# coding: utf-8

from flask import Blueprint, flash, g, redirect, render_template, request, session, url_for

from SWSCloudCore.controllers.administrators import ControllerAdministrators
from SWSCloudCore.controllers.billing import ControllerBilling
from SWSCloudCore.controllers.users.manage import ControllerManageUsers
from SWSCloudCore.controllers.users.manage import ControllerManageUsersBalance
from SWSCloudCore.controllers.users.manage import ControllerManageUsersDetails
from SWSCloudAdministrator.Administrator.common import requires_login

view_administrator_users = Blueprint('administrator_users', __name__, url_prefix='/administrator/users')


@view_administrator_users.route('/')
@requires_login
def users():
    #
    return render_template(
        'administrator/users/index.html',
        users=ControllerManageUsers().items_get())


@view_administrator_users.route('/details/<uuid:user_id>.html')
@requires_login
def user_details(user_id):
    # check exists user by uuid
    if not ControllerManageUsers().exists_by_id(user_id):
        return redirect(url_for('administrator_users.users'))
    #
    if not ControllerBilling().exists(user_id):
        ControllerBilling().create(user_id, g.settings.get('bonus', 0))
    return render_template(
        'administrator/users/details.html',
        user_account=ControllerManageUsers().item_get(user_id),
        user_details=ControllerManageUsersDetails().item_get(user_id),
        user_balance=ControllerManageUsersBalance().item_get(user_id))


@view_administrator_users.route('/credit_increase.html', methods=['POST'])
@requires_login
def user_credits_add():
    user_id = request.form.get('user_id')
    __amount = request.form.get('amount')

    try:
        amount = float(__amount)
    except:
        flash(u'Amount mast have type INT (123) or FLOAT (123.2)')
        return redirect(url_for('administrator_users.user_details', user_id=user_id))

    # check exists user by uuid
    if not ControllerManageUsers().exists_by_id(user_id):
        return redirect(url_for('administrator_users.users'))
    #
    if not ControllerBilling().exists(user_id):
        ControllerBilling().create(user_id, g.settings.get('bonus', 0))

    ControllerBilling().increase(user_id, amount)
    return redirect(url_for('administrator_users.user_details', user_id=user_id))