import time
import os
import json
from pathlib import Path

class Pet:
    def __init__(self, name, species):
        self.name = name
        self.species = species
        self.hunger = 50
        self.happiness = 80
        self.energy = 100
        self.hygiene = 100
        self.is_alive = True
        self.birthday = time.time()
        self.status = "Happy"
    
    def rename(self):
        print("Name your pet: ", end="")
        name = input()[0:10]
        self.name = name

    def feed(self):
        self.hunger = max(0, self.hunger - 25)

    def play(self):
        self.happiness = min(100, self.happiness + 5)

    def clean(self):
        self.hygiene = min(100, self.hygiene + 13)

    def decay(self):
        self.happiness = max(0, self.happiness - 5)
        self.energy = max(0, self.energy - 3)
        self.hunger = min(100, self.hunger + 2)
        self.hygiene = max(0, self.hygiene - 4)

    def sleep(self):
        self.energy = 100
        self.status = "asleep"

    def get_age(self):
        print(time.time() - self.birthday)

    def make_bar(self, percent):

        bar = "[" + "X" * (percent//10) + "-" * (10-percent//10) + "]"
        return bar

    def stat_format(self, stat):
        if stat == "Energy":
            bar = self.make_bar(self.energy)
            per = self.energy
        elif stat == "Happiness":
            bar = self.make_bar(self.happiness)
            per = self.happiness
        elif stat == "Hunger":
            bar = self.make_bar(self.hunger)
            per = self.hunger
        elif stat == "Hygiene":
            bar = self.make_bar(self.hygiene)
            per = self.hygiene
        else:
            return "You requested a stat that doesn't exist: {stat}"
        line = "{:<10}".format(f"{stat}:") + bar + "{:>5}".format(f"{per}%")
        return line

    def print_stats(self):
        full_line = "----------------------------"
        print(full_line)
        print(f"  o)__      Name:"    + "{:>10}".format(f"{self.name}"))
        print(f" (_  _`\\    Status:" + "{:>8}".format(f"{self.status}"))
        print(f"  z/z\\__)   Age:"    + "{:>11}".format("555 days"))
        print(full_line)
        print(self.stat_format("Energy"))
        print(self.stat_format("Hunger"))
        print(self.stat_format("Happiness"))
        print(self.stat_format("Hygiene"))
        print(full_line)

    def save(self):
        print("Saving and quitting...")
        fp = Path("~/.vpet.sav").expanduser()
        with open(fp, "w") as f:
            json.dump(self.__dict__,f)
        print("Done")

    def load(self):
        print("Loading game...")
        fp = Path("~/.vpet.sav").expanduser()
        if not Path.exists(fp):
            print("No save found.")
            return 0
        with open(fp, "r") as f:
            data = json.load(f)
            self.__dict__.update(data)
        return 1
        
p = Pet("sally", "frog")
if not p.load():
    p.rename()
os.system("clear")
while 1:
    p.print_stats()
    x = input()
    os.system("clear")
    if x == 'p':
        p.play()
    elif x == 'q':
        p.save()
        exit()
    elif x == 'f':
        p.feed()
    elif x == 's':
        p.sleep()
    elif x == 'c':
        p.clean()
    else:
        print("Unknown Command")