/*
  ESP32 HTTPClient Jokes API Example

  https://wokwi.com/projects/342032431249883731

  Copyright (C) 2022, Uri Shaked*/
#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>
#include <list>
#define TFT_DC 2
#define TFT_CS 15
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
class Point {
private:
    int x, y;
public:
    Point(int xCoord, int yCoord) : x(xCoord), y(yCoord) {
    }
    ~Point() {
    }
    int getX() const {
        return x;
    }
    int getY() const {
        return y;
    }
};
int getQuadrantWithMostPoints(const std::list<Point>& points) {
    int quadrantCount[4] = {0};
    for (const Point& point : points) {
        int x = point.getX();
        int y = point.getY();
        if (x > 0 && y > 0) {
            quadrantCount[0]++;
        } else if (x < 0 && y > 0) {
            quadrantCount[1]++;
        } else if (x < 0 && y < 0) {
            quadrantCount[2]++;
        } else if (x > 0 && y < 0) {
            quadrantCount[3]++;
        }
    }
    int maxCount = quadrantCount[0];
    int maxQuadrant = 0;
    for (int i = 1; i < 4; i++) {
        if (quadrantCount[i] > maxCount) {
            maxCount = quadrantCount[i];
            maxQuadrant = i;
        }
    }
    return maxQuadrant + 1;
}
bool doesPointExist(const std::list<Point>& points, const Point& targetPoint) {
    for (const Point& point : points) {
        if (point.getX() == targetPoint.getX() && point.getY() == targetPoint.getY()) {
            return true;
        }
    }
    return false;
}
std::list<Point> points;
void setup() {
  tft.begin();
  points.push_back(Point(1, 2));
  points.push_back(Point(-3, 4));
  points.push_back(Point(5, -6));
  points.push_back(Point(-5, -6));
  points.push_back(Point(-6, 7));
  points.push_back(Point(3, 8));
  points.push_back(Point(-9, -9));
  points.push_back(Point(-8, -6));
  points.push_back(Point(-4, -4));
  points.push_back(Point(1, -1));  
}
void loop() {
  int cx = tft.width()  / 2;
  int cy = tft.height() / 2;
  tft.fillScreen(ILI9341_BLACK);
  int mostPointsQuadrant = getQuadrantWithMostPoints(points);
  tft.print("Quadrant with most points:");
  tft.print(mostPointsQuadrant);
  tft.print("\n");
  Point targetPoint(1,2);
  bool pointExists = doesPointExist(points, targetPoint);
  tft.print("Point exists:");
  tft.print(pointExists ? "true" : "false");
  delay(10000);
}