mtsd/backend/app/api/product_review.py

"""API - 售后评价管理"""
from typing import Optional, List

from fastapi import APIRouter, Depends, HTTPException, Query
from sqlalchemy.orm import Session

from app.core.database import get_db
from app.core.auth import get_current_user
from app.core.response import success_response, error_response
from app.crud.product_review import product_review
from app.crud.product_review_media import product_review_media
from app.schemas.product_review import (
    ProductReviewReplyRequest,
    ProductReviewRejectRequest,
    ProductReviewTopRequest,
    ProductReviewResponse,
    ProductReviewListResponse,
    ProductReviewStatisticsResponse
)

router = APIRouter(prefix="/web/admin/reviews", tags=["售后评价管理"])


def require_admin(current_user: dict = Depends(get_current_user)):
    """验证运营人员权限"""
    if current_user.get("role") not in {"admin", "super_admin"}:
        raise HTTPException(status_code=403, detail="需要运营人员权限")
    return current_user


@router.get("", response_model=dict)
def list_reviews(
    page: int = Query(1, ge=1, description="页码"),
    pageSize: int = Query(10, ge=1, le=100, description="每页条数"),
    productId: Optional[str] = Query(None, description="商品ID"),
    productName: Optional[str] = Query(None, description="商品名称"),
    userName: Optional[str] = Query(None, description="用户名称"),
    status: Optional[str] = Query(None, description="状态：pending/approved/rejected"),
    rating: Optional[int] = Query(None, ge=1, le=5, description="评分"),
    startDate: Optional[str] = Query(None, description="开始日期"),
    endDate: Optional[str] = Query(None, description="结束日期"),
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """获取评价列表"""
    items, total = product_review.get_admin_list(
        db,
        skip=(page - 1) * pageSize,
        limit=pageSize,
        product_id=productId,
        user_name=userName,
        status=status,
        rating=rating,
        start_date=startDate,
        end_date=endDate
    )
    
    # 获取每个评价的媒体列表
    result_list = []
    for item in items:
        media_list = product_review_media.get_by_review(db, item.id)
        result_list.append({
            "id": item.id,
            "productId": item.product_id,
            "orderId": item.order_id,
            "orderItemId": item.order_item_id,
            "userId": item.user_id,
            "userName": "匿名用户" if item.is_anonymous else item.user_name,
            "rating": item.rating,
            "ratingTags": item.rating_tags,
            "content": item.content,
            "isAnonymous": item.is_anonymous,
            "replyContent": item.reply_content,
            "replyTime": str(item.reply_time) if item.reply_time else None,
            "replyBy": item.reply_by,
            "replyByName": item.reply_by_name,
            "likeCount": item.like_count,
            "isTop": item.is_top,
            "status": item.status,
            "rejectReason": item.reject_reason,
            "createAt": str(item.create_at) if item.create_at else None,
            "mediaList": [{
                "id": m.id,
                "mediaType": m.media_type,
                "fileUrl": m.file_url,
                "thumbnailUrl": m.thumbnail_url,
                "sortOrder": m.sort_order
            } for m in media_list]
        })
    
    return success_response({
        "list": result_list,
        "total": total,
        "page": page,
        "pageSize": pageSize
    })


@router.get("/statistics", response_model=dict)
def get_review_statistics(
    productId: Optional[str] = Query(None, description="商品ID"),
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """获取评价统计"""
    stats = product_review.get_statistics(db, productId)
    return success_response(stats)


@router.get("/{review_id}", response_model=dict)
def get_review(
    review_id: str,
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """获取评价详情"""
    review = product_review.get(db, review_id)
    if not review:
        return error_response(404, "评价不存在")
    
    media_list = product_review_media.get_by_review(db, review_id)
    
    return success_response({
        "id": review.id,
        "productId": review.product_id,
        "orderId": review.order_id,
        "orderItemId": review.order_item_id,
        "userId": review.user_id,
        "userName": "匿名用户" if review.is_anonymous else review.user_name,
        "rating": review.rating,
        "ratingTags": review.rating_tags,
        "content": review.content,
        "isAnonymous": review.is_anonymous,
        "replyContent": review.reply_content,
        "replyTime": str(review.reply_time) if review.reply_time else None,
        "replyBy": review.reply_by,
        "replyByName": review.reply_by_name,
        "likeCount": review.like_count,
        "isTop": review.is_top,
        "status": review.status,
        "rejectReason": review.reject_reason,
        "createAt": str(review.create_at) if review.create_at else None,
        "mediaList": [{
            "id": m.id,
            "mediaType": m.media_type,
            "fileUrl": m.file_url,
            "thumbnailUrl": m.thumbnail_url,
            "sortOrder": m.sort_order
        } for m in media_list]
    })


@router.put("/{review_id}/approve", response_model=dict)
def approve_review(
    review_id: str,
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """审核通过评价"""
    review = product_review.approve(db, review_id)
    if not review:
        return error_response(404, "评价不存在")
    return success_response({"message": "审核通过", "id": review.id})


@router.put("/{review_id}/reject", response_model=dict)
def reject_review(
    review_id: str,
    reject_data: ProductReviewRejectRequest,
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """拒绝评价"""
    updater = {"user_id": current_user.get("user_id"), "real_name": current_user.get("real_name")}
    review = product_review.reject(db, review_id, reject_data.reject_reason, updater)
    if not review:
        return error_response(404, "评价不存在")
    return success_response({"message": "已拒绝", "id": review.id})


@router.put("/{review_id}/reply", response_model=dict)
def reply_review(
    review_id: str,
    reply_data: ProductReviewReplyRequest,
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """回复评价"""
    updater = {"user_id": current_user.get("user_id"), "real_name": current_user.get("real_name")}
    review = product_review.reply(db, review_id, reply_data.reply_content, updater)
    if not review:
        return error_response(404, "评价不存在")
    return success_response({
        "message": "回复成功",
        "id": review.id,
        "replyContent": review.reply_content,
        "replyTime": str(review.reply_time) if review.reply_time else None
    })


@router.put("/{review_id}/top", response_model=dict)
def toggle_top_review(
    review_id: str,
    top_data: ProductReviewTopRequest,
    db: Session = Depends(get_db),
    current_user: dict = Depends(require_admin)
):
    """置顶/取消置顶评价"""
    review = product_review.toggle_top(db, review_id, top_data.is_top)
    if not review:
        return error_response(404, "评价不存在")
    return success_response({
        "message": "操作成功",
        "id": review.id,
        "isTop": review.is_top
    })