contentmatcher/test.py

from random import randint
from numpy.random import choice

# card = id, title, due, interval, owned_by, shared
def generate_card (clltn=[], user="bob", shared=False):
    id = len(clltn) + 1
    title = "".join([chr(randint(ord('a'), ord('z'))) for i in range(5)])
    due = -1 #means new
    interval = 0
    
    card = dict()
    card["id"]= id
    card["title"] = title
    card["due"] = due
    card["interval"] = interval
    card["owned_by"] = user
    card["shared"] = shared
    return card

def generate_clltn(n_of_cards):
    clltn = [] #mogoče bi blo dobro met dictionary, sam že štejemo len zgoraj...
    for n in range(n_of_cards):
        clltn.append(generate_card(clltn=clltn))
    return clltn

##1 SR - super-memo style

def get_new(user_clltn, n_of_cards):
    for card in user_clltn:
        pass


def get_due(user_clltn, n_of_cards):
    pass


def generate_deck_sr(user_clltn, max_new, max_deck_size):
    pass


def run_sr():
    pass

#2 Probabilistic
## problem je, da pri probabilističnem težko nardiš, da pač en dan ni nič v decku, ker pač vedno izbere glede določeno število pač glede na uteži 

def generate_weights(user_clltn):
    """generiramo uteži za due in new cards posebej; vrne tuple dveh listov za weightse..."""

    weights_due = []
    weights_new = []
    for card in user_clltn:        
        due = card["due"]

        if due > 0:
            weights_due.append(due)
            weights_new.append(0)
        else:
            weights_due.append(0)
            weights_new.append(1)

    return weights_new, weights_due

def generate_deck_prob(user_clltn, max_new, max_due):
    deck, dck_due, dck_new, due_cards = [], [], [], 0
    w_new, w_due = generate_weights(user_clltn)
    
    #treba je sestet non zero weights 
    new_cards = sum(w_new)
    for w in w_due:
        if w > 0:
            due_cards += 1 

    #preverimo, če imamo dovolj kartic
    if new_cards<max_new:
        max_new = new_cards
    if due_cards<max_due:
        max_due = due_cards
    
    sum_w_new = sum(w_new)
    sum_w_due = sum(w_due)

    if due_cards:
        dck_due = list(choice(user_clltn, size=max_due, replace=False, p=list(map(lambda x: x/sum_w_due, w_due)))) #garancija, da ni ponovitev
    if new_cards:
        dck_new = list(choice(user_clltn, size=max_new, replace=False, p=list(map(lambda x: x/sum_w_new, w_new))))
    
    deck = dck_due + dck_new
    
    return deck

def prob_eval_card(card):
    
    print("intrest rate je: ", card["due"])
    gumb = input("A te " + str(card["id"]) + " zanima?") # predpostalvjmao y = yes, m = maybe, n = no
    due = card["due"]

    if gumb == "y":
        due = 1
    elif gumb == "m":
        due = abs(due / 1.3) 
        #abs je zato, ker "new" kodirano ko -1 
        # /1.3 in /2 sta na pamet izbrani funkciji 
    elif gumb=="n":
        due = abs(due / 2)
    
    card["due"] = due

def prob_eval_deck(deck, user_clltn):
    for c in deck:
        id = c["id"]
        # tu dobimo karico, kjer se je nekaj spremenilo
        prob_eval_card(c)
    
# engine
def run(user_clltn, n_of_days, max_new, max_due):
    for day in range(n_of_days):
        deck = generate_deck_prob(user_clltn, max_new, max_due) #to more bit global, da se ne generira skoz nov
        prob_eval_deck(deck, user_clltn)
        for card in user_clltn:
            print("id: ", card["id"], "stopnja zanimanja: ", card["due"])


# config
n_of_days = 10
max_due = 15
max_new = 5
max_deck_size = max_new + max_due

user_clltn = generate_clltn(20)

run(user_clltn, n_of_days, max_new, max_due)