Started creating pop email client with database

src/services/email_client_imap.py

@@ -5,7 +5,7 @@ from email.mime.multipart import MIMEMultipart
 from email import message_from_bytes
 from email.header import decode_header
 
-class EmailClient:
+class EmailClientImap:
     def __init__(self, imap_server, smtp_server, email, password, imap_port=143, smtp_port=25):
         self.imap_server = imap_server
         self.smtp_server = smtp_server

src/services/email_client_pop.py

@@ -0,0 +1,47 @@
+import os
+import poplib
+import smtplib
+import email
+from email.header import decode_header
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+import sqlite3
+from datetime import datetime
+
+class EmailClientPOP:
+    def __init__(self, pop_server, smtp_server, email, password, pop_port = 110, smtp_port=25):
+        self.pop_server = pop_server
+        self.smtp = smtp_server
+        self.email = email
+        self.password = password
+        self.pop_port = pop_port
+        self.smtp_port = smtp_port
+        self.pop_conn = None
+        self.smtp_conn = None
+
+        #Ruta del archivo SQLite:
+        self.db_file = os.path.join("resources/db_email", "emails.db")
+        self.init_database()
+
+    def init_database(self):
+        db_folder = os.path.dirname(self.db_file)
+        if not os.path.exists(db_folder):
+            os.makedirs(db_folder, exist_ok=True)
+            print(f"Carpeta creada: {db_folder}")
+        try:
+            conn = sqlite3.connect(self.db_file)
+            cursor = conn.cursor()
+            cursor.execute("""
+                CREATE TABLE IF NOT EXISTS emails (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    sender TEXT NOT NULL,
+                    subject TEXT,
+                    body TEXT,
+                    received_at DATETIME
+                )
+            """)
+            conn.commit()
+            conn.close()
+            print(f"Base de datos inicializada: {self.db_file}")
+        except sqlite3.Error as e:
+            print(f"Error al inicializar la base de datos: {e}")

src/ui/centered_window.py

@@ -6,7 +6,7 @@ from src.services.processes_manager import ProcessManager
 from src.services.system_monitor import SystemMonitor
 from src.services.tetris_game import TetrisGame
 from src.services.threads_manager import ThreadsManager
-from src.services.email_client import EmailClient
+from src.services.email_client_imap import EmailClientImap
 
 
 class CenteredWindow(ctk.CTk):
@@ -17,7 +17,7 @@ class CenteredWindow(ctk.CTk):
         self.after_tasks = []
 
         #Configurar Email Client
-        self.email_client = EmailClient(
+        self.email_client = EmailClientImap(
             imap_server="192.168.120.103",
             smtp_server="192.168.120.103",
             email="dennis@psp.ieslamar.org",