import platform
import customtkinter as ctk
from PIL import Image, ImageTk
import time
import threading
import tkinter as tk
import dobluetooth

# If on Windows, allow STA for Bleak
if platform.system() == "Windows":
    try:
        from bleak.backends.winrt.util import allow_sta
        allow_sta()
    except ImportError:
        pass

# UI setup
ctk.set_appearance_mode("System")
ctk.set_default_color_theme("blue")

app = ctk.CTk()
app.geometry("1440x1024")

canvas = ctk.CTkCanvas(app, width=250, height=250, highlightthickness=0)
canvas.config(background="white")
canvas.place(x=0, y=0)

# Score variables
currentScore = tk.DoubleVar()
currentScore.set(0)

names = []
scores = []

highestScore = 100
highScoreName = ""

punch_on = False

# Punch control
def startPunch():
    global punch_on
    punch_on = True
    print("STARTED PUNCH")

def stopPunch():
    global punch_on, highestScore
    punch_on = False
    print("STOPPED PUNCH")

    if currentScore.get() > highestScore:
        highestScore = currentScore.get()
        try:
            with open("scores.txt", "w") as f:  # Fixed mode from "rw" to "w"
                f.write(f"{highestScore} {highScoreName}")
        except Exception as e:
            print("Error writing to file:", e)

        scores.append(highestScore)
        names.append(highScoreName)

def resetPunch():
    global currentScore
    currentScore.set(0)
    print("reset punch")

dinger = ctk.CTkLabel(width=40, height=30, text="", fg_color="gray77", master=app)
dinger.place(x=1405, y=900)

# Leaderboard & UI setup
def placeLeaderboard():
    canvas.create_rectangle(0, 0, 500, 500, fill="grey20", width=2)

    intx = 0
    inty = 60
    for i in range(len(names)):
        label1 = ctk.CTkLabel(width=124, height=39, text_color="white", text=names[i], font=("Arial", 15), master=app)
        label1.place(x=intx, y=inty)
        label2 = ctk.CTkLabel(width=124, height=39, text_color="white", text=scores[i], font=("Arial", 15), master=app)
        label2.place(x=intx + 125, y=inty)
        inty += 40

    ctk.CTkLabel(width=249, height=39, text_color="white", text="Leaderboard", font=("Arial", 50), master=app).place(x=0, y=0)
    ctk.CTkButton(width=0, height=150, text="START", fg_color="green", corner_radius=50, font=("Arial", 50),
                  text_color="gray99", master=app, command=startPunch).place(x=50, y=300)
    ctk.CTkButton(width=0, height=150, text="STOP", fg_color="orange2", corner_radius=50, font=("Arial", 50),
                  text_color="gray99", master=app, command=stopPunch).place(x=50, y=500)
    ctk.CTkButton(width=0, height=150, text="RESET", fg_color="red1", corner_radius=50, font=("Arial", 50),
                  text_color="gray99", master=app, command=resetPunch).place(x=50, y=700)

    ctk.CTkLabel(width=50, height=20, text_color="white", text="Current Score", font=("Arial", 50), master=app).place(x=350, y=20)
    ctk.CTkLabel(width=50, height=20, text_color="white", textvariable=currentScore, font=("Arial", 50), master=app).place(x=500, y=100)

    nameEntry = ctk.CTkEntry(width=300, height=50, master=app, font=("Arial", 50))
    nameEntry.place(x=370, y=200)

    ctk.CTkButton(width=50, height=50, text="ENTER", fg_color="green", font=("Arial", 20),
                  text_color="gray99", master=app).place(x=670, y=205)

    image = Image.open("./BellDrawing.png")
    photo = ImageTk.PhotoImage(image)
    ctk.CTkLabel(image=photo, text="", width=10, master=app).place(x=800, y=0)

# BLE thread setup
def ble_thread_func():
    import asyncio
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)
    loop.run_until_complete(dobluetooth.getData())

def start_ble_thread():
    thread = threading.Thread(target=ble_thread_func, daemon=True)
    thread.start()

def update_dinger_position():
    global dinger
    score = currentScore.get() * 0.01
    
    # Example logic: map score (0–100) to y-position (900 to 300)
    # You can adjust the ranges to suit your needs
    max_score = 100
    min_y = 300
    max_y = 900

    # Clamp score between 0 and max_score
    score = min(max(score, 0), max_score)

    # Calculate the new y position
    new_y = max_y - int((score / max_score) * (max_y - min_y))

    # Move the label
    dinger.place_configure(y=new_y)

    # Call this again after a short delay
    app.after(100, update_dinger_position)


# Data processing loop in background thread
def data_loop():
    while True:
        bledata = dobluetooth.getDataArr()
        if punch_on:
            accel_mag: float = bledata[6]
            app.after(0, lambda val=accel_mag: currentScore.set(currentScore.get() + val))
            app.after(0, update_dinger_position)
        time.sleep(0.1)

def start_data_loop_thread():
    thread = threading.Thread(target=data_loop, daemon=True)
    thread.start()

# Run UI setup
placeLeaderboard()

# Start threads after UI initializes
app.after(500, start_ble_thread)
app.after(1000, start_data_loop_thread)

app.mainloop()