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


class SkillBase(BaseModel):
    id: str
    name: str
    description: Optional[str] = None
    category: Optional[str] = None
    content: str
    tags: Optional[List[str]] = None


class Skill(SkillBase):
    created_at: datetime
    updated_at: datetime
    usage_count: int

    class Config:
        from_attributes = True


class SnippetBase(BaseModel):
    id: str
    name: str
    language: Optional[str] = None
    content: str
    category: Optional[str] = None
    tags: Optional[List[str]] = None


class Snippet(SnippetBase):
    created_at: datetime

    class Config:
        from_attributes = True


class ConventionBase(BaseModel):
    id: str
    project_path: Optional[str] = None
    name: str
    content: str
    auto_inject: bool = False


class Convention(ConventionBase):
    created_at: datetime

    class Config:
        from_attributes = True


class MemoryBase(BaseModel):
    id: str
    project: str
    key: str
    content: str


class Memory(MemoryBase):
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True


class ContextBundle(BaseModel):
    skills: List[Skill]
    snippets: List[Snippet]
    conventions: List[Convention]
    memories: List[Memory]