from tkinter import *
from tkinter import messagebox
root = Tk()
root.geometry("800x600")
lastrow = 0
a = []
matr = []
massiv_intselect = []
indeks_intselect = 0
kolvo_yacheek = 0
MyFile = "hello.txt"
names = ["№","Наименование","Срок хранения","Страна","Цена","В наличии"]
root.title("Продукты в магазине")
intSelect = 0
def defaultcells():
    global lastrow
    for i in range(6):
        b = Entry(root)
        b.grid(row=lastrow, column=i)
        a.append(b)
    lastrow += 1
    matr.append(a)
    matr[0][0].configure(width = 3)
    matr[0][1].configure(width=20)
    matr[0][2].configure(width=20)
    matr[0][3].configure(width=20)
    matr[0][4].configure(width=20)
    matr[0][5].configure(width=20)
    for i in range(6):
        matr[0][i].insert(END,names[i])
        matr[0][i].configure(readonlybackground='white',state='readonly')
    print(lastrow)

c = []
b_mas = []
k = []
def addcells():
    global lastrow,intSelect,kolvo_yacheek,massiv_intselect,k
    if lastrow==13:
        btnAdd.configure(state=DISABLED)
    for i in range(6):
        if i==0:
            b = Button(root,text=str(lastrow),width=a[i]['width'],command = selectRow)
            b.grid(row=lastrow, column=i)
            k.append(b)
            # print("k[i]: " +k[i]indeks_intselect['text'])
        else:
            b = Entry(root,width = a[i]['width'],readonlybackground='white',state='readonly')
            b.grid(row=lastrow, column=i)
            c.append(b)
            intSelect += 1
    massiv_intselect.append(intSelect)
    for i in range(len(txt_list)):
        txt_list[i].configure(state='normal')
    txt_list[0].focus()
    txt_list[-1].configure(readonlybackground='white',state='readonly')
    b_mas.append(k)
    b_mas.append(c)
    lastrow += 1
    btnCopy.configure(state=NORMAL)
    btnAdd.configure(state=DISABLED)
    print("lastrow: " + str(lastrow))
    kolvo_yacheek+=1
    print("yacheiki: "+str(kolvo_yacheek))
    clearAll()

defaultcells()
def selectRow():
    EnableAll()
    clearAll()
    asd = int(b_mas[0][0]['text'])*intSelect#разобраться почему работает и получать текст баттона
    print('SELECT: '+str(intSelect))
    print('ButtonTEXt: ' + str(asd))
    for i in range(5,0,-1):
        b_mas[1][asd-i].configure(state=NORMAL)
        txt_list[-i].insert(END,b_mas[1][intSelect-i].get())
        b_mas[1][asd- i].configure(readonlybackground='white',state='readonly')

    disableAll()

def quit():
    root.destroy()

intS = 0
intF = 1

def copy():
    global intF,txt_list,intS
    if (len(txt_list[0].get())==0 or len(txt_list[1].get())==0 or len(txt_list[2].get())==0 or len(txt_list[3].get())==0 or len(txt_list[4].get())==0):
        messagebox.showerror("Ошибка","Заполните все поля")
    else:
        for i in range(5):
            b_mas[intF][intS].configure(state=NORMAL)
            b_mas[intF][intS].insert(END,txt_list[i].get())
            b_mas[intF][intS].configure(readonlybackground='white',state='readonly')
            intS+=1
        btnAdd.configure(state=NORMAL)
        btnCopy.configure(state=DISABLED)
        clearAll()
        disableAll()

def EnableAll():
    for i in range(len(txt_list)):
        txt_list[i].delete(0, END)
        txt_list[i].configure(readonlybackground='white', state=NORMAL)

def clearAll():
    for i in range(len(txt_list)):
        txt_list[i].delete(0, END)

def disableAll():
    for i in range(len(txt_list)):
        txt_list[i].configure(readonlybackground='white',state='readonly')
    txt_list[-1].configure(disabledbackground = 'white',state=DISABLED)

def creation_of_file():
    global linesofFile,MyFile
    with open("hello.txt", "w") as hello_file:
        for i in range(len(names)):
            print(names[i] +": ", file=hello_file)
    linesofFile = MyFile.readlines()

def save_file():
    global linesofFile, MyFile
    with open("hello.txt", "a") as hello_file:


btnAdd = Button(text="Добавить",command = addcells,width = 10,font="Arial 12")
btnAdd.place(x = 680,y=70)
btnExit = Button(text="Выход",width=10,command = quit,font="Arial 12")
btnExit.place(x=680,y=380)
btnCopy = Button(text="Записать",width = 10,command = copy,font="Arial 12")
btnCopy.place(x=680,y=110)
btnCreate=  Button(text="Создать",width= 10,font="Arial 12",command = creation_of_file)
btnCreate.place(x=680,y=150)
btnSave = Button(text="Сохранить",width= 10,font="Arial 12",command = save_file)
btnSave.place(x=680,y=190)
"|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||"
FamTxt= Entry()
FamTxt.place(x=120,y=400)
SrokTxt = Entry()
SrokTxt.place(x=120,y=450)
CountryTxt = Entry()
CountryTxt.place(x=420,y=400)
PriceTxt = Entry()
PriceTxt.place(x=420,y=450)
"|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||"
lblFam = Label(text="Наименование: ",font="Arial 12")
lblFam.place(x=0,y=395)
lblSro = Label(text="Срок хранения: ", font = "Arial 12")
lblSro.place(x=0,y=445)
lblCountry = Label(text="Страна: ",font = "Arial 12")
lblCountry.place(x=350,y=395)
lblPrice = Label(text="Цена: ",font = "Arial 12")
lblPrice.place(x=365,y=445)
"|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||"
myspinbox = Spinbox(values=("Имеется","Не имеется"))
txt_list = [FamTxt,SrokTxt,CountryTxt,PriceTxt,myspinbox]
myspinbox.place(x=350,y=500)
disableAll()
btnCopy.configure(state=DISABLED)
root.mainloop()