102 lines
3.5 KiB
C++
102 lines
3.5 KiB
C++
#include "covid19.h"
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Covid19::Covid19() {
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lastWorld = 0;
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}
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String Covid19::getDataFor(String myuri) {
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String payload;
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std::unique_ptr<BearSSL::WiFiClientSecure>client(new BearSSL::WiFiClientSecure);
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client->setInsecure();
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HTTPClient https;
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https.setTimeout(5000);
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Serial.print("[HTTPS] begin...\n");
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if (https.begin(*client, "https://corona.lmao.ninja/"+myuri)) {
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int httpCode = https.GET();
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if (httpCode > 0) {
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Serial.printf("[HTTPS] GET... code: %d\n", httpCode);
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if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) {
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payload = https.getString();
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}
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} else {
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payload = "{'error " + (String)https.errorToString(httpCode).c_str() + "'}";
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//Serial.printf("[HTTPS] GET... failed, error: %s\n", https.errorToString(httpCode).c_str());
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}
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https.end();
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} else {
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Serial.printf("[HTTPS] Unable to connect\n");
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payload = "{'error'}";
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}
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return payload;
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}
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void Covid19::displayCountry(String country, Adafruit_SSD1306 &OLED) {
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String json = getDataFor("countries/"+country);
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StaticJsonDocument<1024> doc;
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DeserializationError error = deserializeJson(doc, json);
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if (error) {
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Serial.print(F("deserializeJson() failed: "));
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Serial.println(error.c_str());
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return;
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}
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int cases = doc["cases"];
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int todayCases = doc["todayCases"];
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int deaths = doc["deaths"];
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int todayDeaths = doc["todayDeaths"];
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int recovered = doc["recovered"];
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Serial.print("|=============================\n");
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Serial.print("| STATS FOR : " + country + "\n");
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Serial.print("|=============================\n");
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Serial.print("| Cases : " + String(cases) + " \n");
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Serial.print("| todayCases : " + String(todayCases) + " \n");
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Serial.print("| deaths : " + String(deaths) + " \n");
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Serial.print("| todayDeaths : " + String(todayDeaths) + " \n");
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Serial.print("| recovered : " + String(recovered) + " \n");
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OLED.clearDisplay();
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OLED.setTextWrap(false);
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OLED.setTextSize(1);
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OLED.setTextColor(WHITE);
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OLED.setCursor(0,0);
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OLED.println(" === " + country + " === " );
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OLED.println("Cases : " + String(cases) + " (" + todayCases + ")" );
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OLED.println("Death : " + String(deaths) );
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OLED.println("Recov : " + String(recovered) );
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OLED.display();
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}
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void Covid19::displayWorld(Adafruit_SSD1306 &OLED) {
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String json = getDataFor("all");
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StaticJsonDocument<512> doc;
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DeserializationError error = deserializeJson(doc, json);
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if (error) {
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Serial.print(F("deserializeJson() failed: "));
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Serial.println(error.c_str());
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return;
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}
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int cases = doc["cases"];
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int deaths = doc["deaths"];
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int recovered = doc["recovered"];
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if(lastWorld==0) lastWorld = cases;
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int delta = cases - lastWorld;
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Serial.print("|=============================\n");
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Serial.print("| STATS FOR : WORLD \n");
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Serial.print("|=============================\n");
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Serial.print("| Cases : " + String(cases) + " ("+delta+")\n");
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Serial.print("| deaths : " + String(deaths) + " \n");
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Serial.print("| recovered : " + String(recovered) + " \n");
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OLED.clearDisplay();
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OLED.setTextWrap(false);
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OLED.setTextSize(1);
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OLED.setTextColor(WHITE);
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OLED.setCursor(0,0);
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OLED.println(" === WORLDWIDE === " );
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OLED.println("Cases : " + String(cases) + "("+delta+")" );
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OLED.println("Death : " + String(deaths) );
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OLED.println("Recov : " + String(recovered) );
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OLED.display();
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lastWorld = cases;
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}
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