"""资产配置与组合诊断路由（业务在 service/advisor/diagnosis.py，路由只做编排）。"""
from fastapi import APIRouter, Depends, Query
from sqlalchemy.ext.asyncio import AsyncSession

from api.deps import require_advisor
from config.deps import get_db
from model.sys_user import SysUser
from service.advisor import diagnosis as diagnosis_service
from utils.response import success

router = APIRouter()


@router.get("/diagnosis/{customer_id}", summary="持仓诊断（分布 + 集中度，只读）")
async def diagnose(
    customer_id: int,
    user: SysUser = Depends(require_advisor),
    db: AsyncSession = Depends(get_db),
):
    return success(await diagnosis_service.diagnose(db, user, customer_id))


@router.get("/strategies", summary="标准策略库（只读）")
async def strategies(
    user: SysUser = Depends(require_advisor),
    db: AsyncSession = Depends(get_db),
):
    return success(await diagnosis_service.list_strategies(db))


@router.get("/funds", summary="白名单产品筛选")
async def funds(
    page: int = Query(1, ge=1),
    page_size: int = Query(10, ge=1, le=100),
    keyword: str | None = Query(None, max_length=64),
    product_type: str | None = Query(None, max_length=32),
    risk_level: str | None = Query(None, max_length=8),
    user: SysUser = Depends(require_advisor),
    db: AsyncSession = Depends(get_db),
):
    return success(
        await diagnosis_service.list_funds(
            db, page=page, page_size=page_size, keyword=keyword,
            product_type=product_type, risk_level=risk_level,
        )
    )