from django.apps import AppConfig
from django.utils.translation import gettext_lazy as _

from misago.conf import settings

from .pages import user_profile, usercp, users_list


class MisagoUsersConfig(AppConfig):
    name = "misago.users"
    label = "misago_users"
    verbose_name = "Misago Auth"

    def ready(self):
        from . import signals as _

        self.register_default_usercp_pages()
        self.register_default_users_list_pages()
        self.register_default_user_profile_pages()

    def register_default_usercp_pages(self):
        usercp.add_section(
            link="misago:usercp-change-forum-options",
            name=_("Forum options"),
            component="forum-options",
            icon="settings",
        )
        usercp.add_section(
            link="misago:usercp-edit-details",
            name=_("Edit details"),
            component="edit-details",
            icon="person_outline",
        )
        usercp.add_section(
            link="misago:usercp-change-username",
            name=_("Change username"),
            component="change-username",
            icon="card_membership",
        )
        usercp.add_section(
            link="misago:usercp-change-email-password",
            name=_("Change email or password"),
            component="sign-in-credentials",
            icon="vpn_key",
        )

        if settings.MISAGO_ENABLE_DOWNLOAD_OWN_DATA:
            usercp.add_section(
                link="misago:usercp-download-data",
                name=_("Download data"),
                component="download-data",
                icon="save_alt",
            )

        if settings.MISAGO_ENABLE_DELETE_OWN_ACCOUNT:
            usercp.add_section(
                link="misago:usercp-delete-account",
                name=_("Delete account"),
                component="delete-account",
                icon="cancel",
            )

    def register_default_users_list_pages(self):
        users_list.add_section(
            link="misago:users-active-posters",
            component="active-posters",
            name=_("Active poster"),
        )

    def register_default_user_profile_pages(self):
        def can_see_names_history(request, profile):
            if request.user.is_authenticated:
                is_account_owner = profile.pk == request.user.pk
                has_permission = request.user_acl["can_see_users_name_history"]
                return is_account_owner or has_permission
            else:
                return False

        def can_see_ban_details(request, profile):
            if request.user.is_authenticated:
                if request.user_acl["can_see_ban_details"]:
                    from .bans import get_user_ban

                    return bool(get_user_ban(profile, request.cache_versions))
                else:
                    return False
            else:
                return False

        user_profile.add_section(
            link="misago:user-posts", name=_("Posts"), icon="message", component="posts"
        )
        user_profile.add_section(
            link="misago:user-threads",
            name=_("Threads"),
            icon="forum",
            component="threads",
        )
        user_profile.add_section(
            link="misago:user-followers",
            name=_("Followers"),
            icon="favorite",
            component="followers",
        )
        user_profile.add_section(
            link="misago:user-follows",
            name=_("Follows"),
            icon="favorite_border",
            component="follows",
        )
        user_profile.add_section(
            link="misago:user-details",
            name=_("Details"),
            icon="person_outline",
            component="details",
        )
        user_profile.add_section(
            link="misago:username-history",
            name=_("Username history"),
            icon="card_membership",
            component="username-history",
            visible_if=can_see_names_history,
        )
        user_profile.add_section(
            link="misago:user-ban",
            name=_("Ban details"),
            icon="remove_circle_outline",
            component="ban-details",
            visible_if=can_see_ban_details,
        )