#!/usr/bin/env python
# -*- coding: utf-8 -*-
import asyncio
import sys
sys.path.insert(0, 'ruoyi-fastapi-backend')

from datetime import date, datetime
from utils.common_util import CamelCaseUtil

# 模拟数据库返回的数据
receipt_dict = {
    'receiptId': 685,
    'receiptNo': '2026内检509',
    'receiptDate': date(2026, 1, 12),
    'createTime': datetime(2026, 4, 15, 13, 27, 44),
    'samples': [
        {
            'sampleId': 3879,
            'sampleSn': '2509002SG',
            'testDeadline': None,
            'createTime': datetime(2026, 4, 15, 13, 27, 44)
        },
        {
            'sampleId': 3880,
            'sampleSn': '2509003SG',
            'testDeadline': None,
            'createTime': datetime(2026, 4, 15, 13, 27, 44)
        }
    ]
}

# 测试 serialize_dates 函数
def serialize_dates(obj):
    if isinstance(obj, dict):
        for key, value in obj.items():
            if hasattr(value, 'isoformat'):  # datetime/date 对象
                obj[key] = value.isoformat()
            elif isinstance(value, list):
                for item in value:
                    serialize_dates(item)
    return obj

print("Original:", receipt_dict)
result = serialize_dates(receipt_dict)
print("Serialized:", result)

# 测试 jsonable_encoder
from fastapi.encoders import jsonable_encoder
try:
    encoded = jsonable_encoder(result)
    print("jsonable_encoder success:", encoded)
except Exception as e:
    import traceback
    print("jsonable_encoder error:")
    traceback.print_exc()