"""聊天气候路由"""

from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.ext.asyncio import AsyncSession

from app.dependencies import get_db, get_current_user
from app.models.user import User
from app.services.climate_service import ClimateService

router = APIRouter()


@router.get("/{conversation_id}")
async def get_climate(
    conversation_id: str,
    user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
):
    """获取/计算会话气候"""
    service = ClimateService(db)
    try:
        return await service.compute(conversation_id, user.id)
    except ValueError as e:
        raise HTTPException(status_code=403, detail=str(e))


@router.get("/{conversation_id}/calendar")
async def get_calendar(
    conversation_id: str,
    user: User = Depends(get_current_user),
    db: AsyncSession = Depends(get_db),
):
    """获取 30 天气候日历"""
    service = ClimateService(db)
    try:
        return await service.get_calendar(conversation_id, user.id)
    except ValueError as e:
        raise HTTPException(status_code=403, detail=str(e))