/**
 * config.cpp:
 * parses the config... lol
 **/
#include "core/config.h"
#include "core/strings.h"
#include "core/anime.h"
#include "core/ini.h"
#include "core/filesystem.h"
#include "core/json.h"
#include "gui/translate/anime.h"
#include "gui/translate/config.h"
#include <algorithm>
#include <cstdlib>
#include <cstring>
#include <filesystem>
#include <fstream>
#include <limits.h>

/* I'll use an INI-based config file instead of using an
   XML file like Taiga. */

int Config::Load() {
	std::filesystem::path cfg_path = Filesystem::GetConfigPath();

	mINI::INIFile file(cfg_path.string());
	mINI::INIStructure ini;
	file.read(ini);

	service = Translate::ToService(INI::GetIniValue<std::string>(ini, "General", "Service", "None"));

	anime_list.language = Translate::ToLanguage(INI::GetIniValue<std::string>(ini, "Anime List", "Title language", "Romaji"));
	anime_list.display_aired_episodes = INI::GetIniValue<bool>(ini, "Anime List", "Display only aired episodes", true);
	anime_list.display_available_episodes = INI::GetIniValue<bool>(ini, "Anime List", "Display only available episodes in library", true);
	anime_list.highlight_anime_if_available = INI::GetIniValue<bool>(ini, "Anime List", "Highlight anime if available", true);
	anime_list.highlighted_anime_above_others = INI::GetIniValue<bool>(ini, "Anime List", "Display highlighted anime above others", false);

	auth.anilist.auth_token = INI::GetIniValue<std::string>(ini, "Authentication/AniList", "Auth Token", "");
	auth.anilist.user_id = INI::GetIniValue<int>(ini, "Authentication/AniList", "User ID", 0);

	torrents.feed_link = INI::GetIniValue<std::string>(ini, "Torrents", "RSS feed", "https://www.tokyotosho.info/rss.php?filter=1,11&zwnj=0");

	recognition.detect_media_players = INI::GetIniValue<bool>(ini, "Recognition", "Detect media players", true);

	/* ew */
	locale.SetActiveLocale(QLocale(Strings::ToQString(INI::GetIniValue<std::string>(ini, "General", "Locale", "en_US"))));

	theme.SetTheme(Translate::ToTheme(INI::GetIniValue<std::string>(ini, "Appearance", "Theme", "Default")));

	return 0;
}

int Config::Save() const {
	std::filesystem::path cfg_path = Filesystem::GetConfigPath();
	Filesystem::CreateDirectories(cfg_path);

	mINI::INIFile file(cfg_path.string());
	mINI::INIStructure ini;

	INI::SetIniValue(ini, "General", "Service", service);
	INI::SetIniValue(ini, "General", "Locale", locale.GetLocale().name());

	INI::SetIniValue(ini, "Anime List", "Title language", anime_list.language);
	INI::SetIniValue(ini, "Anime List", "Display only aired episodes", anime_list.display_aired_episodes);
	INI::SetIniValue(ini, "Anime List", "Display only available episodes in library", anime_list.display_available_episodes);
	INI::SetIniValue(ini, "Anime List", "Highlight anime if available", anime_list.highlight_anime_if_available);
	INI::SetIniValue(ini, "Anime List", "Display highlighted anime above others", anime_list.highlighted_anime_above_others);

	INI::SetIniValue(ini, "Authentication/AniList", "Auth Token", auth.anilist.auth_token);
	INI::SetIniValue(ini, "Authentication/AniList", "User ID", auth.anilist.user_id);

	INI::SetIniValue(ini, "Appearance", "Theme", theme.GetTheme());

	INI::SetIniValue(ini, "Torrents", "RSS feed", torrents.feed_link);

	INI::SetIniValue(ini, "Recognition", "Detect media players", recognition.detect_media_players);

	file.write(ini);

	return 0;
}