/*
  Inkplate13SPECTRA_HTTPS_With_Certificate example for Soldered Inkplate 13SPECTRA
  For this example you will need a micro USB cable, Inkplate 13SPECTRA, and an available WiFi connection.
  Select "Soldered Inkplate 13SPECTRA" from Tools -> Board menu.
  Don't have "Soldered Inkplate 13SPECTRA" option? Follow our tutorial and add it:

  /////////////////////////// INSERT BOARD DEF LINK HERE

  You can open .bmp files that have color depth of 1 bit (BW bitmap), 4 bit, 8 bit and
  24 bit.

  This example will show you how you can download a .bmp file (picture) from the web securely by providing a 
  certificate for the website that will be validated upon conncection and
  display that image on e-paper display.

  Want to learn more about Inkplate? Visit https://docs.soldered.com/inkplate/
  21 January 2026 by Soldered Electronics
*/

// Next 3 lines are a precaution, you can ignore those, and the example would also work without them
#ifndef ARDUINO_INKPLATE13SPECTRA
#error "Wrong board selection for this example, please select Soldered Inkplate 13SPECTRA in the boards menu."
#endif

#include "Inkplate.h"            // Include Inkplate library to the sketch
Inkplate display; 

const char ssid[] = "";    // Your WiFi SSID
const char *password = ""; // Your WiFi password

//This is the certificate for the website https://varipass.org

const char* certificate = \
"-----BEGIN CERTIFICATE-----\n" \
"MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw\n" \
"TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh\n" \
"cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4\n" \
"WhcNMzUwNjA0MTEwNDM4WjBPMQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJu\n" \
"ZXQgU2VjdXJpdHkgUmVzZWFyY2ggR3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBY\n" \
"MTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK3oJHP0FDfzm54rVygc\n" \
"h77ct984kIxuPOZXoHj3dcKi/vVqbvYATyjb3miGbESTtrFj/RQSa78f0uoxmyF+\n" \
"0TM8ukj13Xnfs7j/EvEhmkvBioZxaUpmZmyPfjxwv60pIgbz5MDmgK7iS4+3mX6U\n" \
"A5/TR5d8mUgjU+g4rk8Kb4Mu0UlXjIB0ttov0DiNewNwIRt18jA8+o+u3dpjq+sW\n" \
"T8KOEUt+zwvo/7V3LvSye0rgTBIlDHCNAymg4VMk7BPZ7hm/ELNKjD+Jo2FR3qyH\n" \
"B5T0Y3HsLuJvW5iB4YlcNHlsdu87kGJ55tukmi8mxdAQ4Q7e2RCOFvu396j3x+UC\n" \
"B5iPNgiV5+I3lg02dZ77DnKxHZu8A/lJBdiB3QW0KtZB6awBdpUKD9jf1b0SHzUv\n" \
"KBds0pjBqAlkd25HN7rOrFleaJ1/ctaJxQZBKT5ZPt0m9STJEadao0xAH0ahmbWn\n" \
"OlFuhjuefXKnEgV4We0+UXgVCwOPjdAvBbI+e0ocS3MFEvzG6uBQE3xDk3SzynTn\n" \
"jh8BCNAw1FtxNrQHusEwMFxIt4I7mKZ9YIqioymCzLq9gwQbooMDQaHWBfEbwrbw\n" \
"qHyGO0aoSCqI3Haadr8faqU9GY/rOPNk3sgrDQoo//fb4hVC1CLQJ13hef4Y53CI\n" \
"rU7m2Ys6xt0nUW7/vGT1M0NPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNV\n" \
"HRMBAf8EBTADAQH/MB0GA1UdDgQWBBR5tFnme7bl5AFzgAiIyBpY9umbbjANBgkq\n" \
"hkiG9w0BAQsFAAOCAgEAVR9YqbyyqFDQDLHYGmkgJykIrGF1XIpu+ILlaS/V9lZL\n" \
"ubhzEFnTIZd+50xx+7LSYK05qAvqFyFWhfFQDlnrzuBZ6brJFe+GnY+EgPbk6ZGQ\n" \
"3BebYhtF8GaV0nxvwuo77x/Py9auJ/GpsMiu/X1+mvoiBOv/2X/qkSsisRcOj/KK\n" \
"NFtY2PwByVS5uCbMiogziUwthDyC3+6WVwW6LLv3xLfHTjuCvjHIInNzktHCgKQ5\n" \
"ORAzI4JMPJ+GslWYHb4phowim57iaztXOoJwTdwJx4nLCgdNbOhdjsnvzqvHu7Ur\n" \
"TkXWStAmzOVyyghqpZXjFaH3pO3JLF+l+/+sKAIuvtd7u+Nxe5AW0wdeRlN8NwdC\n" \
"jNPElpzVmbUq4JUagEiuTDkHzsxHpFKVK7q4+63SM1N95R1NbdWhscdCb+ZAJzVc\n" \
"oyi3B43njTOQ5yOf+1CceWxG1bQVs5ZufpsMljq4Ui0/1lvh+wjChP4kqKOJ2qxq\n" \
"4RgqsahDYVvTH9w7jXbyLeiNdd8XM2w9U/t7y0Ff/9yi0GE44Za4rF2LN9d11TPA\n" \
"mRGunUHBcnWEvgJBQl9nJEiU0Zsnvgc/ubhPgXRR4Xq37Z0j4r7g1SgEEzwxA57d\n" \
"emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=\n" \
"-----END CERTIFICATE-----\n";

void setup()
{
  display.begin();        // Init Inkplate library (you should call this function ONLY ONCE)
  display.clearDisplay(); // Clear frame buffer of display
  display.display();      // Put clear image on display

  display.print("Connecting to WiFi...");
  display.display();
  display.connectWiFi(ssid, password);
  
  while (!display.isConnected())
  {
    delay(500);
    display.print(".");
    display.display();
  }
  display.println("\nWiFi OK! Downloading...");
  display.display();

  //Apply the certificate previously defined
  display.applyHttpsCertificate(certificate);
  //Here we will draw the image using a valid certificate. Photo taken by: Roberto Fernandez
  if (!display.image.draw("https://varipass.org/neowise_mono.bmp", 0, 0, false, true))
  {
    // If is something failed (wrong filename or wrong bitmap format), write error message on the screen.
    // REMEMBER! You can only use Windows Bitmap file with color depth of 1, 4, 8 or 24 bits with no compression!
    display.println("Image open error");
    display.display();
  }
  display.display();
  delay(3000);
  display.clearDisplay();
  //Next we will try to load an image from a different website, which will not work as the certificate is 
  //not valid for this page
  if (!display.image.draw("https://raw.githubusercontent.com/SolderedElectronics/Inkplate-Arduino-library/master/examples/Inkplate5V2/Advanced/WEB_WiFi/Inkplate5V2_Show_JPG_With_HTTPClient/image.jpg", 0, 100, true, false))
  {
    display.println("This image wont load as the certificate is invalid");
    display.display();
  }
  display.display();

  display.disconnect();
}

void loop()
{
  // Nothing...
}