/*
    Copyright 2016-2023 melonDS team

    This file is part of melonDS.

    melonDS is free software: you can redistribute it and/or modify it under
    the terms of the GNU General Public License as published by the Free
    Software Foundation, either version 3 of the License, or (at your option)
    any later version.

    melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with melonDS. If not, see http://www.gnu.org/licenses/.
*/

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <inttypes.h>
#include <iostream>
#include <fstream>
#include <regex>
#include "toml/toml.hpp"

#include "Platform.h"
#include "Config.h"
#include "FrontendUtil.h"
#include "main.h"

using namespace std::string_literals;


namespace Config
{
using namespace melonDS;

int WindowWidth;
int WindowHeight;
bool WindowMaximized;

int ScreenRotation;
int ScreenGap;
int ScreenLayout;
bool ScreenSwap;
int ScreenSizing;
bool IntegerScaling;
int ScreenAspectTop;
int ScreenAspectBot;
bool ScreenFilter;

bool ScreenUseGL;
bool ScreenVSync;
int ScreenVSyncInterval;

int _3DRenderer;
bool Threaded3D;

int GL_ScaleFactor;
bool GL_BetterPolygons;
bool GL_HiresCoordinates;

bool FirmwareOverrideSettings;
std::string FirmwareUsername;
int FirmwareLanguage;
int FirmwareBirthdayMonth;
int FirmwareBirthdayDay;
int FirmwareFavouriteColour;
std::string FirmwareMessage;
std::string FirmwareMAC;
std::string WifiSettingsPath = "wfcsettings.bin"; // Should this be configurable?

int MPAudioMode;
int MPRecvTimeout;

std::string LANDevice;
bool DirectLAN;

int64_t RTCOffset;

bool DSBatteryLevelOkay;
int DSiBatteryLevel;
bool DSiBatteryCharging;

CameraConfig Camera[2];


const char* kConfigFile = "melonDS.toml";

const char* kLegacyConfigFile = "melonDS.ini";
const char* kLegacyUniqueConfigFile = "melonDS.%d.ini";

toml::value RootTable;

DefaultList<int> DefaultInts =
{
    {"Instance*.Keyboard", -1},
    {"Instance*.Joystick", -1},
    {"Instance*.Window*.Width", 256},
    {"Instance*.Window*.Height", 384},
    {"Screen.VSyncInterval", 1},
    {"3D.GL.ScaleFactor", 1},
    {"MaxFPS", 1000},
#ifdef JIT_ENABLED
    {"JIT.MaxBlockSize", 32},
#endif
    {"Instance*.Firmware.Language", 1},
    {"Instance*.Firmware.BirthdayMonth", 1},
    {"Instance*.Firmware.BirthdayDay", 1},
    {"MP.AudioMode", 1},
    {"MP.RecvTimeout", 25},
    {"Audio.Volume", 256},
    {"Mic.InputType", 1},
    {"Mouse.HideSeconds", 5},
    {"Instance*.DSi.Battery.Level", 0xF},
#ifdef GDBSTUB_ENABLED
    {"Instance*.Gdb.ARM7.Port", 3334},
    {"Instance*.Gdb.ARM9.Port", 3333},
#endif
};

RangeList IntRanges =
{
    {"Emu.ConsoleType", {0, 1}},
#ifdef OGLRENDERER_ENABLED
    {"3D.Renderer", {0, 1}},
#else
    {"3D.Renderer", {0, 0}},
#endif
    {"Screen.VSyncInterval", {1, 20}},
    {"3D.GL.ScaleFactor", {1, 16}},
    {"Audio.Interpolation", {0, 3}},
    {"Instance*.Audio.Volume", {0, 256}},
    {"Mic.InputType", {0, micInputType_MAX-1}},
    {"Instance*.Window*.ScreenRotation", {0, Frontend::screenRot_MAX-1}},
    {"Instance*.Window*.ScreenGap", {0, 500}},
    {"Instance*.Window*.ScreenLayout", {0, Frontend::screenLayout_MAX-1}},
    {"Instance*.Window*.ScreenSizing", {0, Frontend::screenSizing_MAX-1}},
    {"Instance*.Window*.ScreenAspectTop", {0, AspectRatiosNum-1}},
    {"Instance*.Window*.ScreenAspectBot", {0, AspectRatiosNum-1}},
};

DefaultList<bool> DefaultBools =
{
    {"Screen.Filter", true},
    {"3D.Soft.Threaded3D", true},
    {"LimitFPS", true},
    {"Window*.ShowOSD", true},
    {"Emu.DirectBoot", true},
#ifdef JIT_ENABLED
    {"JIT.BranchOptimisations", true},
    {"JIT.LiteralOptimisations", true},
#ifndef __APPLE__
    {"JIT.FastMemory", true},
#endif
#endif
};

DefaultList<std::string> DefaultStrings =
{
    {"DLDI.ImagePath",                  "dldi.bin"},
    {"DSi.SD.ImagePath",                "dsisd.bin"},
    {"Instance*.Firmware.Username",     "melonDS"}
};

LegacyEntry LegacyFile[] =
{
    {"Key_A",      0, "Keyboard.A", true},
    {"Key_B",      0, "Keyboard.B", true},
    {"Key_Select", 0, "Keyboard.Select", true},
    {"Key_Start",  0, "Keyboard.Start", true},
    {"Key_Right",  0, "Keyboard.Right", true},
    {"Key_Left",   0, "Keyboard.Left", true},
    {"Key_Up",     0, "Keyboard.Up", true},
    {"Key_Down",   0, "Keyboard.Down", true},
    {"Key_R",      0, "Keyboard.R", true},
    {"Key_L",      0, "Keyboard.L", true},
    {"Key_X",      0, "Keyboard.X", true},
    {"Key_Y",      0, "Keyboard.Y", true},

    {"Joy_A",      0, "Joystick.A", true},
    {"Joy_B",      0, "Joystick.B", true},
    {"Joy_Select", 0, "Joystick.Select", true},
    {"Joy_Start",  0, "Joystick.Start", true},
    {"Joy_Right",  0, "Joystick.Right", true},
    {"Joy_Left",   0, "Joystick.Left", true},
    {"Joy_Up",     0, "Joystick.Up", true},
    {"Joy_Down",   0, "Joystick.Down", true},
    {"Joy_R",      0, "Joystick.R", true},
    {"Joy_L",      0, "Joystick.L", true},
    {"Joy_X",      0, "Joystick.X", true},
    {"Joy_Y",      0, "Joystick.Y", true},

    {"HKKey_Lid",                 0, "Keyboard.HK_Lid", true},
    {"HKKey_Mic",                 0, "Keyboard.HK_Mic", true},
    {"HKKey_Pause",               0, "Keyboard.HK_Pause", true},
    {"HKKey_Reset",               0, "Keyboard.HK_Reset", true},
    {"HKKey_FastForward",         0, "Keyboard.HK_FastForward", true},
    {"HKKey_FastForwardToggle",   0, "Keyboard.HK_FastForwardToggle", true},
    {"HKKey_FullscreenToggle",    0, "Keyboard.HK_FullscreenToggle", true},
    {"HKKey_SwapScreens",         0, "Keyboard.HK_SwapScreens", true},
    {"HKKey_SwapScreenEmphasis",  0, "Keyboard.HK_SwapScreenEmphasis", true},
    {"HKKey_SolarSensorDecrease", 0, "Keyboard.HK_SolarSensorDecrease", true},
    {"HKKey_SolarSensorIncrease", 0, "Keyboard.HK_SolarSensorIncrease", true},
    {"HKKey_FrameStep",           0, "Keyboard.HK_FrameStep", true},
    {"HKKey_PowerButton",         0, "Keyboard.HK_PowerButton", true},
    {"HKKey_VolumeUp",            0, "Keyboard.HK_VolumeUp", true},
    {"HKKey_VolumeDown",          0, "Keyboard.HK_VolumeDown", true},

    {"HKJoy_Lid",                 0, "Joystick.HK_Lid", true},
    {"HKJoy_Mic",                 0, "Joystick.HK_Mic", true},
    {"HKJoy_Pause",               0, "Joystick.HK_Pause", true},
    {"HKJoy_Reset",               0, "Joystick.HK_Reset", true},
    {"HKJoy_FastForward",         0, "Joystick.HK_FastForward", true},
    {"HKJoy_FastForwardToggle",   0, "Joystick.HK_FastForwardToggle", true},
    {"HKJoy_FullscreenToggle",    0, "Joystick.HK_FullscreenToggle", true},
    {"HKJoy_SwapScreens",         0, "Joystick.HK_SwapScreens", true},
    {"HKJoy_SwapScreenEmphasis",  0, "Joystick.HK_SwapScreenEmphasis", true},
    {"HKJoy_SolarSensorDecrease", 0, "Joystick.HK_SolarSensorDecrease", true},
    {"HKJoy_SolarSensorIncrease", 0, "Joystick.HK_SolarSensorIncrease", true},
    {"HKJoy_FrameStep",           0, "Joystick.HK_FrameStep", true},
    {"HKJoy_PowerButton",         0, "Joystick.HK_PowerButton", true},
    {"HKJoy_VolumeUp",            0, "Joystick.HK_VolumeUp", true},
    {"HKJoy_VolumeDown",          0, "Joystick.HK_VolumeDown", true},

    {"JoystickID", 0, "JoystickID", true},

    {"WindowWidth",  0, "Window0.Width", true},
    {"WindowHeight", 0, "Window0.Height", true},
    {"WindowMax",    1, "Window0.Maximized", true},

    {"ScreenRotation", 0, "Window0.ScreenRotation", true},
    {"ScreenGap",      0, "Window0.ScreenGap", true},
    {"ScreenLayout",   0, "Window0.ScreenLayout", true},
    {"ScreenSwap",     1, "Window0.ScreenSwap", true},
    {"ScreenSizing",   0, "Window0.ScreenSizing", true},
    {"IntegerScaling", 1, "Window0.IntegerScaling", true},
    {"ScreenAspectTop",0, "Window0.ScreenAspectTop", true},
    {"ScreenAspectBot",0, "Window0.ScreenAspectBot", true},

    {"ScreenFilter",        1, "Screen.Filter", false},
    {"ScreenUseGL",         1, "Screen.UseGL", false},
    {"ScreenVSync",         1, "Screen.VSync", false},
    {"ScreenVSyncInterval", 0, "Screen.VSyncInterval", false},

    {"3DRenderer", 0, "3D.Renderer", false},
    {"Threaded3D", 1, "3D.Soft.Threaded3D", false},

    {"GL_ScaleFactor", 0, "3D.GL.ScaleFactor", false},
    {"GL_BetterPolygons", 1, "3D.GL.BetterPolygons", false},

    {"LimitFPS", 1, "LimitFPS", false},
    {"MaxFPS", 0, "MaxFPS", false},
    {"AudioSync", 1, "AudioSync", false},
    {"ShowOSD", 1, "Window0.ShowOSD", true},

    {"ConsoleType", 0, "Emu.ConsoleType", false},
    {"DirectBoot", 1, "Emu.DirectBoot", false},

#ifdef JIT_ENABLED
    {"JIT_Enable", 1, "JIT.Enable", false},
    {"JIT_MaxBlockSize", 0, "JIT.MaxBlockSize", false},
    {"JIT_BranchOptimisations", 1, "JIT.BranchOptimisations", false},
    {"JIT_LiteralOptimisations", 1, "JIT.LiteralOptimisations", false},
    {"JIT_FastMemory", 1, "JIT.FastMemory", false},
#endif

    {"ExternalBIOSEnable", 1, "Emu.ExternalBIOSEnable", false},

    {"BIOS9Path", 2, "DS.BIOS9Path", false},
    {"BIOS7Path", 2, "DS.BIOS7Path", false},
    {"FirmwarePath", 2, "DS.FirmwarePath", false},

    {"DSiBIOS9Path", 2, "DSi.BIOS9Path", false},
    {"DSiBIOS7Path", 2, "DSi.BIOS7Path", false},
    {"DSiFirmwarePath", 2, "DSi.FirmwarePath", false},
    {"DSiNANDPath", 2, "DSi.NANDPath", false},

    {"DLDIEnable", 1, "DLDI.Enable", false},
    {"DLDISDPath", 2, "DLDI.ImagePath", false},
    {"DLDISize", 0, "DLDI.ImageSize", false},
    {"DLDIReadOnly", 1, "DLDI.ReadOnly", false},
    {"DLDIFolderSync", 1, "DLDI.FolderSync", false},
    {"DLDIFolderPath", 2, "DLDI.FolderPath", false},

    {"DSiSDEnable", 1, "DSi.SD.Enable", false},
    {"DSiSDPath", 2, "DSi.SD.ImagePath", false},
    {"DSiSDSize", 0, "DSi.SD.ImageSize", false},
    {"DSiSDReadOnly", 1, "DSi.SD.ReadOnly", false},
    {"DSiSDFolderSync", 1, "DSi.SD.FolderSync", false},
    {"DSiSDFolderPath", 2, "DSi.SD.FolderPath", false},

    {"FirmwareOverrideSettings", 1, "Firmware.OverrideSettings", true},
    {"FirmwareUsername", 2, "Firmware.Username", true},
    {"FirmwareLanguage", 0, "Firmware.Language", true},
    {"FirmwareBirthdayMonth", 0, "Firmware.BirthdayMonth", true},
    {"FirmwareBirthdayDay", 0, "Firmware.BirthdayDay", true},
    {"FirmwareFavouriteColour", 0, "Firmware.FavouriteColour", true},
    {"FirmwareMessage", 2, "Firmware.Message", true},
    {"FirmwareMAC", 2, "Firmware.MAC", true},

    {"MPAudioMode", 0, "MP.AudioMode", false},
    {"MPRecvTimeout", 0, "MP.RecvTimeout", false},

    {"LANDevice", 2, "LAN.Device", false},
    {"DirectLAN", 1, "LAN.DirectMode", false},

    {"SavStaRelocSRAM", 1, "Savestate.RelocSRAM", false},

    {"AudioInterp", 0, "Audio.Interpolation", false},
    {"AudioBitDepth", 0, "Audio.BitDepth", false},
    {"AudioVolume", 0, "Audio.Volume", true},
    {"DSiVolumeSync", 1, "Audio.DSiVolumeSync", true},
    {"MicInputType", 0, "Mic.InputType", false},
    {"MicDevice", 2, "Mic.Device", false},
    {"MicWavPath", 2, "Mic.WavPath", false},

    {"LastROMFolder", 2, "LastROMFolder", false},
    {"LastBIOSFolder", 2, "LastBIOSFolder", false},

    {"RecentROM_0", 4, "RecentROM[0]", false},
    {"RecentROM_1", 4, "RecentROM[1]", false},
    {"RecentROM_2", 4, "RecentROM[2]", false},
    {"RecentROM_3", 4, "RecentROM[3]", false},
    {"RecentROM_4", 4, "RecentROM[4]", false},
    {"RecentROM_5", 4, "RecentROM[5]", false},
    {"RecentROM_6", 4, "RecentROM[6]", false},
    {"RecentROM_7", 4, "RecentROM[7]", false},
    {"RecentROM_8", 4, "RecentROM[8]", false},
    {"RecentROM_9", 4, "RecentROM[9]", false},

    {"SaveFilePath", 2, "SaveFilePath", true},
    {"SavestatePath", 2, "SavestatePath", true},
    {"CheatFilePath", 2, "CheatFilePath", true},

    {"EnableCheats", 1, "EnableCheats", true},

    {"MouseHide",        1, "Mouse.Hide", false},
    {"MouseHideSeconds", 0, "Mouse.HideSeconds", false},
    {"PauseLostFocus",   1, "PauseLostFocus", false},
    {"UITheme",          2, "UITheme", false},

    {"RTCOffset",       3, "RTC.Offset", true},

    {"DSBatteryLevelOkay",   1, "DS.Battery.LevelOkay", true},
    {"DSiBatteryLevel",    0, "DSi.Battery.Level", true},
    {"DSiBatteryCharging", 1, "DSi.Battery.Charging", true},

    {"DSiFullBIOSBoot", 1, "DSi.FullBIOSBoot", true},

#ifdef GDBSTUB_ENABLED
    {"GdbEnabled", 1, "Gdb.Enabled", false},
    {"GdbPortARM7", 0, "Gdb.ARM7.Port", true},
    {"GdbPortARM9", 0, "Gdb.ARM9.Port", true},
    {"GdbARM7BreakOnStartup", 1, "Gdb.ARM7.BreakOnStartup", true},
    {"GdbARM9BreakOnStartup", 1, "Gdb.ARM9.BreakOnStartup", true},
#endif

    {"Camera0_InputType", 0, "DSi.Camera0.InputType", false},
    {"Camera0_ImagePath", 2, "DSi.Camera0.ImagePath", false},
    {"Camera0_CamDeviceName", 2, "DSi.Camera0.DeviceName", false},
    {"Camera0_XFlip", 1, "DSi.Camera0.XFlip", false},
    {"Camera1_InputType", 0, "DSi.Camera1.InputType", false},
    {"Camera1_ImagePath", 2, "DSi.Camera1.ImagePath", false},
    {"Camera1_CamDeviceName", 2, "DSi.Camera1.DeviceName", false},
    {"Camera1_XFlip", 1, "DSi.Camera1.XFlip", false},

    {"", -1, "", false}
};


Array::Array(toml::value& data) : Data(data)
{
}

size_t Array::Size()
{
    return Data.size();
}

void Array::Clear()
{
    toml::array newarray;
    Data = newarray;
}

Array Array::GetArray(const int id)
{
    while (Data.size() < id+1)
        Data.push_back(toml::array());

    toml::value& arr = Data[id];
    if (!arr.is_array())
        arr = toml::array();

    return Array(arr);
}

int Array::GetInt(const int id)
{
    while (Data.size() < id+1)
        Data.push_back(0);

    toml::value& tval = Data[id];
    if (!tval.is_integer())
        tval = 0;

    return (int)tval.as_integer();
}

int64_t Array::GetInt64(const int id)
{
    while (Data.size() < id+1)
        Data.push_back(0);

    toml::value& tval = Data[id];
    if (!tval.is_integer())
        tval = 0;

    return tval.as_integer();
}

bool Array::GetBool(const int id)
{
    while (Data.size() < id+1)
        Data.push_back(false);

    toml::value& tval = Data[id];
    if (!tval.is_boolean())
        tval = false;

    return tval.as_boolean();
}

std::string Array::GetString(const int id)
{
    while (Data.size() < id+1)
        Data.push_back("");

    toml::value& tval = Data[id];
    if (!tval.is_string())
        tval = "";

    return tval.as_string();
}

void Array::SetInt(const int id, int val)
{
    while (Data.size() < id+1)
        Data.push_back(0);

    toml::value& tval = Data[id];
    tval = val;
}

void Array::SetInt64(const int id, int64_t val)
{
    while (Data.size() < id+1)
        Data.push_back(0);

    toml::value& tval = Data[id];
    tval = val;
}

void Array::SetBool(const int id, bool val)
{
    while (Data.size() < id+1)
        Data.push_back(false);

    toml::value& tval = Data[id];
    tval = val;
}

void Array::SetString(const int id, const std::string& val)
{
    while (Data.size() < id+1)
        Data.push_back("");

    toml::value& tval = Data[id];
    tval = val;
}


/*Table::Table()// : Data(toml::value())
{
    Data = toml::value();
    PathPrefix = "";
}*/

Table::Table(toml::value& data, const std::string& path) : Data(data)
{
    if (path.empty())
        PathPrefix = "";
    else
        PathPrefix = path + ".";
}

Table& Table::operator=(const Table& b)
{
    Data = b.Data;
    PathPrefix = b.PathPrefix;

    return *this;
}

Array Table::GetArray(const std::string& path)
{
    toml::value& arr = ResolvePath(path);
    if (!arr.is_array())
        arr = toml::array();

    return Array(arr);
}

Table Table::GetTable(const std::string& path, const std::string& defpath)
{
    toml::value& tbl = ResolvePath(path);
    if (!tbl.is_table())
    {
        toml::value defval = toml::table();
        if (!defpath.empty())
            defval = ResolvePath(defpath);

        tbl = defval;
    }

    return Table(tbl, PathPrefix + path);
}

int Table::GetInt(const std::string& path)
{
    toml::value& tval = ResolvePath(path);
    if (!tval.is_integer())
        tval = FindDefault(path, 0, DefaultInts);

    int ret = (int)tval.as_integer();

    std::regex rng_re("\\d+");
    std::string rngkey = std::regex_replace(PathPrefix+path, rng_re, "*");
    if (IntRanges.count(rngkey) != 0)
    {
        auto& range = IntRanges[rngkey];
        ret = std::clamp(ret, std::get<0>(range), std::get<1>(range));
    }

    return ret;
}

int64_t Table::GetInt64(const std::string& path)
{
    toml::value& tval = ResolvePath(path);
    if (!tval.is_integer())
        tval = 0;

    return tval.as_integer();
}

bool Table::GetBool(const std::string& path)
{
    toml::value& tval = ResolvePath(path);
    if (!tval.is_boolean())
        tval = FindDefault(path, false, DefaultBools);

    return tval.as_boolean();
}

std::string Table::GetString(const std::string& path)
{
    toml::value& tval = ResolvePath(path);
    if (!tval.is_string())
        tval = FindDefault(path, ""s, DefaultStrings);

    return tval.as_string();
}

void Table::SetInt(const std::string& path, int val)
{
    std::regex rng_re("\\d+");
    std::string rngkey = std::regex_replace(PathPrefix+path, rng_re, "*");
    if (IntRanges.count(rngkey) != 0)
    {
        auto& range = IntRanges[rngkey];
        val = std::clamp(val, std::get<0>(range), std::get<1>(range));
    }

    toml::value& tval = ResolvePath(path);
    tval = val;
}

void Table::SetInt64(const std::string& path, int64_t val)
{
    toml::value& tval = ResolvePath(path);
    tval = val;
}

void Table::SetBool(const std::string& path, bool val)
{
    toml::value& tval = ResolvePath(path);
    tval = val;
}

void Table::SetString(const std::string& path, const std::string& val)
{
    toml::value& tval = ResolvePath(path);
    tval = val;
}

toml::value& Table::ResolvePath(const std::string& path)
{
    toml::value* ret = &Data;
    std::string tmp = path;

    size_t sep;
    while ((sep = tmp.find('.')) != std::string::npos)
    {
        ret = &(*ret)[tmp.substr(0, sep)];
        tmp = tmp.substr(sep+1);
    }

    return (*ret)[tmp];
}

template<typename T> T Table::FindDefault(const std::string& path, T def, DefaultList<T> list)
{
    std::regex def_re("\\d+");
    std::string defkey = std::regex_replace(PathPrefix+path, def_re, "*");

    T ret = def;
    while (list.count(defkey) == 0)
    {
        if (defkey.empty()) break;
        size_t sep = defkey.rfind('.');
        if (sep == std::string::npos) break;
        defkey = defkey.substr(0, sep);
    }
    if (list.count(defkey) != 0)
        ret = list[defkey];

    return ret;
}


bool LoadLegacyFile(int inst)
{
    Platform::FileHandle* f;
    if (inst > 0)
    {
        char name[100] = {0};
        snprintf(name, 99, kLegacyUniqueConfigFile, inst+1);
        f = Platform::OpenLocalFile(name, Platform::FileMode::ReadText);
    }
    else
    {
        f = Platform::OpenLocalFile(kLegacyConfigFile, Platform::FileMode::ReadText);
    }

    if (!f) return true;
printf("PARSING LEGACY INI %d\n", inst);
    toml::value* root;// = GetLocalTable(inst);
    if (inst == -1)
        root = &RootTable;
    else
        root = &RootTable["Instance" + std::to_string(inst)];

    char linebuf[1024];
    char entryname[32];
    char entryval[1024];
    while (!Platform::IsEndOfFile(f))
    {
        if (!Platform::FileReadLine(linebuf, 1024, f))
            break;

        int ret = sscanf(linebuf, "%31[A-Za-z_0-9]=%[^\t\r\n]", entryname, entryval);
        entryname[31] = '\0';
        if (ret < 2) continue;

        for (LegacyEntry* entry = &LegacyFile[0]; entry->Type != -1; entry++)
        {
            if (!strncmp(entry->Name, entryname, 32))
            {
                if (!(entry->InstanceUnique ^ (inst == -1)))
                    break;
printf("entry: %s -> %s, %d\n", entry->Name, entry->TOMLPath, entry->InstanceUnique);
                std::string path = entry->TOMLPath;
                toml::value* table = root;
                size_t sep;
                while ((sep = path.find('.')) != std::string::npos)
                {printf("%s->", path.substr(0,sep).c_str());
                    table = &(*table)[path.substr(0, sep)];
                    path = path.substr(sep+1);
                }
                printf("%s\n", path.c_str());

                int arrayid = -1;
                if (path[path.size()-1] == ']')
                {
                    size_t tmp = path.rfind('[');
                    arrayid = std::stoi(path.substr(tmp+1, path.size()-tmp-2));
                    path = path.substr(0, tmp);
                }
printf("path %s id %d\n", path.c_str(), arrayid);
                toml::value& val = (*table)[path];

                switch (entry->Type)
                {
                    case 0:
                        val = strtol(entryval, nullptr, 10);
                        break;

                    case 1:
                        val = !!strtol(entryval, nullptr, 10);
                        break;

                    case 2:
                        val = entryval;
                        break;

                    case 3:
                        val = strtoll(entryval, nullptr, 10);
                        break;

                    case 4:
                        if (!val.is_array()) val = toml::array();
                        while (val.size() < arrayid+1)
                            val.push_back("");
                        val[arrayid] = entryval;
                        //val.push_back(entryval);
                        break;
                }

                break;
            }
        }
    }

    CloseFile(f);
    return true;
}

bool LoadLegacy()
{
    for (int i = -1; i < 16; i++)
        LoadLegacyFile(i);

    return true;
}

bool Load()
{
    auto cfgpath = Platform::GetLocalFilePath(kConfigFile);

    if (!Platform::CheckFileWritable(cfgpath))
        return false;

    RootTable = toml::value();

    if (!Platform::FileExists(cfgpath))
        return LoadLegacy();

    try
    {
        RootTable = toml::parse(cfgpath);
    }
    catch (toml::syntax_error& err)
    {
        //RootTable = toml::table();
    }

    //

    return true;
}

void Save()
{
    auto cfgpath = Platform::GetLocalFilePath(kConfigFile);
printf("save\n");
    if (!Platform::CheckFileWritable(cfgpath))
        return;
    printf("zirz\n");
    /*RootTable["test"] = 4444;
    RootTable["teste.derp"] = 5555;
    RootTable["testa"]["fazil"] = 6666;*/
    //std::string derp = "sfsdf";
    //toml::serializer<std::string> vorp(RootTable);
    //toml::serializer<toml::string> zarp;

    //std::cout << RootTable;
    printf("blarg\n");
    std::ofstream file;
    file.open(cfgpath, std::ofstream::out | std::ofstream::trunc);
    file << RootTable;
    file.close();
}


Table GetLocalTable(int instance)
{
    if (instance == -1)
        return Table(RootTable, "");

    std::string key = "Instance" + std::to_string(instance);
    toml::value& tbl = RootTable[key];
    if (tbl.is_uninitialized())
        RootTable[key] = RootTable["Instance0"];

    return Table(tbl, key);
}

}