Initial commit: GovAI 政务AI平台

2026-06-15 23:48:37 +08:00
commit 0f490f72a9
245 changed files with 51669 additions and 0 deletions
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+"use client";
+
+import { useCallback } from "react";
+import { toast } from "sonner";
+
+/**
+ * 触发浏览器文件下载。
+ * chatbot-ui / agent-ui / doc-writer-ui / analysis-ui 的导出功能共用。
+ */
+export function useFileExport() {
+  const download = useCallback(
+    (content: string, filename: string, successMsg = "已导出") => {
+      const blob = new Blob([content], { type: "application/octet-stream" });
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement("a");
+      a.href = url;
+      a.download = filename;
+      a.style.display = "none";
+      document.body.appendChild(a);
+      a.click();
+      setTimeout(() => {
+        document.body.removeChild(a);
+        URL.revokeObjectURL(url);
+      }, 30000);
+      toast.success(successMsg);
+    },
+    [],
+  );
+
+  return { download };
+}