from django.contrib import admin
from .models import AdSurface, AdPlacement


@admin.register(AdSurface)
class AdSurfaceAdmin(admin.ModelAdmin):
    list_display = ('key', 'name', 'max_slots', 'layout_type', 'sort_behavior', 'is_active', 'active_count')
    list_filter = ('is_active', 'layout_type')
    search_fields = ('key', 'name')
    readonly_fields = ('created_at',)


@admin.register(AdPlacement)
class AdPlacementAdmin(admin.ModelAdmin):
    list_display = (
        'id', 'event', 'surface', 'status', 'scope', 'priority',
        'rank', 'boost_label', 'start_at', 'end_at', 'created_at',
    )
    list_filter = ('status', 'scope', 'priority', 'surface')
    list_editable = ('status', 'scope', 'rank')
    search_fields = ('event__name', 'event__title', 'boost_label')
    raw_id_fields = ('event', 'created_by', 'updated_by')
    readonly_fields = ('created_at', 'updated_at')
    ordering = ('surface', 'rank')