#pragma once

// MassBuilderSaveTool
// Copyright (C) 2021 Guillaume Jacquemin
//
// This program 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.
//
// This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.

#include <string>

#include <Corrade/Containers/StaticArray.h>

#include <Magnum/Magnum.h>

using namespace Corrade;
using namespace Magnum;

struct Joints {
    Float neck      = 0.0f;
    Float body      = 0.0f;
    Float shoulders = 0.0f;
    Float hips      = 0.0f;
    Float upperArms = 0.0f;
    Float lowerArms = 0.0f;
    Float upperLegs = 0.0f;
    Float lowerLegs = 0.0f;
};

class Mass {
    public:
        enum class State : UnsignedByte {
            Empty, Invalid, Valid
        };

        explicit Mass(const std::string& path);

        Mass(const Mass&) = delete;
        Mass& operator=(const Mass&) = delete;

        Mass(Mass&&) = default;
        Mass& operator=(Mass&&) = default;

        static auto lastError() -> std::string const&;

        static auto getNameFromFile(const std::string& path) -> std::string;

        void refreshValues();

        auto filename() -> std::string const&;

        auto name() -> std::string const&;

        auto state() -> State;

        auto jointSliders() -> Joints const&;

        auto frameStyles() -> Containers::StaticArrayView<4, Int>;
        auto setFrameStyle(Int index, Int style_id) -> bool;

        auto updateSteamId(const std::string& steam_id) -> bool;

    private:
        void getName();
        void getJointSliders();
        void getFrameStyles();

        static std::string _lastError;

        std::string _folder;
        std::string _filename;
        std::string _name;
        State _state = State::Empty;

        Joints _sliders;

        Containers::StaticArray<4, Int> _frameStyles;
};