from flask import Blueprint, request, jsonify, render_template, session
from .forms.order_form import OrderForm
from .database import save_order
from shared.utils import get_wp_user_context, validate_jwt_token

wp_orders_routes = Blueprint("wp_orders", __name__, template_folder="templates", static_folder="static")

@wp_orders_routes.route('/order', methods=['GET', 'POST'])
def order():
    print("📍 Ruta: /order")
    token = request.cookies.get("wpflask_jwt") or session.get("jwt_token") or request.headers.get("Authorization", "").replace("Bearer ", "")

    if not token:
        print("❌ Token JWT no encontrado")
        return "No autorizado", 401

    user_context = get_wp_user_context(token)
    if not user_context:
        print("❌ JWT inválido o expirado")
        return "Token inválido", 401

    if request.method == 'POST':
        user_id = request.form.get("user")
        item = request.form.get("item")

        if not user_id or not item:
            return jsonify({"success": False, "message": "❌ Datos incompletos"}), 400

        save_order(user_id, item)
        return jsonify({"success": True, "message": "✅ Pedido guardado correctamente"})

    user = user_context.get("user")
    employees = user_context.get("employees", [])

    print(f"✅ Renderizando HTML con usuario: {user.get('username')} y {len(employees)} empleados.")
    return render_template("order.html", user=user, employees=employees)

@wp_orders_routes.route('/order/users', methods=['GET'])
def order_users():
    print("📥 Petición de usuarios para pedidos")
    token = request.headers.get("Authorization", "").replace("Bearer ", "")
    if not token:
        return jsonify({"error": "Falta token"}), 401

    allowed_roles = request.args.get("roles", "").split(",")
    user_context = get_wp_user_context(token)
    if not user_context:
        return jsonify({"error": "Token inválido"}), 401

    employees = user_context.get("employees", [])
    filtered = [emp for emp in employees if any(role in emp.get("roles", []) for role in allowed_roles)]

    print(f"✅ Usuarios filtrados por roles ({allowed_roles}): {len(filtered)}")
    return jsonify(filtered)