row_generator_insert_del

from tkinter import Frame, Label, Tk, CENTER, LEFT, RIGHT, Entry, Button
from tkinter import ttk

class TravelReport:
    def __init__(self):
        self.window = Tk()
        self.window.title('Пътен лист 2023г.')
        self.window.geometry('1200x840+200+10')
        self.window.resizable(True, False)
        self.window.attributes('-topmost', 'true')

        self.widgets = {}

        self.first_data_line_row = 0
        self.data_lines_count = 0

        self.frame_1 = self.get_frame(place_on=self.window)
        self.create_travel_rep()
        add_row = Button(self.window, text="Нов ред", width=8, command=self.add_row)
        add_row.grid(row=0, column=1)

        del_row = Button(self.window, text="Изтрий", width=8, command=self.del_last_row)
        del_row.grid(row=1, column=1)


        self.window.mainloop()

    def get_label(self, place_on, row_x, col_y, span_row=1, span_col=1, height=1, text='', anc=CENTER):
        label = Label(place_on, text=text, font=('Times New Roman', 10, 'bold'), bg='white', height=height,
                    anchor=anc, fg='black', justify='center', )
        label.grid(row=row_x, column=col_y, padx=(1, 1), pady=(1, 1), sticky='nswe', rowspan=span_row, columnspan=span_col)
        return label

    # -----------------FRAMES------------------------------------------------
    def get_frame(self, place_on, ):
        frame = Frame(place_on,  width=100, height=100)
        frame.grid(row=0, column=0)
        return frame

    # -----------------ENTRIES------------------------------------------------
    def get_entry(self, place_on, r, c,  j=LEFT, name=None, space_x=(1, 1) ):

        entry = Entry(place_on, bd=2, name=name, justify=j, relief="flat")
        # entry.place(x=x, y=y)
        entry.grid(row=r, column=c, padx=space_x, pady=1)
        return entry

    def create_row(self, place_on, r):   # Свеки ред е съставен от Label + Entry x 15
        self.get_entry(place_on=place_on, r=r, c=0,)
        self.get_entry(place_on=place_on, r=r, c=1,)
        self.get_entry(place_on=place_on, r=r, c=2,)
        self.get_entry(place_on=place_on, r=r, c=3,)
        self.get_label(place_on=place_on, row_x=r, col_y=4,)
        self.get_entry(place_on=place_on, r=r, c=5,)
        self.get_entry(place_on=place_on, r=r, c=6,)
        self.get_entry(place_on=place_on, r=r, c=7,)
        pass

    def get_widget_name(self):
        pass

    def create_travel_rep(self):
        frame_1 = self.frame_1

        self.get_label(place_on=frame_1, row_x=0, col_y=0, text="РВ 9449 АР", height=1)
        self.get_label(place_on=frame_1, row_x=1, col_y=0, text="БЕНЗИН", height=1)
        # get_list_box или combo_box за избор на месеца
        self.get_label(place_on=frame_1, row_x=1, col_y=3, height=1, text="Януари",)
        self.get_label(place_on=frame_1, row_x=0, col_y=6, height=1, text="обем: ")
        self.get_label(place_on=frame_1, row_x=0, col_y=7, height=1, text="60 л")
        self.get_label(place_on=frame_1, row_x=1, col_y=6, height=1, text="л/100км:")
        self.get_label(place_on=frame_1, row_x=1, col_y=7, height=1, text="5,20")
        self.get_label(place_on=frame_1, row_x=2, col_y=6, height=1, text="Наличност:")
        self.get_label(place_on=frame_1, row_x=2, col_y=7, height=1, text="52,25")
        self.get_label(place_on=frame_1, row_x=3, col_y=0, height=2, text="от\nдата")
        self.get_label(place_on=frame_1, row_x=3, col_y=1, height=2, text="до\nдата")
        self.get_label(place_on=frame_1, row_x=3, col_y=2, height=2, text="Начален\nкилометраж")
        self.get_label(place_on=frame_1, row_x=3, col_y=3, height=2, text="Краен\nкилометраж")
        self.get_label(place_on=frame_1, row_x=3, col_y=4, height=2, text="Пробег")
        self.get_label(place_on=frame_1, row_x=3, col_y=5, height=2, text="Направление")
        self.get_label(place_on=frame_1, row_x=3, col_y=6, height=2, text="Заредено\n(литри)")
        self.get_label(place_on=frame_1, row_x=3, col_y=7, height=2, text="лева")

        self.first_data_line_row = 4

        self.create_row(frame_1, 4)
        self.data_lines_count += 1

        self.create_row(frame_1, 5)
        self.data_lines_count += 1

        self.get_label(place_on=frame_1, row_x=32, col_y=3, text="ОБЩО:")
        self.get_label(place_on=frame_1, row_x=32, col_y=4, text="10 250")
        self.get_label(place_on=frame_1, row_x=32, col_y=6, text="538,25")
        self.get_label(place_on=frame_1, row_x=32, col_y=7, text="1 355,89")

        self.get_label(place_on=frame_1, row_x=33, col_y=4, text="10 000")
        self.get_label(place_on=frame_1, row_x=33, col_y=3, text="по направление")
        self.get_label(place_on=frame_1, row_x=33, col_y=6, text="Разход (л):")
        self.get_label(place_on=frame_1, row_x=33, col_y=7, text="135,66")

        self.get_label(place_on=frame_1, row_x=34, col_y=4, text="250")
        self.get_label(place_on=frame_1, row_x=34, col_y=3, text="лични нужди")
        self.get_label(place_on=frame_1, row_x=34, col_y=6, text="Разход (лв)")
        self.get_label(place_on=frame_1, row_x=34, col_y=7, text="450,51")

        self.get_label(place_on=frame_1, row_x=35, col_y=6, text="Остатък (л):")
        self.get_label(place_on=frame_1, row_x=35, col_y=7, text="53,33")

    def add_row(self):
        if self.data_lines_count > 20:
            return
        self.data_lines_count += 1
        new_data_line_row = self.first_data_line_row + self.data_lines_count
        self.create_row(self.frame_1, new_data_line_row)

    def del_last_row(self):
        if self.data_lines_count < 3:
            return
        last_data_line_row = self.first_data_line_row + self.data_lines_count
        for col in range(7+1):
            widgets = self.frame_1.grid_slaves(last_data_line_row, col)
            for widget in widgets:
                widget.grid_remove()
                del(widget)

        self.data_lines_count -= 1


if __name__ == '__main__':
    # window = Tk()
    # window.title('Пътен лист 2023г.')
    # window.geometry('1200x840+200+10')
    # window.resizable(True, False)
    # window.attributes('-topmost', 'true')
    tr = TravelReport()

    # frame_1 = tr.get_frame(place_on=window)
    # tr.create_travel_rep()
    # add_row = Button(window, text="Нов ред", width=8, command=self.add)
    # add_row.grid(row=0, column=1)
    # # col = 0
    # # for i in range(8):
    # #     w = 8
    # #     space = (1, 1)
    # #     if i == 6:
    # #         space = (10, 1)
    # #     new_entry = tr.get_entry(geo=frame_1,r=0, c=col, w=w, space_x=space)
    # #     col += 1
    #
    # window.mainloop()