From f2a4553fa9d64cc39d138531d0a8d662af733ef8 Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 3 May 2023 15:13:14 -0400
Subject: Connection details are saved locally

---
 CMakeLists.txt        |  1 +
 connection_dialog.cpp | 11 ++++++++---
 main.cpp              |  3 +++
 tracker_config.cpp    | 33 +++++++++++++++++++++++++++++++++
 tracker_config.h      | 19 +++++++++++++++++++
 tracker_frame.cpp     |  6 ++++++
 6 files changed, 70 insertions(+), 3 deletions(-)
 create mode 100644 tracker_config.cpp
 create mode 100644 tracker_config.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d616e5..6e29d18 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,6 +39,7 @@ add_executable(lingo_ap_tracker
   connection_dialog.cpp
   eye_indicator.cpp
   tracker_state.cpp
+  tracker_config.cpp
 )
 set_property(TARGET lingo_ap_tracker PROPERTY CXX_STANDARD 20)
 set_property(TARGET lingo_ap_tracker PROPERTY CXX_STANDARD_REQUIRED ON)
diff --git a/connection_dialog.cpp b/connection_dialog.cpp
index 55f68eb..9dd9984 100644
--- a/connection_dialog.cpp
+++ b/connection_dialog.cpp
@@ -1,10 +1,15 @@
 #include "connection_dialog.h"
 
+#include "tracker_config.h"
+
 ConnectionDialog::ConnectionDialog()
     : wxDialog(nullptr, wxID_ANY, "Connect to Archipelago") {
-  server_box_ = new wxTextCtrl(this, -1, "", wxDefaultPosition, {300, -1});
-  player_box_ = new wxTextCtrl(this, -1, "", wxDefaultPosition, {300, -1});
-  password_box_ = new wxTextCtrl(this, -1, "", wxDefaultPosition, {300, -1});
+  server_box_ = new wxTextCtrl(this, -1, GetTrackerConfig().ap_server, wxDefaultPosition,
+                               {300, -1});
+  player_box_ = new wxTextCtrl(this, -1, GetTrackerConfig().ap_player, wxDefaultPosition,
+                               {300, -1});
+  password_box_ = new wxTextCtrl(this, -1, GetTrackerConfig().ap_password,
+                                 wxDefaultPosition, {300, -1});
 
   wxFlexGridSizer* form_sizer = new wxFlexGridSizer(2, 10, 10);
 
diff --git a/main.cpp b/main.cpp
index 4fbbe72..fe9aceb 100644
--- a/main.cpp
+++ b/main.cpp
@@ -4,11 +4,14 @@
 #include <wx/wx.h>
 #endif
 
+#include "tracker_config.h"
 #include "tracker_frame.h"
 
 class TrackerApp : public wxApp {
  public:
   virtual bool OnInit() {
+    GetTrackerConfig().Load();
+
     TrackerFrame *frame = new TrackerFrame();
     frame->Show(true);
     return true;
diff --git a/tracker_config.cpp b/tracker_config.cpp
new file mode 100644
index 0000000..96bb60a
--- /dev/null
+++ b/tracker_config.cpp
@@ -0,0 +1,33 @@
+#include "tracker_config.h"
+
+#include <fstream>
+#include <yaml-cpp/yaml.h>
+
+constexpr const char* CONFIG_FILE_NAME = "config.yaml";
+
+void TrackerConfig::Load() {
+  try {
+    YAML::Node file = YAML::LoadFile(CONFIG_FILE_NAME);
+
+    ap_server = file["ap_server"].as<std::string>();
+    ap_player = file["ap_player"].as<std::string>();
+    ap_password = file["ap_password"].as<std::string>();
+  } catch (const std::exception&) {
+    // It's fine if the file can't be loaded.
+  }
+}
+
+void TrackerConfig::Save() {
+  YAML::Node output;
+  output["ap_server"] = ap_server;
+  output["ap_player"] = ap_player;
+  output["ap_password"] = ap_password;
+
+  std::ofstream filewriter(CONFIG_FILE_NAME);
+  filewriter << output;
+}
+
+TrackerConfig& GetTrackerConfig() {
+  static TrackerConfig* instance = new TrackerConfig();
+  return *instance;
+}
diff --git a/tracker_config.h b/tracker_config.h
new file mode 100644
index 0000000..e2e6cd7
--- /dev/null
+++ b/tracker_config.h
@@ -0,0 +1,19 @@
+#ifndef TRACKER_CONFIG_H_36CDD648
+#define TRACKER_CONFIG_H_36CDD648
+
+#include <string>
+
+class TrackerConfig {
+ public:
+  void Load();
+
+  void Save();
+
+  std::string ap_server;
+  std::string ap_player;
+  std::string ap_password;
+};
+
+TrackerConfig& GetTrackerConfig();
+
+#endif /* end of include guard: TRACKER_CONFIG_H_36CDD648 */
diff --git a/tracker_frame.cpp b/tracker_frame.cpp
index 37a8281..774b710 100644
--- a/tracker_frame.cpp
+++ b/tracker_frame.cpp
@@ -2,6 +2,7 @@
 
 #include "ap_state.h"
 #include "connection_dialog.h"
+#include "tracker_config.h"
 #include "tracker_panel.h"
 
 enum TrackerFrameIds { ID_CONNECT = 1 };
@@ -64,6 +65,11 @@ void TrackerFrame::OnConnect(wxCommandEvent &event) {
   ConnectionDialog dlg;
 
   if (dlg.ShowModal() == wxID_OK) {
+    GetTrackerConfig().ap_server = dlg.GetServerValue();
+    GetTrackerConfig().ap_player = dlg.GetPlayerValue();
+    GetTrackerConfig().ap_password = dlg.GetPasswordValue();
+    GetTrackerConfig().Save();
+
     GetAPState().Connect(dlg.GetServerValue(), dlg.GetPlayerValue(),
                          dlg.GetPasswordValue());
   }
-- 
cgit 1.4.1