refactor(wms/coil): 重构生产工艺数据展示模块

1.  将接口从get请求改为post请求，适配后端参数变更
2.  重新设计生产工艺数据页面，拆分为趋势参数、厚度曲线、带钢板形、板形曲线四个标签页
3.  新增趋势参数树形侧边栏，支持分类展开选择查看不同参数曲线
4.  新增厚度、板形3D热力图、板形曲线图表展示
5.  优化图表渲染逻辑和样式，统一数据处理与加载状态

klp-ui/src/views/wms/coil/info.vue

@@ -734,22 +734,71 @@
         <div class="section-header">
           <span class="section-icon">📈</span>
           <span class="section-title">生产工艺数据</span>
-          <el-tag v-if="perfLoading" size="mini" type="info" style="margin-left:8px">加载中…</el-tag>
+          <el-tag v-if="perfLoading || segLoading || realtimeLoading" size="mini" type="info" style="margin-left:8px">加载中…</el-tag>
           <span v-if="hasPerfData" class="perf-count">({{ perfSegCount }} 段)</span>
         </div>
         <div class="section-body">
-          <div v-if="hasPerfData" class="charts-wrap">
-            <div ref="chartSpeed" class="chart-box" />
-            <div ref="chartMillSpeed" class="chart-box" />
-            <div ref="chartTension" class="chart-box" />
-            <div ref="chartPorSpeed" class="chart-box" />
-            <div ref="chartPorTens" class="chart-box" />
-            <div ref="chartTrim" class="chart-box" />
-            <div ref="chartTemp" class="chart-box" />
-            <div ref="chartMesh" class="chart-box" />
-            <div ref="chartElong" class="chart-box" />
-          </div>
-          <el-empty v-else-if="!perfLoading" description="暂无生产工艺数据" :image-size="56" style="margin-top: 24px" />
+          <el-tabs v-model="perfActiveTab" size="small" class="perf-tabs" @tab-click="handlePerfTabSwitch">
+            
+            <!-- 趋势参数：左树形目录 + 右单图 -->
+            <el-tab-pane label="趋势参数" name="trend">
+              <div v-if="!hasPerfData && !segLoading" class="no-data-hint">暂无生产数据</div>
+              <div v-else-if="segLoading" class="no-data-hint">加载中…</div>
+              <div v-else class="trend-layout">
+                <div class="trend-tree">
+                  <div v-for="group in trendGroups" :key="group.label" class="tree-group">
+                    <div class="tree-group-label" @click="toggleTrendGroup(group.label)">
+                      <i :class="expandedGroups[group.label] ? 'el-icon-caret-bottom' : 'el-icon-caret-right'" />
+                      {{ group.label }}
+                    </div>
+                    <div v-show="expandedGroups[group.label]" class="tree-children">
+                      <div
+                        v-for="item in group.children"
+                        :key="item.col"
+                        class="tree-item"
+                        :class="{ active: selectedTrendParam && selectedTrendParam.col === item.col }"
+                        @click="selectTrendParam(item)"
+                      >{{ item.label }}</div>
+                    </div>
+                  </div>
+                </div>
+                <div class="trend-chart-area">
+                  <div v-if="!selectedTrendParam" class="no-data-hint">← 点击左侧参数查看曲线</div>
+                  <div ref="trendSingleChart" :style="{ display: selectedTrendParam ? 'block' : 'none', height: '100%', width: '100%' }" />
+                </div>
+              </div>
+            </el-tab-pane>
+
+            <!-- 厚度曲线 -->
+            <el-tab-pane label="厚度曲线" name="thickness">
+              <div v-if="!gaugeRows || !gaugeRows.length" class="no-data-hint">暂无厚度数据</div>
+              <div v-else class="charts-scroll charts-grid">
+                <div ref="chartGauge1" class="chart-box" />
+                <div ref="chartGauge2" class="chart-box" />
+                <div ref="chartGauge3" class="chart-box" />
+                <div ref="chartGauge4" class="chart-box" />
+              </div>
+            </el-tab-pane>
+
+            <!-- 带钢板形 3D 热力图 -->
+            <el-tab-pane label="带钢板形" name="flatness3d">
+              <div v-if="!shapeRows || !shapeRows.length" class="no-data-hint">暂无板形数据</div>
+              <div v-else class="charts-scroll">
+                <div ref="chartFlatness3d" class="chart-box chart-box-tall" />
+              </div>
+            </el-tab-pane>
+
+            <!-- 板形曲线 -->
+            <el-tab-pane label="板形曲线" name="flatness">
+              <div v-if="!shapeRows || !shapeRows.length" class="no-data-hint">暂无板形数据</div>
+              <div v-else class="charts-scroll charts-grid">
+                <div ref="chartFlatDev" class="chart-box" />
+                <div ref="chartTilt" class="chart-box" />
+                <div ref="chartWrBend" class="chart-box" />
+                <div ref="chartIrBend" class="chart-box" />
+              </div>
+            </el-tab-pane>
+          </el-tabs>
         </div>
       </div>
     </div>
@@ -766,11 +815,123 @@ import { listTransferOrderItem } from '@/api/wms/transferOrderItem'
 import { listCoilQualityRejudge } from '@/api/wms/coilQualityRejudge'
 // 引入 ECharts 和 L2 时序数据 API
 import * as echarts from 'echarts'
-import { getTimingSegByEncoilId, getTimingPlanDetailByHotcoilId } from '@/api/l2/timing'
+import 'echarts-gl'
+import { getTimingSegByEncoilId, getTimingPlanDetailByHotcoilId, getTimingRealtimeData } from '@/api/l2/timing'
 
 import AbnormalTable from '@/views/wms/coil/components/AbnormalTable.vue';
 import FileList from "@/components/FileList";
 
+const TREND_GROUPS = [
+  {
+    label: '张力',
+    children: [
+      { label: '开卷张力', col: 'PORTENS' },
+      { label: '入口活套张力', col: 'ENLTENS' },
+      { label: '拉矫张力', col: 'TLTENS' },
+      { label: '酸洗张力', col: 'PLTENS' },
+      { label: '出口活套张力', col: 'CXLTENS' },
+      { label: '圆盘剪张力', col: 'TRIMTENS' }
+    ]
+  },
+  {
+    label: '速度',
+    children: [
+      { label: '开卷速度', col: 'PORSPEED' },
+      { label: '酸洗速度', col: 'PLSPEED' },
+      { label: '圆盘剪速度', col: 'TRIMSPEED' },
+      { label: '轧机入口速度', col: 'MILLENTRYSPEED' },
+      { label: '轧机出口速度', col: 'MILLEXITSPEED' }
+    ]
+  },
+  {
+    label: '拉矫机',
+    children: [
+      { label: '1#插入量', col: 'TLMESH1' },
+      { label: '2#插入量', col: 'TLMESH2' },
+      { label: '3#插入量', col: 'TLMESH3' },
+      { label: '延伸率', col: 'TLELONG' }
+    ]
+  },
+  {
+    label: '酸洗段',
+    children: [
+      { label: '1#温度', col: 'TK1TEMP' },
+      { label: '2#温度', col: 'TK2TEMP' },
+      { label: '3#温度', col: 'TK3TEMP' },
+      { label: '漂洗温度', col: 'RINSETEMP' }
+    ]
+  }
+]
+
+const GAUGE_COLS = [
+  { col: 'THICK0', title: '入口测厚仪 [mm]' },
+  { col: 'THICK1', title: '1架出口厚度 [mm]' },
+  { col: 'THICK4', title: '末架出口厚度 [mm]' },
+  { col: 'EXIT_SPEED', title: '轧制速度 [m/min]' }
+]
+
+const SHAPE_SCALAR_COLS = [
+  { col: 'ABSDEVIATION', title: '总板形偏差 [IU]' },
+  { col: 'TILT', title: '末架倾斜量 [mm]' },
+  { col: 'WRBEND', title: '工作辊弯辊力 [kN]' },
+  { col: 'IRBEND', title: '中间辊弯辊力 [kN]' }
+]
+
+function calcYRange(vals) {
+  const nums = vals.filter(v => v != null && isFinite(Number(v))).map(Number)
+  if (!nums.length) return {}
+  const min = Math.min(...nums)
+  const max = Math.max(...nums)
+  if (min === max) {
+    const base = Math.abs(min) || 1
+    return { min: parseFloat((min - base * 0.2).toFixed(4)), max: parseFloat((max + base * 0.2).toFixed(4)) }
+  }
+  const pad = (max - min) * 0.15
+  return {
+    min: parseFloat((min - pad).toFixed(4)),
+    max: parseFloat((max + pad).toFixed(4))
+  }
+}
+
+function makeLine(title, xData, yData) {
+  const range = calcYRange(yData)
+  return {
+    title: { text: title, textStyle: { fontSize: 12, fontWeight: 'normal' }, top: 4, left: 8 },
+    tooltip: { trigger: 'axis' },
+    grid: { top: 36, bottom: 28, left: 8, right: 16, containLabel: true },
+    xAxis: {
+      type: 'category', data: xData,
+      name: 'pos(m)', nameTextStyle: { fontSize: 10 }, axisLabel: { fontSize: 10 }
+    },
+    yAxis: {
+      type: 'value',
+      min: range.min,
+      max: range.max,
+      nameTextStyle: { fontSize: 10 },
+      axisLabel: { fontSize: 10 }
+    },
+    dataZoom: [
+      { type: 'inside', xAxisIndex: 0, zoomOnMouseWheel: true, moveOnMouseMove: true },
+      { type: 'inside', yAxisIndex: 0, zoomOnMouseWheel: false, moveOnMouseMove: true }
+    ],
+    series: [{
+      name: title, type: 'line', smooth: false, symbol: 'none',
+      lineStyle: { width: 1 }, data: yData
+    }]
+  }
+}
+
+function getRowVal(row, col) {
+  const v = row[col] !== undefined ? row[col] : row[col.toLowerCase()]
+  return v == null ? null : Number(v)
+}
+
+function xLocData(rows) {
+  return rows.map(r => {
+    const v = r.XLOCATION !== undefined ? r.XLOCATION : r.xlocation
+    return v == null ? '' : Number(v).toFixed(1)
+  })
+}
 
 export default {
   name: 'CoilInfo',
@@ -779,30 +940,45 @@ export default {
     FileList
   },
   data() {
-    return {
-      loading: false,
-      coilInfoLoading: false,
-      traceLoading: false,
-      traceResult: null,
-      coilDetails: {},
-      loadingCoilDetails: false,
-      coilInfo: {},
-      coilList: [],
-      wipList: [],
-      annealList: [],
-      standardSteps: [],
-      coilId: '',
-      warehouseTranferList: [],
-      abmornalList: [],
-      transferOrderItemList: [], // 批量调拨记录
-      coilQualityRejudgeList: [], // 技术部改判记录
-      tranferList: [], // 合并后的调拨记录
-      // 生产数据相关
-      perfLoading: false,
-      perfSeries: null,
-      perfSegCount: 0
-    }
-  },
+      return {
+        loading: false,
+        coilInfoLoading: false,
+        traceLoading: false,
+        traceResult: null,
+        coilDetails: {},
+        loadingCoilDetails: false,
+        coilInfo: {},
+        coilList: [],
+        wipList: [],
+        annealList: [],
+        standardSteps: [],
+        coilId: '',
+        warehouseTranferList: [],
+        abmornalList: [],
+        transferOrderItemList: [], // 批量调拨记录
+        coilQualityRejudgeList: [], // 技术部改判记录
+        tranferList: [], // 合并后的调拨记录
+        // 生产数据相关
+        perfLoading: false,
+        perfSeries: null,
+        perfSegCount: 0,
+        // 新增图表数据状态
+        segLoading: false,
+        realtimeLoading: false,
+        segData: null,
+        gaugeRows: null,
+        shapeRows: null,
+        perfActiveTab: 'trend',
+        // 趋势参数树状态
+        trendGroups: TREND_GROUPS,
+        expandedGroups: { '张力': true, '速度': true, '拉矫机': true, '酸洗段': true },
+        selectedTrendParam: null,
+        trendChartInst: null,
+        _trendResizeFn: null,
+        chartInstances: [],
+        resizeHandler: null
+      }
+    },
   computed: {
     salesInfo() {
       return this.coilInfo.orderList?.[0] || {};
@@ -1153,27 +1329,6 @@ export default {
       }
       return step.newCoilInfoList;
     },
-    // ECharts 辅助函数
-    makeLine(name, data) {
-      return { name, type: 'line', smooth: true, symbol: 'none', data };
-    },
-    baseOption(title, xData, series, yName) {
-      return {
-        title: { text: title, textStyle: { fontSize: 12, fontWeight: 'normal' }, top: 4, left: 8 },
-        tooltip: { trigger: 'axis' },
-        legend: { top: 4, right: 8, textStyle: { fontSize: 11 } },
-        grid: { top: 36, bottom: 28, left: 8, right: 8, containLabel: true },
-        xAxis: {
-          type: 'category',
-          data: xData,
-          name: 'pos(m)',
-          nameTextStyle: { fontSize: 10 },
-          axisLabel: { fontSize: 10 }
-        },
-        yAxis: { type: 'value', name: yName, nameTextStyle: { fontSize: 10 }, axisLabel: { fontSize: 10 } },
-        series
-      };
-    },
     // 加载生产数据
     async loadProductionData() {
       const hotCoilId = this.coilInfo.enterCoilNo;
@@ -1181,166 +1336,302 @@ export default {
       
       this.perfLoading = true;
       try {
-        // 先查询详情
         const detail = await getTimingPlanDetailByHotcoilId(hotCoilId);
         const encoilId = detail?.data?.firstRow?.coilid || '';
-        if (!encoilId) return;
+        // V_VBDA_GAUGE / V_VBDA_SHAPE 使用 EXCOILID 作为 MATID，对应入场卷号
+        const excoilId = this.coilInfo.enterCoilNo;
         
-        const res = await getTimingSegByEncoilId(encoilId);
-        const series = res?.data?.series || null;
-        const rows = res?.data?.rows || [];
+        const [segRes, realtimeRes] = await Promise.all([
+          encoilId ? getTimingSegByEncoilId(encoilId) : Promise.resolve({ data: null }),
+          encoilId ? getTimingRealtimeData(encoilId) : Promise.resolve({ data: null })
+        ]);
+        
+        const series = segRes?.data?.series || null;
+        const rows = segRes?.data?.rows || [];
         this.perfSegCount = rows.length;
         this.perfSeries = series;
+        this.segData = series;
+        
+        const g = realtimeRes?.data?.gauge?.result;
+        const s = realtimeRes?.data?.shape?.result;
+        this.gaugeRows = Array.isArray(g) ? g : null;
+        this.shapeRows = Array.isArray(s) ? s : null;
         
         if (series && rows.length) {
           await this.$nextTick();
-          this.renderCharts(series);
+          this.selectTrendParam(TREND_GROUPS[0].children[0]);
+          // 数据加载完成后，根据当前选中的标签页渲染对应图表
+          this.renderCurrentTab();
+        } else if (this.gaugeRows?.length || this.shapeRows?.length) {
+          await this.$nextTick();
+          this.renderCurrentTab();
         }
       } catch (error) {
         console.error('获取生产数据异常：', error);
         this.perfSeries = null;
         this.perfSegCount = 0;
+        this.segData = null;
+        this.gaugeRows = null;
+        this.shapeRows = null;
       } finally {
         this.perfLoading = false;
       }
     },
     // 销毁图表
     disposeCharts() {
+      this.disposeSideCharts();
+      if (this._trendResizeFn) {
+        window.removeEventListener('resize', this._trendResizeFn);
+        this._trendResizeFn = null;
+      }
+      if (this.trendChartInst && !this.trendChartInst.isDisposed()) {
+        this.trendChartInst.dispose();
+        this.trendChartInst = null;
+      }
+    },
+    disposeSideCharts() {
       if (this.resizeHandler) {
         window.removeEventListener('resize', this.resizeHandler);
         this.resizeHandler = null;
       }
-      if (this.chartInstances && this.chartInstances.length) {
-        this.chartInstances.forEach(c => { if (c) c.dispose(); });
-        this.chartInstances = [];
-      }
+      this.chartInstances.forEach(c => { if (c && !c.isDisposed()) c.dispose(); });
+      this.chartInstances = [];
     },
-    // 渲染图表
-    renderCharts(series) {
-      this.disposeCharts();
-      if (!this.$refs.chartSpeed || !this.$refs.chartMillSpeed || !this.$refs.chartTension) {
-        return;
-      }
+    // 趋势参数树操作
+    toggleTrendGroup(label) {
+      this.$set(this.expandedGroups, label, !this.expandedGroups[label]);
+    },
+    selectTrendParam(item) {
+      this.selectedTrendParam = item;
+      this.$nextTick(() => this.renderTrendSingleChart());
+    },
+    renderTrendSingleChart() {
+      if (!this.selectedTrendParam || !this.segData) return;
+      const el = this.$refs.trendSingleChart;
+      if (!el) return;
       
-      const pick = key => (series[key] || []).map(v => v == null ? null : Number(v).toFixed(2));
-      const xData = (series.startpos || []).map(v => v == null ? '' : Number(v).toFixed(1));
-
-      const c1 = echarts.init(this.$refs.chartSpeed);
-      c1.setOption(this.baseOption(
-        '速度趋势 (m/min)', xData,
-        [
-          this.makeLine('轧制速度 plspeed', pick('plspeed')),
-          this.makeLine('剪切速度 trimspeed', pick('trimspeed'))
-        ],
-        'm/min'
-      ));
-
-      const c2 = echarts.init(this.$refs.chartMillSpeed);
-      c2.setOption(this.baseOption(
-        '轧机速度 (m/min)', xData,
-        [
-          this.makeLine('入口速度 millentryspeed', pick('millentryspeed')),
-          this.makeLine('出口速度 millexitspeed', pick('millexitspeed'))
-        ],
-        'm/min'
-      ));
-
-      const c3 = echarts.init(this.$refs.chartTension);
-      c3.setOption(this.baseOption(
-        '张力趋势 (N)', xData,
-        [
-          this.makeLine('出口张力 pltens', pick('pltens')),
-          this.makeLine('入口张力 enltens', pick('enltens')),
-          this.makeLine('cxltens', pick('cxltens'))
-        ],
-        'N'
-      ));
-
-      let c4, c5, c6, c7, c8, c9;
-      if (this.$refs.chartPorSpeed) {
-        c4 = echarts.init(this.$refs.chartPorSpeed);
-        c4.setOption(this.baseOption(
-          '开卷机速度 (m/min)', xData,
-          [
-            this.makeLine('开卷速度 porspeed', pick('porspeed')),
-            this.makeLine('最大 porspeedmax', pick('porspeedmax')),
-            this.makeLine('最小 porspeedmin', pick('porspeedmin'))
-          ],
-          'm/min'
-        ));
+      if (!this.trendChartInst || this.trendChartInst.isDisposed()) {
+        this.trendChartInst = echarts.init(el);
+        const resizeFn = () => this.trendChartInst && !this.trendChartInst.isDisposed() && this.trendChartInst.resize();
+        window.addEventListener('resize', resizeFn);
+        this._trendResizeFn = resizeFn;
       }
-
-      if (this.$refs.chartPorTens) {
-        c5 = echarts.init(this.$refs.chartPorTens);
-        c5.setOption(this.baseOption(
-          '开卷机张力 (N)', xData,
-          [
-            this.makeLine('开卷张力 portens', pick('portens')),
-            this.makeLine('最大 portensmax', pick('portensmax')),
-            this.makeLine('最小 portensmin', pick('portensmin'))
-          ],
-          'N'
-        ));
-      }
-
-      if (this.$refs.chartTrim) {
-        c6 = echarts.init(this.$refs.chartTrim);
-        c6.setOption(this.baseOption(
-          '剪切参数', xData,
-          [
-            this.makeLine('剪切张力 trimtens', pick('trimtens')),
-            this.makeLine('剪切宽度 trimwidth', pick('trimwidth')),
-            this.makeLine('trtens', pick('trtens'))
-          ],
-          ''
-        ));
-      }
-
-      if (this.$refs.chartTemp) {
-        c7 = echarts.init(this.$refs.chartTemp);
-        c7.setOption(this.baseOption(
-          '温度趋势 (℃)', xData,
-          [
-            this.makeLine('1号测温 tk1temp', pick('tk1temp')),
-            this.makeLine('2号测温 tk2temp', pick('tk2temp')),
-            this.makeLine('3号测温 tk3temp', pick('tk3temp')),
-            this.makeLine('4号测温 tk4temp', pick('tk4temp')),
-            this.makeLine('漂洗温度 rinsetemp', pick('rinsetemp'))
-          ],
-          '℃'
-        ));
-      }
-
-      if (this.$refs.chartMesh) {
-        c8 = echarts.init(this.$refs.chartMesh);
-        c8.setOption(this.baseOption(
-          '网纹辊参数', xData,
-          [
-            this.makeLine('网纹辊1 tlmesh1', pick('tlmesh1')),
-            this.makeLine('网纹辊2 tlmesh2', pick('tlmesh2')),
-            this.makeLine('网纹辊3 tlmesh3', pick('tlmesh3'))
-          ],
-          ''
-        ));
-      }
-
-      if (this.$refs.chartElong) {
-        c9 = echarts.init(this.$refs.chartElong);
-        c9.setOption(this.baseOption(
-          '延伸率', xData,
-          [
-            this.makeLine('延伸率 tlelong', pick('tlelong')),
-            this.makeLine('总张力 tltens', pick('tltens')),
-            this.makeLine('teltens', pick('teltens'))
-          ],
-          ''
-        ));
-      }
-
-      this.chartInstances = [c1, c2, c3, c4, c5, c6, c7, c8, c9].filter(c => c);
-      this.resizeHandler = () => this.chartInstances.forEach(c => { if (c) c.resize(); });
+      const x = this.segX();
+      const yData = this.seg(this.selectedTrendParam.col);
+      this.trendChartInst.setOption(makeLine(this.selectedTrendParam.label, x, yData), true);
+    },
+    // 标签页切换
+    handlePerfTabSwitch() {
+      this.$nextTick(() => {
+        if (this.perfActiveTab === 'trend') {
+          if (this.selectedTrendParam && this.segData) {
+            this.renderTrendSingleChart();
+          }
+        } else {
+          this.renderCurrentTab();
+        }
+      });
+    },
+    renderCurrentTab() {
+      this.disposeSideCharts();
+      if (this.perfActiveTab === 'thickness' && this.gaugeRows?.length) this.renderGaugeCharts();
+      if (this.perfActiveTab === 'flatness3d' && this.shapeRows?.length) this.renderFlatness3d();
+      if (this.perfActiveTab === 'flatness' && this.shapeRows?.length) this.renderFlatnessCharts();
+    },
+    // SEG 数据辅助
+    seg(col) {
+      const s = this.segData;
+      const arr = s[col] !== undefined ? s[col] : (s[col.toLowerCase()] || []);
+      return arr.map(v => v == null ? null : Number(Number(v).toFixed(3)));
+    },
+    segX() {
+      const s = this.segData;
+      const arr = s['STARTPOS'] !== undefined ? s['STARTPOS'] : (s['startpos'] || []);
+      return arr.map(v => v == null ? '' : Number(v).toFixed(1));
+    },
+    // 图表初始化
+    makeChart(ref, option) {
+      const el = this.$refs[ref];
+      if (!el) return null;
+      const chart = echarts.init(el);
+      chart.setOption(option);
+      return chart;
+    },
+    setupResize() {
+      this.resizeHandler = () => this.chartInstances.forEach(c => {
+        if (c && !c.isDisposed()) c.resize();
+      });
       window.addEventListener('resize', this.resizeHandler);
     },
+    // 厚度曲线
+    renderGaugeCharts() {
+      const rows = this.gaugeRows;
+      if (!rows || !rows.length) return;
+      const xData = xLocData(rows);
+      const refs = ['chartGauge1', 'chartGauge2', 'chartGauge3', 'chartGauge4'];
+      const charts = refs.map((ref, i) => {
+        const { col, title } = GAUGE_COLS[i];
+        const yData = rows.map(r => {
+          const v = getRowVal(r, col);
+          return v == null ? null : parseFloat(v.toFixed(4));
+        });
+        return this.makeChart(ref, makeLine(title, xData, yData));
+      });
+      this.chartInstances = charts.filter(Boolean);
+      this.setupResize();
+    },
+    // 带钢板形 3D 热力图
+    renderFlatness3d() {
+      const rows = this.shapeRows;
+      if (!rows || !rows.length) return;
+      const firstRow = rows[0];
+      const high = parseInt(getRowVal(firstRow, 'HIGHZONEID')) || 26;
+      const low = parseInt(getRowVal(firstRow, 'LOWZONEID')) || 1;
+      const numZones = Math.min(Math.max(high - low + 1, 1), 26);
+      const zoneCols = Array.from({ length: numZones }, (_, i) =>
+        `VALUES${String(low + i).padStart(2, '0')}`
+      );
+      const step = Math.max(1, Math.floor(rows.length / 200));
+      const sampled = rows.filter((_, i) => i % step === 0);
+      const numX = sampled.length;
+
+      const xLabels = sampled.map(r => {
+        const v = r.XLOCATION !== undefined ? r.XLOCATION : r.xlocation;
+        return v == null ? '' : Number(v).toFixed(0);
+      });
+
+      let minV = Infinity, maxV = -Infinity;
+      sampled.forEach(row => {
+        zoneCols.forEach(col => {
+          const v = getRowVal(row, col);
+          if (v != null) {
+            if (v < minV) minV = v;
+            if (v > maxV) maxV = v;
+          }
+        });
+      });
+      if (!isFinite(minV)) { minV = -30; maxV = 30; }
+      const absMax = Math.max(Math.abs(minV), Math.abs(maxV));
+
+      const channelLines = zoneCols.map((col, yi) => ({
+        type: 'line3D',
+        coordinateSystem: 'cartesian3D',
+        data: sampled.map((row, xi) => {
+          const v = getRowVal(row, col);
+          return v == null ? null : [xi, yi, parseFloat(v.toFixed(2))];
+        }).filter(Boolean),
+        lineStyle: { width: 2, opacity: 1 }
+      }));
+
+      const xStride = Math.max(1, Math.floor(numX / 60));
+      const crossLines = [];
+      for (let xi = 0; xi < numX; xi += xStride) {
+        const pts = zoneCols.map((col, yi) => {
+          const v = getRowVal(sampled[xi], col);
+          return v == null ? null : [xi, yi, parseFloat(v.toFixed(2))];
+        }).filter(Boolean);
+        if (pts.length > 1) {
+          crossLines.push({
+            type: 'line3D',
+            coordinateSystem: 'cartesian3D',
+            data: pts,
+            lineStyle: { width: 1.5, opacity: 1 }
+          });
+        }
+      }
+
+      const series = [...channelLines, ...crossLines];
+
+      const option = {
+        title: { text: '实测平直度 [IU]', textStyle: { fontSize: 13, fontWeight: 'normal' }, top: 6, left: 10 },
+        tooltip: {},
+        visualMap: {
+          show: true,
+          dimension: 2,
+          min: -absMax,
+          max: absMax,
+          calculable: true,
+          orient: 'vertical',
+          right: 10,
+          top: 'center',
+          textStyle: { fontSize: 10 },
+          inRange: {
+            color: ['#8B0000','#CC2200','#E84C00','#F46D43',
+                    '#FDAE61','#FEE08B',
+                    '#66BD63','#1A9850','#006837',
+                    '#3288BD','#5E4FA2','#762A83']
+          }
+        },
+        grid3D: {
+          boxWidth: 200,
+          boxHeight: 60,
+          boxDepth: 80,
+          viewControl: {
+            projection: 'orthographic',
+            autoRotate: false,
+            rotateSensitivity: 1,
+            zoomSensitivity: 1
+          },
+          light: {
+            main: { intensity: 1.2, shadow: false },
+            ambient: { intensity: 0.3 }
+          }
+        },
+        xAxis3D: {
+          type: 'value',
+          name: '位置',
+          min: 0,
+          max: numX - 1,
+          nameTextStyle: { fontSize: 10 },
+          axisLabel: {
+            fontSize: 9,
+            formatter: v => xLabels[Math.round(v)] || ''
+          }
+        },
+        yAxis3D: {
+          type: 'value',
+          name: '通道',
+          min: 0,
+          max: numZones - 1,
+          nameTextStyle: { fontSize: 10 },
+          axisLabel: {
+            fontSize: 9,
+            formatter: v => String(low + Math.round(v))
+          }
+        },
+        zAxis3D: {
+          type: 'value',
+          name: 'IU',
+          nameTextStyle: { fontSize: 10 },
+          axisLabel: { fontSize: 9 }
+        },
+        series
+      };
+
+      const el = this.$refs.chartFlatness3d;
+      if (!el) return;
+      const chart = echarts.init(el);
+      chart.setOption(option);
+      this.chartInstances = [chart];
+      this.setupResize();
+    },
+    // 板形曲线
+    renderFlatnessCharts() {
+      const rows = this.shapeRows;
+      if (!rows || !rows.length) return;
+      const xData = xLocData(rows);
+      const refs = ['chartFlatDev', 'chartTilt', 'chartWrBend', 'chartIrBend'];
+      const charts = refs.map((ref, i) => {
+        const { col, title } = SHAPE_SCALAR_COLS[i];
+        const yData = rows.map(r => {
+          const v = getRowVal(r, col);
+          return v == null ? null : parseFloat(v.toFixed(3));
+        });
+        return this.makeChart(ref, makeLine(title, xData, yData));
+      });
+      this.chartInstances = charts.filter(Boolean);
+      this.setupResize();
+    },
   },
 }
 </script>
@@ -2215,14 +2506,153 @@ export default {
   margin-left: 4px;
 }
 
-.charts-wrap {
+.production-section {
+  min-height: 600px;
+  flex: 1;
+}
+
+.production-section .section-body {
+  padding: 0;
+  height: calc(100% - 48px);
+  min-height: 550px;
+}
+
+.perf-tabs {
+  height: 100%;
+  min-height: 550px;
   display: flex;
   flex-direction: column;
+
+  ::v-deep .el-tabs__header {
+    flex-shrink: 0;
+  }
+  ::v-deep .el-tabs__content {
+    flex: 1;
+    overflow: hidden;
+    min-height: 0;
+    padding: 0;
+  }
+  ::v-deep .el-tab-pane {
+    height: 100%;
+    min-height: 500px;
+  }
+}
+
+.trend-layout {
+  display: flex;
+  height: 100%;
+  gap: 0;
+}
+
+.trend-tree {
+  width: 140px;
+  flex-shrink: 0;
+  overflow-x: hidden;
+  overflow-y: auto;
+  border-right: 1px solid #ebeef5;
+  padding: 4px 0;
+  max-height: calc(100vh - 400px);
+
+  &::-webkit-scrollbar { 
+    width: 4px;
+    height: 4px;
+  }
+  &::-webkit-scrollbar-thumb { 
+    background: #dcdfe6; 
+    border-radius: 2px; 
+  }
+  &::-webkit-scrollbar-track {
+    background: transparent;
+  }
+}
+
+.tree-group {
+  user-select: none;
+}
+
+.tree-group-label {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding: 5px 8px;
+  font-size: 12px;
+  font-weight: 600;
+  color: #303133;
+  cursor: pointer;
+
+  &:hover { background: #f5f7fa; }
+
+  i { font-size: 10px; color: #909399; }
+}
+
+.tree-children { padding-left: 4px; }
+
+.tree-item {
+  padding: 4px 8px 4px 18px;
+  font-size: 12px;
+  color: #606266;
+  cursor: pointer;
+  border-radius: 3px;
+  margin: 1px 4px;
+
+  &:hover { background: #ecf5ff; color: #409eff; }
+
+  &.active {
+    background: #ecf5ff;
+    color: #409eff;
+    font-weight: 500;
+  }
+}
+
+.trend-chart-area {
+  flex: 1;
+  min-width: 0;
+  height: 500px;
+  padding: 4px 4px 4px 8px;
+  display: flex;
+  align-items: stretch;
+}
+
+.charts-scroll {
+  height: 100%;
+  overflow-y: auto;
+  padding: 8px;
+  box-sizing: border-box;
+
+  &::-webkit-scrollbar { width: 4px; }
+  &::-webkit-scrollbar-thumb { background: #dcdfe6; border-radius: 2px; }
+}
+
+.charts-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
   gap: 12px;
+  align-content: start;
+  min-height: 100%;
+  padding: 4px;
+
+  .chart-box { margin-bottom: 0; }
 }
 
 .chart-box {
   width: 100%;
-  height: 200px;
+  height: 260px;
+  margin-bottom: 12px;
+  min-height: 200px;
+}
+
+.chart-box-tall { 
+  height: 480px; 
+  min-height: 400px;
+}
+
+.no-data-hint {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  height: 120px;
+  color: #c0c4cc;
+  font-size: 13px;
 }
 </style>