/// Counting a number of people in a city or in a state
/// Taking the input from the user and printing out the data correspondingly
public static void CountPeopleFromCityAndState()
{
Console.WriteLine("Enter the name of the state");
string state = Console.ReadLine();
Console.WriteLine("Enter the name of the city");
string city = Console.ReadLine();
int cityPeople = 0;
int statePeople = 0;
foreach (KeyValuePair <string, AddressBookMain> keys in addresssBookMap)
{
AddressBookMain val = keys.Value;
if (val.state.Contains(state))
{
statePeople++;
}
}
Console.WriteLine("No. of people in the state " + state + " are " + statePeople);
foreach (KeyValuePair <string, AddressBookMain> key in addresssBookMap)
{
AddressBookMain value = key.Value;
if (value.address.Contains(city))
{
cityPeople++;
}
}
Console.WriteLine("No. of people in the city " + city + " are " + cityPeople);
}
//Adding the values to the dictionary
public static void AddToAddressBook()
{
Console.WriteLine("Enter firstname");
string firstName = Console.ReadLine();
if (addresssBookMap.ContainsKey(firstName))
{
Console.WriteLine("The user name already exists");
}
else
{
Console.WriteLine("Enter lastname");
string lastName = Console.ReadLine();
Console.WriteLine("Enter address");
string address = Console.ReadLine();
Console.WriteLine("Enter state");
string state = Console.ReadLine();
Console.WriteLine("Enter zip");
int zip = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter phone number");
double phoneNo = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Enter email id");
string emailId = Console.ReadLine();
AddressBookMain addressBookMain = new AddressBookMain(firstName, lastName, address, state, zip, phoneNo, emailId);
addresssBookMap.Add(firstName, addressBookMain);
PrintAddress(firstName);
}
}
//Printing the values from the dictionary
public static void PrintAddress(String key)
{
foreach (KeyValuePair <string, AddressBookMain> items in addresssBookMap)
{
AddressBookMain adBook = items.Value;
if (adBook.firstName.Equals(key))
{
Console.WriteLine("Name:" + adBook.firstName);
Console.WriteLine("Last name: " + adBook.lastName);
Console.WriteLine("Address: " + adBook.address);
Console.WriteLine("State: " + adBook.state);
Console.WriteLine("Zip code: " + adBook.zip);
Console.WriteLine("Phone: " + adBook.phoneNo);
Console.WriteLine("Email: " + adBook.emailId);
}
}
}
//Printing the values from the dictionary
public void PrintAddress(String key)
{
foreach (KeyValuePair <string, AddressBookMain> items in this.addresssBookMap)
{
AddressBookMain adBook = items.Value;
if (adBook.firstName.Equals(key))
{
Console.WriteLine(adBook.firstName);
Console.WriteLine(adBook.lastName);
Console.WriteLine(adBook.address);
Console.WriteLine(adBook.state);
Console.WriteLine(adBook.zip);
Console.WriteLine(adBook.phoneNo);
Console.WriteLine(adBook.emailId);
}
}
}
/// Editing the details of the address book
/// Taking input from the user and updating the address book after taking the new name
public static void EditDetails()
{
Console.WriteLine("Enter the name you want to edit");
string name = Console.ReadLine();
Console.WriteLine("Enter the new name");
string newName = Console.ReadLine();
if (addresssBookMap.ContainsKey(name))
{
addresssBookMap[name].firstName = newName;
}
AddressBookMain addressBook = new AddressBookMain(newName, addresssBookMap[name].lastName, addresssBookMap[name].address, addresssBookMap[name].state, addresssBookMap[name].zip, addresssBookMap[name].phoneNo, addresssBookMap[name].emailId);
addresssBookMap.Add(newName, addressBook);
Console.WriteLine("Edited details are");
PrintAddress(newName);
}
/// Method to print out a person's detail by his state
/// Input taken from the user and searched accordingly
public static void SearchByState()
{
Console.WriteLine("Enter the name of the state");
string state = Console.ReadLine();
foreach (KeyValuePair <string, AddressBookMain> keys in addresssBookMap)
{
AddressBookMain val = keys.Value;
if (val.state.Contains(state))
{
Console.WriteLine(val.firstName + "'s Address");
PrintAddress(val.firstName);
}
else
{
Console.WriteLine("Address wasn't found");
}
}
}
//Method to print put a person's detail by the name of the city
//Getting input from the user and giving out the existing field records
public static void SearchByCity()
{
Console.WriteLine("Enter name of the city");
string city = Console.ReadLine();
foreach (KeyValuePair <string, AddressBookMain> keys in addresssBookMap)
{
AddressBookMain val = keys.Value;
if (val.address.Contains(city))
{
Console.WriteLine(val.firstName + "'s Address:");
PrintAddress(val.firstName);
}
else
{
Console.WriteLine("Address wasn't found");
}
}
}
static void Main(string[] args)
{
Console.WriteLine("Welcome to Address Book Problem\nChoose one of the option");
bool loop1 = true;
while (loop1)
{
Console.WriteLine("\n1.Add AddressBook \n2.View AddressBooks");
Console.WriteLine("3.Searching Contact by City or State\n4.Add AdrdressBook to the IO File\n5.Read AdrdressBook from the IO File ");
Console.WriteLine("6.Add AdrdressBook to the CSV File\n7.Read AdrdressBook from CSV file\n8.Add AdrdressBook to the Json File\n9.Read AdrdressBook from Json file");
Console.WriteLine("10.Insert Addressbook in Database\n11.Retrieve Contacts by AddressBookName\n0.Exit ");
int choice1 = 0;
try
{
choice1 = Convert.ToInt32(Console.ReadLine());
}
catch
{
Console.WriteLine("Invalid Input!! Try again");
}
AddressBook addressBook = new AddressBook();
string addressBookName = null;
switch (choice1)
{
case 1:
Console.WriteLine("\nAdding a new AddessBook");
Console.WriteLine("Enter name for New AddessBook:");
addressBookName = Console.ReadLine();
bool isKeyAvailable = false;
foreach (KeyValuePair <string, AddressBook> keyValue in addressBookDictionary)
{
if (keyValue.Key.Equals(addressBookName))
{
isKeyAvailable = true;
}
}
if (isKeyAvailable)
{
Console.WriteLine("AddessBook Name is available, try other name\n");
break;
}
bool loop2 = true;
while (loop2)
{
Console.WriteLine("\n1.Add a Contact \n2.View Contact By Name \n3.View All Contacts \n4.Edit Contact By name");
Console.WriteLine("5.Delete Contact By Name \n6.Exit ");
int choice = 0;
try
{
choice = Convert.ToInt32(Console.ReadLine());
}
catch
{
Console.WriteLine("Invalid Input!! Try again");
}
switch (choice)
{
case 1:
Console.WriteLine("\nAdding a new Contact\n");
addressBook.AddContact();
break;
case 2:
addressBook.ViewContact();
break;
case 3:
addressBook.ViewAllContacts();
break;
case 4:
addressBook.EditContact();
break;
case 5:
addressBook.DeleteContact();
break;
default:
loop2 = false;
break;
}
Console.WriteLine("______________________________________________________");
}
addressBookDictionary.Add(addressBookName, addressBook);
addressBooksList.Add(addressBook);
break;
case 2:
Console.WriteLine("Available AddressBooks: ");
foreach (KeyValuePair <String, AddressBook> keyValue in addressBookDictionary)
{
Console.WriteLine("AddressBook Name: " + keyValue.Key);
}
break;
case 3:
Console.WriteLine("Your Searching Contact by City or State");
AddressBookMain.ContactsByCityOrState();
break;
case 4:
Console.WriteLine("Adding AddressBook into IO File");
AddressBookMain.AddAddressBookToFileIO();
break;
case 5:
Console.WriteLine("Read AddressBook from IO File");
AddressBookMain.ReadAddressBookToFileIO();
break;
case 6:
Console.WriteLine("Adding AddressBook into CSV File");
AddressBookMain.AddAddressBookToCsv();
break;
case 7:
Console.WriteLine("Reading AddressBook from CSV File");
AddressBookMain.ReadAddressBookFromCsv();
break;
case 8:
Console.WriteLine("Adding AddressBook into Json File");
AddressBookMain.AddAddressBookToJsonFile();
break;
case 9:
Console.WriteLine("Reading AddressBook from Json File");
AddressBookMain.ReadAddressBookFromJsonFile();
break;
case 10:
Console.WriteLine("Insert Contact to AddressBook Database");
AddressBookMain.insertAddressBooktoDB();
break;
case 11:
Console.WriteLine("Retrieving Contacts by AddressBookName");
AddressBookMain.RetrieveFromDB();
break;
default:
loop1 = false;
break;
}
Console.WriteLine("______________________________________________________");
}
Console.WriteLine("Thanks for Using the Application!!");
}
