import { PrismaClient } from "@prisma/client";
const prisma = new PrismaClient();
import LCD from "raspberrypi-liquid-crystal"
const lcd = new LCD( 1, 0x27, 16, 2 );

lcd.beginSync();
lcd.clearSync();
lcd.printSync( 'Black' );
lcd.setCursorSync(0, 1);
lcd.printSync( 'Portal' );


setInterval(async ()=>{
  const stanzaCount = await prisma.stanza.count();
  const skip = Math.floor(Math.random() * stanzaCount) - 1;

  const randomStanza = await prisma.stanza.findMany({
    take: 2,
    skip: skip,
  });

  if(randomStanza){
    lcd.clearSync();
    if(randomStanza[0].text.length < 16){
    lcd.printSync( randomStanza[0].text );
    lcd.setCursorSync(0, 1);
    lcd.printSync( randomStanza[1].text );
  }
  }
}, 3000)