server.py

from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
import json
import os
import urllib.parse
from jinja2 import Template

# Datos de prueba
countries = [
    { "codigo": 1, "nombre": "Colombia" },
    { "codigo": 2, "nombre": "Chile" },
    { "codigo": 3, "nombre": "Venezuela" },
    { "codigo": 4, "nombre": "Brasil" }
]
countries_dict = { c["codigo"]: c["nombre"] for c in countries }

cities = [
    { "codigo": 1, "nombre": "Cartagena", "codigo_pais": 1 },
    { "codigo": 2, "nombre": "Barranquilla", "codigo_pais": 1 },
    { "codigo": 3, "nombre": "Santa Marta", "codigo_pais": 1 },
    { "codigo": 4, "nombre": "Bogotá", "codigo_pais": 1 },
    { "codigo": 5, "nombre": "Medellín", "codigo_pais": 1 },

    { "codigo": 6, "nombre": "Santiago", "codigo_pais": 2 },
    { "codigo": 7, "nombre": "Valparaíso", "codigo_pais": 2 },
    { "codigo": 8, "nombre": "Concepción", "codigo_pais": 2 },
    { "codigo": 9, "nombre": "La Serena", "codigo_pais": 2 },
    { "codigo": 10, "nombre": "Antofagasta", "codigo_pais": 2 },

    { "codigo": 11, "nombre": "Caracas", "codigo_pais": 3 },
    { "codigo": 12, "nombre": "Maracaibo", "codigo_pais": 3 },
    { "codigo": 13, "nombre": "Valencia", "codigo_pais": 3 },
    { "codigo": 14, "nombre": "Barquisimeto", "codigo_pais": 3 },
    { "codigo": 15, "nombre": "Maturín", "codigo_pais": 3 },

    { "codigo": 16, "nombre": "Brasilia", "codigo_pais": 4 }
]
cities_dict = { c["codigo"]: c["nombre"] for c in cities }

sexo = [
    { "codigo": 1, "nombre": "Masculino" },
    { "codigo": 2, "nombre": "Femenino" }
]
sexo_dict = { c["codigo"]: c["nombre"] for c in sexo }

user = {
    "username": "admin",
    "password": "mauro",
    "fullname": "Mauricio Hernandez"
}

# Base de datos de gestión
arrayBD = [
    {
        "names": "Juan Carlos",
        "lastname": "Ramírez",
        "email": "juan.ramirez@example.com",
        "phone": "3001234567",
        "pais": 1,
        "ciudad": 10,
        "addres": "Calle 123 #45-67",
        "sexo": 1,
        "fecha": "2024-03-15"
    },
    {
        "names": "Laura",
        "lastname": "Martínez",
        "email": "laura.martinez@example.com",
        "phone": "3109876543",
        "pais": 1,
        "ciudad": 11,
        "addres": "Carrera 8 #12-34",
        "sexo": 2,
        "fecha": "2024-03-18"
    },
    {
        "names": "Carlos Andrés",
        "lastname": "Gómez",
        "email": "carlos.gomez@example.com",
        "phone": "3154567890",
        "pais": 2,
        "ciudad": 5,
        "addres": "Av. Las Palmas 123",
        "sexo": 1,
        "fecha": "2024-04-01"
    },
    {
        "names": "María Fernanda",
        "lastname": "Rodríguez",
        "email": "maria.rodriguez@example.com",
        "phone": "3123456789",
        "pais": 3,
        "ciudad": 6,
        "addres": "Cl 45 #10-11",
        "sexo": 2,
        "fecha": "2024-04-05"
    },
    {
        "names": "Andrés Felipe",
        "lastname": "Torres",
        "email": "andres.torres@example.com",
        "phone": "3112233445",
        "pais": 1,
        "ciudad": 8,
        "addres": "Diagonal 77 #9-55",
        "sexo": 1,
        "fecha": "2024-03-25"
    },
    {
        "names": "Paula Andrea",
        "lastname": "López",
        "email": "paula.lopez@example.com",
        "phone": "3136677889",
        "pais": 2,
        "ciudad": 12,
        "addres": "Calle 80 #15-22",
        "sexo": 2,
        "fecha": "2024-03-20"
    },
    {
        "names": "Miguel Ángel",
        "lastname": "Suárez",
        "email": "miguel.suarez@example.com",
        "phone": "3169998888",
        "pais": 3,
        "ciudad": 13,
        "addres": "Av. Siempre Viva 742",
        "sexo": 1,
        "fecha": "2024-02-28"
    },
    {
        "names": "Camila",
        "lastname": "Moreno",
        "email": "camila.moreno@example.com",
        "phone": "3011122334",
        "pais": 1,
        "ciudad": 9,
        "addres": "Transversal 23 #6-78",
        "sexo": 2,
        "fecha": "2024-04-02"
    },
    {
        "names": "Sebastián",
        "lastname": "Vargas",
        "email": "sebastian.vargas@example.com",
        "phone": "3145566778",
        "pais": 2,
        "ciudad": 4,
        "addres": "Calle 100 #20-30",
        "sexo": 1,
        "fecha": "2024-03-10"
    },
    {
        "names": "Valentina",
        "lastname": "Castro",
        "email": "valentina.castro@example.com",
        "phone": "3171234567",
        "pais": 1,
        "ciudad": 7,
        "addres": "Carrera 30 #55-66",
        "sexo": 2,
        "fecha": "2024-03-12"
    }
]

class MiServidor(SimpleHTTPRequestHandler):
    def do_GET(self):
        # Rutas de la API
        if self.path == "/countries":
            self.send_response(200)
            self.send_header("Content-Type", "application/json")
            self.end_headers()
            self.wfile.write(json.dumps(countries).encode("utf-8"))
            return

        elif self.path.startswith("/cities/id/"):
            parts = self.path.split("/")
            if len(parts) < 4 or not parts[3].isdigit():
                self.send_error(400, "ID de país no válido")
                return

            codigo = int(parts[3])
            data_city = [item for item in cities if item["codigo_pais"] == codigo]

            self.send_response(200)
            self.send_header("Content-Type", "application/json")
            self.end_headers()
            self.wfile.write(json.dumps(data_city).encode("utf-8"))
            return
        
        elif self.path == "/sexos":
            self.send_response(200)
            self.send_header("Content-Type", "application/json")
            self.end_headers()
            self.wfile.write(json.dumps(sexo).encode("utf-8"))
            return

        # Servir archivos estáticos
        if self.path == "/":
            self.path = "/index.html"
        elif self.path == "/login":
            with open("login.html", "r", encoding="utf-8") as file:
                html_template = file.read()
                
            template = Template(html_template)

            # respuesta
            self.send_response(200) # 200 = Se completo proceso
            self.send_header("Content-type","text/html")
            self.end_headers()
            self.wfile.write(template.render(error = "").encode("utf-8"))
        elif self.path == "/admin":
            self.path = "/admin.html"
        elif self.path.startswith("/estilos/"):
            self.path = "estilos/" + self.path[len("/estilos/"):]
        elif self.path.startswith("/script/"):
            self.path = "script/" + self.path[len("/script/"):]
        elif self.path.startswith("/imagenes/"):
            self.path = "imagenes/" + self.path[len("/imagenes/"):]

        filepath = os.path.join(os.getcwd(), self.path.lstrip("/"))
        if os.path.exists(filepath):
            return SimpleHTTPRequestHandler.do_GET(self)
        else:
            self.send_error(404, "Archivo no encontrado")

    def do_POST(self):
        if self.path == "/send":
            # Leer datos del formulario que envia
            longitud = int(self.headers["Content-Length"])
            recibe_datos = self.rfile.read(longitud).decode("utf-8")
            datas = json.loads(recibe_datos) #urllib.parse.parse_qs(recibe_datos)

            # Extraer los datos
            arrayBD.append(
                {
                 "names": datas["names"] ,
                 "lastname": datas["lastname"],  
                 "email": datas["email"],  
                 "phone": datas["phone"],  
                 "pais": int(datas["pais"]),  
                 "ciudad": int(datas["ciudad"]),  
                 "addres": datas["addres"],   
                 "sexo": int(datas["sexo"]),  
                 "fecha": datas["fecha"], 
                })

            # respuesta
            self.send_response(200)
            self.send_header("Location","/")
            self.end_headers()
        elif self.path == "/login":
             # Leer datos del formulario que envia
            longitud = int(self.headers["Content-Length"])
            recibe_datos = self.rfile.read(longitud).decode("utf-8")
            datas = urllib.parse.parse_qs(recibe_datos)

            if datas["username"][0] == user["username"] and datas["password"][0] == user["password"]:
                with open("admin.html", "r", encoding="utf-8") as file:
                    html_template = file.read()
                    
                template = Template(html_template)

                # respuesta
                self.send_response(200) # 200 = Se completo proceso
                self.send_header("Content-type","text/html")
                self.end_headers()
                self.wfile.write(template.render(fullname = user["fullname"], arrayBD = arrayBD,countries = countries_dict, cities = cities_dict, sexo = sexo_dict ).encode("utf-8"))
            else:
                with open("login.html", "r", encoding="utf-8") as file:
                    html_template = file.read()

                template = Template(html_template)

                error_msg = "Usuario o Contraseña Incorrecta"
                # respuesta
                self.send_response(200) # 200 = Se completo proceso
                self.send_header("Content-type","text/html")
                self.end_headers()
                self.wfile.write(template.render(error = error_msg).encode("utf-8"))
        if self.path == "/update":
            # Leer datos del formulario que envia
            longitud = int(self.headers["Content-Length"])
            recibe_datos = self.rfile.read(longitud).decode("utf-8")
            datas = json.loads(recibe_datos) #urllib.parse.parse_qs(recibe_datos)

            email = datas["email"]

            i = 0
            while i < len(arrayBD):
                if email == arrayBD[i]["email"]:
                    arrayBD[i]["names"] = datas["names"]
                    arrayBD[i]["lastname"] = datas["lastname"]
                    arrayBD[i]["phone"] = datas["phone"]
                    arrayBD[i]["pais"] = int(datas["pais"])
                    arrayBD[i]["ciudad"] = int(datas["ciudad"])
                    arrayBD[i]["addres"] = datas["addres"]
                    arrayBD[i]["sexo"] = int(datas["sexo"])
                    arrayBD[i]["fecha"] = datas["fecha"]
                    break
                i+=1

            # respuesta
            self.send_response(200)
            self.send_header("Location","/")
            self.end_headers()
    
    def do_DELETE(self):
        if self.path.startswith("/delete/email/"):
            parts = self.path.split("/")
            if len(parts) < 4:
                self.send_error(400, "Email no valido")
                return

            email = parts[3]

            i = 0
            while i < len(arrayBD):
                if email == arrayBD[i]["email"]:
                    del arrayBD[i]
                    break
                i+=1

            self.send_response(200)
            self.end_headers()
            response = {"status": "success", "message": "DELETED"}
            self.wfile.write(json.dumps(response).encode("utf-8"))


# Iniciar el servidor
server = ThreadingHTTPServer(("localhost", 8080), MiServidor)
print("Servidor ejecutando en http://localhost:8080")
server.serve_forever()