from flask import Blueprint, render_template, request, redirect, url_for, flash, session
from app.controllers.auth_controller import authenticate_user

login_bp = Blueprint("login_form", __name__, template_folder="templates")

@login_bp.route("/", methods=["GET", "POST"])
def login():
    """Rota de login"""
    if request.method == "POST":
        email = request.form.get("email")
        password = request.form.get("password")
        
        user, token = authenticate_user(email, password)
        
        if user:
            session["user_id"] = user.id
            session["user_email"] = user.email
            flash("Login bem-sucedido!", "success")
            return redirect(url_for("dashboard.dashboard"))
        
        flash("Credenciais inválidas!", "danger")
    
    return render_template("login.html")

@login_bp.route("/logout")
def logout():
    """Rota de logout"""
    session.clear()
    flash("Você saiu da conta.", "info")
    return redirect(url_for("login_form.login"))