import logging
import tkinter as tk
from tkinter import E, W, filedialog, ttk

from PIL import Image, ImageTk

from simsdt.runtrhead import RunsdtThread
from simsdt.utils.excel_checker import check_excel_file
from simsdt.utils.solver_checker import check_solver

main_logger = logging.getLogger('simsdt')


class FormUi:

    runsdt_thread = None

    def __init__(self, frame, q):
        self.frame = frame
        self.q = q
        image = Image.open('img/icons/icons8-play-16.png')
        self.photo = ImageTk.PhotoImage(image)

        opfile = Image.open('img/icons/icons8-abrir-carpeta-16.png')
        self.opfile = ImageTk.PhotoImage(opfile)

        # Add a text field for file path
        self.file_path = tk.StringVar()
        ttk.Label(self.frame, text='Archivo:').grid(
            column=0, row=0, sticky=W, pady=(5, 5), padx=(0, 10))
        self.entry = ttk.Entry(self.frame, textvariable=self.file_path,
                               width=50)
        self.entry.grid(column=1, row=0, sticky=(W, E), pady=(5, 5))
        self.button = ttk.Button(
            self.frame, image=self.opfile, compound='center',
            command=self.open_file_dialog, width=3)
        self.button.grid(column=2, row=0, sticky=W)
        self.button_run = ttk.Button(self.frame, image=self.photo,
                                     compound="right", text='Ejecutar',
                                     command=self.run)
        self.button_run.grid(column=1, row=1, sticky=W)

    def open_file_dialog(self):
        # Open file dialog
        try:
            file = filedialog.askopenfilename(
                filetypes=[('Excel', '.xlsx')],
                title='Seleccione un archivo de subasta...')
            check_excel_file(file)
        except Exception as e:
            main_logger.error(e)
            self.file_path.set('')
        else:
            main_logger.info(f'Archivo seleccionado: {file}')
            self.file_path.set(file)

    def run(self):
        try:

            if not self.file_path.get():
                main_logger.error(
                    'Debe seleccionar un archivo para ejecutarlo')
                return

            check_solver()

            self.button_run.configure(state='disabled')
            main_logger.info('Ejecutando')

            self.runsdt_thread = RunsdtThread(args=(self.file_path.get()))
            self.runsdt_thread.start()

            self.check_thread()

        except Exception as e:
            main_logger.error(e)
            return

    def check_thread(self):

        if not self.runsdt_thread.is_alive():
            self.button_run.configure(state='normal')
            self.q.put(False)
        else:
            self.q.put(True)
            self.frame.after(100, self.check_thread)