Update on Second Assignment

Tavisca.Bootcamp.LanguageBasics.Exercise2/Program.cs

@@ -13,18 +13,112 @@ static void Main(string[] args)
             Console.ReadKey(true);
         }
 
-        private static void Test(string[] postTimes, string[] showTimes, string expected)
-        {
+        private static void Test(string[] postTimes, string[] showTimes, string expected)
+        {
             var result = GetCurrentTime(postTimes, showTimes).Equals(expected) ? "PASS" : "FAIL";
             var postTimesCsv = string.Join(", ", postTimes);
             var showTimesCsv = string.Join(", ", showTimes);
-            Console.WriteLine($"[{postTimesCsv}], [{showTimesCsv}] => {result}");
+            Console.WriteLine($"[{postTimesCsv}], [{showTimesCsv}] => {result}");
         }
 
-        public static string GetCurrentTime(string[] exactPostTime, string[] showPostTime)
-        {
+        public static string AddTime(string postTime, string type, string showTime = ""){
+			string[] time = postTime.Split(':');
+			string temp = string.Empty;
+			int finalSecs = Int32.Parse(time[2]+59)%60;
+			int finalMins = Int32.Parse(time[1]);
+			int finalHours = Int32.Parse(time[0]);
+
+			// Seconds ago condition 
+			if(type.Equals("s")){
+
+				if(finalSecs < 59){
+					finalMins += 1;
+					finalMins %= 60;
+				}
+				if(finalMins == 0){
+					finalHours += 1;
+					finalHours %= 24;
+				}
+				//post time is always greater except below case
+                //when final hour is 00 (after adding 59 to the second's value) and post time hour is not 00
+				if(finalHours == 0 && Int32.Parse(time[0]) != 0){
+					time[0] = finalHours.ToString();
+					time[1] = finalMins.ToString();
+					time[2] = "0";
+				}
+				for(int t=0; t < time.Length; t++){
+					if(time[t].Length < 2){
+						time[t] = "0"+time[t];
+					}
+				}
+
+			 	temp = time[0] + ":" + time[1] + ":" + time[2];
+				//Console.WriteLine("Seconds "  + temp);
+			}
+			// Minutes ago condition
+			else if(type.Equals("m")){
+				int minutes = Int32.Parse(showTime.Split()[0]);
+				finalMins += minutes;
+				if(finalMins > 59){
+					time[0] = ((Int32.Parse(time[0])+1)%24).ToString();
+				}
+				finalMins %= 60;
+				time[1] = finalMins.ToString();
+
+                //checking which time is suitable according to other array values
+				temp = AddTime(time[0]+":"+time[1]+":"+time[2],"s");
+				//Console.WriteLine("Minutes " + temp);
+			}
+			// Hours ago condition
+			else if(type.Equals("h")){
+                //value of hours in showtime
+				int hours = Int32.Parse(showTime.Split()[0]);
+
+                finalHours += hours;
+				finalHours %= 24;
+
+                //updating hours in the time variable
+				time[0] = finalHours.ToString();
+
+                //checking which time is suitable according to other array values
+				temp = AddTime(time[0]+":"+time[1]+":"+time[2],"m", "59 minutes ago");
+				//Console.WriteLine("Hours " + temp);
+			}
+
+			return temp;
+		}
+
+        public static string GetCurrentTime(string[] exactPostTime, string[] showPostTime)
+        {
             // Add your code here.
-            throw new NotImplementedException();
+            //throw new NotImplementedException();
+			string finalTime = string.Empty;
+			string firstOut = string.Empty;
+			for(int i = 0; i < exactPostTime.Length; i++){
+				string postTime = exactPostTime[i];
+				string showTime = showPostTime[i];
+
+				if(showTime.Equals("few seconds ago")){
+					finalTime = AddTime(postTime, "s");
+				}
+				else if(showTime.Contains("minutes ago")){
+					finalTime = AddTime(postTime, "m", showTime);
+				}
+				else if(showTime.Contains("hours ago")){
+					finalTime = AddTime(postTime, "h", showTime);
+				}
+
+                // if this is first in the array
+				if(firstOut.Equals(string.Empty)){
+					firstOut = finalTime;
+				}
+                // subsequent values in array of current test case
+				else if(!firstOut.Equals(finalTime)){
+					finalTime = "impossible";
+				}
+			}
+
+			return finalTime;
         }
     }
 }