50% completed

EM-Qual/QualData.cs

@@ -52,7 +52,14 @@ public static class QualData
     /// <returns>True if the value is found; false otherwise</returns>
     public static bool IsContained(string value, string[] possibleValues)
     {
-        // TODO
+        foreach (var possibleValue in possibleValues)
+        {
+            if (possibleValue.ToLower() == value.ToLower())
+            {
+                return true;
+            }
+        }
+
         return false;
     }
 
@@ -77,8 +84,17 @@ public static class QualData
     /// <returns>Array of matches in which the supplied country participated</returns>
     public static Match[] FilterMatchesByCountry(Match[] allMatches, string countryName)
     {
-        // TODO
-        return [];
+        Match[] filteredMatches = [];
+        foreach (var match in allMatches)
+        {
+            if (IsCountryMatch(match, countryName))
+            {
+                filteredMatches = filteredMatches.Append(match).ToArray();
+            }
+                
+        }
+
+        return filteredMatches;
     }
 
     /// <summary>
@@ -89,8 +105,9 @@ public static class QualData
     /// <returns>True if the country participated in the match; false otherwise</returns>
     public static bool IsCountryMatch(Match match, string countryName)
     {
-        // TODO
-        return false;
+        TeamResult homeTeam = match.HomeTeam;
+        TeamResult guestTeam = match.GuestTeam;
+        return homeTeam.TeamName == countryName || guestTeam.TeamName == countryName;
     }
 
     /// <summary>
@@ -99,7 +116,12 @@ public static class QualData
     /// <param name="matches">Array of matches to print</param>
     private static void PrintMatches(Match[] matches)
     {
-        // TODO
+        foreach (var match in matches)
+        {
+            TeamResult homeTeam = match.HomeTeam;
+            TeamResult guestTeam = match.GuestTeam;
+            Console.WriteLine($"{homeTeam.TeamName} {homeTeam.Goals} - {guestTeam.Goals} {guestTeam.TeamName}");
+        }
     }
 
     /// <summary>
@@ -111,7 +133,13 @@ public static class QualData
     /// <returns>The name of the country the user selected</returns>
     private static string AskForCountry(string[] possibleCountries)
     {
-        // TODO
-        return string.Empty;
+        string country;
+        do
+        {
+            Console.Write("Enter country: ");
+            country = Console.ReadLine()!.ToLower();
+        } while (!IsContained(country!, possibleCountries));
+        
+        return country;
     }
 }