import tkinter as tk
from recommendations import *
import os


def load_data():
    path = os.getcwd()
    File1 = open(f"{path}/BX-Book-Ratings.csv", 'r')
    File2 = open(f"{path}/BX-Books.csv", 'r')
    book_critics = {}

    File1.readline()
    for line in File1.readlines():
        Kullanici = line[0:-1].split(';')[0].strip('"')
        ISBN = line[0:-1].split(';')[1].strip('"')
        puan = int(line[0:-1].split(';')[2].strip('"')) / 2
        book_critics.setdefault(Kullanici, {})
        book_critics[Kullanici][ISBN] = puan

    kitablar = getRecommendations(book_critics, '277042', sim_distance)
    top = topMatches(book_critics, '277042', 3, sim_distance)

    book_critics_tf = transformPrefs(book_critics)
    sim = calculateSimilarItems(book_critics, 3)
    kitablar2 = getRecommendedItems(book_critics, sim, '277042')

    book_details = {}
    File2.readline()
    for line in File2.readlines():
        ISBN = line[0:-1].split(';')[0].strip('"')
        Book_Title = line[0:-1].split(';')[1].strip('"')
        Book_Author = line[0:-1].split(';')[2].strip('"')
        Year_Of_Publication = line[0:-1].split(';')[3].strip('"')
        Publisher = line[0:-1].split(';')[4].strip('"')
        Image_URL_S = line[0:-1].split(';')[5].strip('"')
        Image_URL_M = line[0:-1].split(';')[6].strip('"')
        Image_URL_L = line[0:-1].split(';')[7].strip('"')
        book_details.setdefault(ISBN, [])
        book_details[ISBN].extend(
            [Book_Title, Book_Author, Year_Of_Publication, Publisher, Image_URL_S, Image_URL_M, Image_URL_L])

    book_critics_Title = {}
    for key in book_critics:
        book_critics_Title.setdefault(key, {})
        for icerdeki_key in book_critics[key]:
            try:
                title = book_details[icerdeki_key][0]
                book_critics_Title[key][title] = book_critics[key][icerdeki_key]
            except:
                book_critics_Title[key][icerdeki_key] = book_critics[key][icerdeki_key]

    recommendations = getRecommendations(book_critics_Title, '277042', sim_distance)[0:3]

    File1.close()
    File2.close()

    print(book_critics)
    print(kitablar)
    print(top)
    print(book_critics_tf)
    print(kitablar2)
    print(book_details['8445072919'])
    print(book_critics_Title)
    print(recommendations)


def create_interface():
    root = tk.Tk()
    root.title("Book Recommendations")

    button = tk.Button(root, text="Load Data", command=load_data)
    button.pack()

    root.mainloop()


if __name__ == "__main__":
    create_interface()