from pydantic import BaseModel
from datetime import datetime
from typing import Optional, List, Any


# ==================== Image Schemas ====================

class ImageResponse(BaseModel):
    id: int
    image_url: str
    caption: Optional[str] = None

    class Config:
        from_attributes = True


# ==================== Solution Schemas ====================

class SolutionBase(BaseModel):
    title_ko: str
    title_en: Optional[str] = None
    title_ja: Optional[str] = None
    title_zh: Optional[str] = None
    subtitle_ko: Optional[str] = None
    subtitle_en: Optional[str] = None
    subtitle_ja: Optional[str] = None
    subtitle_zh: Optional[str] = None
    description_ko: Optional[str] = None
    description_en: Optional[str] = None
    description_ja: Optional[str] = None
    description_zh: Optional[str] = None
    features_ko: Optional[str] = None
    features_en: Optional[str] = None
    features_ja: Optional[str] = None
    features_zh: Optional[str] = None
    icon: Optional[str] = None
    color: Optional[str] = None
    main_image: Optional[str] = None
    is_active: bool = True
    display_order: int = 0


class SolutionCreate(SolutionBase):
    pass


class SolutionUpdate(BaseModel):
    title_ko: Optional[str] = None
    title_en: Optional[str] = None
    title_ja: Optional[str] = None
    title_zh: Optional[str] = None
    subtitle_ko: Optional[str] = None
    subtitle_en: Optional[str] = None
    subtitle_ja: Optional[str] = None
    subtitle_zh: Optional[str] = None
    description_ko: Optional[str] = None
    description_en: Optional[str] = None
    description_ja: Optional[str] = None
    description_zh: Optional[str] = None
    features_ko: Optional[str] = None
    features_en: Optional[str] = None
    features_ja: Optional[str] = None
    features_zh: Optional[str] = None
    icon: Optional[str] = None
    color: Optional[str] = None
    main_image: Optional[str] = None
    is_active: Optional[bool] = None
    display_order: Optional[int] = None


class SolutionImageResponse(BaseModel):
    id: int
    image_url: str
    caption_ko: Optional[str] = None
    caption_en: Optional[str] = None
    caption_ja: Optional[str] = None
    caption_zh: Optional[str] = None
    display_order: int = 0

    class Config:
        from_attributes = True


class SolutionResponse(SolutionBase):
    id: int
    created_at: datetime
    updated_at: datetime
    images: List[SolutionImageResponse] = []

    class Config:
        from_attributes = True


class SolutionLocalizedResponse(BaseModel):
    id: int
    title: str
    subtitle: Optional[str]
    description: Optional[str]
    features: List[str]
    icon: Optional[str]
    color: Optional[str]
    main_image: Optional[str]
    images: List[Any] = []

    class Config:
        from_attributes = True


# ==================== Product Schemas ====================

class ProductBase(BaseModel):
    name_ko: str
    name_en: Optional[str] = None
    name_ja: Optional[str] = None
    name_zh: Optional[str] = None
    category_ko: Optional[str] = None
    category_en: Optional[str] = None
    category_ja: Optional[str] = None
    category_zh: Optional[str] = None
    description_ko: Optional[str] = None
    description_en: Optional[str] = None
    description_ja: Optional[str] = None
    description_zh: Optional[str] = None
    detail_ko: Optional[str] = None
    detail_en: Optional[str] = None
    detail_ja: Optional[str] = None
    detail_zh: Optional[str] = None
    specifications: Optional[str] = None
    icon: Optional[str] = None
    main_image: Optional[str] = None
    is_active: bool = True
    display_order: int = 0


class ProductCreate(ProductBase):
    pass


class ProductUpdate(BaseModel):
    name_ko: Optional[str] = None
    name_en: Optional[str] = None
    name_ja: Optional[str] = None
    name_zh: Optional[str] = None
    category_ko: Optional[str] = None
    category_en: Optional[str] = None
    category_ja: Optional[str] = None
    category_zh: Optional[str] = None
    description_ko: Optional[str] = None
    description_en: Optional[str] = None
    description_ja: Optional[str] = None
    description_zh: Optional[str] = None
    detail_ko: Optional[str] = None
    detail_en: Optional[str] = None
    detail_ja: Optional[str] = None
    detail_zh: Optional[str] = None
    specifications: Optional[str] = None
    icon: Optional[str] = None
    main_image: Optional[str] = None
    is_active: Optional[bool] = None
    display_order: Optional[int] = None


class ProductImageResponse(BaseModel):
    id: int
    image_url: str
    caption_ko: Optional[str] = None
    caption_en: Optional[str] = None
    caption_ja: Optional[str] = None
    caption_zh: Optional[str] = None
    display_order: int = 0

    class Config:
        from_attributes = True


class ProductResponse(ProductBase):
    id: int
    created_at: datetime
    updated_at: datetime
    images: List[ProductImageResponse] = []

    class Config:
        from_attributes = True


class ProductLocalizedResponse(BaseModel):
    id: int
    name: str
    category: Optional[str]
    description: Optional[str]
    detail: Optional[str]
    specifications: Optional[str]
    icon: Optional[str]
    main_image: Optional[str]
    images: List[Any] = []

    class Config:
        from_attributes = True