app.py

from fastapi import FastAPI, Request, HTTPException
import uvicorn

app = FastAPI()

games = {}

@app.post("/api/createGame")
async def create_game(request: Request):
    data = await request.json()
    pin = data.get("pin")
    player_name = data.get("playerName")

    if not pin or not player_name:
        raise HTTPException(status_code=400, detail="PIN and player name are required.")

    if pin in games:
        raise HTTPException(status_code=400, detail="Game already exists.")

    games[pin] = {
        "pin": pin,
        "players": [player_name],
        "gameStarted": False,
        "turn": player_name,
        "currentAction": None,
        "currentChallenge": None,
        "pendingCardLoss": None,
        "votes": []
    }

    return {"success": True, "message": "Game created successfully!"}

@app.get("/api/gameData")
async def get_game_data(pin: str):
    game = games.get(pin)
    if not game:
        raise HTTPException(status_code=404, detail="Game not found.")
    return {"success": True, "game": game}

@app.put("/api/gameData")
async def update_game_data(request: Request):
    data = await request.json()
    pin = data.get("pin")

    if not pin or pin not in games:
        raise HTTPException(status_code=404, detail="Game not found.")

    games[pin].update(data)
    return {"success": True, "message": "Game updated successfully!"}

@app.post("/api/getGameStatus")
async def get_game_status(pin: str):
    game = games.get(pin)
    if not game:
        raise HTTPException(status_code=404, detail="Game not found.")
    return {"success": True, "game": game}

@app.post("/api/handleAction")
async def handle_action(request: Request):
    data = await request.json()
    pin = data.get("pin")
    player = data.get("player")
    action = data.get("action")
    target = data.get("target")
    response = data.get("response")
    challenge = data.get("challenge")

    if pin not in games:
        raise HTTPException(status_code=404, detail="Game not found.")

    game = games[pin]

    if action == 'getStatus':
        return {"success": True, "challenge": game.get("challenge", None)}

    if action == 'steal':
        game["challenge"] = {
            "action": 'steal',
            "challenger": player,
            "target": target,
            "challengeType": 'steal',
            "status": 'pending'
        }
        return {"success": True, "message": f"Steal initiated by {player} targeting {target}. Awaiting response from {target}."}

    if action == 'challengeResponse':
        if not game.get("challenge"):
            return {"success": False, "message": "No challenge pending."}

        challenger = next(p for p in game["players"] if p["name"] == game["challenge"]["challenger"])
        target_player = next(p for p in game["players"] if p["name"] == game["challenge"]["target"])

        if response == 'accept':
            coins_to_steal = min(target_player["coins"], 2)
            target_player["coins"] -= coins_to_steal
            challenger["coins"] += coins_to_steal
            game["challenge"] = None
            return {"success": True, "message": f"Steal accepted. {coins_to_steal} coins transferred from {target_player['name']} to {challenger['name']}."}
        elif response == 'challenge':
            if "Captain" in challenger["cards"]:
                coins_to_steal = min(target_player["coins"], 2)
                target_player["coins"] -= coins_to_steal
                challenger["coins"] += coins_to_steal
                game["challenge"] = None
                return {"success": True, "message": f"Challenge failed. {target_player['name']} loses {coins_to_steal} coins to {challenger['name']}."}
            else:
                game["challenge"]["status"] = 'choose'
                return {"success": True, "message": f"Challenge successful. {challenger['name']} must choose a card to lose.", "challenge": game["challenge"]}

    if action == 'choose':
        challenger = next(p for p in game["players"] if p["name"] == game["challenge"]["challenger"])
        if target in challenger["cards"]:
            challenger["cards"].remove(target)
            game["challenge"] = None
            return {"success": True, "message": f"{challenger['name']} loses the {target} card."}
        else:
            return {"success": False, "message": f"Card {target} not found in {challenger['name']}'s hand."}

    return {"success": True, "message": f"Action '{action}' processed for player {player}."}

@app.post("/api/joinGame")
async def join_game(request: Request):
    data = await request.json()
    pin = data.get("pin")
    player_name = data.get("playerName")

    game = games.get(pin)
    if not game:
        raise HTTPException(status_code=404, detail="Game not found.")

    game["players"].append(player_name)
    return {"success": True, "message": "Player joined successfully!"}

@app.put("/api/startGame")
async def start_game(request: Request):
    data = await request.json()
    pin = data.get("pin")

    game = games.get(pin)
    if not game:
        raise HTTPException(status_code=404, detail="Game not found.")

    if not game["players"]:
        raise HTTPException(status_code=400, detail="No players in the game.")

    game["players"] = [{"name": name, "coins": 2, "cards": generate_cards()} for name in game["players"]]
    game["gameStarted"] = True
    game["turn"] = game["players"][0]["name"]
    
    return {"success": True, "message": "Game started successfully!"}

def generate_cards():
    cards = ['Duke', 'Assassin', 'Captain', 'Ambassador', 'Contessa']
    shuffled = sorted(cards, key=lambda x: 0.5 - random.random())
    return [shuffled[0], shuffled[1]]

if __name__ == "__main__":
    uvicorn.run(app, host="0.0.0.0", port=8000)