# (c) cavaliba.com -  home - load.py

from django.conf import settings
from django.utils.translation import gettext as _

from app_data.permissions import permission_get_by_name
from app_home.log import INFO, WARNING, log
from app_home.models import DashboardApp

# ---------------------------------------------------------------------
# Load HOME data struct
# ---------------------------------------------------------------------


def load_home(datadict=None, verbose=None, aaa=None):

    if not datadict:
        return "load_home: no data"

    if not aaa:
        log(
            WARNING,
            aaa=aaa,
            app="home",
            view="load",
            action="",
            status="DENY",
            data=_("Not allowed"),
        )
        return "load_home: no aaa"

    if "p_home_admin" not in aaa["perms"]:
        log(
            WARNING,
            aaa=aaa,
            app="home",
            view="load",
            action="",
            status="DENY",
            data=_("Not allowed"),
        )
        return "load_home: not allowed"

    keyname = datadict.get("keyname", None)
    if not keyname:
        return "load_home: no keyname"

    action = datadict.get("_action", "create")

    dbentry = DashboardApp.objects.filter(keyname=keyname).first()

    if action == "delete":
        if dbentry:
            dbentry.delete()

    elif action == "enable":
        if dbentry:
            dbentry.is_enabled = True
            dbentry.save()

    elif action == "disable":
        if dbentry:
            dbentry.is_enabled = False
            dbentry.save()

    elif action == "update":
        if dbentry:
            dbentry.keyname = keyname
            dbentry.displayname = datadict.get("displayname", keyname)
            dbentry.description = datadict.get("description", "")
            dbentry.url = datadict.get("url", "/")
            dbentry.icon = datadict.get("icon", "fa-question")
            # dbentry.page = datadict.get('page', '')
            dbentry.sidebar_section = datadict.get("sidebar_section", "")
            dbentry.dashboard_section = datadict.get("dashboard_section", "")
            dbentry.order = datadict.get("order", 999)
            dbentry.is_enabled = datadict.get("is_enabled", True) in settings.TRUE_LIST
            dbentry.save()

            # permissions
            if "permission" in datadict:
                p = datadict["permission"]
                pobj = permission_get_by_name(p)
                if pobj:
                    dbentry.permission = pobj
                    dbentry.save()

    elif action == "create" or (action == "init" and not dbentry):
        if not dbentry:
            dbentry = DashboardApp()

        dbentry.keyname = keyname
        dbentry.displayname = datadict.get("displayname", keyname)
        dbentry.description = datadict.get("description", "")
        dbentry.url = datadict.get("url", "/")
        dbentry.icon = datadict.get("icon", "fa-question")
        # dbentry.page = datadict.get('page', '')
        dbentry.sidebar_section = datadict.get("sidebar_section", "")
        dbentry.dashboard_section = datadict.get("dashboard_section", "")
        dbentry.order = datadict.get("order", 999)
        dbentry.is_enabled = datadict.get("is_enabled", True) in settings.TRUE_LIST
        dbentry.save()

        # permissions
        if "permission" in datadict:
            p = datadict["permission"]
            pobj = permission_get_by_name(p)
            if pobj:
                dbentry.permission = pobj
                dbentry.save()

    # TODO: update only provided fields and sub-elements (permissions)
    elif action == "append":
        pass

    if dbentry:
        log(INFO, aaa=aaa, app="home", view="load", action=action, status="OK", data=keyname)
        return

    else:
        log(INFO, aaa=aaa, app="home", view="load", action=action, status="KO", data=keyname)
        return f"load_home: {action} failed for {keyname}"