From d3d9554ead6d597cb99d0a11f2d0d5b48254a900 Mon Sep 17 00:00:00 2001
From: huanshuo-W <15258427350@163.com>
Date: Thu, 10 Jul 2025 16:22:40 +0800
Subject: [PATCH] =?UTF-8?q?Feature:=20=E7=9A=AE=E5=B8=A6=E8=A7=84=E6=A0=BC?=
 =?UTF-8?q?=E8=AE=A1=E7=AE=97?=
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---
 .../Modules/BeltSpecificationCalculate.vue    | 244 +++++++++++++++++-
 src/components/ParamInputField.vue            |   2 +
 src/locale/en.json                            |  14 +-
 src/locale/zh.json                            |  14 +-
 4 files changed, 265 insertions(+), 9 deletions(-)

diff --git a/src/components/Modules/BeltSpecificationCalculate.vue b/src/components/Modules/BeltSpecificationCalculate.vue
index 112bcb7..df0ca35 100644
--- a/src/components/Modules/BeltSpecificationCalculate.vue
+++ b/src/components/Modules/BeltSpecificationCalculate.vue
@@ -1,11 +1,241 @@
-<script setup lang="ts">
-
-</script>
-
 <template>
-<h1>test</h1>
+  <div class="calculator-container">
+    <v-row justify="center">
+      <!-- 参数输入区域 -->
+      <v-col
+        cols="12"
+        lg="5"
+        md="6"
+      >
+        <v-card
+          class="pa-6 parameter-card"
+          elevation="8"
+          rounded="xl"
+        >
+          <v-card-title class="text-h5 mb-6 d-flex align-center">
+            <v-icon
+              class="mr-3"
+              color="primary"
+              icon="mdi-tune"
+              size="large"
+            />
+            {{ $t('parameters') }}
+          </v-card-title>
+
+          <v-row>
+            <v-col cols="6">
+              <v-select
+                v-model="currentSelect"
+                density="comfortable"
+                :items="selects"
+                :label="`${$t('machineModel')}`"
+                @update:model-value="updateParams"
+              />
+            </v-col>
+            <v-col cols="12">
+              <param-input-field
+                v-model="maxWheelbase"
+                :disabled="!isCustomMode"
+                :label="`${$t('maxWheelbase')} (${maxWheelbase.unit})`"
+              />
+            </v-col>
+            <v-col cols="12">
+              <param-input-field
+                v-model="hubDiameter"
+                :disabled="!isCustomMode"
+                :label="`${$t('hubDiameter')} (${hubDiameter.unit})`"
+              />
+            </v-col>
+            <v-col cols="12">
+              <param-input-field
+                v-model="paperCoreDiameter"
+                :label="`${$t('paperCoreDiameter')} (${paperCoreDiameter.unit})`"
+              />
+            </v-col>
+            <v-col cols="12">
+              <param-input-field
+                v-model="paperRollWallThickness"
+                :label="`${$t('paperRollWallThickness')} (${paperRollWallThickness.unit})`"
+              />
+            </v-col>
+          </v-row>
+        </v-card>
+      </v-col>
+
+      <!-- 结果显示区域 -->
+      <v-col
+        cols="12"
+        lg="5"
+        md="6"
+      >
+        <v-card
+          class="pa-6 result-card"
+          elevation="8"
+          rounded="xl"
+        >
+          <v-card-title class="text-h5 mb-6 d-flex align-center">
+            <v-icon
+              class="mr-3"
+              color="primary"
+              icon="mdi-calculator"
+              size="large"
+            />
+            {{ $t('results') }}
+          </v-card-title>
+
+          <v-row>
+            <v-col cols="12">
+              <result-card
+                :label="`${$t('recommendBeltThickness')} (${result.recommendBeltThickness.unit})`"
+                :value="result.recommendBeltThickness"
+              />
+            </v-col>
+            <v-col cols="12">
+              <result-card
+                :label="`${$t('recommendBeltWidth')} (${result.recommendBeltWidth.unit})`"
+                :value="result.recommendBeltWidth"
+              />
+            </v-col>
+            <v-col cols="12">
+              <result-card
+                :label="`${$t('recommendBeltLength')} (${result.recommendBeltLength.unit})`"
+                :value="result.recommendBeltLength"
+              />
+            </v-col>
+          </v-row>
+        </v-card>
+      </v-col>
+    </v-row>
+
+  </div>
 </template>
 
-<style scoped lang="sass">
+<script setup lang="ts">
+  import { computed, ref } from 'vue'
+  import { useI18n } from 'vue-i18n'
+  import { createParam, type Param } from '@/types/param'
 
-</style>
+  const { t, locale } = useI18n()
+
+  const currentSelect = ref('')
+  const currentSelectIndex = ref(0)
+
+  const selects = computed(() => [
+    t('50_120Series'),
+    t('200_Series'),
+    t('600_Series'),
+    t('new_50_120Series'),
+    t('new_200_Series'),
+    t('custom'),
+  ])
+
+  const maxWheelbase = ref<Param>(createParam(900, 'mm'))
+  const hubDiameter = ref<Param>(createParam(215, 'mm'))
+  const paperCoreDiameter = ref<Param>(createParam(76.2, 'mm'))
+  const paperRollWallThickness = ref<Param>(createParam(10, 'mm'))
+
+  const result = computed(() => {
+    const hubCircumference = Math.PI * hubDiameter.value.value
+    const paperRollExternalDiameter = paperCoreDiameter.value.value + paperRollWallThickness.value.value
+    const paperRollCircumference = Math.PI * paperRollExternalDiameter
+
+    const recommendBeltLength = Math.round((paperRollCircumference + hubCircumference + (maxWheelbase.value.value - 50) * 2) / 10) * 10
+
+    const beltWidthMapping = [
+      { threshold: 20, width: 10 },
+      { threshold: 25, width: 15 },
+      { threshold: 32, width: 20 },
+      { threshold: 40, width: 25 },
+      { threshold: 70, width: 30 },
+      { threshold: 95, width: 40 },
+      { threshold: 125, width: 50 },
+      { threshold: 150, width: 60 },
+      { threshold: 204, width: 80 },
+      { threshold: 380, width: 105 },
+      { threshold: 950, width: 120 },
+      { threshold: 1200, width: 150 },
+      { threshold: 5000, width: 200 },
+    ]
+
+    const beltThicknessMapping = [
+      { threshold: 10, thickness: 6 },
+      { threshold: 15, thickness: 8 },
+      { threshold: 20, thickness: 10 },
+      { threshold: 30, thickness: 12 },
+    ]
+
+    function getBeltWidth (circumference: number): number {
+      const mapping = beltWidthMapping.find(item => circumference < item.threshold)
+      return mapping ? mapping.width : 0
+    }
+
+    function getBeltThickness (width: number): number {
+      const mapping = beltThicknessMapping.find(item => width < item.threshold)
+      return mapping ? mapping.thickness : 15
+    }
+
+    const recommendBeltWidth = getBeltWidth(paperRollCircumference)
+    const recommendBeltThickness = getBeltThickness(paperRollWallThickness.value.value)
+
+    return {
+      recommendBeltLength: createParam(recommendBeltLength, 'mm'),
+      recommendBeltWidth: createParam(recommendBeltWidth, 'mm'),
+      recommendBeltThickness: createParam(recommendBeltThickness, 'mm'),
+    }
+  })
+
+  // 机器型号预设参数配置
+  const machineConfigs = computed(() => {
+    return {
+      [t('50_120Series')]: {
+        maxWheelbase: 900,
+        hubDiameter: 215,
+      },
+      [t('200_Series')]: {
+        maxWheelbase: 1100,
+        hubDiameter: 245,
+      },
+      [t('600_Series')]: {
+        maxWheelbase: 1675,
+        hubDiameter: 320,
+      },
+      [t('new_50_120Series')]: {
+        maxWheelbase: 900,
+        hubDiameter: 240,
+      },
+      [t('new_200_Series')]: {
+        maxWheelbase: 1100,
+        hubDiameter: 268,
+      },
+    }
+  })
+
+  // 选择机器型号时更新参数
+  function updateParams (machineModel: string): void {
+    const config = machineConfigs.value[machineModel]
+    currentSelectIndex.value = selects.value.indexOf(machineModel)
+    if (config) {
+      maxWheelbase.value = createParam(config.maxWheelbase, 'mm')
+      hubDiameter.value = createParam(config.hubDiameter, 'mm')
+    }
+  }
+
+  // 当前处于自定义模式
+  const isCustomMode = computed(() => {
+    return currentSelect.value === t('custom')
+  })
+
+  onMounted(() => {
+    // 初始化时设置默认选择
+    currentSelect.value = selects.value[0]
+    updateParams(currentSelect.value)
+  })
+
+  // 监听语言变化
+  watch(locale, () => {
+    // 更新当前选择的机器型号
+    currentSelect.value = selects.value[currentSelectIndex.value]
+    updateParams(currentSelect.value)
+  })
+
+</script>
diff --git a/src/components/ParamInputField.vue b/src/components/ParamInputField.vue
index 0a3cd65..cb7ca16 100644
--- a/src/components/ParamInputField.vue
+++ b/src/components/ParamInputField.vue
@@ -1,6 +1,7 @@
 <template>
   <v-text-field
     density="compact"
+    :disabled="disabled"
     hide-details
     :label="label"
     :model-value="modelValue.value.toString()"
@@ -17,6 +18,7 @@
   interface Props {
     label: string
     modelValue: Param
+    disabled?: boolean
   }
 
   interface Emits {
diff --git a/src/locale/en.json b/src/locale/en.json
index 615aac2..7895a10 100644
--- a/src/locale/en.json
+++ b/src/locale/en.json
@@ -35,5 +35,17 @@
   "beltAngle": "Belt angle",
   "paperHolderAngle": "Paper holder angle",
   "leadingLength": "Leading length",
-  "paperWidth": "Paper width"
+  "paperWidth": "Paper width",
+  "machineModel": "Model",
+  "maxWheelbase": "Maximum wheelbase",
+  "hubDiameter": "Hub diameter",
+  "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",
+  "recommendBeltWidth": "Recommended bandwidth",
+  "recommendBeltThickness": "Recommended belt thickness"
 }
diff --git a/src/locale/zh.json b/src/locale/zh.json
index b50abdc..231893c 100644
--- a/src/locale/zh.json
+++ b/src/locale/zh.json
@@ -35,5 +35,17 @@
   "beltAngle": "皮带角度",
   "paperHolderAngle": "纸架角度",
   "leadingLength": "导程",
-  "paperWidth": "面纸宽度"
+  "paperWidth": "面纸宽度",
+  "machineModel": "机器型号",
+  "maxWheelbase": "最大轮距",
+  "hubDiameter": "轮毂直径",
+  "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",
+  "recommendBeltWidth": "推荐皮带宽度",
+  "recommendBeltLength": "推荐皮带长度"
 }