from datetime import datetime
from typing import List
from uuid import UUID
from pydantic import BaseModel

class ChannelURLCreate(BaseModel):
    """Pydantic model for creating channel URLs"""
    url: str

class ChannelURLBase(ChannelURLCreate):
    """Base Pydantic model for channel URL responses"""
    id: UUID
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True

class ChannelURLResponse(ChannelURLBase):
    """Pydantic model for channel URL responses"""
    pass

class ChannelCreate(BaseModel):
    """Pydantic model for creating channels"""
    urls: List[str]  # List of URLs to create with the channel
    name: str
    group_title: str
    tvg_id: str
    tvg_logo: str
    tvg_name: str

class ChannelUpdate(BaseModel):
    """Pydantic model for updating channels"""
    name: str | None = None
    group_title: str | None = None
    tvg_id: str | None = None
    tvg_logo: str | None = None
    tvg_name: str | None = None

class ChannelResponse(BaseModel):
    """Pydantic model for channel responses"""
    id: UUID
    name: str
    group_title: str
    tvg_id: str
    tvg_logo: str
    tvg_name: str
    urls: List[ChannelURLResponse]  # List of URL objects without channel_id
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True