feat: export AI teaching plans as Word

src/views/analysis-of-students/dialogue.vue

@@ -17,9 +17,9 @@
                 <img src="@/assets/images/ai.webp" alt="" />
               </div>
               <MdPreview :editorId="id" :modelValue="item.content" :codeFoldable="false" theme="dark" codeTheme="a11y" />
-              <div class="copy">
-                <el-tooltip class="box-item" effect="dark" content="复制" placement="top">
-                  <svg-icon icon-class="copy" v-copyText="item.content" v-copyText:callback="copyTextSuccess" />
+              <div v-if="item.role !== 'user'" class="answer-export">
+                <el-tooltip class="box-item" effect="dark" content="导出教案" placement="top">
+                  <svg-icon icon-class="导出" @click.stop="exportTeachingPlan(item)" />
                 </el-tooltip>
               </div>
             </div>
@@ -47,6 +47,7 @@ import { getAssetsFile } from "@/utils/index.js";
 import * as AI from "@/api/AI.js";
 import "md-editor-v3/lib/style.css";
 import * as XLSX from "xlsx";
+import { marked } from "marked";
 import useUserStore from "@/store/modules/user";
 const { proxy } = getCurrentInstance();
 const userStore = useUserStore();
@@ -146,9 +147,31 @@ const scrollToBottom = () => {
     scrollEl.scrollTop = scrollEl.scrollHeight;
   }
 };
-const copyTextSuccess = () => {
-  proxy.$modal.msgSuccess("复制成功");
-};
+function exportTeachingPlan(item) {
+  if (!item?.content?.trim()) {
+    proxy.$message.warning("暂无可导出的教案内容");
+    return;
+  }
+  const documentHtml = `<!DOCTYPE html><html><head><meta charset="utf-8"><style>
+    @page { size: A4; margin: 20mm; }
+    body { color: #1f2937; font-family: "Microsoft YaHei", Arial, sans-serif; font-size: 11pt; line-height: 1.7; }
+    h1 { margin: 0 0 20px; color: #0f4c81; font-size: 20pt; }
+    h2, h3 { color: #0f4c81; }
+    table { width: 100%; margin: 14px 0; border-collapse: collapse; table-layout: fixed; }
+    th, td { padding: 8px 10px; border: 1px solid #8ca7c1; vertical-align: top; word-break: break-word; }
+    th { color: #102a43; background: #dceeff; font-weight: 700; }
+    pre { padding: 12px; overflow-wrap: break-word; white-space: pre-wrap; background: #f4f7fa; }
+    img { max-width: 100%; }
+  </style></head><body><h1>AI 实训教案</h1>${marked.parse(item.content, { gfm: true, breaks: true })}</body></html>`;
+  const blob = new Blob(["\ufeff", documentHtml], { type: "application/msword;charset=utf-8" });
+  const url = URL.createObjectURL(blob);
+  const link = document.createElement("a");
+  link.href = url;
+  link.download = `AI实训教案-${new Date().toISOString().slice(0, 10)}.doc`;
+  link.click();
+  URL.revokeObjectURL(url);
+  proxy.$modal.msgSuccess("教案已导出");
+}
 // 中断对话
 const gInterrupt = () => {
   if (abortController) {
@@ -373,7 +396,7 @@ onUnmounted(() => {
   gap: 1rem;
   position: relative;
   padding-right: 10px;
-  .copy {
+  .answer-export {
     position: absolute;
     top: 5px;
     right: 23px;
@@ -385,7 +408,7 @@ onUnmounted(() => {
     }
   }
   &:hover {
-    .copy {
+    .answer-export {
       display: block;
       cursor: pointer;
     }
@@ -408,7 +431,7 @@ onUnmounted(() => {
 .qustionCon {
   position: relative;
   padding-left: 10px;
-  .copy {
+  .answer-export {
     position: absolute;
     top: 5px;
     left: 8px;
@@ -420,7 +443,7 @@ onUnmounted(() => {
     }
   }
   &:hover {
-    .copy {
+    .answer-export {
       display: block;
       cursor: pointer;
     }

tests/ai-lesson-plan-export.static.test.cjs

@@ -0,0 +1,18 @@
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+const path = require("node:path");
+
+const page = fs.readFileSync(
+  path.resolve(__dirname, "../src/views/analysis-of-students/dialogue.vue"),
+  "utf8",
+);
+
+assert.match(page, /content="导出教案"/);
+assert.match(page, /icon-class="导出"/);
+assert.doesNotMatch(page, /v-copyText="item\.content"/);
+assert.match(page, /function exportTeachingPlan\(item\)/);
+assert.match(page, /marked\.parse\(item\.content/);
+assert.match(page, /table-layout:\s*fixed/);
+assert.match(page, /th, td\s*\{[^}]*word-break:\s*break-word/);
+
+console.log("AI lesson plan export static checks passed");