from django.contrib import admin

from .models import Article, ArticleSection, MainProduct, SubProduct


class ArticleSectionInline(admin.TabularInline):
    model = ArticleSection
    extra = 1
    fields = ("title", "value", "order")
    ordering = ("order",)


class ArticleInline(admin.StackedInline):
    model = Article
    extra = 0
    fields = ("title", "description", "order")
    ordering = ("order",)
    show_change_link = True


class SubProductInline(admin.StackedInline):
    model = SubProduct
    extra = 0
    fields = ("name", "slug", "short_description", "image", "order", "is_active")
    ordering = ("order",)
    show_change_link = True
    prepopulated_fields = {"slug": ("name",)}


@admin.register(MainProduct)
class MainProductAdmin(admin.ModelAdmin):
    list_display = ("name", "order", "is_active", "created_at")
    list_filter = ("is_active",)
    search_fields = ("name", "description")
    prepopulated_fields = {"slug": ("name",)}
    list_editable = ("order", "is_active")
    inlines = [SubProductInline]
    fieldsets = (
        (None, {"fields": ("name", "slug", "short_description", "description")}),
        ("Media", {"fields": ("image",)}),
        ("Settings", {"fields": ("order", "is_active")}),
    )


@admin.register(SubProduct)
class SubProductAdmin(admin.ModelAdmin):
    list_display = ("name", "main_product", "order", "is_active", "created_at")
    list_filter = ("is_active", "main_product")
    search_fields = ("name", "description", "main_product__name")
    prepopulated_fields = {"slug": ("name",)}
    list_editable = ("order", "is_active")
    raw_id_fields = ("main_product",)
    inlines = [ArticleInline]
    fieldsets = (
        (
            None,
            {"fields": ("main_product", "name", "slug", "short_description", "description")},
        ),
        ("Media", {"fields": ("image",)}),
        ("Settings", {"fields": ("order", "is_active")}),
    )


@admin.register(Article)
class ArticleAdmin(admin.ModelAdmin):
    list_display = ("title", "sub_product", "order", "created_at")
    list_filter = ("sub_product__main_product",)
    search_fields = ("title", "description")
    list_editable = ("order",)
    raw_id_fields = ("sub_product",)
    inlines = [ArticleSectionInline]
    fieldsets = (
        (None, {"fields": ("sub_product", "title", "description")}),
        ("Settings", {"fields": ("order",)}),
    )


@admin.register(ArticleSection)
class ArticleSectionAdmin(admin.ModelAdmin):
    list_display = ("title", "article", "order")
    search_fields = ("title", "value", "article__title")
    list_editable = ("order",)
    raw_id_fields = ("article",)