import json

from PIL import Image

def drawImage(channel):
    with open("resources/games/games.json", "r") as f:
        data = json.load(f)
    
    if data["blackjack games"][channel]["all standing"] == False:
        dealerHand = drawHand(data["blackjack games"][channel]["dealer hand"],True)
    else:
        dealerHand = drawHand(data["blackjack games"][channel]["dealer hand"],False)

    table = Image.open("resources/games/blackjackTable.png")
    table.paste(dealerHand,(800,20),dealerHand)

    for x in range(len(data["blackjack games"][channel]["user hands"])):
        userHand = drawHand(list(data["blackjack games"][channel]["user hands"].values())[x]["hand"],False)
        table.paste(userHand,(32+(384*x),700),userHand)

    table.save("resources/games/tables/blackjackTable"+channel+".png")

    return

def drawHand(hand, dealer):
    length = len(hand)
    background = Image.new("RGBA", (691+(125*(length-1)),1065),(0,0,0,0))

    if dealer:
        img = Image.open("resources/games/cards/"+hand[0].upper()+".png")
        background.paste(img,(0,0),img)
        img = Image.open("resources/games/cards/red_back.png")
        background.paste(img,(125,0),img)
    else:
        for x in range(length):
            img = Image.open("resources/games/cards/"+hand[x].upper()+".png")
            background.paste(img,(x*125,0),img)
    
    w, h = background.size

    return background.resize((int(w/4),int(h/4)))