import uuid
from datetime import datetime

from pydantic import BaseModel, Field


class CreateSkillRequest(BaseModel):
    name: str = Field(min_length=1, max_length=100)
    description: str | None = None
    system_prompt: str = Field(min_length=1)
    icon: str | None = None
    is_active: bool = True
    sort_order: int = 0


class UpdateSkillRequest(BaseModel):
    name: str | None = Field(default=None, min_length=1, max_length=100)
    description: str | None = None
    system_prompt: str | None = Field(default=None, min_length=1)
    icon: str | None = None
    is_active: bool | None = None
    sort_order: int | None = None


class SkillResponse(BaseModel):
    id: uuid.UUID
    user_id: uuid.UUID | None
    name: str
    description: str | None
    system_prompt: str
    icon: str | None
    is_active: bool
    sort_order: int
    created_at: datetime

    model_config = {"from_attributes": True}


class SkillListResponse(BaseModel):
    skills: list[SkillResponse]