--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/config.cpp	Tue Aug 08 19:49:15 2023 -0400
@@ -0,0 +1,76 @@
+/**
+ * config.cpp:
+ * parses the config
+ *
+ * much of this is similar to the code used in
+ * wgsdk...
+ * maybe some of this will be C++-ified someday ;)
+**/
+#include <filesystem> /* Sorry, C++17 is just sexy. if you have boost you can probably change this */
+#ifdef MACOSX
+#include <NSSystemDirectories.h>
+#endif
+#include <limits.h>
+#include <cstdlib>
+#include <cstring>
+#include <fstream>
+#include "json.h"
+#include "config.h"
+#include "window.h"
+#include "filesystem.h"
+
+std::map<std::string, enum Themes> StringToTheme = {
+	{"Default", OS},
+	{"Light", LIGHT},
+	{"Dark", DARK}
+};
+
+std::map<enum Themes, std::string> ThemeToString = {
+	{OS, "Default"},
+	{LIGHT, "Light"},
+	{DARK, "Dark"}
+};
+
+int Config::Load() {
+	std::filesystem::path cfg_path = get_config_path();
+	if (!std::filesystem::exists(cfg_path))
+		return 0;
+	std::ifstream config_in(cfg_path.string().c_str(), std::ifstream::in);
+	auto config_js = nlohmann::json::parse(config_in);
+/* this macro will make it easier to edit these in the future, if needed */
+#define GET_CONFIG_VALUE(pointer, location, struct, default) \
+	struct = (config_js.contains(pointer)) ? (location) : (default)
+	GET_CONFIG_VALUE("/General/Service"_json_pointer, (enum AnimeListServices)config_js["General"]["Service"].get<int>(), service, NONE);
+	GET_CONFIG_VALUE("/Authorization/AniList/Auth Token"_json_pointer, config_js["Authorization"]["AniList"]["Auth Token"].get<std::string>(), anilist.auth_token, "");
+	GET_CONFIG_VALUE("/Authorization/AniList/Username"_json_pointer, config_js["Authorization"]["AniList"]["Username"].get<std::string>(), anilist.username, "");
+	GET_CONFIG_VALUE("/Authorization/AniList/User ID"_json_pointer, config_js["Authorization"]["AniList"]["User ID"].get<int>(), anilist.user_id, 0);
+	GET_CONFIG_VALUE("/Appearance/Theme"_json_pointer, StringToTheme[config_js["Appearance"]["Theme"].get<std::string>()], theme, OS);
+#undef GET_CONFIG_VALUE
+	config_in.close();
+	return 0;
+}
+
+int Config::Save() {
+	std::filesystem::path cfg_path = get_config_path();
+	if (!std::filesystem::exists(cfg_path.parent_path()))
+		std::filesystem::create_directories(cfg_path.parent_path());
+	std::ofstream config_out(cfg_path.string().c_str(), std::ofstream::out | std::ofstream::trunc);
+	nlohmann::json config_js = {
+		{"General", {
+			{"Service", service}
+		}},
+		{"Authorization", {
+			{"AniList", {
+				{"Auth Token", anilist.auth_token},
+				{"Username",   anilist.username},
+				{"User ID",    anilist.user_id}
+			}}
+		}},
+		{"Appearance", {
+			{"Theme", ThemeToString[theme]}
+		}}
+	};
+	config_out << std::setw(4) << config_js << std::endl;
+	config_out.close();
+	return 0;
+}