private static void Cmd(string cmd, string[] strings)
{
if (cmd == "Cmd3")
{
// first command
string str0 = strings[0];
var str1 = strings.Skip(1).ToList();
for (int i = 0; i < str1.Count; i++)
{
str1[i] = conv(str1[i]);
}
var personData = new PersonInfo(str0, str1);
bool flag = data.AddPhone(str0, str1);
if (flag)
{
Print("Phone entry created.");
}
else
{
Print("Phone entry merged");
}
}
else if (cmd == "Cmd2")
{
// second command
Print(string.Empty + data.ChangePhone(conv(strings[0]), conv(strings[1])) + " numbers changed");
}
else
{
// third command
try
{
IEnumerable<PersonInfo> entries = data.ListEntries(int.Parse(strings[0]), int.Parse(strings[1]));
foreach (var entry in entries)
{
Print(entry.ToString());
}
}
catch (ArgumentOutOfRangeException)
{
Print("Invalid range");
}
}
}
public PersonInfoModel[] ListEntries(int start, int num)
{
if (start < 0 || start + num > this.entries.Count)
{
throw new ArgumentOutOfRangeException("start", "Invalid start index or count.");
}
this.entries.Sort();
var ent = new PersonInfo[num];
for (int i = start; i <= start + num - 1; i++)
{
PersonInfo entry = this.entries[i];
ent[i - start] = entry;
}
return ent;
}
public PersonInfoModel[] ListEntries(int first, int num)
{
if (first < 0 || first + num > this.dict.Count)
{
Console.WriteLine("Invalid start index or count.");
return null;
}
PersonInfo[] list = new PersonInfo[num];
for (int i = first; i <= first + num - 1; i++)
{
PersonInfo entry = this.sorted[i];
list[i - first] = entry;
}
return list;
}
public bool AddPhone(PersonInfoModel model)
{
string name2 = model.Name.ToLowerInvariant();
PersonInfoModel entry;
bool flag = !this.dict.TryGetValue(name2, out entry);
if (flag)
{
entry = new PersonInfo();
entry.Name = model.Name;
entry.Phones = new SortedSet<string>();
this.dict.Add(name2, entry);
this.sorted.Add(entry);
}
foreach (var num in nums)
{
this.multidict.Add(num, entry);
}
entry.Phones.UnionWith(nums);
return flag;
}
