jsbootcamp/exer_2.js

let engineIndicatorLight = 'red blinking' ;
let spaceSuitsOn = true;
let shuttleCabinReady = true;
let crewStatus = spaceSuitsOn && shuttleCabinReady;
let computerStatusCode = 200;
let shuttleSpeed = 15_000;

if (crewStatus === true) console.log('Crew Ready')
else console.log('Crew Not Ready');

if (computerStatusCode === 200) console.log("Please stand by. Computer is rebooting.")
else if (computerStatusCode === 400) console.log("Success! Computer online.")
else console.log("ALERT: Computer offline!");

if (shuttleSpeed > 17500) console.log("ALERT: Escape velocity reached!")
else if (shuttleSpeed < 8000) console.log("ALERT: Cannot maintain orbit!")
else console.log("Alert computer offline");

let engineTemperatur = 2_500;
let fuelLevel = 20_000;

if (fuelLevel < 1_000 || engineTemperatur > 3_500 || engineTemperatur === 'red blinking') {
	console.log("ENGINE FAILURE IMMINENT");
  }	else if (fuelLevel > 5_000 || engineTemperatur  > 2_500) {
		console.log("checl fuel level ..")
	} else if (fuelLevel > 20_000 && engineTemperatur  <= 2_500 	) {
	console.log("Full tank. Engines good.")
  } else if (fuelLevel > 10_000 && engineTemperatur  <= 2_500) {
	console.log("Fuel level above 50%. Engines good.")
	} else if (fuelLevel > 5_000 && engineTemperatur <= 2_500) {
	console.log("Fuel level above 25%. Engines good.")
  } else {
		console.log("Fuel and engine status pending...")
	};