from django.contrib import admin

from .models import Atoll, Island


class IslandInline(admin.TabularInline):
    model = Island
    extra = 0


@admin.register(Atoll)
class AtollAdmin(admin.ModelAdmin):
    list_display = ["name", "code", "is_active"]
    search_fields = ["name", "code"]
    inlines = [IslandInline]


@admin.register(Island)
class IslandAdmin(admin.ModelAdmin):
    list_display = ["name", "atoll", "is_active"]
    list_filter = ["atoll", "is_active"]
    search_fields = ["name"]