import os

PLAYER_INIT_LOCATION = "Luna"

class Player:

    def __init__(self, name, location):
        self.name = name
        self.location = location

    def getName(self):
        return self.name

    def setName(self, name):
        self.name = name

    def getLocation(self):
        return self.location
    
class GameManager:
    'Manage the game'

    def __init__(self, userInput, planets):
        self.gameIsRunning = True
        self.player = Player(userInput, PLAYER_INIT_LOCATION)
        self.planets = planets

    def isGameRunning(self):
        return self.gameIsRunning

    def stopGame(self):
        self.gameIsRunning = False

    def printPlayerStats(self):
        clearScreen()
        print("Name: ", self.player.getName())
        print("Location: ", self.player.getLocation())
        print()

    def enterTradeHub(self):
        clearScreen()
        while True:
            userInput = input("(e)xit\n\n(l)ist items\n>> ").lower()

            if userInput == 'e':
                clearScreen()
                break;

            elif userInput == 'l':
                clearScreen()
                self.planets[self.player.getLocation()].getTradeHub().printItems()
            else:
                clearScreen()
            
class Planet:
    'Contains trade hub'
    def __init__(self, name):
        self.name = name
    def addTradeHub(self, tradeHub):
        self.tradeHub = tradeHub
    def getTradeHub(self):
        return self.tradeHub
    def getName(self):
        return self.name

class TradeHub:
    'Contains items to sell'
    def __init__(self, name):
        self.name = name
    def addItems(self, items):
        self.items = items
    def getItems(self):
        return self.items
    def printItems(self):
        print(f"{'Name' : <15}{'- - - - - | - - - - -' : ^10}{'Cost' : >6}")
        print()
        for item in self.items.values():
            print(f"{item.getName() : <15}{'* * * * * | * * * * *' : ^10}{str(item.getPrice()) : >5}")
        print()

class Item:
    'items to buy/sell'
    def __init__(self, name, price):
        self.name = name
        self.price = price

    def getName(self):
        return self.name
    def getPrice(self):
        return self.price

def clearScreen():
    os.system('clear')

def titleScreen():
    while(True):
        clearScreen()
        print("Space Game Title To Be Disclosed!!!")
        userInput = input("(n)ew game\n(q)uit:\n>> ").lower()

        if userInput == "q":
            break

        if userInput == "n":
            mainGame()

def mainGame():
    clearScreen()
    tradeableItems = {
        "flour" : Item("flour", 0.5),
        "Rice Cakes" : Item("Rice Cakes", 1),
        "Water" : Item("Water", 25)
    }

    #Create TradeHubs
    tradeHubs = {
        "The Jackel" : TradeHub("The Jackel"),
        "Star Crapper" : TradeHub("Star Crapper")
    }
    
    tradeHubs["The Jackel"].addItems(tradeableItems)


    tradeableItems.pop("flour")
        
    tradeHubs["Star Crapper"].addItems(tradeableItems)
            
    # Create Planets
    planets = {
        "BoB" : Planet("BoB"),
        "Luna" : Planet("Luna")
        }
    planets["BoB"].addTradeHub(tradeHubs["Star Crapper"])
    planets["Luna"].addTradeHub(tradeHubs["The Jackel"])
    
    
    # Create user
    userInput = ""

    userInput = input("What is your name... peasant?\n>> ") 

    if userInput == "":
        userInput = "(none)"
        
    # Start Game
    Game = GameManager(userInput, planets)
    
    clearScreen()
    
    while Game.isGameRunning():
        userInput = ""
        userInput = input("(q)uit\n\n(p)layer stats\n(e)nter trade hub\n(c)lear screen:\n>> ").lower()
        
        if userInput == "q":
            Game.stopGame()
            
        elif userInput == "p":
            Game.printPlayerStats()
                
        elif userInput == "c":
            clearScreen()
        elif userInput == "e":
            Game.enterTradeHub()
        else:
            clearScreen()

def main():
    titleScreen()

main()