package com.zy.api.entity;

import com.alibaba.fastjson.JSON;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.Test;
import org.springframework.beans.BeanUtils;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

class OrderParamsFieldAliasTest {

    private final ObjectMapper objectMapper = new ObjectMapper();

    @Test
    void packageFieldShouldRoundTripThroughJacksonAndFastjson() throws Exception {
        StockUpOrderParams params = buildSampleParams();

        String jacksonJson = objectMapper.writeValueAsString(params);
        assertTrue(jacksonJson.contains("\"package\":1"));
        assertFalse(jacksonJson.contains("packageFlag"));

        StockUpOrderParams jacksonRoundTrip = objectMapper.readValue(jacksonJson, StockUpOrderParams.class);
        assertEquals(Integer.valueOf(1), jacksonRoundTrip.getPackageFlag());
        assertEquals("客户A", jacksonRoundTrip.getCustomerName());
        assertEquals("CONT-001", jacksonRoundTrip.getContainerNo());
        assertEquals(Integer.valueOf(2), jacksonRoundTrip.getTeu());

        String fastjsonJson = JSON.toJSONString(params);
        assertTrue(fastjsonJson.contains("\"package\":1"));
        assertFalse(fastjsonJson.contains("packageFlag"));

        OrderParams fastjsonRoundTrip = JSON.parseObject(fastjsonJson, OrderParams.class);
        assertEquals(Integer.valueOf(1), fastjsonRoundTrip.getPackageFlag());
        assertEquals("外库-01", fastjsonRoundTrip.getOutDoorNo());
        assertEquals(Double.valueOf(12.5), fastjsonRoundTrip.getCubeNumber());
    }

    @Test
    void beanCopyShouldKeepNewInheritedFields() {
        StockUpOrderParams source = buildSampleParams();
        PubOrderParams target = new PubOrderParams();

        BeanUtils.copyProperties(source, target);

        assertEquals(source.getCustomerId(), target.getCustomerId());
        assertEquals(source.getCustomerName(), target.getCustomerName());
        assertEquals(source.getItem(), target.getItem());
        assertEquals(source.getPackageFlag(), target.getPackageFlag());
        assertEquals(source.getOutDoorNo(), target.getOutDoorNo());
        assertEquals(source.getPlateNo(), target.getPlateNo());
        assertEquals(source.getTrainNo(), target.getTrainNo());
        assertEquals(source.getFreqType(), target.getFreqType());
        assertEquals(source.getCubeNumber(), target.getCubeNumber());
        assertEquals(source.getContainerNo(), target.getContainerNo());
        assertEquals(source.getTeu(), target.getTeu());
    }

    private StockUpOrderParams buildSampleParams() {
        StockUpOrderParams params = new StockUpOrderParams();
        params.setDispatch_no("DISP-001");
        params.setCompany_id("COMP-001");
        params.setCustomerId("CUST-001");
        params.setCustomerName("客户A");
        params.setItem("ITEM-001");
        params.setPackageFlag(1);
        params.setOutDoorNo("外库-01");
        params.setPlateNo("沪A12345");
        params.setTrainNo("T-20260414");
        params.setFreqType(2);
        params.setCubeNumber(12.5);
        params.setContainerNo("CONT-001");
        params.setTeu(2);
        return params;
    }
}