from bot import loaded_modules_dict
from os import path, pardir

module_name = path.basename(path.normpath(path.join(path.abspath(__file__), pardir, pardir)))
widget_name = path.basename(path.abspath(__file__))[:-3]


def select_view(*args, **kwargs):
    module = args[0]
    dispatchers_steamid = kwargs.get('dispatchers_steamid', None)

    current_view = module.get_current_view(dispatchers_steamid)
    if current_view == "options":
        options_view(module, dispatchers_steamid=dispatchers_steamid)
    else:
        frontend_view(module, dispatchers_steamid=dispatchers_steamid)


def frontend_view(*args, **kwargs):
    module = args[0]
    dispatchers_steamid = kwargs.get("dispatchers_steamid", None)

    template_frontend = module.templates.get_template('webserver_status_widget/view_frontend.html')
    template_servertime = module.templates.get_template('webserver_status_widget/control_servertime.html')

    template_options_toggle = module.templates.get_template('webserver_status_widget/control_switch_view.html')
    template_options_toggle_view = module.templates.get_template(
        'webserver_status_widget/control_switch_options_view.html'
    )

    component_logged_in_users = module.templates.get_template('webserver_status_widget/component_logged_in_users.html')

    try:
        server_is_online = module.dom.data.get("module_telnet").get("server_is_online", True)
    except AttributeError:
        server_is_online = True

    current_view = module.get_current_view(dispatchers_steamid)
    webserver_logged_in_users = (
        module.dom.data
        .get(module.get_module_identifier(), {})
        .get("webserver_logged_in_users", [])
    )

    data_to_emit = module.template_render_hook(
        module,
        template=template_frontend,
        component_logged_in_users=module.template_render_hook(
            module,
            template=component_logged_in_users,
            webserver_logged_in_users=webserver_logged_in_users
        ),
        options_toggle=module.template_render_hook(
            module,
            template=template_options_toggle,
            control_switch_options_view=module.template_render_hook(
                module,
                template=template_options_toggle_view,
                steamid=dispatchers_steamid,
                options_view_toggle=(current_view == "frontend")
            ),
            control_servertime=module.template_render_hook(
                module,
                template=template_servertime,
                time=module.dom.data.get("module_telnet", {}).get("last_recorded_servertime", None),
            )
        ),
        server_is_online=server_is_online
    )

    module.webserver.send_data_to_client_hook(
        module,
        payload=data_to_emit,
        data_type="widget_content",
        clients=[dispatchers_steamid],
        target_element={
            "id": "webserver_status_widget",
            "type": "table",
            "selector": "body > main > div"
        }
    )


def options_view(*args, **kwargs):
    module = args[0]
    dispatchers_steamid = kwargs.get("dispatchers_steamid", None)

    template_frontend = module.templates.get_template('webserver_status_widget/view_options.html')
    template_servertime = module.templates.get_template('webserver_status_widget/control_servertime.html')

    template_options_toggle = module.templates.get_template('webserver_status_widget/control_switch_view.html')
    template_options_toggle_view = module.templates.get_template(
        'webserver_status_widget/control_switch_options_view.html'
    )

    current_view = module.get_current_view(dispatchers_steamid)

    data_to_emit = module.template_render_hook(
        module,
        template=template_frontend,
        options_toggle=module.template_render_hook(
            module,
            template=template_options_toggle,
            control_switch_options_view=module.template_render_hook(
                module,
                template=template_options_toggle_view,
                steamid=dispatchers_steamid,
                options_view_toggle=(current_view == "frontend")
            ),
            control_servertime=module.template_render_hook(
                module,
                template=template_servertime,
                time=module.dom.data.get("module_telnet").get("last_recorded_servertime", None),
            )
        ),
        widget_options=module.webserver.options
    )

    module.webserver.send_data_to_client_hook(
        module,
        payload=data_to_emit,
        data_type="widget_content",
        clients=[dispatchers_steamid],
        target_element={
            "id": "webserver_status_widget",
            "type": "table",
            "selector": "body > main > div"
        }
    )


def update_servertime(*args, **kwargs):
    module = args[0]

    template_servertime = module.templates.get_template('webserver_status_widget/control_servertime.html')
    servertime_view = module.template_render_hook(
        module,
        template=template_servertime,
        time=module.dom.data.get("module_telnet").get("last_recorded_servertime", None)
    )

    module.webserver.send_data_to_client_hook(
        module,
        payload=servertime_view,
        data_type="element_content",
        method="replace",
        clients=module.webserver.connected_clients.keys(),
        target_element={
            "id": "server_status_widget_servertime"
        }
    )


def update_logged_in_users(*args, **kwargs):
    module = args[0]
    updated_values_dict = kwargs.get("updated_values_dict", None)

    webserver_logged_in_users = updated_values_dict.get("webserver_logged_in_users", [])

    component_logged_in_users = module.templates.get_template('webserver_status_widget/component_logged_in_users.html')
    component_logged_in_users_view = module.template_render_hook(
        module,
        template=component_logged_in_users,
        webserver_logged_in_users=webserver_logged_in_users
    )

    module.webserver.send_data_to_client_hook(
        module,
        payload=component_logged_in_users_view,
        data_type="element_content",
        method="replace",
        clients=module.webserver.connected_clients.keys(),
        target_element={
            "id": "server_status_widget_logged_in_users"
        }
    )


widget_meta = {
    "description": "shows all users with an active session for the webinterface and some other stats",
    "main_widget": select_view,
    "handlers": {
        "module_webserver/visibility/%steamid%/current_view": select_view,
        "module_webserver/webserver_logged_in_users": update_logged_in_users,
        "module_telnet/last_recorded_servertime": update_servertime
    },
    "enabled": True
}

loaded_modules_dict["module_" + module_name].register_widget(widget_name, widget_meta)