From fa34a3761f5045bbc5e8c3e236a4e20c4ec813ea Mon Sep 17 00:00:00 2001
From: bestlee <bestlee@djxinxi.net>
Date: Fri, 14 Aug 2026 10:36:47 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=91=E8=B5=B7=E5=8F=98=E6=9B=B4-=E5=8F=98?=
 =?UTF-8?q?=E6=9B=B4=E7=94=B3=E8=AF=B7=E8=A1=A8=E5=AE=8C=E6=88=90?=
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Content-Type: text/plain; charset=UTF-8
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---
 src/typings/components.d.ts             |   2 +
 src/views/home/initiateChange/index.vue | 522 +++++++++++++++++++++++-
 2 files changed, 506 insertions(+), 18 deletions(-)

diff --git a/src/typings/components.d.ts b/src/typings/components.d.ts
index c6c3a13..feae8b8 100644
--- a/src/typings/components.d.ts
+++ b/src/typings/components.d.ts
@@ -68,6 +68,7 @@ declare module 'vue' {
     NButtonGroup: typeof import('naive-ui')['NButtonGroup']
     NCard: typeof import('naive-ui')['NCard']
     NCheckbox: typeof import('naive-ui')['NCheckbox']
+    NCheckboxGroup: typeof import('naive-ui')['NCheckboxGroup']
     NCollapse: typeof import('naive-ui')['NCollapse']
     NCollapseItem: typeof import('naive-ui')['NCollapseItem']
     NColorPicker: typeof import('naive-ui')['NColorPicker']
@@ -206,6 +207,7 @@ declare global {
   const NButtonGroup: typeof import('naive-ui')['NButtonGroup']
   const NCard: typeof import('naive-ui')['NCard']
   const NCheckbox: typeof import('naive-ui')['NCheckbox']
+  const NCheckboxGroup: typeof import('naive-ui')['NCheckboxGroup']
   const NCollapse: typeof import('naive-ui')['NCollapse']
   const NCollapseItem: typeof import('naive-ui')['NCollapseItem']
   const NColorPicker: typeof import('naive-ui')['NColorPicker']
diff --git a/src/views/home/initiateChange/index.vue b/src/views/home/initiateChange/index.vue
index 6df42e5..0128e24 100644
--- a/src/views/home/initiateChange/index.vue
+++ b/src/views/home/initiateChange/index.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref } from 'vue';
+import { computed, ref } from 'vue';
 import { Icon } from '@iconify/vue'
 import { useThemeStore } from '@/store/modules/theme';
 import {
@@ -22,14 +22,14 @@ interface ApplyForm {
   level: string;
   duration: string;
   urgent: boolean;
-  date: string;
-  restoreDate: string;
+  date: any;
+  restoreDate: any;
 }
 const form = ref<ApplyForm>({
   name: "", dept: "", mainChanges: [""], related: "", purposes: [], effect: "",
-  type: "", level: "", duration: "", urgent: false, date: "", restoreDate: "",
+  type: "", level: "", duration: "", urgent: false, date: null, restoreDate: null,
 });
-const tab = ref<string>("pre");
+const tab = ref<string>("form");
 const TABS = [
   { id: "pre", name: "变更预识别", icon: 'lucide:sparkles' },
   { id: "form", name: "变更申请表", icon: 'akar-icons:file' },
@@ -259,8 +259,8 @@ const submitApply = () => {
     duration: form.value.duration === "临时" ? "临时" : "永久",
     urgent: !!form.value.urgent,
     status: "审批中",
-    applicant: r.person,
-    org: form.value.dept || r.org,
+    applicant: ROLES[0].person,
+    org: form.value.dept || ROLES[0].org,
     device: "—",
     date: today(),
     purpose: form.value.purposes.join("、") || "提高生产效能",
@@ -277,6 +277,122 @@ const submitApply = () => {
   // emit("openChange", order);
 };
 
+const PURPOSE_OPTIONS = [
+  "满足市场需求", "提高生产效能", "改善操作条件", "增加安全性能",
+  "达到环保要求", "法律合规整改", "减少能耗物损", "稳定系统运行",
+  "完善管理制度", "达到质量改进", "设备可靠性升级",
+];
+const DEPT_APPROVER_OPTS = ["李主任（一车间主任）", "赵主任（二车间主任）", "陈主任（三车间主任）"].map((x) => ({ label: x, value: x }));
+const SIGNER_POOL = ["王仪表（技术部）", "王仪表（技术部 · 仪表）", "周设备（设备科 · 电气）", "王海燕（安全环保部）", "王海燕（质量部）"];
+const signerOpts = (cur: string) => [...new Set([cur, ...SIGNER_POOL])].map((x) => ({ label: x, value: x }));
+const levelScores = ref<number[]>([2, 2, 3, 1, 2, 3]);
+const totalScore = computed(() => levelScores.value.reduce((a, b) => a + b, 0));
+const levelResult = computed(() => (totalScore.value >= 20 ? "重要变更" : "一般变更"));
+const RISK_TOOLS_FORM = [
+  { key: "HAZOP", label: "HAZOP" },
+  { key: "JSA", label: "JSA" },
+  { key: "检查表法", label: "设备SCL" },
+  { key: "通用检查表", label: "风险检查表" },
+];
+const recommendTools = () => {
+  const lv = form.value?.level === "重要" ? "重要" : "一般";
+  tools.value = lv === "重要" ? ["HAZOP", "JSA", "检查表法", "通用检查表"] : ["JSA", "检查表法", "通用检查表"];
+  window.$message?.success(`已按「${lv}变更」规则匹配风险分析工具，可继续手动重选`);
+};
+const toggleTool = (t: string) => {
+  tools.value = tools.value.includes(t) ? tools.value.filter((x) => x !== t) : [...tools.value, t];
+};
+
+const files = ref<string[]>(["小试实验报告.pdf", "杂质初步分析.docx"]);
+const previewFile = ref<string | null>(null);
+const DISCIPLINE_SIGNER: Record<string, string> = {
+  技术: "王仪表（技术部）", 仪表: "王仪表（技术部 · 仪表）", 电气: "周设备（设备科 · 电气）", 环保: "王海燕（安全环保部）", 质量: "王海燕（质量部）",
+};
+const toggleDiscipline = (d:any) => {
+  const result = disciplines.value.reduce((acc: Record<string, string>, key: string) => {
+    acc[key] = DISCIPLINE_SIGNER[key];  // 如果键不存在，值为 undefined
+    return acc;
+  }, {});
+  signers.value = {...result};
+};
+
+const TAB_NAME: Record<string, string> = {
+  pre: "变更预识别", form: "变更申请表", risk: "风险分析记录表",
+  train: "变更培训内容", pssr: "PSSR检查内容", accept: "验收评价", close: "变更关闭确认表",
+};
+const confirmTab = (t: string) => {
+  const v = !confirmed.value[t];
+  confirmed.value = { ...confirmed.value, [t]: v };
+  if (v) window.$message?.success(`已确认${TAB_NAME[t]}内容完毕（标签页栏已标记 ✓）`);
+  else window.$message?.info(`已取消${TAB_NAME[t]}的确认标记`);
+};
+const regenerate = () => window.$message?.success(`演示：已根据变更描述重新生成${TAB_NAME[tab.value]}（本页内容已刷新）`);
+const download = () => window.$message?.success(`演示：${TAB_NAME[tab.value]}已下载（Word/PDF）`);
+
+const downloadPdf = () => window.$message?.success(`演示：${previewFile.value} 已下载`);
+const LEVEL_DIMS = [
+  {
+    name: "1. 设备影响", note: "不合适的材质将会导致",
+    options: [
+      { label: "对设备带来一定的损害及腐蚀", score: 1 },
+      { label: "对设备带来中等的损害及腐蚀", score: 2 },
+      { label: "对设备带来明显的损害及腐蚀", score: 3 },
+      { label: "对设备带来重大的损害及腐蚀", score: 4 },
+    ],
+  },
+  {
+    name: "2. 财务影响", note: "工艺设计错误将会导致",
+    options: [
+      { label: "一定损失，a<1万人民币", score: 1 },
+      { label: "中等损失，直接损失1万≤a<10万人民币", score: 2 },
+      { label: "大量损失，直接损失10万≤a<100万人民币", score: 3 },
+      { label: "巨额损失，直接损失100万人民币≤a", score: 4 },
+    ],
+  },
+  {
+    name: "3. 质量影响", note: "",
+    options: [
+      { label: "对质量带来一定的风险（非关键工席、非关键设备设施的变更）", score: 1 },
+      { label: "对质量带来中等风险（B类原料替代、生产辅助设备变更）", score: 2 },
+      { label: "对质量带来明显的风险（主要工艺参数、中间体生产工艺变更）", score: 3 },
+      { label: "对质量有很高风险（主要工艺路线、关键工艺参数变更）", score: 4 },
+    ],
+  },
+  {
+    name: "4. 设计的复杂程度", note: "工艺设计包含了",
+    options: [
+      { label: "少量的简单系统（单个设备或单个部件）", score: 1 },
+      { label: "大量的简单系统（多个单类设备或部件）", score: 2 },
+      { label: "至少一个复杂系统（涉及多设备/工艺相应调整）", score: 3 },
+      { label: "大量的复杂系统（需要装置配套改造调整）", score: 4 },
+    ],
+  },
+  {
+    name: "5. 工艺设计的成熟度", note: "",
+    options: [
+      { label: "被频繁使用，且被证明为专利方设计", score: 1 },
+      { label: "被少量使用，或被证明为专利方设计", score: 2 },
+      { label: "被相关工业设计方法或参考文献认可（非专利方）", score: 3 },
+      { label: "新的，未发表的", score: 4 },
+    ],
+  },
+  {
+    name: "6. 工艺危害", note: "物料性质和工艺条件",
+    options: [
+      { label: "无危害（常压、-10℃≤温度<40℃、无毒、无腐蚀不燃）", score: 1 },
+      { label: "可燃/负压/低正压（0~0.3MPa）、40℃≤温度<80℃", score: 2 },
+      { label: "易燃/中压（0.3~1.0MPa）、80℃≤温度<150℃", score: 3 },
+      { label: "极度危害/高压（>1.0MPa）、温度≥150℃", score: 4 },
+    ],
+  },
+];
+const finishApprover = () => {
+  sheet.value = null; 
+  window.$message?.success('审批流程已更新（底部固定行摘要同步刷新）');
+}
+
+
+
 </script>
 
 <template>
@@ -323,8 +439,8 @@ const submitApply = () => {
       </div>
       <!-- 中间 -->
       <div class="p-4">
-        <div class="space-y-4 scroll">
-          <!-- ===== 变更内容描述 ===== -->
+        <div class="space-y-4" :class="tab === 'pre'?'scroll':'scroll2'">
+          <!-- ===== 变更预识别 ===== -->
           <template v-if="tab === 'pre'">
             <!-- 变更内容描述 -->
             <div class="border" :style="{ borderRadius: themeStore.themeRadius + 'px' }">
@@ -452,10 +568,214 @@ const submitApply = () => {
               </div>
             </div>
           </template>
+          <!-- ===== 变更申请表 ===== -->
+          <template v-if="tab === 'form' && form">
+            <!-- 申请部门 / 申请人 -->
+            <div class="grid gap-4 grid-cols-2">
+              <div class="flex gap-3">
+                <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">申请部门 <span class="text-red-500">*</span></div>
+                <NInput v-model:value="form.dept" placeholder="请输入申请部门" />
+              </div>
+              <div class="flex gap-3">
+                <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">申请人</div>
+                <NInput v-model:value="ROLES[0].person" disabled />
+              </div>
+            </div>
+            <!-- 变更目的 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">变更目的</div>
+              <div class="rounded-lg border border-[#ACC6E5] bg-[#EAF0F9]/40 p-3">
+                <NCheckboxGroup v-model:value="form.purposes">
+                  <div class="flex flex-wrap gap-y-2 gap-x-4">
+                    <NCheckbox v-for="p in PURPOSE_OPTIONS" :key="p" :value="p" :label="p" />
+                  </div>
+                </NCheckboxGroup>
+              </div>
+            </div>
+            <!-- 预期效果 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">预期效果</div>
+              <NInput type="textarea" v-model:value="form.effect" rows="2" placeholder="" />
+            </div>
+            <!-- 主要变更内容 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">主要变更内容 <span class="text-red-500">*</span></div>
+              <div class="flex-1 space-y-2">
+                <div v-for="(m, i) in form.mainChanges" :key="i" class="flex items-center gap-2">
+                  <span class="w-5 shrink-0 text-sm text-slate-400">{{ i + 1 }}.</span>
+                  <NInput v-model:value="m as string" placeholder="" />
+                  <NButton text type="error" @click="form = { ...form, mainChanges: form.mainChanges.filter((_, j) => j !== i) }">
+                    <Icon icon="line-md:close-circle" class="size-16px" />
+                  </NButton>
+                </div>
+                <NButton text type="primary" class="text-xs" @click="form = { ...form, mainChanges: [...form.mainChanges, ''] }">
+                  <Icon icon="ic:round-plus" class="size-14px" /> 添加变更点
+                </NButton>
+              </div>
+            </div>
+            <!-- 连带变更内容 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600">连带变更内容</div>
+              <div class="flex-1 space-y-2">
+                <div v-for="(m, i) in (form.related ? form.related.split('、') : [''])" :key="i" class="flex items-center gap-2">
+                  <span class="w-5 shrink-0 text-sm text-slate-400">{{ i + 1 }}.</span>
+                  <NInput v-model:value="m as string" placeholder="连带变更点（如：更新操作规程）" />
+                  <NButton text type="error" @click="form = { ...form, related: (form.related ? form.related.split('、') : ['']).filter((_, j) => j !== i).join('、') }">
+                    <Icon icon="line-md:close-circle" class="size-16px" />
+                  </NButton>
+                </div>
+                <NButton text type="primary" class="text-xs" @click="form = { ...form, related: form.related ? `${form.related}、` : '、' }">
+                  <Icon icon="ic:round-plus" class="size-14px" /> 添加连带变更点
+                </NButton>
+              </div>
+            </div>
+            <!-- 变更类型 / 变更等级 -->
+            <div class="grid gap-4 grid-cols-2">
+              <div class="flex gap-3">
+                <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">变更类型 <span class="text-red-500">*</span></div>
+                <div class="flex flex-1 items-center gap-4 rounded-lg bg-slate-50 px-3 py-2">
+                  <NRadioGroup v-model:value="form.type">
+                    <div class="flex gap-x-2">
+                      <NRadio v-for="t in ['工艺', '设备', '管理']" :key="t" :value="t">{{t}}</NRadio>
+                    </div>
+                  </NRadioGroup>
+                  <NButton text type="primary" class="ml-auto text-xs hover:underline" @click="sheet = 'type'">
+                    <Icon icon="lucide:sparkles" class="size-12px" />
+                    AI 判定说明
+                  </NButton>
+                </div>
+              </div>
+              <div class="flex gap-3">
+                <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">变更等级 <span class="text-red-500">*</span></div>
+                <div class="flex flex-1 items-center gap-4 rounded-lg bg-slate-50 px-3 py-2">
+                  <NRadioGroup v-model:value="form.level">
+                    <div class="flex gap-x-2">
+                      <NRadio v-for="t in ['一般', '重要']" :key="t" :value="t">{{t}}</NRadio>
+                    </div>
+                  </NRadioGroup>
+                  <NButton text type="primary" class="ml-auto text-xs hover:underline" @click="sheet = 'level'">
+                    <Icon icon="lucide:list-checks" class="size-12px" /> 等级判定表 ({{ totalScore }}分) →
+                  </NButton>
+                </div>
+              </div>
+            </div>
+            <!-- 变更时限 / 风险分析 -->
+            <div class="grid gap-4 grid-cols-2">
+              <div class="flex gap-3">
+                <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">变更时限 <span class="text-red-500">*</span></div>
+                <div class="flex flex-1 items-center gap-4 rounded-lg bg-slate-50 px-3 py-2">
+                  <NRadioGroup v-model:value="form.duration">
+                    <div class="flex gap-x-2">
+                      <NRadio v-for="t in ['永久', '临时']" :key="t" :value="t">{{t}}</NRadio>
+                    </div>
+                  </NRadioGroup>
+                  <NCheckbox v-model:checked="form.urgent">紧急</NCheckbox>
+                </div>
+              </div>
+              <div class="flex gap-3">
+                <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">风险分析</div>
+                <div class="flex flex-1 flex-wrap items-center gap-2 rounded-lg bg-slate-50 px-3 py-2">
+                  <NButton size="small" round v-for="t in RISK_TOOLS_FORM" :key="t.key" @click="toggleTool(t.key)" title="点击选用 / 取消；AI 辅助分析在各工具插件内使用"
+                    class="text-sm"
+                    :ghost="tools.includes(t.key) ? false : true"
+                    :type="tools.includes(t.key) ? 'primary' : 'default'"
+                  >
+                    {{ t.label }}
+                  </NButton>
+                  <NButton type="primary" ghost dashed size="small" round @click="recommendTools" class="text-xs">
+                    按等级重新推荐
+                  </NButton>
+                </div>
+              </div>
+            </div>
+            <!-- 计划投用时间 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">计划投用时间</div>
+              <div class="flex flex-1 flex-wrap items-center gap-2">
+                <NDatePicker v-model:value="form.date" type="date" class="!max-w-[220px]" />
+                <template v-if="form.duration === '临时'">
+                  <span class="whitespace-nowrap text-sm text-slate-500">计划恢复时间 <span class="text-red-500">*</span></span>
+                  <NDatePicker v-model:value="form.restoreDate" type="date" class="!max-w-[220px]" />
+                  <span class="text-xs text-amber-600">临时变更到期系统自动提醒恢复原状</span>
+                </template>
+                <span v-else class="whitespace-nowrap text-xs text-slate-300">（勾选「临时」后在此并排填写计划恢复时间）</span>
+              </div>
+            </div>
+            <div v-if="form.urgent" class="text-xs text-red-500">紧急变更为单独标记：走快速通道，事后限期补办风险分析与完整审批</div>
+            <!-- 所需材料 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">所需材料</div>
+              <div class="flex-1 space-y-2">
+                <div class="text-[11px] text-slate-400">施工所需材料（生成变更申请表时系统自动生成，支持手动修改）</div>
+                <NInput type="textarea" v-model:value="materialsText" rows="4" placeholder="点击「生成变更申请单」后由系统按变更内容自动生成，也可直接填写" />
+              </div>
+            </div>
+            <!-- 资料上传 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600 text-right">资料上传</div>
+              <div class="flex flex-1 flex-wrap items-center gap-2 rounded-lg border border-dashed p-3">
+                <NButton size="small" class="text-xs" v-for="f in files" :key="f" @click="previewFile = f" title="点击在线预览">
+                  <Icon icon="akar-icons:file" class="size-14px" />
+                  {{ f }}
+                </NButton>
+                <NButton @click="files = [...files, `资料_${files.length + 1}.pdf`]">
+                  <Icon icon="material-symbols:upload" class="size-16px" /> 资料上传
+                </NButton>
+                <span class="text-xs text-slate-400">（点击附件名弹窗预览，支持 PDF / Word / 图片在线查看）</span>
+              </div>
+            </div>
+            <!-- 需更新的资料 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600">需更新的资料</div>
+              <div class="flex flex-1 flex-wrap items-center gap-x-4 gap-y-1.5 rounded-lg bg-slate-50 px-3 py-2">
+                <NCheckboxGroup v-model:value="updateDocs">
+                  <div class="flex flex-wrap gap-y-2 gap-x-4">
+                    <NCheckbox v-for="p in ['PID图纸', '操作规程', '总图', '设备台账', '工艺卡片', '联锁台账', '应急预案']" :key="p" :value="p" :label="p" />
+                  </div>
+                </NCheckboxGroup>
+                <span class="self-center text-xs text-slate-400">（多选，变更关闭前逐项确认上传最新版本）</span>
+              </div>
+            </div>
+            <!-- 涉及专业 -->
+            <div class="flex gap-3">
+              <div class="w-24 shrink-0 pt-2 text-sm font-medium text-slate-600">涉及专业</div>
+              <div class="flex-1">
+                <div class="flex flex-wrap items-center gap-x-4 gap-y-1.5 rounded-lg bg-slate-50 px-3 py-2">
+                  <NCheckboxGroup v-model:value="disciplines" @update:value="toggleDiscipline">
+                    <div class="flex flex-wrap gap-y-2 gap-x-4">
+                      <NCheckbox v-for="p in ['技术', '仪表', '电气', '环保', '质量']" :key="p" :value="p" :label="p" />
+                    </div>
+                  </NCheckboxGroup>
+                  <span class="self-center text-xs text-slate-400">（多选，决定审批流中专业会签/审批的路由范围）</span>
+                </div>
+                <div v-if="Object.keys(signers).length > 0" class="mt-1.5 flex flex-wrap items-center gap-1.5 text-xs text-slate-500">
+                  <Icon icon="lucide:users" class="size-12px" />已联动专业会签：
+                  <NTag size="small" type="info" v-for="(p, d) in signers" :key="d">{{ d }} · {{ p }}</NTag>
+                  <span class="text-slate-400">（在底部「审批流程设置」中可调整人选）</span>
+                </div>
+              </div>
+            </div>
+
+          </template>
         </div>
       </div>
       <!-- 底部 -->
-       <div class="flex flex-wrap items-center gap-x-4 gap-y-2 bg-[#EAF0F9] px-4 py-2.5 shadow-[0_-2px_8px_rgba(0,0,0,0.05)]">
+      <!-- 全局按钮：下载 / 重新生成 / 确认完毕 -->
+      <div v-if="tab !== 'pre'" class="mt-4 flex flex-wrap items-center justify-between gap-2 border-t p-4">
+        <div class="flex flex-wrap gap-2">
+          <NButton ghost type="success" @click="download">
+            <Icon icon="material-symbols:download" class="size-16px" /> 下载{{ TAB_NAME[tab] }}
+          </NButton>
+          <NButton ghost type="warning" @click="regenerate">
+            <Icon icon="tdesign:refresh" class="size-14px" /> 重新生成{{ TAB_NAME[tab] }}
+          </NButton>
+          <NButton ghost :type="confirmed[tab] ? 'success' : 'primary'" @click="confirmTab(tab)">
+            <Icon icon="ix:success" class="size-16px" /> {{ confirmed[tab] ? '已确认完毕' : '本标签内容确认完毕' }}
+          </NButton>
+        </div>
+        <span class="text-xs text-slate-400">审批人 / 保存 / 提交均在底部固定行，滚动时保持可见</span>
+      </div>
+      <div class="flex flex-wrap items-center gap-x-4 gap-y-2 bg-[#EAF0F9] px-4 py-2.5 shadow-[0_-2px_8px_rgba(0,0,0,0.05)]">
         <template v-if="tab === 'pre'">
           <span class="text-xs text-slate-400">预识别阶段不设审批人与提交：完成识别与预分析后，请切换至「变更申请表」选择审批人并提交</span>
           <div class="ml-auto flex shrink-0 gap-2">
@@ -471,24 +791,185 @@ const submitApply = () => {
         </template>
         <template v-else>
           <div class="flex min-w-0 flex-1 flex-wrap items-center gap-x-2 gap-y-1 text-xs text-slate-500">
-            <Users class="h-3.5 w-3.5 shrink-0 text-[#1D4E9C]" />
+            <Icon icon="lucide:users" class="size-14px" />
             <span class="min-w-0 truncate">
               部门审核：{{ approvers.部门审核 }} → 专业会签：{{ Object.keys(signers).length ? Object.values(signers).join('、') : '未涉及专业 · 免会签' }} → 最终批准：{{ approvers.最终批准 }}
             </span>
-            <button :class="['shrink-0 border-[#6E93C6] bg-white text-[#1D4E9C] hover:bg-[#DFE9F6]']" @click="sheet = 'approver'">
-              <SlidersHorizontal class="h-3 w-3" /> 审批流程设置
-            </button>
+            <NButton ghost size="small" type="primary" @click="sheet = 'approver'">
+              <Icon icon="octicon:sliders-24" class="size-14px" />
+              审批流程设置
+            </NButton>
           </div>
           <div class="ml-auto flex shrink-0 items-center gap-2">
-            <button :class="['!h-8 !px-3 !text-xs']" @click="saveDraft">保存</button>
+            <NButton size="small" type="primary" @click="saveDraft">保存</NButton>
             <span v-if="!form" class="flex items-center text-xs text-amber-600">请先在「变更预识别」页生成变更申请单</span>
-            <button :class="['!h-8 !px-3 !text-xs']" @click="submitApply" :disabled="!form" :title="form ? '提交进入审批流' : '请先生成变更申请单'">
-              提交 <ChevronRight class="h-4 w-4" />
-            </button>
+            <NButton size="small" type="primary" @click="submitApply" :disabled="!form" :title="form ? '提交进入审批流' : '请先生成变更申请单'">
+              提交 <Icon icon="formkit:right" class="size-14px" />
+            </NButton>
           </div>
         </template>
       </div>
     </div>
+    <!-- 附件在线预览弹窗 -->
+    <NModal
+      :show="previewFile !== null"
+      preset="card"
+      :auto-focus="false"
+      :style="{ width: '700px', height: 'auto' }"
+      :segmented="{ content: true, footer: true }"
+      @update:show="(v: boolean) => !v && (previewFile = null)"
+    >
+      <template #header>
+        <div class="flex items-center gap-2 text-base font-semibold text-slate-800">
+          <Icon icon="akar-icons:file" class="size-18px" /> {{ previewFile }}
+        </div>
+      </template>
+      <template #default>
+        <div class="space-y-3">
+          <div class="flex flex-wrap gap-x-4 gap-y-1 text-xs text-slate-400">
+            <span>上传人：{{ ROLES[0].person }}</span><span>上传时间：{{ today() }}</span><span>版本：V1（受控）</span>
+          </div>
+          <div class="flex h-72 flex-col items-center justify-center gap-2 rounded-lg border bg-slate-50 text-slate-400">
+            <Icon icon="akar-icons:file" class="size-42px" />
+            <span class="text-sm">文件在线预览区（演示）</span>
+            <span class="text-xs">正式环境由文档预览服务渲染 PDF / Word / 图片内容，支持缩放、翻页与移动端查看</span>
+          </div>
+        </div>
+      </template>
+      <template #footer>
+        <div class="flex justify-end gap-[10px]">
+          <NButton ghost size="small" @click="downloadPdf">
+            <Icon icon="material-symbols:download" class="size-16px" /> 下载
+          </NButton>
+          <NButton size="small" type="primary" @click="previewFile = null">关闭</NButton>
+        </div>
+      </template>
+    </NModal>
+    <!-- 侧边抽屉：AI 类型判定 / 等级判定表 / 审批流程设置 -->
+    <NDrawer :show="sheet !== null" @update:show="(v: boolean) => !v && (sheet = null)" placement="right" :width="sheet === 'level' ? '45rem' : '28rem'">
+      <NDrawerContent>
+        <template #header>
+          <div v-if="sheet === 'type'" class="text-base font-semibold text-slate-800">AI 变更类型判定说明</div>
+          <div v-if="sheet === 'level'" class="text-base font-semibold text-slate-800">变更等级判定表</div>
+          <div v-if="sheet === 'approver'" class="text-base font-semibold text-slate-800">审批流程设置</div>
+        </template>
+        <div class="h-full space-y-4 overflow-y-auto">
+          <!-- AI 变更类型判定说明 -->
+          <template v-if="sheet === 'type'">
+            <div class="flex items-center gap-2">
+              <span class="inline-flex items-center gap-1 rounded-full border border-violet-200 bg-violet-100 px-2 py-0.5 text-xs font-medium text-violet-700">
+                ✨ AI 生成 · 需人工确认
+              </span>
+              <NTag type="info" size="small">判定：工艺</NTag>
+              <NTag size="small">置信度：高</NTag>
+            </div>
+            <div class="space-y-3 text-sm leading-relaxed text-slate-700">
+              <p><b>判定结论：</b>本次变更涉及反应温度（80℃→90℃）、保温时间（8h→4h）等工艺参数调整及 DCS 报警/联锁值修改，未涉及设备本体更换或材质变更，依据变更类型规则判定为「工艺」类变更。</p>
+              <p><b>判定依据：</b></p>
+              <ul class="list-disc space-y-1 pl-5">
+                <li>命中规则 2.1：操作参数超出原设计控制范围 → 工艺类</li>
+                <li>命中规则 2.4：DCS 报警值/联锁值调整 → 工艺类（仪表联动）</li>
+                <li>排除规则 3.2：无设备规格型号变化 → 不构成设备类</li>
+              </ul>
+              <p><b>知识库引用：</b>工艺卡片 R-101（Rev B）、DCS 联锁台账、《变更管理制度》第 4.2 条。</p>
+              <p class="rounded-lg bg-amber-50 p-3 text-xs text-amber-700">AI 判定结果仅供参考，最终类型以人工确认为准；如调整为其他类型，系统将记录修改留痕。</p>
+            </div>
+          </template>
+  
+          <!-- 变更等级判定表 -->
+          <template v-if="sheet === 'level'">
+            <div class="flex items-center gap-2">
+              <span class="inline-flex items-center gap-1 rounded-full border border-violet-200 bg-violet-100 px-2 py-0.5 text-xs font-medium text-violet-700">
+                ✨ AI 生成 · 需人工确认
+              </span>
+              <NTag size="small" :type="totalScore >= 20 ? 'error' : 'warning'">
+                {{ levelResult }}
+              </NTag>
+              <span class="text-xs text-slate-400">合计得分 <b class="text-[#17407F]">{{ totalScore }}</b> 分（&lt;20 分为一般，≥20 分为重要）</span>
+            </div>
+            <div class="grid gap-3 grid-cols-2">
+              <div v-for="(dim, di) in LEVEL_DIMS" :key="dim.name" class="rounded-lg border p-3">
+                <div class="mb-2 flex items-baseline justify-between gap-2">
+                  <span class="text-sm font-semibold text-slate-700">
+                    {{ dim.name }}
+                    <span v-if="dim.note" class="ml-1 text-xs font-normal text-slate-400">（{{ dim.note }}）</span>
+                  </span>
+                  <span class="text-sm text-slate-500">得分 <b class="text-[#17407F]">{{ levelScores[di] }}</b></span>
+                </div>
+                <div class="space-y-1.5">
+                  <button v-for="op in dim.options" :key="op.score" @click="levelScores = levelScores.map((s, i) => (i === di ? op.score : s))"
+                    class="flex w-full items-start gap-2 rounded-lg px-2 py-1.5 text-left text-xs transition"
+                    :class="levelScores[di] === op.score ? 'bg-[#EAF0F9] text-[var(--theme-color)]' : 'text-slate-600 hover:bg-slate-50 bg-white'"
+                    :style="{'--theme-color': themeStore.themeColor}"
+                  >
+                    <span 
+                      class="mt-0.5 flex h-3.5 w-3.5 shrink-0 items-center justify-center rounded-full border" 
+                      :class="levelScores[di] === op.score ? 'border-[var(--theme-color)]' : 'border-slate-300'"
+                      :style="{'--theme-color': themeStore.themeColor}"
+                    >
+                      <span 
+                        v-if="levelScores[di] === op.score" 
+                        class="h-1.5 w-1.5 rounded-full bg-[var(--theme-color)]"
+                        :style="{'--theme-color': themeStore.themeColor}"
+                      />
+                    </span>
+                    <span class="flex-1 leading-snug">{{ op.label }}（{{ op.score }}分）</span>
+                  </button>
+                </div>
+              </div>
+            </div>
+            <div class="rounded-lg border border-violet-200 bg-violet-50/50 p-4">
+              <div class="mb-2 flex items-center gap-2 text-sm font-semibold text-violet-700">
+                <Icon icon="lucide:sparkles" class="size-14px" />
+                AI 评分分析过程
+              </div>
+              <div class="space-y-3 text-xs leading-relaxed text-slate-600">
+                <p>我们分析变更内容：缩合反应温度从80℃提高到90℃，反应时间从8小时缩短到4小时。设备材质SS304，设计温度100℃，设计压力0.2MPa，压力不变（常压）。物料为原料A与原料B，未具体说明毒性、腐蚀性。逐维度评分如下。</p>
+                <p><b class="text-[#17407F]">1. 设备影响：</b>温度从80℃升至90℃，仍在设计温度100℃范围内，但接近上限。SS304 在 80→90℃ 下腐蚀速率可能略有增加，但变化不大；保守起见给 2 分（中等损害）。</p>
+                <p><b class="text-[#17407F]">2. 财务影响：</b>变更目的是提升产能，但若设计错误可能导致反应失败、批次报废。温度提高10℃、时间缩短一半，控制不好可能影响产品质量，损失可能中等（1万~10万），取 2 分。</p>
+                <p><b class="text-[#17407F]">3. 质量影响：</b>涉及主要工艺参数变更且有未知杂质（0.05%→0.12%）结构未定，对质量带来明显风险，取 3 分。</p>
+                <p class="text-slate-400">（各维度得分均可人工改判，修改留痕；改判后等级自动回填至申请表）</p>
+              </div>
+            </div>
+          </template>
+  
+          <!-- 审批流程设置 -->
+          <template v-if="sheet === 'approver'">
+            <p class="text-xs leading-relaxed text-slate-400">审批链：部门审核 → 专业会签 → 最终批准。专业会签人由申请表「涉及专业」勾选自动增减，可在此调整人选；重要变更自动追加安全审查与分管领导终批。</p>
+            <div class="rounded-lg border p-3">
+              <div class="mb-2 flex items-center gap-2 text-sm font-semibold text-slate-700">
+                <NTag type="info" size="small">1</NTag> 部门审核
+              </div>
+              <NSelect :value="approvers.部门审核" :options="DEPT_APPROVER_OPTS"
+                @update:value="(v: string) => approvers = { ...approvers, 部门审核: v }" />
+            </div>
+            <div class="rounded-lg border p-3">
+              <div class="mb-2 flex items-center gap-2 text-sm font-semibold text-slate-700">
+                <NTag type="info" size="small">2</NTag> 专业会签
+                <span class="text-[11px] font-normal text-slate-400">（由「涉及专业」勾选联动）</span>
+              </div>
+              <p v-if="Object.keys(signers).length === 0" class="text-xs text-slate-400">未勾选涉及专业，本环节免会签；如需会签，请回申请表勾选「涉及专业」。</p>
+              <div v-else class="space-y-2">
+                <div v-for="(p, d) in signers" :key="d" class="flex items-center gap-2">
+                  <NTag size="small">{{ d }}</NTag>
+                  <NSelect class="flex-1" :value="p" :options="signerOpts(p)"
+                    @update:value="(v: string) => signers = { ...signers, [d]: v }" />
+                </div>
+              </div>
+            </div>
+            <div class="rounded-lg border p-3">
+              <div class="mb-2 flex items-center gap-2 text-sm font-semibold text-slate-700">
+                <NTag type="info" size="small">3</NTag> 最终批准
+                <NTag size="small" class="text-11px">制度固定</NTag>
+              </div>
+              <NInput :value="approvers.最终批准" disabled />
+              <p class="mt-1.5 text-[11px] text-slate-400">重要变更：自动追加「安全审查（安全环保部）」与「分管领导终批」节点，无需手动设置。</p>
+            </div>
+            <NButton type="primary" class="w-full" @click="finishApprover">完成设置</NButton>
+          </template>
+        </div>
+      </NDrawerContent>
+    </NDrawer>
   </NCard>
 </NSpace>
 </template>
@@ -499,4 +980,9 @@ const submitApply = () => {
   overflow-y: auto;
   @include scrollbar();
 }
+.scroll2 {
+  height: calc(100vh - 409px);
+  overflow-y: auto;
+  @include scrollbar();
+}
 </style>