Feature: 为多层纸带计算添加Excel导出功能

src/components/Modules/BeltSpecificationCalculate.vue

@@ -124,7 +124,7 @@
     t('50_120Series'),
     t('200_Series'),
     t('600_Series'),
-    t('new_50_120Series'),
+    t('new_120Series'),
     t('new_200_Series'),
     t('custom'),
   ])
@@ -199,7 +199,7 @@
         maxWheelbase: 1675,
         hubDiameter: 320,
       },
-      [t('new_50_120Series')]: {
+      [t('new_120Series')]: {
         maxWheelbase: 900,
         hubDiameter: 240,
       },

src/components/Modules/MultiLayerPaperTapeWidthAngleCalculate.vue

@@ -135,7 +135,7 @@
               <tr>
                 <th>{{ $t('layer') }}</th>
                 <th>{{ $t('paperGrammage') }}</th>
-                <th>{{ $t('cumulative Thickness') }}</th>
+                <th>{{ $t('cumulativeThickness') }}</th>
                 <th>{{ $t('angle') }}</th>
                 <th>{{ $t('paperWidth') }}</th>
               </tr>
@@ -158,10 +158,14 @@
 </template>
 
 <script setup lang="ts">
+  import * as EXCEL from 'exceljs'
   import { computed, ref } from 'vue'
+  import { useI18n } from 'vue-i18n'
   import { createParam, type Param } from '@/types/param'
   import { degreesToRadians, radiansToDegrees } from '@/utils/angle'
 
+  const { t } = useI18n()
+
   interface LayerRecord {
     layer: number
     grammage: Param
@@ -201,9 +205,259 @@
     recordList.value = []
   }
 
-  const saveParams = () => {
-    // TODO 计算结果导出为Excel
-    console.log('SAVE')
+  const saveParams = async () => {
+    if (recordList.value.length === 0) {
+      console.warn('No records to save.')
+      return
+    }
+
+    try {
+      const filename = `${t('multiLayerPaperTapeWidthAngleCalculate')}-${new Date().toISOString().slice(0, 10)}.xlsx`.replace(/\s+/g, '')
+
+      // 创建工作簿和工作表
+      const workbook = new EXCEL.Workbook()
+      const worksheet = workbook.addWorksheet(t('results'))
+
+      // 创建样式
+      // headerStyle: 表头样式，根据Excel内建样式Calculation设置
+      const headerStyle: EXCEL.Style = {
+        fill: {
+          type: 'pattern',
+          pattern: 'solid',
+          fgColor: { argb: 'FFF2F2F2' },
+        },
+        font: {
+          name: 'Arial',
+          size: 11,
+          bold: true,
+          color: { argb: 'FFFA7D00' },
+        },
+        alignment: {
+          horizontal: 'center',
+          vertical: 'middle',
+        },
+        numFmt: 'General',
+        protection: {},
+        border: {
+          top: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+          bottom: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+          left: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+          right: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+        },
+      }
+      // parameterStyle: 参数样式，使用默认样式
+      const parameterStyle: EXCEL.Style = {
+        font: {
+          name: 'Arial',
+          size: 12,
+          color: { argb: 'FF000000' },
+        },
+        alignment: {
+          horizontal: 'center',
+          vertical: 'middle',
+        },
+        numFmt: 'General',
+        protection: {},
+        border: {},
+        fill: {
+          type: 'pattern',
+          pattern: 'none',
+        },
+      }
+
+      // valueStyle: 数值样式，使用默认样式，保留2位小数
+      const valueStyle: EXCEL.Style = {
+        font: {
+          name: 'Arial',
+          size: 12,
+          color: { argb: 'FF000000' },
+        },
+        alignment: {
+          horizontal: 'center',
+          vertical: 'middle',
+        },
+        numFmt: '0.00',
+        protection: {},
+        border: {},
+        fill: {
+          type: 'pattern',
+          pattern: 'none',
+        },
+      }
+      // conditionStyle: 条件样式，使用默认样式
+      const conditionStyle: EXCEL.Style = {
+        font: {
+          name: 'Arial',
+          size: 16,
+          bold: true,
+          color: { argb: 'FF444444' },
+        },
+        alignment: {
+          horizontal: 'center',
+          vertical: 'middle',
+        },
+        numFmt: 'General',
+        protection: {},
+        border: {
+          top: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+          bottom: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+          left: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+          right: { style: 'thin', color: { argb: 'FF7F7F7F' } },
+        },
+        fill: {
+          type: 'pattern',
+          pattern: 'none',
+        },
+      }
+
+      // 添加Parameters表头
+      worksheet.getCell('A1').value = t('parameters')
+      worksheet.getCell('A1').style = headerStyle
+      worksheet.mergeCells('A1:D1')
+
+      worksheet.getCell('A2').value = `${t('paperCoreDiameter')} (${paperCoreDiameter.value.unit})`
+      worksheet.getCell('A2').style = parameterStyle
+      worksheet.mergeCells('A2:B2')
+
+      worksheet.getCell('C2').value = `${t('bottomPaperWidth')} (${bottomPaperWidth.value.unit})`
+      worksheet.getCell('C2').style = parameterStyle
+      worksheet.mergeCells('C2:D2')
+
+      // 添加Parameters数据
+      worksheet.getCell('A3').value = paperCoreDiameter.value.value
+      worksheet.getCell('A3').style = valueStyle
+      worksheet.mergeCells('A3:B3')
+
+      worksheet.getCell('C3').value = bottomPaperWidth.value.value
+      worksheet.getCell('C3').style = valueStyle
+      worksheet.mergeCells('C3:D3')
+
+      // 添加Results表头
+      worksheet.getCell('A7').value = t('results')
+      worksheet.getCell('A7').style = headerStyle
+      worksheet.mergeCells('A7:E7')
+
+      // 添加Results表头列名
+      worksheet.getCell('A8').value = t('layer')
+      worksheet.getCell('A8').style = parameterStyle
+      worksheet.getCell('B8').value = t('paperGrammage')
+      worksheet.getCell('B8').style = parameterStyle
+      worksheet.getCell('C8').value = t('cumulativeThickness')
+      worksheet.getCell('C8').style = parameterStyle
+      worksheet.getCell('D8').value = t('angle')
+      worksheet.getCell('D8').style = parameterStyle
+      worksheet.getCell('E8').value = t('paperWidth')
+      worksheet.getCell('E8').style = parameterStyle
+
+      // 添加Results数据
+      for (const [index, record] of recordList.value.entries()) {
+        worksheet.getCell(`A${index + 9}`).value = record.layer
+        worksheet.getCell(`A${index + 9}`).style = parameterStyle
+        worksheet.getCell(`B${index + 9}`).value = record.grammage.value
+        worksheet.getCell(`B${index + 9}`).style = valueStyle
+        worksheet.getCell(`C${index + 9}`).value = record.cumulativeThickness.value
+        worksheet.getCell(`C${index + 9}`).style = valueStyle
+        worksheet.getCell(`D${index + 9}`).value = record.angle.value
+        worksheet.getCell(`D${index + 9}`).style = valueStyle
+        worksheet.getCell(`E${index + 9}`).value = record.paperWidth.value
+        worksheet.getCell(`E${index + 9}`).style = valueStyle
+      }
+
+      // 添加Reference表头
+      worksheet.getCell('F1').value = t('reference')
+      worksheet.getCell('F1').style = headerStyle
+      worksheet.mergeCells('F1:H1')
+      worksheet.getCell('F2').value = t('angle')
+      worksheet.getCell('F2').style = parameterStyle
+      worksheet.mergeCells('F2:F3')
+      worksheet.getCell('G2').value = t('minimum')
+      worksheet.getCell('G2').style = parameterStyle
+      worksheet.getCell('H2').value = t('maximum')
+      worksheet.getCell('H2').style = parameterStyle
+
+      // 添加Reference数据
+      worksheet.getCell('G3').value = 10
+      worksheet.getCell('G3').style = parameterStyle
+      worksheet.getCell('H3').value = 45
+      worksheet.getCell('H3').style = parameterStyle
+      worksheet.getCell('F4').value = t('calculatedValue')
+      worksheet.getCell('F4').style = parameterStyle
+      // 所有记录中最小角度
+      worksheet.getCell('G4').value = {
+        formula: `MIN(D9: D${recordList.value.length + 8})`,
+      }
+      worksheet.getCell('G4').style = valueStyle
+      // 所有记录中最大角度
+      worksheet.getCell('H4').value = {
+        formula: `MAX(D9: D${recordList.value.length + 8})`,
+      }
+      worksheet.getCell('H4').style = valueStyle
+
+      // 计算结果: 最小角度>10 且 最大角度<45
+      worksheet.getCell('F5').value = {
+        formula: `IF(AND(G4>10, H4<45), "${t('fit')}", "${t('notFit')}")`,
+      }
+      worksheet.getCell('F5').style = conditionStyle
+      worksheet.addConditionalFormatting({
+        ref: 'F5',
+        rules: [
+          {
+            type: 'expression',
+            formulae: ['OR(G4<=10, H4>=45)'],
+            style: {
+              fill: { type: 'pattern', pattern: 'solid', bgColor: { argb: 'FFFF7F7F' } }, // 红色背景
+            },
+            priority: 1,
+          },
+          {
+            type: 'expression',
+            formulae: ['AND(G4>10, H4<45)'],
+            style: {
+              fill: { type: 'pattern', pattern: 'solid', bgColor: { argb: 'FFA6E65C' } }, // 绿色背景
+            },
+            priority: 1,
+          },
+        ],
+      })
+      worksheet.mergeCells('F5:H6')
+
+      // 自动调整列宽
+      for (const [index, column] of worksheet.columns.entries()) {
+        let maxLength = 0
+
+        const columnLetter = String.fromCodePoint(65 + index)
+
+        if (column && typeof column.eachCell === 'function') {
+          column.eachCell({ includeEmpty: true }, cell => {
+            const cellValue = cell.value ? String(cell.value) : ''
+            if (cellValue.length > maxLength) {
+              maxLength = cellValue.length
+            }
+          })
+
+          // 设置列宽
+          column.width = maxLength + 4 // 增加一些额外空间
+        }
+      }
+
+      // 导出为文件
+      const buffer = await workbook.xlsx.writeBuffer()
+      const blob = new Blob([buffer], { type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' })
+
+      const url = window.URL.createObjectURL(blob)
+      const link = document.createElement('a')
+      link.href = url
+      link.download = filename
+      document.body.append(link)
+      link.click()
+      link.remove()
+      window.URL.revokeObjectURL(url)
+
+      console.log('Saved as Excel file:', filename)
+    } catch (error) {
+      console.error('Error saving parameters:', error)
+      return
+    }
   }
 
   const addLayer = () => {

src/locale/en.json

@@ -42,7 +42,6 @@
   "50_120Series": "50, 120 series",
   "200_Series": "200 series",
   "600_Series": "600 series",
-  "new_50_120Series": "New 50, 200 series",
   "new_200_Series": "New 200 series",
   "custom": "Customize",
   "recommendBeltLength": "Recommended belt length",
@@ -54,6 +53,13 @@
   "remove": "Remove",
   "add": "Add",
   "layer": "Layer",
-  "cumulative Thickness": "Cumulative thickness",
-  "angle": "Angle"
+  "angle": "Angle",
+  "new_120Series": "New 120 Series",
+  "cumulativeThickness": "Cumulative thickness",
+  "reference": "Reference",
+  "minimum": "Minimum",
+  "maximum": "Maximum",
+  "calculatedValue": "Calculated value",
+  "fit": "FIT",
+  "notFit": "NOT FIT"
 }

src/locale/zh.json

@@ -42,7 +42,6 @@
   "50_120Series": "50、120系列",
   "200_Series": "200系列",
   "600_Series": "600系列",
-  "new_50_120Series": "新50、200系列",
   "new_200_Series": "新200系列",
   "custom": "自定义",
   "recommendBeltThickness": "推荐皮带厚度",
@@ -54,6 +53,13 @@
   "remove": "移除",
   "add": "新增",
   "layer": "层数",
-  "cumulative Thickness": "累计厚度",
-  "angle": "角度"
+  "angle": "角度",
+  "new_120Series": "新120系列",
+  "cumulativeThickness": "累计厚度",
+  "reference": "参考区间",
+  "minimum": "最大值",
+  "maximum": "最小值",
+  "calculatedValue": "计算值",
+  "fit": "符合",
+  "notFit": "不符合"
 }