#pragma once

#include <array>
#include <cstdint>

#include "track_core/model.hpp"

namespace track_core {

struct TrackRenderSpan {
    std::uint16_t start_led{};
    std::uint16_t led_count{};
    Color color{};
};

struct TrackRenderPlan {
    static constexpr std::size_t max_spans = 4;

    void add_fill(std::uint16_t start_led, std::uint16_t led_count, Color color);

    [[nodiscard]]
    bool empty() const {
        return span_count == 0;
    }

    std::array<TrackRenderSpan, max_spans> spans{};
    std::size_t span_count{};
};

[[nodiscard]]
TrackRenderPlan make_track_render_plan(
    const TrackConfig &config,
    const TrackInfo &info,
    const TrackReport &report);

} // namespace track_core