// Metod för att avsluta parking
static void CheckOutSpaceship(People character)
{
using (var db = new SpaceParkContext())
{
Console.WriteLine("Which spaceship do you want to check out?");
var characterShips = from b in db.Parking
where b.Name == character.Name && b.Payment == 0
select b;
var newList = characterShips.ToList();
for (int i = 0; i < newList.Count; i++)
{
Console.WriteLine($"{i}) {newList[i].Spaceship}");
}
var choice = Convert.ToInt32(Console.ReadLine());
var shipToCheckOut = from a in db.Parking
where a.Name == character.Name && a.Spaceship == newList[choice].Spaceship && newList[choice].Payment == 0
select a;
var shipToCheckOutList = shipToCheckOut.ToList();
shipToCheckOutList[0].ParkingEnd = DateTime.Now;
var duration = (shipToCheckOutList[0].ParkingStart - shipToCheckOutList[0].ParkingEnd).Duration().TotalSeconds;
shipToCheckOutList[0].Payment = Math.Round((decimal)(duration * 10));
db.SaveChanges();
Console.WriteLine($"You parked for {duration} seconds and were billed {shipToCheckOutList[0].Payment} republic credits");
}
}
public static async void StoreParking(dynamic person, dynamic starship, int time, int price)
{
SpaceParkContext db = new SpaceParkContext();
db.Database.EnsureCreated();
//primary key blir till siffran från swapi url
var starshipId = Int32.Parse(starship["url"].Remove(0, 31).Trim('/'));
var personId = Int32.Parse(person["url"].Remove(0, 28).Trim('/'));
Task persontask = StorePersonInDatabase(person, personId);
Task starshiptask = StoreStarShipInDatabase(starship, starshipId);
var park = new ParkEvent()
{
StarShipId = starshipId,
PersonId = personId,
TimeParked = time.ToString(),
Price = price
};
db.ParkEvent.Add(park);
await Task.WhenAll(persontask, starshiptask);
db.SaveChanges();
}
public static async Task PayParking(Person p)
{
using (var context = new SpaceParkContext())
{
Console.WriteLine();
// If the person has not payed, change the value of hasPaid to true in the people table.
if (!(HasPersonPaid(p).Result))
{
context.People
.Where(x => x.Name == p.Name)
.FirstOrDefault()
.HasPaid = true;
Console.WriteLine("Parking has been paid & you are now ready to check out!");
Thread.Sleep(2500);
}
else
{
Console.WriteLine("You have already paid!");
Thread.Sleep(2500);
}
context.SaveChanges();
}
}
private static async Task NullSpaceShipIDInPeopleTable(Person p, SpaceParkContext context)
{
// Find the person in the people table and sets the spaceshipID to null.
context.People.Where(x => x.Name == p.Name)
.FirstOrDefault().SpaceShipID = null;
context.SaveChanges();
}
static void Main(string[] args)
{
using var context = new SpaceParkContext();
SpacePort spacePort = SpacePort.CreateSpacePort(context);
ParkingLot.CheckParkingSpaces(context, spacePort);
Menu.GenerateProgram(context);
}
public static async Task <Person> GetPersonFromDatabase(string name)
{
using (var context = new SpaceParkContext())
{
// return the person object from the people table with a matching name.
return(context.People
.Where(x => x.Name == name)
.FirstOrDefault());
}
}
public static async Task ClearParkedShip(SpaceShip spaceShip)
{
using (var context = new SpaceParkContext())
{
// Finds the ship in the person table and set it to null.
context.ParkingLot.Where(x => x.SpaceShipID == spaceShip.SpaceShipID)
.FirstOrDefault()
.SpaceShip = null;
context.SaveChanges();
}
}
public async static Task <bool> IsPersonInDatabase(string name)
{
// Returns true if a person with tha maching name is stored in the people table.
using (var context = new SpaceParkContext())
{
var person = context.People.Where(x => x.Name == name).FirstOrDefault();
if (person != null && person.Name == name)
{
return(true);
}
return(false);
}
}
private static async Task StorePersonInDatabase(dynamic person, int personId)
{
//lägg till om den inte finns
await Task.Run(() => {
SpaceParkContext db = new SpaceParkContext();
var personQuery = db.Person.Find(personId);
if (personQuery == null)
{
var Person = new Person()
{
Name = person["name"], PersonId = personId
};
db.Person.Add(Person);
db.SaveChanges();
}
});
}
private static async Task StoreStarShipInDatabase(dynamic starship, int starshipId)
{
//lägg till om den inte finns
await Task.Run(() => {
SpaceParkContext db = new SpaceParkContext();
var starShipQuery = db.StarShip.Find(starshipId);
if (starShipQuery == null)
{
StarShip starShip = new StarShip()
{
StarShipName = starship["name"], StarShipId = starshipId
};
db.StarShip.Add(starShip);
db.SaveChanges();
}
});
}
public static async Task WriteParkingSpaceToDataBase()
{
// Makes sure there are 10 rows to the parkinglot table.
using (var context = new SpaceParkContext())
{
for (int i = context.ParkingLot.Count(); i < 10; i++)
{
var parkingSpace = new ParkingLot
{
Length = 50,
SpaceShip = null
};
context.ParkingLot.Add(parkingSpace);
}
context.SaveChanges();
}
}
public static async Task <ParkingLot> FindAvailableParkingSpace()
{
using (var context = new SpaceParkContext())
{
// Finds the first available (where SpaceShipID == null) parkingspot, and then returns that spot.
var parkingSpace = context.ParkingLot.FirstOrDefault(x => x.SpaceShipID == null);
if (parkingSpace == null)
{
// Should throw an exception here but does not work with catch.
Console.WriteLine();
Console.WriteLine("There aren't any parking spaces available.");
Thread.Sleep(2500);
return(null);
}
return(parkingSpace);
}
}
public static async Task <bool> HasPersonPaid(Person p)
{
using (var context = new SpaceParkContext())
{
// Finds the person in the people table and checks if the value of hasPaid is true or false,
// then returns that value.
var hasPaid = context
.People
.Where(x => x.Name == p.Name)
.FirstOrDefault().HasPaid;
if (hasPaid)
{
return(true);
}
return(false);
}
}
// Metod för att parkera rymdskepp
static void ParkSpaceShip(People character, List <Spaceship> characterShips)
{
Console.WriteLine();
Console.WriteLine($"Choose which spaceship you want to park: ");
// Skriver ut rymdskepp som hör till karaktären
for (int i = 0; i < characterShips.Count; i++)
{
Console.WriteLine($"{i}) {characterShips[i].Name}");
}
// Tar in vilket rymdskepp användaren vill parkera
Console.WriteLine();
Console.Write("Input: ");
var shipInput = Console.ReadLine();
var chosenShip = -1;
for (int i = 0; i < characterShips.Count; i++)
{
if (shipInput == i.ToString())
{
chosenShip = i;
}
}
if (chosenShip == -1)
{
throw new Exception("Invalid ship input");
}
using (var db = new SpaceParkContext())
{
Console.WriteLine("Input being saved to database");
var parking = new Parking {
Name = character.Name, Spaceship = characterShips[chosenShip].Name, ParkingStart = DateTime.Now
};
db.Parking.Add(parking);
db.SaveChanges();
}
}
public static async Task ParkShip(Person p)
{
ParkingLot currentSpace;
using (var context = new SpaceParkContext())
{
try
{
currentSpace = FindAvailableParkingSpace().Result;
// If the ship is smaller than the parkingspace park in the space => park it.
if (double.Parse(p.CurrentShip.Length) <= currentSpace.Length)
{
context.ParkingLot.Where(x => x.ParkingLotID == currentSpace.ParkingLotID)
.FirstOrDefault()
.SpaceShip = p.CurrentShip;
}
else
{
Console.WriteLine("Sorry your ship is to big!");
Thread.Sleep(2500);
}
}
catch (Exception)
{
Console.WriteLine("No avaialable parking spaces!");
Thread.Sleep(2500);
}
context.SpaceShips.Add(p.CurrentShip);
context.People.Add(p);
// Adds the person and the ship to the appropriate table then saves the changes.
context.SaveChanges();
Console.WriteLine("Your ship has been parked.");
Thread.Sleep(2500);
}
}
public static async Task CheckOut(Person p)
{
if (p.HasPaid)
{
using (var context = new SpaceParkContext())
{
// Sets the parkingspaces' shipID back to null.
context.ParkingLot.Where(x => x.SpaceShipID == p.SpaceShipID)
.FirstOrDefault()
.SpaceShipID = null;
// Nulls a persons current shipID
await NullSpaceShipIDInPeopleTable(p, context);
//Removes the curernt person from the person table
context.Remove(context.People
.Where(x => x.Name == p.Name)
.FirstOrDefault());
// Borde inte denna och den ovan se exakt lika ut?
var temp = context.SpaceShips.Where(x => x.SpaceShipID == p.SpaceShipID)
.FirstOrDefault();
context.Remove(temp);
context.SaveChanges();
}
Console.WriteLine();
Console.WriteLine("You have been checked out!");
Thread.Sleep(2500);
}
else
{
Console.WriteLine();
Console.WriteLine("Sorry you have to pay first!");
Thread.Sleep(2500);
}
}
