CH 5 STUDIO V1

Author: remidevelops

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

@@ -1,15 +1,89 @@
 // 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;
+const fuelTempCelsius = -225;
+const minimumFuelTemp = -300;
+const fuelLevel = "100%";
+const weatherStatus = "clear";
+let preparedForLiftOff = true;
+let readyCheck = 0;
+
+
 // add logic below to verify total number of astronauts for shuttle launch does not exceed 7
 
+if (astronautCount <=  7) {
+    console.log("Crew accounted for.");
+    //console.log("Ready Check ")
+    readyCheck += 1;
+}
+
+
+
 // add logic below to verify all astronauts are ready
 
+if (astronautStatus === 'ready') {
+    console.log("Crew ready.");
+    readyCheck += 1;
+}
+
 // add logic below to verify the total mass does not exceed the maximum limit of 850000
+    //if the totalMassKg is less than the maximumMassLimit of 850000
+if (totalMassKg < maximumMassLimit) {
+    console.log("Total Mass Kg within limit.");
+    readyCheck += 1;
+}
+
 
 // add logic below to verify the fuel temperature is within the appropriate range of -150 and -300
+    // if the fuelTempCelsius is no less than -300 OR no greater than -150
+
+if (fuelTempCelsius > -300 || fuelTempCelsius < -150) {
+    console.log("Fuel Temp in range.");
+    readyCheck += 1;
+}
 
 // add logic below to verify the fuel level is at 100%
 
+if (fuelLevel === "100%") {
+    console.log("Fuel Tank is Full.");
+    readyCheck += 1;
+}
+
 // add logic below to verify the weather status is clear
 
+if (weatherStatus === "clear") {
+    console.log("Sky is Clear.");
+    readyCheck += 1;
+}
+
 // Verify shuttle launch can proceed based on above conditions
+if (readyCheck === 6) {
+    console.log(`Ready Check: ${readyCheck}/6`);
+    console.log("All systems are a go! Initiating space shuttle launch sequence.");
+    console.log("");
+    console.log("░I░N░I░T░I░A░L░I░Z░I░N░G░");
+    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("░I░N░I░T░I░A░T░I░N░G░ ░L░A░U░N░C░H░ ░S░E░Q░U░E░N░C░E░");
+    console.log("");
+    console.log("(人´∀｀).☆.。.:* Have a safe trip astronauts! ☆彡");
+} else {
+    ("Scrub launch...")
+}
+