From 7fe3265146017ea9ebf80ebdf7372bb38a65e1da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20G=C3=B6ttgens?= <lars.goettgens@rwth-aachen.de>
Date: Thu, 1 Feb 2024 20:28:56 +0100
Subject: [PATCH] some progress?

---
 src/Serialization/Upgrades/0.15.0.jl | 35 +++++++++++++++++++---------
 1 file changed, 24 insertions(+), 11 deletions(-)

diff --git a/src/Serialization/Upgrades/0.15.0.jl b/src/Serialization/Upgrades/0.15.0.jl
index 6ead1bb57d0e..f41714210814 100644
--- a/src/Serialization/Upgrades/0.15.0.jl
+++ b/src/Serialization/Upgrades/0.15.0.jl
@@ -6,7 +6,7 @@ push!(upgrade_scripts_set, UpgradeScript(
   v"0.15.0",
   function upgrade_0_15_0(s::UpgradeState, dict::Dict)
 
-    upgraded_dict = dict
+    upgraded_dict = dict #upgrade_data(upgrade_0_15_0, s, dict)
 
     renamings = Dict{String,String}([
       ("FlintPadicField", "PadicField"),
@@ -31,18 +31,31 @@ push!(upgrade_scripts_set, UpgradeScript(
       ("EmbeddedElem", "EmbeddedNumFieldElem"),
     ])
 
-    if haskey(dict, :_type) && dict[:_type] isa String && haskey(renamings, dict[:_type])
-      upgraded_dict[:_type] = renamings[dict[:_type]]
+    function upgrade_type(d::String)
+      println(d)
+      return get(renamings, d, d)
     end
-      if haskey(dict, :_type) &&
-        dict[:_type] isa Dict &&
-        haskey(dict[:_type], :name) &&
-        dict[:_type][:name] isa String &&
-        haskey(renamings, dict[:_type][:name])
-      upgraded_dict[:_type][:name] = renamings[dict[:_type][:name]]
+    function upgrade_type(d::Dict)
+      println(d)
+      upg_d = d
+      upg_d[:name] = get(renamings, d[:name], d[:name])
+      if d[:params] isa Dict && haskey(d[:params], :_type)
+        upg_d[:params][:_type] = upgrade_type(d[:params][:_type])
+      end
+      return upg_d
+    end
+
+    if haskey(dict, :_type)
+      upgraded_dict[:_type] = upgrade_type(dict[:_type])
     end
-    
-    # handle data upgrade (recurse on sub tree)
+        
+    # # handle data upgrade (recurse on sub tree)
+    # for (k, v) in dict
+    #   k == :_type && continue
+    #   if v isa Dict
+    #     upgraded_dict[k] = upgrade_0_15_0(s, v)
+    #   elseif v isa
+
     if haskey(dict, :data) && dict[:data] isa Dict
       upgraded_dict[:data] = upgrade_0_15_0(s, dict[:data])
     end