#ifndef DISPLAY_MATRIX_H
#define DISPLAY_MATRIX_H

#include <Adafruit_NeoPixel.h>

#include "DisplayMatrix_FontCommon.h"

template<int W, int H>
class DisplayMatrix {

  Adafruit_NeoPixel leds;

  RGB matrix[H][W] = {};

  bool dirty = true;

public:

  RGBA foreground = White;

  RGBA background = Transparent;

  uint8_t brightness = 10;

  uint8_t alpha = 255;

  int cursorX = 0;

  int cursorY = 0;

  // basic ----------------------------------------------------------------------------------------

  explicit DisplayMatrix(const int pin): leds(W * H, pin) {
    //
  }

  void setup() {
    leds.begin();
    leds.setBrightness(brightness);
    clear();
  }

  void loop() {
    if (dirty) {
      for (auto y = 0; y < H; y++) {
        for (auto x = 0; x < W; x++) {
          auto rgb = matrix[y][x];
          leds.setPixelColor(y * W + x, rgb.r, rgb.g, rgb.b);
        }
      }
      leds.show();
      dirty = false;
    }
  }

  void setBrightness(const uint8_t brightness) {
    if (leds.getBrightness() != brightness) {
      leds.setBrightness(brightness);
      dirty = true;
    }
  }

  // draw -----------------------------------------------------------------------------------------

  void clear();

  void fillRect(int w = W, int h = H);

  void drawLine(int w, int h, int thickness = 1);

  // print ----------------------------------------------------------------------------------------

  void printf(const char *format, ...);

  void print(const char *str);

  void print(const char **cPP);

  void print(Symbol1 s);

  void print(Symbol2 s);

  void print(Symbol3 s);

  void print(Symbol4 s);

  void print(Symbol5 s);

  void print(bool **s, size_t w, size_t h);

  void print(SymbolRGBA8x8 s);

  void print(RGBA **s, size_t w, size_t h);

};

// ReSharper disable once CppUnusedIncludeDirective
#include <patrix/display/DisplayMatrix_draw.h>

// ReSharper disable once CppUnusedIncludeDirective
#include <patrix/display/DisplayMatrix_print.h>

#endif