#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";

const String url = "https://v2.jokeapi.dev/joke/Programming";

#include <WiFi.h>
#include <HTTPClient.h>
#include <ArduinoJson.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels

#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)
#define SCREEN_ADDRESS 0x3D ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

String getJoke() {
  HTTPClient http;
  http.useHTTP10(true);
  http.begin(url);
  http.GET();
  String result = http.getString();

  DynamicJsonDocument doc(2048);
  DeserializationError error = deserializeJson(doc, result);

  // Test if parsing succeeds.
  if (error) {
    Serial.print("deserializeJson() failed: ");
    Serial.println(error.c_str());
    return "<error>";
  }

  String type = doc["type"].as<String>();
  String joke = doc["joke"].as<String>();
  String setup = doc["setup"].as<String>();
  String delivery = doc["delivery"].as<String>();
  http.end();
  return type.equals("single") ? joke : setup + "  " + delivery;
}

void nextJoke() {
  // display.setTextColor(ILI9341_WHITE);
  display.println("\nLoading joke...");

  String joke = getJoke();
  // tft.setTextColor(ILI9341_GREEN);
  display.println("test");
  display.display();
}

void setup() {
  WiFi.begin(ssid, password, 6);

  Serial.begin(9600);

  while (WiFi.status() != WL_CONNECTED) {
    delay(100);
    Serial.print(".");
  }

  // SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally
  if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
    Serial.println(F("SSD1306 allocation failed"));
    for(;;); // Don't proceed, loop forever
  }

  display.display();
  delay(2000); // Pause for 2 seconds

  // Clear the buffer
  display.clearDisplay();
  nextJoke();
}

void loop() {
}