#pragma once

#include "gui/ImGuiNotify.hpp"
#include <string>
#include <string_view>
#include <vector>
#include <cstdio>
#include <utility>

class Toast
{
public:
    template <typename... Args>
    static void Info(std::string_view fmt, Args&&... args)
    {
        ImGui::InsertNotification({ImGuiToastType::Info, 3000, Format(fmt, std::forward<Args>(args)...).c_str()});
    }

    template <typename... Args>
    static void Warning(std::string_view fmt, Args&&... args)
    {
        ImGui::InsertNotification({ImGuiToastType::Warning, 4000, Format(fmt, std::forward<Args>(args)...).c_str()});
    }

    template <typename... Args>
    static void Error(std::string_view fmt, Args&&... args)
    {
        ImGui::InsertNotification({ImGuiToastType::Error, 5000, Format(fmt, std::forward<Args>(args)...).c_str()});
    }

    template <typename... Args>
    static void Success(std::string_view fmt, Args&&... args)
    {
        ImGui::InsertNotification({ImGuiToastType::Success, 2500, Format(fmt, std::forward<Args>(args)...).c_str()});
    }

private:
    template <typename... Args>
    static std::string Format(std::string_view fmt, Args&&... args)
    {
        if constexpr (sizeof...(Args) == 0)
        {
            return std::string(fmt);
        }
        else
        {
            std::string format(fmt);
            int size = std::snprintf(nullptr, 0, format.c_str(), std::forward<Args>(args)...) + 1;
            if (size <= 0)
                return std::string(fmt);

            std::vector<char> buffer(static_cast<size_t>(size));
            std::snprintf(buffer.data(), static_cast<size_t>(size), format.c_str(), std::forward<Args>(args)...);
            return std::string(buffer.data());
        }
    }
};