////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Shows all friends. </summary>
///
/// <remarks> , 16/08/2018. </remarks>
///
/// <returns> A List<Friend> </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public static List <Friend> ShowAllFriends()
{
//create a new csv handler object
CsvHandler getFriends = new CsvHandler();
//get all the data from the csv and put it in the friends list
List <Friend> friends = getFriends.ReadCsv();
return(friends);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Friends in month. </summary>
///
/// <remarks> , 16/08/2018. </remarks>
///
/// <param name="month"> The month. </param>
///
/// <returns> A List<Friend> </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public static List <Friend> FriendsInMonth(int month)
{
//read the csv file and put all friends into the list
CsvHandler readCsv = new CsvHandler();
List <Friend> friends = new List <Friend>();
friends = readCsv.ReadCsv();
//search through the friends and look at the month of their birthday and return a list
List <Friend> birthdaysInMonth = new List <Friend>();
foreach (Friend friend in friends)
{
if (friend.BirthMonth == month)
{
birthdaysInMonth.Add(friend);
}
}
return(birthdaysInMonth);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Searches for the first friend. </summary>
///
/// <remarks> , 16/08/2018. </remarks>
///
/// <param name="friendName"> Name of the friend. </param>
///
/// <returns> The found friend. </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public static List <Friend> FindFriend(string friendName)
{
//read the csv file and put all of them into a list
CsvHandler readCsv = new CsvHandler();
List <Friend> friends = new List <Friend>();
friends = readCsv.ReadCsv();
//search through list and return another list of friends using the search data
List <Friend> search = new List <Friend>();
foreach (Friend friend in friends)
{
//ToUpper is used so capitalization isnt an issue when searching
if (friend.Name.ToUpper().Contains(friendName.ToUpper()))
{
search.Add(friend);
Debug.WriteLine(friend.Name);
}
}
//return the list to be displayed
return(search);
}