from random import randint
from os import system, name
import re
import csv

score = 0
hodnoty = {}

with open("hodnoty.csv", "r") as csv_file:
    csv_reader = csv.reader(csv_file)

    for row in csv_reader:
        key = str(row[0])
        value = str(row[1])

        hodnoty[key] = value

def throw(count):
    count = int(count)
    new_throw = []
    for dice in range(count):
        new_throw.append(str(randint(1, 6)))
    return new_throw

def show_throw(throw):
    pretty_list = ", ".join(throw)
    pretty_list += "\n"
    for i in range(1, len(throw) + 1):
        pretty_list += "^  "
    pretty_list += "\n"
    for i in range(1, len(throw) + 1):
        pretty_list += f"{i}  "
    return pretty_list

def clear():
    if name == 'nt':
        _ = system('cls')
    else:
        _ = system('clear')

def evaluate(inp, count, throw):
    inp = str(inp)
    if re.search("^\d+$", inp):
        if len(inp) > count:
            data = ("msg", "ER01", "Tolika kostkami nemůžete hodit. Zkuste to znovu:", count)
            return data
        else:
            for x in inp:
                x = int(x)
                if x > count:
                    if count == 1:
                        ran = "1"
                    else:
                        ran = f"1–{count}"
                    data = ("msg", "ER02", f"Zvolte prosím kostky v platném rozsahu ({ran}):", count)
                    return data
            old_throw = []
            for y in range(count):
                if str(y+1) in inp:
                    old_throw.append(throw[y])

            count = len(inp)
            data = ("count", count, old_throw)
            return data

def check_value(throw):
    throw_s = throw.copy()
    throw_s.sort()
    throw_str = "".join(throw_s)
    hodnota = False
    for h in hodnoty:
        if h in throw_str:
            hodnota = True
            break

    return hodnota

def game(data: tuple):
    if data[0] == "count":
        count = data[1]
        old_throw = data[2]
        new_throw = throw(count)
        clear()
        print(show_throw(new_throw))
        if check_value(new_throw):
            msg = "Vyberte, kterými kostkami chcete hodit znovu (např. 135):"
            if old_throw != "":
                msg += f"\nHodnoty odložených kostek: {old_throw}"
            inp = input(msg)
            data = evaluate(inp, count, new_throw)
            game(data)
        else:
            print("Smůla, třeba příště.")
    elif data[0] == "msg":
        if data[1] == "ER01" or data[1] == "ER02":
            msg = data[2]
            count = data[3]
            inp = input(msg)
            data = evaluate(inp, count)
            game(data)
        else:
            msg = data[1]
            print(msg)

def main():
    print("Vítejte ve hře v kostky!")
    input("Prosím, stiskněte enter pro první hod:")
    data = ("count", 6, "")
    game(data)

if __name__ == "__main__":
    main()