from pydantic import BaseModel, Field


class CreateAssetRequest(BaseModel):
    workspace_id: str = Field(..., min_length=1)
    project_id: str = Field(..., min_length=1)
    library_id: str = Field(..., min_length=1)
    name: str = Field(..., min_length=1, max_length=100)
    storage_key: str = Field(..., min_length=1, max_length=255)
    mime_type: str = Field(..., min_length=1, max_length=100)
    metadata: dict[str, object] = Field(default_factory=dict)
    file_size: int = Field(default=0, ge=0)
    thumbnail_url: str | None = None
    duration: float | None = Field(default=None, ge=0)
    width: int | None = Field(default=None, ge=0)
    height: int | None = Field(default=None, ge=0)
    fps: float | None = Field(default=None, ge=0)
    codec: str | None = None
    status: str = Field(default="uploading")
    classification_status: str = Field(default="pending")
    quality_score: float | None = Field(default=None, ge=0, le=100)
    uploaded_by_user_id: str = Field(default="", max_length=100)


class UpdateAssetReviewRequest(BaseModel):
    review_status: str = Field(..., pattern="^(pending_review|approved|rejected)$")


class AssetResponse(BaseModel):
    id: str
    workspace_id: str
    project_id: str
    library_id: str
    name: str
    storage_key: str
    mime_type: str
    metadata: dict[str, object]
    file_size: int
    thumbnail_url: str | None = None
    duration: float | None = None
    width: int | None = None
    height: int | None = None
    fps: float | None = None
    codec: str | None = None
    status: str
    classification_status: str
    quality_score: float | None = None
    uploaded_by_user_id: str


class ListAssetsResponse(BaseModel):
    items: list[AssetResponse]