From 525413e3f16c3dc923c5531a230d1b52ab8a9d38 Mon Sep 17 00:00:00 2001
From: Craig Everett <zxq9@zxq9.com>
Date: Tue, 15 Oct 2024 20:57:44 +0900
Subject: [PATCH] WIP

---
 src/gmc_con.erl | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/src/gmc_con.erl b/src/gmc_con.erl
index 2b11961..06ccbe2 100644
--- a/src/gmc_con.erl
+++ b/src/gmc_con.erl
@@ -14,7 +14,8 @@
 -export([show_ui/1,
          open_wallet/2, close_wallet/0, password/2,
          nonce/1, spend/2, chain/1, grids/1,
-         make_key/6, recover_key/1, mnemonic/1, rename_key/2, drop_key/1]).
+         make_key/6, recover_key/1, mnemonic/1, rename_key/2, drop_key/1,
+         add_node/1, set_sole_node/1]).
 -export([encrypt/2, decrypt/2]).
 -export([start_link/0, stop/0, save/1, save/2]).
 -export([init/1, terminate/2, code_change/3,
@@ -158,6 +159,21 @@ drop_key(ID) ->
     gen_server:cast(?MODULE, {drop_key, ID}).
 
 
+-spec add_node(New) -> ok
+    when New :: #node{}.
+
+add_node(New) ->
+    gen_server:cast(?MODULE, {add_node, New}).
+
+
+-spec set_sole_node(TheOneTrueNode) -> ok
+    when TheOneTrueNode :: #node{}.
+
+set_sole_node(TheOneTrueNode) ->
+    gen_server:cast(?MODULE, {set_sole_node, TheOneTrueNode}).
+
+
+%%% Lifecycle functions
 -spec stop() -> ok.
 
 stop() ->
@@ -289,6 +305,12 @@ handle_cast({rename_key, ID, NewName}, State) ->
 handle_cast({drop_key, ID}, State) ->
     NewState = do_drop_key(ID, State),
     {noreply, NewState};
+handle_cast({add_node, New}, State) ->
+    NewState = do_add_node(New, State),
+    {noreply, NewState};
+handle_cast({set_sole_node, TheOneTrueNode}, State) ->
+    NewState = do_set_sole_node(TheOneTrueNode, State),
+    {noreply, NewState};
 handle_cast(stop, State) ->
     ok = zx:stop(),
     {noreply, State};
@@ -495,6 +517,16 @@ do_drop_key(ID, State = #s{wallet = W}) ->
     State#s{wallet = NewWallet}.
 
 
+do_add_node(New, State) ->
+    tell("New node: ~p", [New]),
+    State.
+
+
+do_set_sole_node(TheOneTrueNode, State) ->
+    tell("TheOneTrueNode: ~p", [TheOneTrueNode]),
+    State.
+
+
 encrypt(Pass, Binary) ->
     Flags = [{encrypt, true}, {padding, pkcs_padding}],
     crypto:crypto_one_time(aes_256_ecb, Pass, Binary, Flags).