fix: 修复 LogDashboard 类型定义缺少 messageSnippet 属性

frontend/src/views/Logs/LogDashboard.vue

@@ -0,0 +1,144 @@
+<template>
+  <div class="log-dashboard">
+    <h1 class="page-title">日志看板</h1>
+
+    <section class="filters card">
+      <div class="filters-row">
+        <label>
+          机床
+          <select v-model="filters.machineId">
+            <option value="">全部</option>
+            <option v-for="m in machines" :key="m" :value="m">{{ m }}</option>
+          </select>
+        </label>
+        <label>
+          程序名
+          <input v-model="filters.programName" placeholder="过滤加工程序" />
+        </label>
+        <label>
+          时间范围
+          <input type="date" v-model="filters.startDate" />
+          <span>—</span>
+          <input type="date" v-model="filters.endDate" />
+        </label>
+        <button @click="loadDashboard">刷新</button>
+      </div>
+    </section>
+
+    <section class="summary card" v-if="data">
+      <div class="summary-item" v-for="(count, key) in data.counts" :key="key">
+        <div class="label">{{ key }}</div>
+        <div class="value">{{ count }}</div>
+      </div>
+      <div class="summary-analyses" v-if="data.analysis">
+        <h3>分析摘要</h3>
+        <p>{{ data.analysis }}</p>
+      </div>
+    </section>
+
+    <section class="logs card" v-if="data?.logs?.length">
+      <table class="logs-table">
+        <thead>
+          <tr>
+            <th>时间</th>
+            <th>机床</th>
+            <th>程序</th>
+            <th>等级</th>
+            <th>日志摘要</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="log in data.logs" :key="log.id">
+            <td>{{ log.timestamp }}</td>
+            <td>{{ log.machineId }}</td>
+            <td>{{ log.programName }}</td>
+            <td>{{ log.level }}</td>
+            <td class="message" :title="log.message">{{ log.messageSnippet }}</td>
+          </tr>
+        </tbody>
+      </table>
+    </section>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, computed } from 'vue'
+
+type LogItem = {
+  id: string
+  timestamp: string
+  machineId: string
+  programName: string
+  level: string
+  message: string
+  messageSnippet: string
+}
+
+type DashboardData = {
+  total: number
+  counts: Record<string, number>
+  logs: LogItem[]
+  analysis?: string
+}
+
+const data = ref<DashboardData | null>(null)
+const machines = ref<string[]>([])
+
+const filters = ref({ machineId: '', programName: '', startDate: '', endDate: '' })
+
+const loadDashboard = async () => {
+  try {
+    const query = new URLSearchParams({}).toString()
+    const res = await fetch('/api/logs/dashboard?' + query)
+    if (!res.ok) throw new Error('网络错误')
+    const json = await res.json()
+    // 兼容后端返回不同字段名的容错处理
+    data.value = {
+      total: json.total ?? json.logs?.length ?? 0,
+      counts: json.counts ?? {},
+      logs: (json.logs ?? []).map((l: any) => ({
+        id: l.id ?? l.timestamp + '-' + l.machineId,
+        timestamp: l.timestamp,
+        machineId: l.machineId,
+        programName: l.programName,
+        level: l.level,
+        message: l.message,
+        messageSnippet: (l.message ?? '').slice(0, 100)
+      }))
+    } as DashboardData
+    // 机床列表用于筛选
+    if (Array.isArray(json.machines)) machines.value = json.machines
+  } catch (e) {
+    console.error('加载看板失败', e)
+    data.value = null
+  }
+}
+
+onMounted(() => {
+  loadDashboard()
+})
+
+// 计算用：将日志中的摘要截断后显示
+const normalizeLogs = computed(() => {
+  if (!data.value) return []
+  return data.value.logs.map((l) => ({ ...l, messageSnippet: (l.message ?? '').slice(0, 120) }))
+})
+
+</script>
+
+<style scoped>
+.log-dashboard { padding: 16px; }
+.page-title { font-size: 28px; margin-bottom: 12px; }
+.card { background: #fff; border: 1px solid #eee; border-radius: 6px; padding: 12px; margin-bottom: 12px; }
+.filters-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
+.filters label { display: flex; flex-direction: column; font-size: 12px; color: #555; }
+.filters input, .filters select { padding: 6px 8px; border: 1px solid #ddd; border-radius: 4px; min-width: 180px; }
+.filters button { padding: 6px 12px; border: none; background: #409eff; color: white; border-radius: 4px; cursor: pointer; }
+.summary { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; }
+.summary-item { background: #f9f9f9; padding: 12px; border-radius: 6px; text-align: center; }
+.summary-item .label { font-size: 12px; color: #666; }
+.summary-item .value { font-size: 20px; font-weight: bold; margin-top: 6px; }
+.logs-table { width: 100%; border-collapse: collapse; }
+.logs-table th, .logs-table td { border-bottom: 1px solid #eee; padding: 8px; text-align: left; font-family: sans-serif; font-size: 12px; }
+.logs-table .message { max-width: 420px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+</style>