from django.contrib import admin

from django_object_actions import DjangoObjectActions, action

from .forms import AttributeScheduleRuleForm, DoorAdminForm
from .models import (
    ActiveEventInstructorRule,
    AttributeScheduleRule,
    Door,
    FlagScheduleRule,
    HIDEvent,
    Schedule,
)
from .tasks.scrapehidevents import q_getMessagesAllDoors


class FlagScheduleRuleInline(admin.TabularInline):
    model = FlagScheduleRule
    autocomplete_fields = ["flag"]
    extra = 0


class AttributeScheduleRuleInline(admin.TabularInline):
    model = AttributeScheduleRule
    form = AttributeScheduleRuleForm
    extra = 0


class ActiveEventInstructorRuleInline(admin.TabularInline):
    model = ActiveEventInstructorRule
    extra = 0


@admin.register(Schedule)
class ScheduleAdmin(admin.ModelAdmin):
    inlines = [
        FlagScheduleRuleInline,
        AttributeScheduleRuleInline,
        ActiveEventInstructorRuleInline,
    ]


@admin.register(Door)
class DoorAdmin(admin.ModelAdmin):
    form = DoorAdminForm
    list_display = ["name", "access_field"]


@admin.register(HIDEvent)
class HIDEventAdmin(DjangoObjectActions, admin.ModelAdmin):
    search_fields = ["forename", "surname", "cardholder_id"]
    date_hierarchy = "timestamp"
    list_display = ["timestamp", "door", "event_type", "description", "_is_red"]
    list_filter = [
        "timestamp",
        "door",
        "event_type",
        "is_red",
    ]
    readonly_fields = ["decoded_card_number"]
    changelist_actions = ("refresh_all_doors",)

    @admin.display(boolean=True)
    def _is_red(self, obj):
        return obj.is_red

    def has_add_permission(self, request, obj=None):
        return False

    def has_change_permission(self, request, obj=None):
        return False

    def has_delete_permission(self, request, obj=None):
        return False

    @action(label="Refresh All Doors")
    def refresh_all_doors(self, request, obj):
        q_getMessagesAllDoors()
        self.message_user(
            request,
            "Queued refresh, please wait a few seconds/minutes then refresh the page",
        )