from django.contrib import admin

from .models import MediaItem, MediaLocation


class MediaLocationInline(admin.TabularInline):
    model = MediaLocation
    extra = 0
    readonly_fields = ("path", "rel_path", "mtime")


@admin.register(MediaItem)
class MediaItemAdmin(admin.ModelAdmin):
    list_display = ("__str__", "j_id", "size", "rating", "uploaded_by", "hidden_from_guests", "created_at")
    list_filter = ("rating", "hidden_from_guests")
    search_fields = ("md5",)
    readonly_fields = ("hidden_from_guests",)
    inlines = [MediaLocationInline]

    @admin.display(description="J-ID")
    def j_id(self, obj):
        return f"J-{obj.id}"


@admin.register(MediaLocation)
class MediaLocationAdmin(admin.ModelAdmin):
    list_display = ("rel_path", "item", "mtime")
    search_fields = ("rel_path", "path")