/// <summary>
/// Adds to inventory.
/// </summary>
public void AddToInventory()
{
try
{
Console.WriteLine("Enter name of the item to add");
string name = Console.ReadLine();
Console.WriteLine("Enter the weight of the item");
double weight = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Enter the price of item");
double price = Convert.ToDouble(Console.ReadLine());
InventoryManagement managementModel = new InventoryManagement()
{
Name = name,
Weight = weight,
PricePerKg = price
};
string data = InventoryManagement.ReadFile(this.constants.InventoryProducts);
this.inventory = JsonConvert.DeserializeObject <List <InventoryManagement> >(data);
this.inventory.Add(managementModel);
var convertedJson = JsonConvert.SerializeObject(this.inventory);
File.WriteAllText(this.constants.InventoryProducts, convertedJson);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// Manages this instance.
/// </summary>
public void Manage()
{
try
{
char ch;
do
{
InventoryManagement inventory = new InventoryManagement();
Console.WriteLine("Enter 1 to read the data from file");
Console.WriteLine("Enter 2 to Add the data to file");
Console.WriteLine("Enter 3 to Update the data in file");
Console.WriteLine("Enter 4 to Remove the data in file");
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
inventory.InventoryManagementData();
break;
case 2:
inventory.AddToInventory();
break;
case 3:
inventory.UpdateInventoryData();
break;
case 4:
inventory.Delete();
break;
}
Console.WriteLine("Do you want to continue (y/n)");
ch = Convert.ToChar(Console.ReadLine());
}while (ch != 'n');
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Deletes this instance.
/// </summary>
public void Delete()
{
try
{
string data = InventoryManagement.ReadFile(this.constants.InventoryProducts);
IList <InventoryManagement> inventoryDetails = JsonConvert.DeserializeObject <List <InventoryManagement> >(data);
foreach (var items in inventoryDetails)
{
Console.WriteLine(items.Id + "\t" + items.Name + "\t" + items.Weight + "\t" + items.PricePerKg);
}
Console.WriteLine("Enter the Id to Delete");
int id = Convert.ToInt32(Console.ReadLine());
foreach (var item in inventoryDetails)
{
while (id == item.Id)
{
Console.WriteLine(item.Id + "\t" + item.Name + "\t" + item.Weight + "\t" + item.PricePerKg);
break;
}
}
foreach (var item in inventoryDetails)
{
while (id == item.Id)
{
inventoryDetails.Remove(item);
break;
}
}
var convertedJson = JsonConvert.SerializeObject(inventoryDetails);
File.WriteAllText(this.constants.InventoryProducts, convertedJson);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Updates the inventory data.
/// </summary>
public void UpdateInventoryData()
{
try
{
////Constants constants = new Constants();
string data = InventoryManagement.ReadFile(this.constants.InventoryProducts);
IList <InventoryManagement> inventoryDetails = JsonConvert.DeserializeObject <List <InventoryManagement> >(data);
foreach (var items in inventoryDetails)
{
Console.WriteLine(items.Id + "\t" + items.Name + "\t" + items.Weight + "\t" + items.PricePerKg);
}
Console.WriteLine("Enter the Id to update");
int id = Convert.ToInt32(Console.ReadLine());
foreach (var item in inventoryDetails)
{
while (id == item.Id)
{
Console.WriteLine(item.Id + "\t" + item.Name + "\t" + item.Weight + "\t" + item.PricePerKg);
break;
}
}
Console.WriteLine("Enter 1 to change the price \n Enter 2 to change weight");
int property = Convert.ToInt32(Console.ReadLine());
int newPrice = 0;
int newWeight = 0;
switch (property)
{
case 1:
Console.WriteLine("Enter new Price");
newPrice = Convert.ToInt32(Console.ReadLine());
foreach (var item in inventoryDetails)
{
while (id == item.Id)
{
item.PricePerKg = newPrice;
break;
}
}
break;
case 2:
Console.WriteLine("Enter new Price");
newWeight = Convert.ToInt32(Console.ReadLine());
foreach (var item in inventoryDetails)
{
while (id == item.Id)
{
item.Weight = this.Weight;
break;
}
}
break;
}
var convertedJson = JsonConvert.SerializeObject(inventoryDetails);
File.WriteAllText(this.constants.InventoryProducts, convertedJson);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Defines the entry point of the application.
/// </summary>
/// <param name="args">The arguments.</param>
public static void Main(string[] args)
{
string condition = null;
int caseCondition = 0;
try
{
do
{
Console.WriteLine("enter 1 for inventory details");
Console.WriteLine("enter 2 for regular expression");
Console.WriteLine("enter 3 for stock");
Console.WriteLine("enter 4 for inventory management");
Console.WriteLine("enter 5 for deck of cards");
Console.WriteLine("enter 6 for stock data processing");
Console.WriteLine("enter 7 for address book");
Console.WriteLine("enter 8 for deck of cards in queue");
Console.WriteLine("enter 9 for getting transaction in queue");
Console.WriteLine("enter 10 for getting transaction in stack");
try
{
caseCondition = Convert.ToInt32(Console.ReadLine());
}
catch (Exception)
{
Console.WriteLine("enter proper condition");
}
switch (caseCondition)
{
case 1:
////creating object of inventory class
Inventory inventory = new Inventory();
inventory.PrintData();
break;
case 2:
////creating object of RegularExpression class
RegularExpression regularExpression = new RegularExpression();
regularExpression.ReplacingRegularExpressionWithString();
break;
case 3:
////creating object of Stock class
Stock stock = new Stock();
stock.CreateStock();
break;
case 4:
////creating object of InventoryManagement class
InventoryManagement inventoryManagement = new InventoryManagement();
inventoryManagement.Manage();
break;
case 5:
////creating object of DeckOfCards class
DeckOfCards deckOfCards = new DeckOfCards();
deckOfCards.Distribution();
break;
case 6:
////creating the object of DataProcessingMainClass class
DataProcessingMainClass dataProcessingMainClass = new DataProcessingMainClass();
dataProcessingMainClass.DataProcesssing();
break;
case 7:
////creating the object of AddressBook class
AddressBook addressBook = new AddressBook();
addressBook.AddressBookDetails();
break;
case 8:
////creating the object of CardQueue class
CardQueue cardQueue = new CardQueue();
cardQueue.CardInQueue();
break;
case 9:
////creating the object of TransactionsInQueue class
TransactionsInQueue transaction = new TransactionsInQueue();
transaction.TransactionInQueue();
break;
case 10:
////creating the object of TransactionStack class
TransactionStack transactionStack = new TransactionStack();
transactionStack.StackTransaction();
break;
}
Console.WriteLine("Enter Y to continue OR any key to stop");
condition = Console.ReadLine();
}while (condition.Equals("y") || condition.Equals("Y"));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.ReadLine();
}
}
