#!/usr/bin/env python3
from tkinter import *
from tkinter import ttk

from player import Player
from game import Game

PLAYERS: list[Player] = []

# init tkinter
root = Tk()
frm = ttk.Frame(root, padding=10)
frm.grid()

# init ui

# players
ttk.Label(frm, text="Rank").grid(column=0, row=0)
ttk.Label(frm, text="Player").grid(column=1, row=0)
ttk.Label(frm, text="Score").grid(column=2, row=0)

entry_player_name = ttk.Entry(frm, width=30)
entry_player_name.grid(column=1, row=len(PLAYERS) + 1)

# adding player
def addPlayer(entry: Entry):
    txt = entry.get()
    if txt:
        PLAYERS.append(Player(txt))
        entry.delete(0, END)
        refreshUi()

btn_player_name = ttk.Button(frm, text="Add", command=lambda : addPlayer(entry_player_name))
btn_player_name.grid(column=2, row=1 + len(PLAYERS))

# tables
# TODO

# table history
# TODO

# refresh ui
def refreshUi():
    # remove old labels
    for widget in frm.winfo_children():
        if widget not in [entry_player_name, btn_player_name]:
            info = widget.grid_info()
            if info.get('row', 0) > 0 and info.get('row', 0) < 100:
                widget.destroy()

    # show players
    PLAYERS.sort(key=lambda p : p.score, reverse=True)
    for i in range(len(PLAYERS)):
        ttk.Label(frm, text=f"{i+1}").grid(column=0, row=i+1)
        playerLabel = ttk.Label(frm, text=PLAYERS[i].name)
        playerLabel.grid(column=1, row=i+1)
        ttk.Label(frm, text=f"{PLAYERS[i].score}").grid(column=2, row=i+1)

        # change player name
        def onClick(event, player=PLAYERS[i]):
            popup = Toplevel(root)
            
            entry = ttk.Entry(popup, width=30)
            entry.insert(0, player.name)
            entry.grid(column=0, row=0)

            def changeName():
                name = entry.get()
                if name and not name in [p.name for p in PLAYERS]:
                    player.name = name
                    entry.delete(0, END)
                    cancelTopLevel(popup)

            ttk.Button(popup, text="Change", command=changeName).grid(column=1, row=0)
            ttk.Button(popup, text="Cancel", command=lambda : cancelTopLevel(popup)).grid(column=2, row=0)

        playerLabel.bind("<Button-1>", onClick)

    # adding player
    entry_player_name.grid(column=1, row=len(PLAYERS) + 1)
    btn_player_name.grid(column=2, row=1 + len(PLAYERS))

def cancelTopLevel(tl: Toplevel):
    tl.destroy()
    refreshUi()

root.mainloop()