package com.bjtds.brichat.util;

import com.fasterxml.jackson.annotation.JsonInclude;
import lombok.Data;

import java.util.HashMap;
import java.util.Map;

@Data
@JsonInclude(JsonInclude.Include.NON_NULL)
public class ResultUtils {
    // 状态码
    private int code;

    // 状态信息
    private String msg="";

    // 响应的数据
    private Object data;



    /**
     * 成功且自定义返回数据
     */
    public static ResultUtils success(int code, String msg, Object data) {
        ResultUtils result = new ResultUtils();
        result.setCode(code);
        result.setMsg(msg);
        result.setData(data);
        return result;
    }

    public static ResultUtils success(Object data) {
        ResultUtils result = new ResultUtils();
        result.setCode(200);
        result.setData(data);
        return result;
    }

    /**
     *
     * @param data 数据
     * @param msg 提示信息
     * @return
     */
    public static ResultUtils success(Object data,String msg) {
        ResultUtils result = new ResultUtils();
        result.setCode(200);
        result.setData(data);
        result.setMsg(msg);
        return result;
    }

    /**
     * 错误
     * @param data
     * @param msg
     * @return
     */
    public static ResultUtils error(Object data,String msg) {
        ResultUtils result = new ResultUtils();
        result.setCode(500);
        result.setData(data);
        result.setMsg(msg);
        return result;
    }

    public static ResultUtils error(String msg) {
        ResultUtils result = new ResultUtils();
        result.setCode(500);
        result.setMsg(msg);
        return result;
    }

    //返回分页数据
    public static ResultUtils pageInfo(PageInfoResult data) {
        ResultUtils result = new ResultUtils();
        result.setCode(200);
        Map<String, Object> map = new HashMap<>();
        map.put("list",data.getList());
        map.put("total", data.getTotal());
        result.setData(map);
        return result;
    }
}