# inventory-backend/app/api/v1/inbound/product.py
from flask import Blueprint, request, jsonify
from app.services.inbound.product_service import ProductInboundService
import traceback

inbound_product_bp = Blueprint('inbound_product', __name__)


# ------------------------------------------------------------------
# 0. 基础物料搜索
# ------------------------------------------------------------------
@inbound_product_bp.route('/search-base', methods=['GET'])
def search_base():
    try:
        data = ProductInboundService.search_base_material(request.args.get('keyword', ''))
        return jsonify({"code": 200, "msg": "success", "data": data})
    except Exception as e:
        return jsonify({"code": 500, "msg": str(e)}), 500


# ------------------------------------------------------------------
# 1. 获取列表
# ------------------------------------------------------------------
@inbound_product_bp.route('/list', methods=['GET'])
def get_list():
    try:
        page = request.args.get('page', 1, type=int)
        limit = request.args.get('pageSize', 15, type=int)
        keyword = request.args.get('keyword', '')
        result = ProductInboundService.get_list(page, limit, keyword)
        return jsonify({"code": 200, "msg": "success", "data": result})
    except Exception as e:
        return jsonify({"code": 500, "msg": str(e)}), 500


# ------------------------------------------------------------------
# 2. 新增入库 (修改：返回创建的对象数据，用于打印)
# ------------------------------------------------------------------
@inbound_product_bp.route('/submit', methods=['POST'])
def submit():
    try:
        # 调用 Service 处理入库，获取新创建的对象
        new_stock = ProductInboundService.handle_inbound(request.get_json())

        # 返回成功信息以及新创建的数据（包含生成的ID和SKU），供前端打印使用
        return jsonify({
            "code": 200,
            "msg": "入库成功",
            "data": new_stock.to_dict()
        })
    except Exception as e:
        traceback.print_exc()
        return jsonify({"code": 500, "msg": str(e)}), 500


# ------------------------------------------------------------------
# 3. 更新入库
# ------------------------------------------------------------------
@inbound_product_bp.route('/<int:id>', methods=['PUT'])
def update(id):
    try:
        ProductInboundService.update_inbound(id, request.get_json())
        return jsonify({"code": 200, "msg": "更新成功"})
    except Exception as e:
        return jsonify({"code": 500, "msg": str(e)}), 500


# ------------------------------------------------------------------
# 4. 删除
# ------------------------------------------------------------------
@inbound_product_bp.route('/<int:id>', methods=['DELETE'])
def delete(id):
    try:
        ProductInboundService.delete_inbound(id)
        return jsonify({"code": 200, "msg": "删除成功"})
    except Exception as e:
        return jsonify({"code": 500, "msg": str(e)}), 500