Neuread/Backend/NeureaAPI/neurea/content/admin.py

from admin_auto_filters.filters import AutocompleteFilterFactory
from django.utils.translation import gettext_lazy as _
from django.contrib import admin
from .models import Genre, Author, Collection, Metric, Book, UsersBooksCollections


@admin.register(Genre)
class GenreAdmin(admin.ModelAdmin):
    list_display = ("title", "created_at", "updated_at")
    list_filter = ("created_at", "updated_at")
    search_fields = ("title",)
    date_hierarchy = "created_at"
    ordering = ("-created_at",)
    readonly_fields = ("created_at", "updated_at")


@admin.register(Author)
class AuthorAdmin(admin.ModelAdmin):
    list_display = ("name", "avatar", "created_at", "updated_at")
    list_filter = ("created_at", "updated_at")
    search_fields = ("name",)
    date_hierarchy = "created_at"
    ordering = ("-created_at",)
    readonly_fields = ("created_at", "updated_at")

@admin.register(Collection)
class CollectionAdmin(admin.ModelAdmin):
    list_display = ("title", "created_at", "updated_at")
    list_filter = ("created_at", "updated_at")
    search_fields = ("title",)
    date_hierarchy = "created_at"
    ordering = ("-created_at",)
    readonly_fields = ("created_at", "updated_at")


@admin.register(Metric)
class MetricAdmin(admin.ModelAdmin):
    list_display = ("user", "pages_read", "reading_time", "books_read", "created_at", "updated_at")
    list_filter = ("created_at", "updated_at")
    search_fields = ("user",)
    date_hierarchy = "created_at"
    ordering = ("-created_at",)
    autocomplete_fields = ("user",)
    readonly_fields = ("created_at", "updated_at")


@admin.register(Book)
class PostAdmin(admin.ModelAdmin):
    list_display = ("title", "annotation", "symbols_count", "book_file", "pages_count", "is_recognized", "cover", "is_private", "created_at", "updated_at")
    list_filter = ("is_private", "genres", "authors", "created_at", "updated_at")
    search_fields = ("title", "annotation")
    date_hierarchy = "created_at"
    ordering = ("title","-created_at",)
    autocomplete_fields = ("genres", "authors")
    readonly_fields = ("created_at", "updated_at")

@admin.register(UsersBooksCollections)
class UsersBooksCollectionsAdmin(admin.ModelAdmin):
    list_display = ("user", "book", "collection", "current_page", "created_at", "updated_at")
    list_filter = ("collection", "created_at", "updated_at")
    search_fields = ("user", "book", "title", "annotation")
    date_hierarchy = "created_at"
    ordering = ("-created_at",)
    autocomplete_fields = ("user", "book", "collection")
    readonly_fields = ("created_at", "updated_at")