feat(infection): 院感监测细化 — 科室感染率+感染趋势

- 新增 IInfectionDetailAppService + InfectionDetailAppServiceImpl
- 新增 InfectionDetailController (GET /rate-by-dept, GET /trend)
- 新增 V74 迁移脚本: hir_infection_case 加 department_id
- 前端 InfectionDetailStats.vue 统计面板+趋势表格

healthlink-his-ui/src/api/infection/detail.js

@@ -0,0 +1,9 @@
+import request from '@/utils/request'
+
+export function getInfectionRateByDept(params) {
+  return request({ url: '/infection-detail/rate-by-dept', method: 'get', params })
+}
+
+export function getInfectionTrend(params) {
+  return request({ url: '/infection-detail/trend', method: 'get', params })
+}

healthlink-his-ui/src/views/infection/detail/index.vue

@@ -0,0 +1,152 @@
+<template>
+  <div class="infection-detail-container">
+    <div class="page-header">
+      <span class="tab-title">院感监测统计</span>
+    </div>
+
+    <el-card shadow="never" style="margin-bottom: 16px">
+      <template #header>
+        <span>查询条件</span>
+      </template>
+      <el-form :model="queryParams" inline>
+        <el-form-item label="科室">
+          <el-input v-model="queryParams.deptId" placeholder="科室ID" clearable style="width: 160px" />
+        </el-form-item>
+        <el-form-item label="开始日期">
+          <el-date-picker v-model="queryParams.startDate" type="date" value-format="YYYY-MM-DD" placeholder="开始日期" />
+        </el-form-item>
+        <el-form-item label="结束日期">
+          <el-date-picker v-model="queryParams.endDate" type="date" value-format="YYYY-MM-DD" placeholder="结束日期" />
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" @click="loadData" :loading="loading">查询</el-button>
+        </el-form-item>
+      </el-form>
+    </el-card>
+
+    <el-row :gutter="16" style="margin-bottom: 16px">
+      <el-col :span="6">
+        <el-card shadow="never">
+          <div class="stat-card">
+            <div class="stat-value" style="color: #409eff">{{ rateData.totalCases || 0 }}</div>
+            <div class="stat-label">总病例数</div>
+          </div>
+        </el-card>
+      </el-col>
+      <el-col :span="6">
+        <el-card shadow="never">
+          <div class="stat-card">
+            <div class="stat-value" style="color: #e6a23c">{{ rateData.reportedCases || 0 }}</div>
+            <div class="stat-label">已上报</div>
+          </div>
+        </el-card>
+      </el-col>
+      <el-col :span="6">
+        <el-card shadow="never">
+          <div class="stat-card">
+            <div class="stat-value" style="color: #67c23a">{{ rateData.confirmedCases || 0 }}</div>
+            <div class="stat-label">已确认</div>
+          </div>
+        </el-card>
+      </el-col>
+      <el-col :span="6">
+        <el-card shadow="never">
+          <div class="stat-card">
+            <div class="stat-value" style="color: #f56c6c">{{ rateData.infectionRate || 0 }}%</div>
+            <div class="stat-label">感染率</div>
+          </div>
+        </el-card>
+      </el-col>
+    </el-row>
+
+    <el-row :gutter="16" style="margin-bottom: 16px">
+      <el-col :span="12">
+        <el-card shadow="never">
+          <template #header><span>按感染类型分布</span></template>
+          <el-table :data="typeList" border stripe size="small">
+            <el-table-column prop="type" label="感染类型" />
+            <el-table-column prop="count" label="病例数" width="100" />
+          </el-table>
+        </el-card>
+      </el-col>
+      <el-col :span="12">
+        <el-card shadow="never">
+          <template #header><span>按感染部位分布</span></template>
+          <el-table :data="siteList" border stripe size="small">
+            <el-table-column prop="site" label="感染部位" />
+            <el-table-column prop="count" label="病例数" width="100" />
+          </el-table>
+        </el-card>
+      </el-col>
+    </el-row>
+
+    <el-card shadow="never">
+      <template #header><span>感染趋势</span></template>
+      <el-table :data="trendData" v-loading="loading" border stripe style="width: 100%">
+        <el-table-column prop="date" label="日期" width="120" />
+        <el-table-column prop="total" label="总计" width="80" />
+        <el-table-column prop="REPORTED" label="已上报" width="80" />
+        <el-table-column prop="CONFIRMED" label="已确认" width="80" />
+        <el-table-column prop="REJECTED" label="已驳回" width="80" />
+      </el-table>
+    </el-card>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, computed, onMounted } from 'vue'
+import { ElMessage } from 'element-plus'
+import { getInfectionRateByDept, getInfectionTrend } from '@/api/infection/detail'
+
+const loading = ref(false)
+const queryParams = reactive({
+  deptId: '',
+  startDate: '',
+  endDate: ''
+})
+
+const rateData = ref({})
+const trendData = ref([])
+
+const typeList = computed(() => {
+  const byType = rateData.value.byType || {}
+  return Object.entries(byType).map(([type, count]) => ({ type, count }))
+})
+
+const siteList = computed(() => {
+  const bySite = rateData.value.bySite || {}
+  return Object.entries(bySite).map(([site, count]) => ({ site, count }))
+})
+
+const loadData = async () => {
+  loading.value = true
+  try {
+    const params = {}
+    if (queryParams.deptId) params.deptId = queryParams.deptId
+    if (queryParams.startDate) params.startDate = queryParams.startDate
+    if (queryParams.endDate) params.endDate = queryParams.endDate
+
+    const [rateRes, trendRes] = await Promise.all([
+      getInfectionRateByDept(params),
+      getInfectionTrend({ startDate: queryParams.startDate, endDate: queryParams.endDate })
+    ])
+    rateData.value = rateRes.data || {}
+    trendData.value = trendRes.data || []
+  } catch (e) {
+    ElMessage.error('加载失败: ' + (e.message || '未知错误'))
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => loadData())
+</script>
+
+<style scoped>
+.infection-detail-container { padding: 16px; }
+.page-header { margin-bottom: 16px; }
+.tab-title { font-size: 18px; font-weight: bold; }
+.stat-card { text-align: center; padding: 12px 0; }
+.stat-value { font-size: 28px; font-weight: bold; }
+.stat-label { font-size: 13px; color: #909399; margin-top: 4px; }
+</style>