# from flask import Blueprint, render_template
# from app.services.user_service import UserService
# from app.utils.helpers import login_required
# from flask import current_app

# user_bp = Blueprint("user", __name__, url_prefix="/user")

# @user_bp.route("/list")
# @login_required
# def list_users():
#     current_app.logger.info("User list viewed")
#     users = UserService.get_all_users()
#     return render_template("/user/users.html", users=users, title="Users | List")




from flask import (Blueprint,render_template,current_app,flash)
from app.services.user_service import UserService
from app.utils.helpers import login_required
from app.constants.messages import SuccessMessage, ErrorMessage
from app.constants.http_status import HTTPStatus


user_bp = Blueprint("user", __name__, url_prefix="/user")


# ==================================================
# User List
# ==================================================
@user_bp.route("/list", methods=["GET"])
@login_required
def list_users():

    try:

        current_app.logger.info("Fetching user list.")
        users = UserService.get_all_users()
        current_app.logger.info(f"User list loaded successfully. Total Users: {len(users)}")

        return render_template("user/users.html", users=users, title="Users | List")

    except Exception as e:

        current_app.logger.exception("Failed to load user list.")

        flash(ErrorMessage.INTERNAL_SERVER_ERROR,"danger")

        return render_template("user/users.html",users=[],title="Users | List"), HTTPStatus.INTERNAL_SERVER_ERROR