#pragma once

#include <Arduino.h>
#include <Adafruit_NeoPixel.h>
#include <algorithm>
#include <cstddef>
#include "spore/core/NodeContext.h"
#include "spore/util/Logging.h"

struct PixelStreamConfig {
    uint8_t pin;
    uint16_t pixelCount;
    uint8_t brightness;
    uint16_t matrixWidth;
    bool matrixSerpentine;
    neoPixelType pixelType;
};

class PixelStreamController {
public:
    PixelStreamController(NodeContext& ctx, const PixelStreamConfig& config);
    void begin();

private:
    struct FrameComponents {
        uint8_t red;
        uint8_t green;
        uint8_t blue;
    };

    bool tryParsePixel(const String& payload, std::size_t startIndex, FrameComponents& components) const;
    void handleEvent(void* data);
    bool applyFrame(const String& payload);
    uint16_t mapPixelIndex(uint16_t logicalIndex) const;
    static int hexToNibble(char c);

    NodeContext& ctx;
    PixelStreamConfig config;
    Adafruit_NeoPixel pixels;
};