public RolData(Roladex roladex)
{
con = null;
this.roladex = roladex;
conStr = "Data Source=day10testserver.database.windows.net;Initial Catalog=PhoneAppDatabase;Persist Security Info=True;User ID=James;Password=Onama25Chesture";
}
static void Main(string[] args)
{
ContactLibrary.Roladex roladex = new ContactLibrary.Roladex();
Console.WriteLine("welcome to James' Roladex!");
Console.WriteLine("");
while (true)
{
#region user commands
Console.WriteLine("available commands:");
Console.WriteLine("'list' - to list all records");
Console.WriteLine("'pop' - to populate roladex from remote database");
Console.WriteLine("'save' - to persist the roladex into the remote database");
Console.WriteLine("'json' - to print the roladex as a json string");
Console.WriteLine("'add' - to add a person into the roladex");
Console.WriteLine("'del' - to delete a person from the roladex");
Console.WriteLine("'update' - to update a person's info in the roladex");
Console.WriteLine("'search' - to search for a person in the roladex");
Console.WriteLine("'clear' - to clear the screen");
Console.WriteLine("'quit' - exit the program");
//Console.WriteLine("command");
Console.WriteLine("\n please enter your command (case insensitive, without quotation marks) and press <enter>");
#endregion
string input = Console.ReadLine().ToLower();
while (true)
{
switch (input)
{
#region case "list"
case "list":
if (roladex.isEmpty())
{
Console.WriteLine("roladex is empty, silly!");
}
foreach (Person list_person in roladex.All())
{
Console.WriteLine(list_person);
}
break;
#endregion
#region case "pop"
case "pop":
Console.WriteLine(
(new RolData(roladex)).Populate() ? "success!" : "hmm, this didn't work"
);
break;
#endregion
#region case "save"
case "save":
Console.WriteLine(
(new RolData(roladex)).PersistDB() ? "success!" : "hmm, this didn't work"
);
break;
#endregion
#region case "json"
case "json":
Console.WriteLine((new RolData(roladex)).ToJSON());
//Console.WriteLine("haven't implemented this yet :(");
////Console.WriteLine("Right now I'm only doing this as a SQL command (as opposed to with c# commands))");
break;
#endregion
#region case "add"
case "add":
Console.WriteLine("please enter a first name and last name separated by a space, then hit <enter>");
string[] name = Console.ReadLine().Split(' ');
Person person_to_add = new Person(name[0], name[1]);
bool success = roladex.Add(person_to_add);
Console.WriteLine(success ? "success!" : "hmm, this didn't work");
if (success)
{
Console.WriteLine("would you like to add more fields? (zipcode, city, phone)");
Console.WriteLine("yes/no, then press <enter>");
string add_input = Console.ReadLine();
if (add_input.ToLower() == "yes")
{
Console.WriteLine("please enter zipcode");
person_to_add.address.zipcode = Console.ReadLine();
Console.WriteLine("please enter a city");
person_to_add.address.city = Console.ReadLine();
Console.WriteLine("please enter a phone number");
person_to_add.phone.number = Console.ReadLine();
}
}
break;
#endregion
#region case "del"
case "del":
Console.WriteLine("please enter a Person ID, then press <enter>");
Console.WriteLine("(if you don't have the ID, use the search feature)");
try
{
long del_id = Convert.ToInt64(Console.ReadLine());
Console.WriteLine(
roladex.Remove(del_id)
? "success!" : "hmm, this didn't work -- that person is likely not in the roladex"
);
}
catch (Exception)
{ Console.WriteLine("hmm, that didn't work. Was your input a number?"); }
//finally { break; }
break;
#endregion
#region case "update"
case "update":
Console.WriteLine("please enter a Person ID, then press <enter>");
Console.WriteLine("(if you don't have the ID, use the search feature)");
long upd_id; //the user input
try { upd_id = Convert.ToInt64(Console.ReadLine()); }
catch (Exception)
{
Console.WriteLine("hmm, couldn't convert your input into a number.");
break;
}
Console.WriteLine("please enter the field to update, then press <enter>");
Console.WriteLine("options: " + String.Join(", ", Roladex.search_fields));
string upd_field = Console.ReadLine();
Console.WriteLine("please enter the new value for that field, then press <enter>");
string upd_value = Console.ReadLine();
Console.WriteLine(
roladex.Update(upd_id, upd_field, upd_value)
? "success!" : "hmm, this didn't work"
);
break;
#endregion
#region case "search"
case "search":
Console.WriteLine("please enter the field you'd like to search, then press <enter>");
Console.WriteLine("available fields are " + String.Join(", ", Roladex.search_fields));
string search_field = Console.ReadLine();
Console.WriteLine("please enter the " + search_field + " you'd like to search for, then press <enter>");
Console.WriteLine("(exact matches only)");
string search_term = Console.ReadLine();
long[] search_results = roladex.Search(search_field, search_term);
if (search_results.Length == 0)
{
Console.WriteLine("no matches!");
}
else
{
Console.WriteLine("matches:");
foreach (long pid in search_results)
{
Console.WriteLine(roladex.GetPersonByPID(pid));
}
}
break;
#endregion
#region case "clear"
case "clear":
for (int i = 0; i < 100; i++)
{
Console.WriteLine();
}
break;
#endregion
#region case "quit"
case "quit":
System.Environment.Exit(0);
break;
#endregion
}
Console.WriteLine("\n write a command then <enter>, or just <enter> to see all commands. 'quit' to exit.");
input = Console.ReadLine();
if (input == "")
{
break;
}
}
}
#region LINQ
/* Person p = new Person();
* var persons = p.Get();
* //LINQ-Language Integrate Query
* //Query Syntax
* /*var query = from p1 in persons
* where p1.firstName.StartsWith("T")
* select p1;
* var query = from p1 in persons
* where p1.address.houseNum.Equals("121")
* select p1;
*
* int[] marks = new int[] {45,56,89,78,98 };
*
* /*var query = from m in marks
* where m > 60 && m<80
* select m;
* foreach (var item in query)
* {
* Console.WriteLine($"{item.firstName} {item.lastName} Phone +{item.phone.countrycode+"-"+item.phone.areaCode+"-"+item.phone.number}");
* }*/
#endregion
RolData rolD = (new RolData(roladex));
rolD.Populate();
roladex.Add(new Person("Katrina", "Smith"));
Console.WriteLine(roladex);
rolD.PersistDB();
Console.Read();
}
