From f1365df997083a018a511e7581d73b4a4064601a Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Mon, 17 Mar 2025 10:17:18 +0800
Subject: [PATCH] ENH: select first order variant for newly enabled
 printer_model

Change-Id: I841a15f908cb74e6bfa594e017349a967ab4cf0a
Jira: STUDIO-10791
---
 src/slic3r/GUI/WebGuideDialog.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/slic3r/GUI/WebGuideDialog.cpp b/src/slic3r/GUI/WebGuideDialog.cpp
index 2e3f769f1..69be7eccd 100644
--- a/src/slic3r/GUI/WebGuideDialog.cpp
+++ b/src/slic3r/GUI/WebGuideDialog.cpp
@@ -862,11 +862,19 @@ bool GuideFrame::apply_config(AppConfig *app_config, PresetBundle *preset_bundle
         if (config == enabled_vendors.end())
             return std::string();
 
+        const VendorProfile & printer_profile = preset_bundle->vendors[bundle_name];
         const std::map<std::string, std::set<std::string>>& model_maps = config->second;
         //for (const auto& vendor_profile : preset_bundle->vendors) {
         for (const auto model_it: model_maps) {
             if (model_it.second.size() > 0) {
                 variant = *model_it.second.begin();
+                if (model_it.second.size() > 1) {
+                    const VendorProfile::PrinterModel &printer_model   = *std::find_if(printer_profile.models.begin(), printer_profile.models.end(),
+                                                                                  [id = model_it.first](auto &m) { return m.id == id; });
+                    for (auto &vt : printer_model.variants) {
+                        if (std::find(model_it.second.begin(), model_it.second.end(), vt.name) != model_it.second.end()) { variant = vt.name; break; }
+                    }
+                }
                 const auto config_old = old_enabled_vendors.find(bundle_name);
                 if (config_old == old_enabled_vendors.end())
                     return model_it.first;