static void Main(string[] args)
{
#region
Panda ruski = new Panda("Ruski", "*****@*****.**", Gender.male);
Panda ruski1 = new Panda("One", "*****@*****.**", Gender.male);
Panda ruski2 = new Panda("Two", "*****@*****.**", Gender.male);
Panda ruski3 = new Panda("Three", "*****@*****.**", Gender.male);
Panda ruski4 = new Panda("foure", "*****@*****.**", Gender.male);
Panda ruski5 = new Panda("Five", "*****@*****.**", Gender.male);
PandaSocialNetwork pncc = new PandaSocialNetwork();
pncc.AddPanda(ruski);
pncc.AddPanda(ruski1);
pncc.AddPanda(ruski2);
pncc.AddPanda(ruski3);
pncc.AddPanda(ruski4);
pncc.AddPanda(ruski5);
pncc.MakeFriends(ruski, ruski1);
pncc.MakeFriends(ruski, ruski2);
pncc.MakeFriends(ruski2, ruski3);
pncc.MakeFriends(ruski3, ruski4);
pncc.MakeFriends(ruski4, ruski5);
#endregion
//CommandInterface();
AreConected(ruski, ruski5);
}
public int ConnectionLevel(Panda one, Panda two)
{
if (!(HasPanda(one) && HasPanda(two)))
{
return -1;
}
List<Panda> visited = new List<Panda>();
Queue<Panda> pandaQ = new Queue<Panda>();
Queue<int> levelQ = new Queue<int>();
pandaQ.Enqueue(one);
levelQ.Enqueue(0);
visited.Add(one);
while (pandaQ.Count>0)
{
Panda current = pandaQ.Dequeue();
int level = levelQ.Dequeue();
if (current.Equals(two))
{
return level;
}
foreach (var friend in current.ListP)
{
if (!visited.Contains(friend))
{
pandaQ.Enqueue(friend);
levelQ.Enqueue(level + 1);
}
}
}
return -1;
}
public void ConnectionLevelTest()
{
Panda ruski = new Panda("Ruski", "*****@*****.**", Gender.male);
Panda ruski1 = new Panda("One", "*****@*****.**", Gender.male);
Panda ruski2 = new Panda("Two", "*****@*****.**", Gender.male);
Panda ruski3 = new Panda("Three", "*****@*****.**", Gender.male);
Panda ruski4 = new Panda("foure", "*****@*****.**", Gender.male);
Panda ruski5 = new Panda("Five", "*****@*****.**", Gender.male);
PandaSocialNetwork pncc = new PandaSocialNetwork();
pncc.AddPanda(ruski);
pncc.AddPanda(ruski1);
pncc.AddPanda(ruski2);
pncc.AddPanda(ruski3);
pncc.AddPanda(ruski4);
pncc.AddPanda(ruski5);
pncc.MakeFriends(ruski, ruski1);
pncc.MakeFriends(ruski, ruski2);
pncc.MakeFriends(ruski2, ruski3);
pncc.MakeFriends(ruski2, ruski4);
pncc.MakeFriends(ruski2, ruski5);
if (!(pncc.ConnectionLevel(ruski, ruski1) == 1 && pncc.ConnectionLevel(ruski1, ruski5) == 3))
{
Assert.Fail();
}
}
public bool AreConnected(Panda one,Panda two)
{
if (ConnectionLevel(one,two) != -1)
{
return true;
}
return false;
}
public void EqualsTest()
{
Panda ruski = new Panda("Ivan", "*****@*****.**", Gender.male);
if (!(ruski.Name == "Ivan" && ruski.Email == "*****@*****.**" && ruski.Gender == Gender.male))
{
Assert.Fail();
}
}
public void AddPandaTest()
{
Panda pnd = new Panda("Ruski", "*****@*****.**", Gender.male);
PandaSocialNetwork network = new PandaSocialNetwork();
network.AddPanda(pnd);
if (!network.HasPanda(pnd))
{
Assert.Fail();
}
}
public void AddPanda(Panda newpanda)
{
if (pandas.Contains(newpanda))
{
throw new PandaAlreadyThereException();
}
else
{
pandas.Add(newpanda);
}
}
public List<Panda> FriendsOf(Panda panda)
{
if (pandas.Contains(panda))
{
throw new Exception();//TO DO CUSTOM EXC NOTINTHENEWTROK
}
else
{
return panda.ListP;
}
}
public void TestEmailProperty()
{
try
{
//Inserting correct email format
Panda ruski = new Panda("Ivan", "*****@*****.**", Gender.male);
}
catch (IncorrectFormatEmailExcception)
{
Assert.Fail();
}
}
public void MakeFriendsTest()
{
Panda one = new Panda("Ruski", "*****@*****.**", Gender.male);
Panda two = new Panda("Ivan", "*****@*****.**", Gender.male);
PandaSocialNetwork network = new PandaSocialNetwork();
network.AddPanda(one);
network.AddPanda(two);
network.MakeFriends(one, two);
List<Panda> friend = network.FriendsOf(one);
if (!friend.Contains(two))
{
Assert.Fail();
}
}
public void PandaTestEmailPropertyChecker()
{
try
{
//Inserting Wrong email format
Panda ruski = new Panda("Ivan", "rbv.bg", Gender.male);
Assert.Fail();
}
catch (IncorrectFormatEmailExcception)
{
throw new IncorrectFormatEmailExcception();
}
}
public void TestSaveAndLoad()
{
Panda ruski = new Panda("Ruski", "*****@*****.**", Gender.male);
PandaSocialNetwork newtowrkOne = new PandaSocialNetwork();
newtowrkOne.AddPanda(ruski);
SavennLoadNetwork svn = new SavennLoadNetwork();
svn.Save(newtowrkOne);
PandaSocialNetwork two = svn.Load();
if (!(two.Members.Contains(ruski) == (newtowrkOne.Members.Contains(ruski))))
{
Assert.Fail();
}
}
static void Main(string[] args)
{
Panda ruski = new Panda("Ruski", "*****@*****.**", Gender.male);
Panda ruski1 = new Panda("One", "*****@*****.**", Gender.male);
Panda ruski2= new Panda("Two", "*****@*****.**", Gender.male);
Panda ruski3 = new Panda("Three", "*****@*****.**", Gender.male);
Panda ruski4 = new Panda("foure", "*****@*****.**", Gender.male);
Panda ruski5 = new Panda("Five", "*****@*****.**", Gender.male);
PandaSocialNetwork pncc = new PandaSocialNetwork();
pncc.AddPanda(ruski);
pncc.AddPanda(ruski1);
pncc.AddPanda(ruski2);
pncc.AddPanda(ruski3);
pncc.AddPanda(ruski4);
pncc.AddPanda(ruski5);
pncc.MakeFriends(ruski, ruski2);
pncc.MakeFriends(ruski2, ruski3);
pncc.MakeFriends(ruski3, ruski4);
pncc.MakeFriends(ruski4, ruski5);
Console.WriteLine(pncc.ConnectionLevel(ruski1, ruski5));
Console.WriteLine(pncc.AreConnected(ruski1,ruski5));
}
public static int AreConected(Panda one, Panda two)
{
HashSet<Panda> visited = new HashSet<Panda>();
Queue<Panda> pand = new Queue<Panda>();
pand.Enqueue(one);
visited.Add(one);
Console.WriteLine(pand.Peek());
while (pand.Count>0)
{
Panda curr = pand.Dequeue();
foreach (var item in curr.ListP)
{
if (!visited.Contains(item))
{
Console.WriteLine(item.ToString());
visited.Add(item);
pand.Enqueue(item);
}
}
}
return 0;
}
public void Befriend(Panda panda)
{
if (ListP.Contains(panda))
{
throw new Exception();///TO DO CUSTOM EXC
}
ListP.Add(panda);
}
public List<Panda> FriendsOf(Panda panda)
{
return panda.ListP;
}
public void Befriend(Panda panda)
{
if (ListP.Contains(panda))
{
throw new AlreadyFriendException();
}
ListP.Add(panda);
}
public int HowManyGenderInNetwork(int level, Panda PandaForFriends, Gender gender)
{
int genderInLevel = 0;
if (PandaForFriends.Gender == gender)
{
genderInLevel++;
}
foreach (var pnd in PandaForFriends.ListP)
{
if (ConnectionLevel(PandaForFriends, pnd) >= level)
{
break;
}
if (pnd.Gender == gender)
{
genderInLevel++;
}
}
return genderInLevel;
}
private static void CommandInterface()
{
string[] listOFComands = {"add panda in the network",
"hasPanda",
"make friends",
"are friends (panda1 panda2)",
"friends of (Panda)",
"connection level (panda1 panda2)",
"show genders all to level",
"close"};
Console.WriteLine("List of commands");
foreach (var item in listOFComands)
{
Console.WriteLine(item);
}
string command = string.Empty;
PandaSocialNetwork network = new PandaSocialNetwork();
while (true)
{
command = Console.ReadLine();
if (command == "add panda in the network")
{
Panda newPanda = new Panda();
Console.Write("Enter Panda name: ");
command = Console.ReadLine();
newPanda.Name = command;
Console.Write("Enter Panda email: ");
command = Console.ReadLine();
newPanda.Email = command;
Console.Write("Enter panda gender: ");
command = Console.ReadLine();
if (command == Gender.male.ToString())
{
newPanda.Gender = Gender.male;
}
else
{
newPanda.Gender = Gender.female;
}
network.AddPanda(newPanda);
}
else if (command == "hasPanda")
{
Console.Write("What is the name of the panda you are searching for ");
command = Console.ReadLine();
Panda temp = new Panda();
foreach (var item in network.Members)
{
if (command == item.Name)
{
temp = item;
break;
}
}
if (network.HasPanda(temp))
{
Console.WriteLine($"The panda \"{temp.Name}\" is in the newtwork. ");
}
else
{
Console.WriteLine($"The panda \"{temp.Name}\" is not in the newtwork.\n Would you like to add it to the network");
command = Console.ReadLine();
if (command == "yes")
{
network.AddPanda(temp);
}
Console.WriteLine("DONE!");
}
}
else if (command == "make friends")
{
Console.Write("Which pandas you want to become friends");
command = Console.ReadLine();
string[] pands = command.Split(' ');
bool foundFirst = false;
bool foundSecond = false;
foreach (var panda in network.Members)
{
if (panda.Name == pands[0])
{
foundFirst = true;
foreach (var pandaTwo in network.Members)
{
if (pandaTwo.Name == pands[1])
{
panda.Befriend(pandaTwo);
pandaTwo.Befriend(panda);
foundSecond = true;
}
}
}
}
if (!foundFirst)
{
Console.WriteLine($"We coulnd find member {pands[0]}");
}
if (!foundSecond)
{
Console.WriteLine($"We coulnd find member {pands[1]}");
}
}
else if (command.Contains("are friends"))
{
string[] pandaNames = command.Split(' ');
string pandaOne = pandaNames[2];
string pandatwo = pandaNames[3];
foreach (var panda in network.Members)
{
if (panda.Name == pandaOne)
{
foreach (var pandTwo in network.Members)
{
if (pandTwo.Name == pandatwo)
{
if (panda.ListP.Contains(pandTwo))
{
Console.WriteLine("They are friends");
}
else
{
Console.WriteLine("They are not friends");
}
}
}
}
}
}
else if (command.Contains("friends of"))
{
string[] panda = command.Split(' ');
bool isFound = false;
foreach (var item in network.Members)
{
if (item.Name == panda[3])
{
isFound = true;
foreach (var fr in item.ListP)
{
Console.WriteLine(fr.ToString());
}
}
}
if (!isFound)
{
Console.WriteLine("There is no such panda in the network");
}
}
else if (command.Contains("connection level"))
{
string[] pandas = command.Split(' ');
bool isFoundOne = false;
bool isFoundTwo = false;
foreach (var pandaOne in network.Members)
{
if (pandaOne.Name == pandas[3])
{
isFoundOne = true;
foreach (var pandaTWo in network.Members)
{
if (pandas[4] == pandaTWo.Name)
{
isFoundTwo = true;
int connect = network.ConnectionLevel(pandaOne, pandaTWo);
Console.WriteLine($"Connection level between {pandas[3]} and {pandas[4]} is {connect}");
break;
}
}
}
}
if (!isFoundOne)
{
Console.WriteLine($"{pandas[3]} is not found");
}
if (!isFoundTwo)
{
Console.WriteLine($"{pandas[4]} is not found");
}
}
else if (command.Contains("show genders all to level"))
{
string[] str = command.Split(' ');
int level = int.Parse(str[5]);
Console.WriteLine("male or female");
command = Console.ReadLine();
if (command == "male")
{
Console.WriteLine(network.HowManyGenderInNetwork(level, Gender.male));
}
else
{
Console.WriteLine(network.HowManyGenderInNetwork(level, Gender.female));
}
}
else if (command == "close")
{
break;
}
else
{
Console.WriteLine("Wrong Command try Again");
}
}
}
public bool HasPanda(Panda panda)
{
return Members.Contains(panda);
}
public bool AreFriends(Panda one, Panda two)
{
return one.ListP.Contains(two);
}
public void MakeFriends(Panda one, Panda two)
{
one.Befriend(two);
two.Befriend(one);
}
public bool HasPanda(Panda panda)
{
return pandas.Contains(panda);
}