#pragma once
#include "../architecture/Plot_Render_Context.h"
#include "../architecture/Update_Completion.h"
#include "../base/Color.h"
#include "../base/Geometry.h"
#include <atomic>
#include <cstdint>
#include <memory>
#include <memory_resource>

namespace renderive {

struct Render_Frame_Snapshot {
    std::shared_ptr<Plot_Render_Context> context;
    Size size;
    Color background_color = Color::black();
    std::uint64_t frame_time_ns{};
    std::uint64_t previous_frame_time_ns{};
    Frame_Lifecycle_Record* frame_metadata{};
    std::pmr::vector<std::shared_ptr<Update_State>>* frame_update_states{};
    mutable std::shared_ptr<Timeline_Stream_Frame_Cache> timeline_cache = std::make_shared<Timeline_Stream_Frame_Cache>();

    [[nodiscard]] bool destroying() const {
        return !context || context->destroying.load(std::memory_order_acquire);
    }

    [[nodiscard]] std::shared_ptr<const Timeline_Stream_Snapshot> timeline_snapshot(
        const std::shared_ptr<Timeline_Stream>& stream,
        int time_point_size,
        int label_tick_interval,
        bool start_coord_to_end_coord) const;
};

} // namespace renderive