import tkinter as tk
import threading
import requests
from PIL import Image, ImageTk
from io import BytesIO
from app import scraping

class PanelIzquierdo:
    def __init__(self, frame, text_widget):
        # Configuración del panel
        self.frame = frame
        self.frame.configure(bg="lightblue", width=300)
        self.frame.grid_propagate(False)
        self.frame.columnconfigure(0, weight=1)

        # Botón para iniciar scraping (ya existente)
        boton_scrapping = tk.Button(
            frame,
            text="Iniciar Scrapping",
            command=lambda: threading.Thread(
                target=scraping.iniciar_scraping_y_insercion, 
                args=("https://www.amazon.es/", text_widget) 
            ).start()
        )
        boton_scrapping.pack(pady=5)

        # Clima - Título
        self.weather_title = tk.Label(
            frame, text="Clima Actual", bg="lightblue", font=("Helvetica", 14, "bold"), fg="navy"
        )
        self.weather_title.pack(pady=10)

        # Clima - Ícono
        self.weather_icon = tk.Label(frame, bg="lightblue")
        self.weather_icon.pack()

        # Clima - Información
        self.weather_label = tk.Label(
            frame, text="Cargando clima...", bg="lightblue", font=("Helvetica", 10, "bold"), fg="black"
        )
        self.weather_label.pack(pady=5)

        # Variables para el clima
        self.api_key = '2f79c6f35c48e876bceae7fa7f4f4735'  
        self.city = 'Javea'  # Cambia por la ciudad que desees
        self.update_weather()

    def update_weather(self):
        """Actualiza la información del clima utilizando un hilo."""
        def fetch_weather():
            try:
                url = f'http://api.openweathermap.org/data/2.5/weather?q={self.city}&appid={self.api_key}&units=metric&lang=es'
                response = requests.get(url)
                response.raise_for_status()
                data = response.json()

                # Información del clima
                temp = data['main']['temp']
                weather = data['weather'][0]['description']
                icon_code = data['weather'][0]['icon']

                # Actualiza el texto del clima
                self.weather_label.config(
                    text=f"{self.city}:\n{temp}°C, {weather.capitalize()}"
                )

                # Descarga y muestra el ícono del clima
                icon_url = f"http://openweathermap.org/img/wn/{icon_code}@2x.png"
                icon_response = requests.get(icon_url)
                icon_image = Image.open(BytesIO(icon_response.content))
                icon_photo = ImageTk.PhotoImage(icon_image)
                self.weather_icon.config(image=icon_photo)
                self.weather_icon.image = icon_photo  # Referencia para evitar que se elimine

            except Exception as e:
                self.weather_label.config(text=f"Error al obtener el clima.")
                print(f"Error al obtener el clima: {e}")

        threading.Thread(target=fetch_weather, daemon=True).start()