studio 2 space shuttle launch

Author: LanceOx

booleans-and-conditionals/studio/data-variables-conditionals.js

@@ -1,4 +1,71 @@
-// Initialize Variables below
+let date = "Monday 2019-03-18";
+let time = "10:05:34 AM";
+let astronautCount = 7;
+let astronautStatus = "ready";
+let averageAstronautMassKg = 80.7;
+let crewMassKg = astronautCount * averageAstronautMassKg;
+let fuelMassKg = 760000;
+let shuttleMassKg = 74842.31;
+let totalMassKg = crewMassKg + fuelMassKg + shuttleMassKg;
+let maximumMassLimit = 850000;
+let fuelTempCelsius = -255;
+let minimumFuelTemp = -300;
+let maximumFuelTemp = -150;
+let fuelLevel = 100;
+let weatherStatus = "clear";
+let preparedForLiftOff = false;
+
+// add logic below to verify total number of astronauts for shuttle launch does not exceed 7
+
+if (astronautCount <= 7) {
+
+
+// add logic below to verify all astronauts are ready
+
+    if (astronautStatus === "ready") {
+
+// add logic below to verify the total mass does not exceed the maximum limit of 850000
+
+        if (totalMassKg < maximumMassLimit) {
+
+// add logic below to verify the fuel temperature is within the appropriate range of -150 and -300
+
+            if (fuelTempCelsius >= -300 || fuelTempCelsius <= -150) {
+
+// add logic below to verify the fuel level is at 100%
+
+                if (fuelLevel === 100) {
+
+// add logic below to verify the weather status is clear
+
+                    if (weatherStatus === "clear") {
+
+// Verify shuttle launch can proceed based on above conditions
+
+                        preparedForLiftOff = true;
+                    }
+                }
+            }
+        }
+    }
+} else {
+    preparedForLiftOff = false;
+}
+if (preparedForLiftOff) {
+    console.log("All systems are a go! Initiating space shuttle launch sequence.");
+    console.log("Date: " + date);
+    console.log("Time: " + time);
+    console.log("Astronaut Count: " + astronautCount);
+    console.log("Crew Mass: " + crewMassKg + " kg");
+    console.log("Fuel Mass: " + fuelMassKg + " kg");
+    console.log("Shuttle Mass: " + shuttleMassKg + " kg");
+    console.log("Total Mass: " + totalMassKg + " kg");
+    console.log("Fuel Temperature: " + fuelTempCelsius + " C");
+    console.log("Weather Status: " + weatherStatus);
+    console.log("Have a safe trip astronauts!");
+} else {
+    console.log("Shut down laucnh operations!");
+}// Initialize Variables below
 
 // add logic below to verify total number of astronauts for shuttle launch does not exceed 7