#!/usr/bin/env python3

from sat.tools.common import template_xmlui
from sat.tools.common import data_objects
from sat.tools.common import data_format
from sat.core.log import getLogger
from sat_frontends.bridge.bridge_frontend import BridgeException
from libervia.server.constants import Const as C

log = getLogger(__name__)

name = "lists"
access = C.PAGES_ACCESS_PUBLIC
template = "list/overview.html"


def parse_url(self, request):
    self.getPathArgs(request, ["service", "node"], service="jid")
    data = self.getRData(request)
    service, node = data["service"], data["node"]
    if node is None:
        self.HTTPRedirect(request, self.getPageByName("lists_disco").url)
    if node == "@":
        node = data["node"] = ""
    template_data = request.template_data
    template_data["url_list_items"] = self.getURL(service.full(), node or "@")
    template_data["url_list_new"] = self.getPageByName("list_new").getURL(
        service.full(), node or "@")


async def prepare_render(self, request):
    data = self.getRData(request)
    template_data = request.template_data
    service, node = data["service"], data["node"]
    profile = self.getProfile(request) or C.SERVICE_PROFILE

    self.checkCache(request, C.CACHE_PUBSUB, service=service, node=node, short="tickets")

    extra = self.getPubsubExtra(request)
    extra["labels_as_list"] = C.BOOL_TRUE
    self.handleSearch(request, extra)

    list_raw = await self.host.bridgeCall(
        "listGet",
        service.full() if service else "",
        node,
        C.NO_LIMIT,
        [],
        "",
        extra,
        profile,
    )
    if profile != C.SERVICE_PROFILE:
        try:
            affiliations = await self.host.bridgeCall(
                "psNodeAffiliationsGet",
                service.full() if service else "",
                node,
                profile
            )
        except BridgeException as e:
            log.warning(f"Can't get affiliations for node {node!r} at {service}: {e}")
            template_data["owner"] = False
        else:
            is_owner = affiliations.get(self.getJid(request).userhost()) == 'owner'
            template_data["owner"] = is_owner
            if is_owner:
                self.exposeToScripts(
                    request,
                    affiliations={str(e): str(a) for e, a in affiliations.items()}
                )
    else:
        template_data["owner"] = False

    list_items, metadata = data_format.deserialise(list_raw, type_check=list)
    template_data["list_items"] = [
        template_xmlui.create(self.host, x) for x in list_items
    ]
    view_url = self.getPageByName('list_view').getURL(service.full(), node or '@')
    template_data["on_list_item_click"] = data_objects.OnClick(
        url=f"{view_url}/{{item.id}}"
    )
    self.setPagination(request, metadata)
    self.exposeToScripts(
        request,
        lists_ns=self.host.ns_map["tickets"],
        pubsub_service=service.full(),
        pubsub_node=node,
    )