From e54d936b199f61e0765c4b253a21b0f696104284 Mon Sep 17 00:00:00 2001
From: "DESKTOP-1R2VSQH\\Lenovo ThinkPad E490" <nicey2t1096@gmail.com>
Date: Fri, 1 May 2026 11:24:22 +0700
Subject: [PATCH] fix: test load file iOS Safari

---
 .../01_Information/02_ChangeName.vue          | 32 +++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/src/modules/10_registry/01_Information/02_ChangeName.vue b/src/modules/10_registry/01_Information/02_ChangeName.vue
index 7d8074f..dc2b645 100644
--- a/src/modules/10_registry/01_Information/02_ChangeName.vue
+++ b/src/modules/10_registry/01_Information/02_ChangeName.vue
@@ -139,10 +139,38 @@ async function onDownloadFile(id: string, profileId: string) {
       const downloadUrl = res.data.downloadUrl;
       const response = await fetch(downloadUrl);
       const blob = await response.blob();
-      const url = URL.createObjectURL(blob);
+
+      const contentType: string | null = response.headers.get("Content-Type");
+
+      // 2. สร้างตัวแปลง MIME Type เป็นนามสกุลไฟล์
+      const extensionMap: Record<string, string> = {
+        "application/pdf": "pdf",
+        "image/jpeg": "jpg",
+        "image/png": "png",
+        "image/gif": "gif",
+        "application/zip": "zip",
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.document":
+          "docx",
+        "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet":
+          "xlsx",
+      };
+
+      let extension = contentType ? extensionMap[contentType] : undefined;
+
+      if (!extension) {
+        const urlWithoutQuery = downloadUrl.split("?")[0];
+        extension = urlWithoutQuery.includes(".")
+          ? urlWithoutQuery.split(".").pop()
+          : "pdf";
+      }
+
+      const blobForDownload = new Blob([blob], {
+        type: "application/octet-stream",
+      });
+      const url = URL.createObjectURL(blobForDownload);
       const link = document.createElement("a");
       link.href = url;
-      link.download = `ประวัติการเปลี่ยนชื่อ-นามสกุล_`;
+      link.download = `ประวัติการเปลี่ยนชื่อ-นามสกุล.${extension}`;
       document.body.appendChild(link);
       link.click();
       setTimeout(() => {