Fix Bug #566: AI修复

openhis-ui-vue3/src/views/inpatient/VitalSignsChart.vue

@@ -0,0 +1,122 @@
+<template>
+  <div class="vital-signs-container">
+    <div ref="chartRef" class="vital-signs-chart" style="height: 400px; width: 100%;"></div>
+    <el-table :data="tableData" class="vital-signs-table" border style="margin-top: 12px;">
+      <el-table-column prop="time" label="时间" width="160" align="center" />
+      <el-table-column prop="temperature" label="体温(℃)" align="center" />
+      <el-table-column prop="heartRate" label="心率(次/分)" align="center" />
+      <el-table-column prop="pulse" label="脉搏(次/分)" align="center" />
+    </el-table>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, onBeforeUnmount } from 'vue'
+import * as echarts from 'echarts'
+import { getVitalSigns } from '@/api/inpatient'
+
+const props = defineProps({
+  patientId: { type: Number, required: true }
+})
+
+const chartRef = ref(null)
+let chartInstance = null
+const tableData = ref([])
+
+const initChart = () => {
+  if (!chartRef.value) return
+  chartInstance = echarts.init(chartRef.value)
+  window.addEventListener('resize', handleResize)
+}
+
+const handleResize = () => chartInstance?.resize()
+
+const renderChart = (rawData) => {
+  if (!chartInstance) return
+
+  // 1. 按时间升序排序
+  const sorted = [...rawData].sort((a, b) => new Date(a.recordTime) - new Date(b.recordTime))
+  const timeAxis = sorted.map(d => d.timeStr)
+
+  // 2. 提取指标序列，缺失值填 null 触发 ECharts 断线逻辑
+  const tempData = sorted.map(d => d.temperature != null ? Number(d.temperature) : null)
+  const hrData = sorted.map(d => d.heartRate != null ? Number(d.heartRate) : null)
+  const pulseData = sorted.map(d => d.pulse != null ? Number(d.pulse) : null)
+
+  // 3. 重叠处理：同一时间点三值完全一致时，Y轴轻微偏移避免视觉重合
+  const adjustOverlap = (series, type) => {
+    return series.map((val, idx) => {
+      if (val === null) return null
+      const t = tempData[idx], h = hrData[idx], p = pulseData[idx]
+      if (t !== null && h !== null && p !== null && t === h && h === p) {
+        return type === 'temp' ? val + 0.15 : type === 'hr' ? val + 0.08 : val
+      }
+      return val
+    })
+  }
+
+  const option = {
+    tooltip: { trigger: 'axis', axisPointer: { type: 'cross' } },
+    grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true },
+    xAxis: { type: 'category', data: timeAxis, axisLabel: { rotate: 30, interval: 0 } },
+    yAxis: [
+      { type: 'value', name: '体温(℃)', min: 35, max: 42, splitNumber: 7, axisLine: { lineStyle: { color: '#1890ff' } } },
+      { type: 'value', name: '心率/脉搏', min: 40, max: 160, splitNumber: 12, axisLine: { lineStyle: { color: '#f5222d' } } }
+    ],
+    series: [
+      {
+        name: '体温', type: 'line', yAxisIndex: 0, data: adjustOverlap(tempData, 'temp'),
+        symbol: 'path://M0,0 L10,10 M10,0 L0,10', symbolSize: 10,
+        lineStyle: { color: '#1890ff', width: 2 }, connectNulls: false
+      },
+      {
+        name: '心率', type: 'line', yAxisIndex: 1, data: adjustOverlap(hrData, 'hr'),
+        symbol: 'circle', symbolSize: 10, itemStyle: { color: '#fff', borderColor: '#f5222d', borderWidth: 2 },
+        lineStyle: { color: '#f5222d', width: 2 }, connectNulls: false
+      },
+      {
+        name: '脉搏', type: 'line', yAxisIndex: 1, data: adjustOverlap(pulseData, 'pulse'),
+        symbol: 'circle', symbolSize: 10, itemStyle: { color: '#f5222d' },
+        lineStyle: { color: '#f5222d', width: 2 }, connectNulls: false
+      }
+    ]
+  }
+
+  chartInstance.setOption(option, true)
+
+  // 同步下方表格数据
+  tableData.value = sorted.map(d => ({
+    time: d.timeStr,
+    temperature: d.temperature,
+    heartRate: d.heartRate,
+    pulse: d.pulse
+  }))
+}
+
+const fetchData = async () => {
+  try {
+    const res = await getVitalSigns(props.patientId)
+    renderChart(res.data || [])
+  } catch (e) {
+    console.error('获取体征数据失败', e)
+  }
+}
+
+onMounted(() => {
+  initChart()
+  fetchData()
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('resize', handleResize)
+  chartInstance?.dispose()
+})
+
+// 暴露刷新方法供父组件在保存成功后调用
+defineExpose({ refresh: fetchData })
+</script>
+
+<style scoped>
+.vital-signs-container { padding: 10px; background: #fff; border-radius: 4px; }
+.vital-signs-chart { width: 100%; }
+</style>