/// <summary>
/// Translates console text into Feed command
/// </summary>
/// <param name="trendCommand">console text</param>
/// <param name="trendFeed">the current feed</param>
public void HandleCommand(string trendCommand, DataHandler trendFeed)
{
if (trendCommand.ToLower().Trim() == "clear")
{
Console.Clear();
}
else if (trendCommand.IndexOf(" ") == -1)
{
List<Post> posts = trendFeed.Read(trendCommand);
if (posts != null)
{
foreach (Post p in posts)
{
Console.WriteLine(p.ToTimeLapseString());
}
}
}
else if (trendCommand.Contains("->"))
{
string[] newTrend = Regex.Split(trendCommand, " -> ");
try
{
trendFeed.InsertPerson(newTrend[0]);
trendFeed.InsertPost(newTrend[0], newTrend[1]);
}
catch
{
trendFeed.InsertPost(newTrend[0], newTrend[1]);
}
}
else if (trendCommand.Contains("wall"))
{
List<Post> posts = trendFeed.BuildWall(trendCommand.Substring(0, trendCommand.IndexOf(' ')));
foreach (Post p in posts)
{
Console.WriteLine(p.ToTimeLapseString());
}
}
else if (trendCommand.Contains("follows"))
{
trendFeed.Follow(trendCommand.Substring(0, trendCommand.IndexOf(' ')), trendCommand.Substring(trendCommand.LastIndexOf(' ') + 1));
}
}
public void BuildWallTest()
{
DataHandler handler = new DataHandler(); //.Instance;
handler.InsertPerson("Neil");
handler.InsertPost("Neil", "This is my first post");
handler.InsertPost("Neil", "This is my first post");
handler.InsertPerson("Jai");
handler.Follow("Neil", "Jai");
handler.InsertPost("Jai", "This is my first post");
handler.InsertPost("Neil", "This is my first post");
handler.InsertPerson("Ramone");
handler.InsertPost("Ramone", "This is my first post");
handler.InsertPost("Neil", "This is my first post");
Assert.IsTrue(handler.Read("Jai").Count == 1);
Assert.IsTrue(handler.Read("Ramone").Count == 1);
Assert.IsTrue(handler.BuildWall("Neil").Count == 5);
Assert.IsTrue(handler.BuildWall("Jai").Count == 1);
}
