# models/schema/marketplace_products.py - Simplified validation
from datetime import datetime
from typing import List, Optional
from pydantic import BaseModel, ConfigDict, Field
from models.schema.inventory import ProductInventorySummary

class MarketplaceProductBase(BaseModel):
    marketplace_product_id: Optional[str] = None
    title: Optional[str] = None
    description: Optional[str] = None
    link: Optional[str] = None
    image_link: Optional[str] = None
    availability: Optional[str] = None
    price: Optional[str] = None
    brand: Optional[str] = None
    gtin: Optional[str] = None
    mpn: Optional[str] = None
    condition: Optional[str] = None
    adult: Optional[str] = None
    multipack: Optional[int] = None
    is_bundle: Optional[str] = None
    age_group: Optional[str] = None
    color: Optional[str] = None
    gender: Optional[str] = None
    material: Optional[str] = None
    pattern: Optional[str] = None
    size: Optional[str] = None
    size_type: Optional[str] = None
    size_system: Optional[str] = None
    item_group_id: Optional[str] = None
    google_product_category: Optional[str] = None
    product_type: Optional[str] = None
    custom_label_0: Optional[str] = None
    custom_label_1: Optional[str] = None
    custom_label_2: Optional[str] = None
    custom_label_3: Optional[str] = None
    custom_label_4: Optional[str] = None
    additional_image_link: Optional[str] = None
    sale_price: Optional[str] = None
    unit_pricing_measure: Optional[str] = None
    unit_pricing_base_measure: Optional[str] = None
    identifier_exists: Optional[str] = None
    shipping: Optional[str] = None
    currency: Optional[str] = None
    marketplace: Optional[str] = None
    vendor_name: Optional[str] = None

class MarketplaceProductCreate(MarketplaceProductBase):
    marketplace_product_id: str = Field(..., description="MarketplaceProduct identifier")
    title: str = Field(..., description="MarketplaceProduct title")
    # Removed: min_length constraints and custom validators
    # Service will handle empty string validation with proper domain exceptions

class MarketplaceProductUpdate(MarketplaceProductBase):
    pass

class MarketplaceProductResponse(MarketplaceProductBase):
    model_config = ConfigDict(from_attributes=True)
    id: int
    created_at: datetime
    updated_at: datetime

class MarketplaceProductListResponse(BaseModel):
    products: List[MarketplaceProductResponse]
    total: int
    skip: int
    limit: int

class MarketplaceProductDetailResponse(BaseModel):
    product: MarketplaceProductResponse
    inventory_info: Optional[ProductInventorySummary] = None