public static void Main(string[] args)
{
MultiDict md = new MultiDict();
ABook a2 = new ABook();
bool val1 = true;
while (val1)
{
Console.WriteLine("Choose the following Operations:" +
"\n1.Create AddressBooks" +
"\t2.Search Contacts By City(All AddrBooks)" +
"\t3.Search Contacts By State(All AddrBooks)" +
"\t4.Read From File" +
"\t5.Write to File" +
"\t6.CSV Operations+" +
"\t7.JSON Operations" +
"\t8.Exit");
int achoice = Convert.ToInt32(Console.ReadLine());
switch (achoice)
{
case 1:
{
Console.WriteLine("Hello, How many address books you want to create?");
int no_ABooks = Convert.ToInt32(Console.ReadLine());
for (int j = 0; j < no_ABooks; j++)
{
Console.WriteLine("Enter the name of address book");
String name = Console.ReadLine();
ABook a = new ABook();
bool val = true;
while (val)
{
Console.WriteLine("\nHello, Welcome to Address Book " + name +
"\nChoose the operation you want to perform" +
"\n1.Add Contact" + "\n2.Edit Contact" +
"\n3.Delete a contact from the list" +
"\n4.Exit from operations" + "\n5.Sort Entries by Person Name" +
"\n6.Sort Entries by Address");
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
Console.WriteLine("\nAdd Contact\nHow many Contacts do you want to add ?");
int n = Convert.ToInt32(Console.ReadLine());
for (int i = 1; i <= n; i++)
{
Console.WriteLine("Enter the details of Contact " + i + " to be added separated by space");
string alldata = Console.ReadLine();
string[] sepData = alldata.Split(" ");
Contact c1 = new Contact(sepData[0], sepData[1], sepData[2], sepData[3], sepData[4], long.Parse(sepData[5]));
bool dupCheck = a.CheckForDuplicate(c1);
if (dupCheck)
{
a.addContact(c1);
if (!(cityDictionary.ContainsKey(sepData[3])))
{
List <Contact> cityList = new List <Contact>();
cityList.Add(c1);
cityDictionary.Add(sepData[3], cityList);
}
else
{
List <Contact> l = searchedContactDictionaryCity(sepData[3]);
l.Add(c1);
}
if (!(stateDictionary.ContainsKey(sepData[4])))
{
List <Contact> stateList = new List <Contact>();
stateList.Add(c1);
stateDictionary.Add(sepData[4], stateList);
}
else
{
List <Contact> l = searchedContactDictionaryState(sepData[3]);
l.Add(c1);
}
}
else
{
Console.WriteLine("Cannot add Contact as Contact with same name already exists");
}
}
Console.WriteLine("Contact successfully added...........Following are the details\n");
a.displayAll(a.getAddBook());
break;
case 2:
Console.WriteLine("Enter the first and last name of the contact seperated by space");
String edata1 = Console.ReadLine();
string[] edata = edata1.Split(" ");
Contact c = a.SearchUsingName(edata[0], edata[1]);
if (c == null)
{
Console.WriteLine("No such contacts found....Please enter correct input");
break;
}
Console.WriteLine("Following are the present details of the contact you chose to edit");
a.displayContact(c);
Console.WriteLine("Choose which detail you want to edit\n1.First Name\t2.Last Name\t3.Email\t4.City\t5.State\t6.Phone number");
int m = Convert.ToInt32(Console.ReadLine());
Contact cEdited = a.editContact(c, m);
Console.WriteLine("Here are the updated details");
a.displayContact(cEdited);
break;
case 3:
Console.WriteLine("Enter the first and last name of the contact you want to delete");
String ddata1 = Console.ReadLine();
string[] ddata = ddata1.Split(" ");
Contact cDel = a.SearchUsingName(ddata[0], ddata[1]);
if (cDel == null)
{
Console.WriteLine("No such contacts found....Please enter correct input");
break;
}
a.deleteContact(cDel);
Console.WriteLine("Contact successfully deleted\nFollowing is the contact list\n");
a.displayAll(a.getAddBook());
break;
case 4:
val = false;
break;
case 5:
a.SortByName();
break;
case 6:
Console.WriteLine("Which criteria do you want to Sort?\n1.City\t2.State\t3.Phone");
int asort = Convert.ToInt32(Console.ReadLine());
a.SortByAddress(asort);
break;
default: break;
}
}
md.addNewAddressBook(name, a.getAddBook());
}
md.displayAllAddressBook();
break;
}
case 2:
{
if (cityDictionary.Count != 0)
{
Console.WriteLine("Enter the city name");
string city = Console.ReadLine();
List <Contact> l1 = new List <Contact>();
foreach (KeyValuePair <string, List <Contact> > kvp in cityDictionary)
{
if (kvp.Key == city)
{
l1 = kvp.Value;
break;
}
}
if (l1 != null)
{
Console.WriteLine("Following are the details of contacts who belong to " + city + "\n");
a2.displayAll(l1);
Console.WriteLine("Total number of persons belonging to this city is : " + l1.Count);
}
else
{
Console.WriteLine("No Person belongs to that city");
}
}
else
{
Console.WriteLine("Empty AddressBook, first enter the contacts");
}
break;
}
case 3:
{
if (stateDictionary.Count != 0)
{
Console.WriteLine("Enter the state name");
string state = Console.ReadLine();
List <Contact> l2 = new List <Contact>();
foreach (KeyValuePair <string, List <Contact> > kvp in stateDictionary)
{
if (kvp.Key == state)
{
l2 = kvp.Value;
break;
}
}
if (l2 != null)
{
Console.WriteLine("Following are the details of contacts who belong to " + state + "\n");
a2.displayAll(l2);
Console.WriteLine("Total number of persons belonging to this state is : " + l2.Count);
}
else
{
Console.WriteLine("No Person belongs to that state");
}
}
else
{
Console.WriteLine("Empty AddressBook, first enter the contacts");
}
break;
}
case 4:
FileIO.ReadFromFile();
break;
case 5:
FileIO.WriteToFile(md.getDictionary());
break;
case 6: val1 = false;
break;
case 7:
bool csvVal = true;
while (csvVal)
{
Console.WriteLine("Choose CSV operation\n1.Write to CSV File\t2.Read from CSV File\t3.Copy one csv to other\t4.Exit");
int kCSV = Convert.ToInt32(Console.ReadLine());
switch (kCSV)
{
case 1: FileIO.WriteToCSVFile(md.getDictionary());
break;
case 2: FileIO.ReadFromCSVFile();
break;
case 3: FileIO.ImplementCSVDataHandling();
break;
case 4:
csvVal = false;
break;
default:
break;
}
}
break;
case 8:
bool jsonVal = true;
while (jsonVal)
{
Console.WriteLine("Choose JSON operation\n1.Write to JSON file\t 2.Read from JSON file \t 3.Exit");
int kJSON = Convert.ToInt32(Console.ReadLine());
switch (kJSON)
{
case 1:
FileIO.WriteToJSONFile(md.getDictionary());
break;
case 2:
FileIO.ReadFromJSONFile();
break;
case 3:
jsonVal = false;
break;
default:
break;
}
}
break;
default:
break;
}
}
}
static void Main(string[] args)
{
MultiDict md = new MultiDict();
Console.WriteLine("Hello, How many address books you want to create?");
int no_ABooks = Convert.ToInt32(Console.ReadLine());
ABook a2 = new ABook();
for (int j = 1; j <= no_ABooks; j++)
{
Console.WriteLine("Enter the name of address book " + j);
String name = Console.ReadLine();
ABook a = new ABook();
bool val = true;
while (val)
{
Console.WriteLine("\nHello, Welcome to Address Book " + name + "\nChoose the operation you want to perform\n" +
"1.Add Contact" + "\n2.Edit Contact\n3.Delete a contact from the list\n4.Search by city\n5.Exit");
int k = Convert.ToInt32(Console.ReadLine());
switch (k)
{
case 1:
Console.WriteLine("\nAdd Contact\nHow many Contacts do you want to add ?");
int n = Convert.ToInt32(Console.ReadLine());
for (int i = 1; i <= n; i++)
{
Console.WriteLine("Enter the details of Contact " + i);
Console.WriteLine("Enter First Name : ");
String fname = Console.ReadLine();
Regex reg4 = new Regex(@"(^[a-z A-Z]*$)");
while (!reg4.IsMatch(fname))
{
Console.WriteLine("Enter a valid name : ");
name = Console.ReadLine();
}
Console.WriteLine("Enter Last Name : ");
String lname = Console.ReadLine();
Regex regex1 = new Regex(@"(^[a-z A-Z]*$)");
while (!regex1.IsMatch(lname))
{
Console.WriteLine("Enter a valid name : ");
name = Console.ReadLine();
}
Console.WriteLine("Enter your address : ");
String addr = Console.ReadLine();
Regex reg5 = new Regex(@"(^[a-z A-Z]*$)");
while (!reg5.IsMatch(addr))
{
Console.WriteLine("Enter a valid address : ");
addr = Console.ReadLine();
}
Console.WriteLine("Enter your city : ");
String city = Console.ReadLine();
Regex reg6 = new Regex(@"(^[a-z A-Z]*$)");
while (!reg6.IsMatch(city))
{
Console.WriteLine("Enter a valid city name : ");
city = Console.ReadLine();
}
Console.WriteLine("Enter your state : ");
String state = Console.ReadLine();
Regex reg7 = new Regex(@"(^[a-z A-Z]*$)");
while (!reg7.IsMatch(state))
{
Console.WriteLine("Enter a valid state name : ");
state = Console.ReadLine();
}
Console.WriteLine("Enter your contact no. : ");
String phNo = Console.ReadLine();
Regex reg1 = new Regex(@"(^[7-9]{1}[0-9]{9}$)");
while (!reg1.IsMatch(phNo))
{
Console.WriteLine("Enter a a valid mobile number : ");
phNo = Console.ReadLine();
}
Contact c1 = new Contact(fname, lname, city, state, addr, phNo);
bool dupCheck = a.CheckForDuplicate(c1);
if (dupCheck)
{
a.addContact(c1, name);
}
else
{
Console.WriteLine("Cannot add Contact as Contact with same name already exists");
}
}
Console.WriteLine("Contact successfully added...........Following are the details\n");
a.SortByCity();
a.displayAll(a.getAddBook());
break;
case 2:
Console.WriteLine("Enter the first and last name of the contact seperated by space");
String edata1 = Console.ReadLine();
string[] edata = edata1.Split(" ");
Contact c = a.SearchUsingName(edata[0], edata[1]);
if (c == null)
{
Console.WriteLine("No such contacts found....Please enter correct input");
break;
}
Console.WriteLine("Following are the present details of the contact you chose to edit");
a.displayContact(c);
Console.WriteLine("Choose which detail you want to edit\n1.First Name\t2.Last Name\t3.City\t4.State\t5.Addresss\t6.Phone number");
int m = Convert.ToInt32(Console.ReadLine());
Contact cEdited = a.editContact(c, m);
Console.WriteLine("Here are the updated details");
a.displayContact(cEdited);
break;
case 3:
Console.WriteLine("Enter the first and last name of the contact you want to delete");
String ddata1 = Console.ReadLine();
string[] ddata = ddata1.Split(" ");
Contact cDel = a.SearchUsingName(ddata[0], ddata[1]);
if (cDel == null)
{
Console.WriteLine("No such contacts found....Please enter correct input");
break;
}
a.deleteContact(cDel);
Console.WriteLine("Contact successfully deleted\nFollowing is the contact list\n");
a.displayAll(a.getAddBook());
break;
case 4:
Console.WriteLine("Enter city to search");
string scity = Console.ReadLine();
Contact cSearch = a.SearchUsingCity(scity);
break;
case 5:
val = false;
break;
default: break;
}
}
md.addNewAddressBook(name, a.getAddBook());
}
md.displayAllAddressBook();
//md.writeAllAddressBook();
md.writeFromDB();
Console.WriteLine("View by city or state?? 1.Yes\t 2.No");
int k2 = Convert.ToInt32(Console.ReadLine());
if (k2 == 1)
{
Console.WriteLine("Choose the criteria to search for \n1.City\t2.State");
int s = Convert.ToInt32(Console.ReadLine());
if (s == 1)
{
Console.WriteLine("Enter the city name");
string city = Console.ReadLine();
List <Contact> l1 = new List <Contact>();
foreach (KeyValuePair <string, List <Contact> > kvp in cityDictionary)
{
if (kvp.Key == city)
{
l1 = kvp.Value;
break;
}
}
if (l1 != null)
{
Console.WriteLine("Following are the details of contacts who belong to " + city + "\n");
a2.displayAll(l1);
Console.WriteLine("Total number of persons belonging to this city is : " + l1.Count);
}
else
{
Console.WriteLine("No Person belongs to that city");
}
}
else
{
Console.WriteLine("Enter the state name");
string state = Console.ReadLine();
List <Contact> l2 = new List <Contact>();
foreach (KeyValuePair <string, List <Contact> > kvp in stateDictionary)
{
if (kvp.Key == state)
{
l2 = kvp.Value;
break;
}
}
if (l2 != null)
{
Console.WriteLine("Following are the details of contacts who belong to " + state + "\n");
a2.displayAll(l2);
Console.WriteLine("Total number of persons belonging to this state is : " + l2.Count);
}
else
{
Console.WriteLine("No Person belongs to that state");
}
}
}
}
