import frappe
from frappe import auth


@frappe.whitelist(allow_guest=True)
def login(device_id):
    # try:
    #     login_manager = frappe.auth.LoginManager()
    #     login_manager.authenticate(user=usr, pwd=pwd)
    #     login_manager.post_login()
    # except frappe.exceptions.AuthenticationError:
    #     frappe.clear_messages()
    #     frappe.local.response["message"] = {
    #         "success_key":0,
    #         "message":"Authentication Error!"
    #     }
    #     return
    # api_generate = generate_keys(frappe.session.user)
    # user = frappe.get_doc('User', frappe.session.user)

    api_secret = frappe.generate_hash(length=15)
    api_key = frappe.generate_hash(length=15)
    user_details = frappe.get_doc('User', 'Guest')

    frappe.response["message"] = {
        "success_key": 1,
        "message": "Authentication success",
        "api_key": api_key,
        "api_secret": api_secret,
        'device_id': device_id,
        'user_details': user_details,
        'sid': frappe.session.sid,
    }


def generate_keys(user):
    user_details = frappe.get_doc('User', 'Guest')
    api_secret = frappe.generate_hash(length=15)
    if not user_details.api_key:
        api_key = frappe.generate_hash(length=15)
        user_details.api_key = api_key
    user_details.api_secret = api_secret
    user_details.save()
    return api_secret