package com.ruoyi.airline.controller.convert;

import com.ruoyi.airline.api.domain.AirlineDataVO;
import com.ruoyi.airline.service.dto.AirlineDataDTO;

import java.util.List;
import java.util.stream.Collectors;

/**
 * 航线数据Controller转换类
 * 用于Controller VO和Service DTO之间的转换
 *
 * @author ruoyi
 * @date 2026-01-17
 */
public class AirlineDataControllerConvert
{
    /**
     * 将Service DTO转换为Controller VO
     *
     * @param dto Service DTO
     * @return Controller VO
     */
    public static AirlineDataVO toVO(AirlineDataDTO dto)
    {
        if (dto == null) {
            return null;
        }
        AirlineDataVO vo = new AirlineDataVO();
        vo.setId(dto.getId());
        vo.setFlightNumber(dto.getFlightNumber());
        vo.setDepartureCity(dto.getDepartureCity());
        vo.setArrivalCity(dto.getArrivalCity());
        vo.setAirspeed(dto.getAirspeed());
        vo.setVelocity(dto.getVelocity());
        vo.setVspeed(dto.getVspeed());
        vo.setHspeed(dto.getHspeed());
        return vo;
    }

    /**
     * 将Controller VO转换为Service DTO
     *
     * @param vo Controller VO
     * @return Service DTO
     */
    public static AirlineDataDTO toDTO(AirlineDataVO vo)
    {
        if (vo == null) {
            return null;
        }
        AirlineDataDTO dto = new AirlineDataDTO();
        dto.setId(vo.getId());
        dto.setFlightNumber(vo.getFlightNumber());
        dto.setDepartureCity(vo.getDepartureCity());
        dto.setArrivalCity(vo.getArrivalCity());
        dto.setAirspeed(vo.getAirspeed());
        dto.setVelocity(vo.getVelocity());
        dto.setVspeed(vo.getVspeed());
        dto.setHspeed(vo.getHspeed());
        return dto;
    }

    /**
     * 将Service DTO列表转换为Controller VO列表
     *
     * @param dtoList Service DTO列表
     * @return Controller VO列表
     */
    public static List<AirlineDataVO> toVOList(List<AirlineDataDTO> dtoList)
    {
        if (dtoList == null || dtoList.isEmpty()) {
            return null;
        }
        return dtoList.stream()
                .map(AirlineDataControllerConvert::toVO)
                .collect(Collectors.toList());
    }

    /**
     * 将Controller VO列表转换为Service DTO列表
     *
     * @param voList Controller VO列表
     * @return Service DTO列表
     */
    public static List<AirlineDataDTO> toDTOList(List<AirlineDataVO> voList)
    {
        if (voList == null || voList.isEmpty()) {
            return null;
        }
        return voList.stream()
                .map(AirlineDataControllerConvert::toDTO)
                .collect(Collectors.toList());
    }
}