justify-between items-center">
+        <h1 class="text-xl font-bold">ImageCreator</h1>
+        <div class="flex gap-4">
+          <router-link to="/" class="text-blue-500">生成</router-link>
+          <router-link to="/history" class="text-blue-500">历史</router-link>
+          <n-button size="small" @click="handleLogout">退出</n-button>
+        </div>
+      </div>
+    </nav>
+
+    <div class="max-w-6xl mx-auto px-4 py-8">
+      <h2 class="text-2xl font-bold mb-6">生成历史</h2>
+
+      <div v-if="loading" class="flex justify-center py-8">
+        <n-spin size="large" />
+      </div>
+
+      <div v-else-if="history.length === 0" class="text-center text-gray-400 py-8">
+        暂无历史记录
+      </div>
+
+      <n-grid v-else :cols="3" :x-gap="16" :y-gap="16">
+        <n-gi v-for="item in history" :key="item.id">
+          <n-card class="h-full">
+            <template #header>
+              <div class="flex justify-between items-center">
+                <span class="text-sm text-gray-500">{{ item.mode === 'text2image' ? '文生图' : '图生图' }}</span>
+                <n-button text type="error" size="small" @click="handleDelete(item.id)">
+                  删除
+                </n-button>
+              </div>
+            </template>
+
+            <img
+              :src="item.image_url"
+              class="w-full h-48 object-cover rounded"
+              alt="Generated"
+            />
+
+            <div class="mt-4">
+              <p class="text-sm text-gray-500 mb-1">原始提示词：</p>
+              <p class="text-sm">{{ item.original_prompt }}</p>
+            </div>
+
+            <div class="mt-2">
+              <p class="text-sm text-gray-500 mb-1">优化后：</p>
+              <p class="text-sm">{{ item.optimized_prompt }}</p>
+            </div>
+
+            <template #footer>
+              <div class="text-xs text-gray-400">
+                {{ formatDate(item.created_at) }} | {{ item.model }}
+              </div>
+            </template>
+          </n-card>
+        </n-gi>
+      </n-grid>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { NCard, NGrid, NGi, NButton, NSpin, useMessage, useDialog } from 'naive-ui'
+import { useAuthStore } from '../stores/auth'
+import { historyApi, HistoryItem } from '../api/history'
+
+const router = useRouter()
+const message = useMessage()
+const dialog = useDialog()
+const authStore = useAuthStore()
+
+const history = ref<HistoryItem[]>([])
+const loading = ref(false)
+
+const fetchHistory = async () => {
+  loading.value = true
+  try {
+    const response = await historyApi.getHistory()
+    history.value = response.data
+  } catch (error) {
+    message.error('获取历史失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleDelete = (id: string) => {
+  dialog.warning({
+    title: '确认删除',
+    content: '确定要删除这条记录吗？',
+    positiveText: '确定',
+    negativeText: '取消',
+    onPositiveClick: async () => {
+      try {
+        await historyApi.deleteHistory(id)
+        message.success('删除成功')
+        fetchHistory()
+      } catch (error) {
+        message.error('删除失败')
+      }
+    }
+  })
+}
+
+const formatDate = (dateStr: string) => {
+  return new Date(dateStr).toLocaleString('zh-CN')
+}
+
+const handleLogout = () => {
+  authStore.logout()
+  router.push('/login')
+}
+
+onMounted(fetchHistory)
+</script>