package com.ruoyi.project.mobile.domain;


import org.apache.commons.lang3.StringUtils;

import java.io.Serializable;

/**
 * 服务端返回给App客户端的数据封装对象
 */
public class ApiResult implements Serializable {

    /**
     * 1代表后台执行成功
     */
    public static final String SUCCESS = "1";

    /**
     * 0代表后台执行失败
     */
    public static final String FAILURE = "0";

    /**
     * -1代表token错误
     */
    public static final String ERROR_TOKEN = "-1";

    private String status = FAILURE;
    private String message = "";
    private Object data;

    private static class Demo implements Serializable {
        private static final long serialVersionUID = 6064782018856569010L;
        private String prop;
        public String getProp() {
            return prop;
        }

        public void setProp(String prop) {
            this.prop = prop;
        }
    }

    private Object getDefaultData() {

        //返回：data:""
        //return "";

        //返回：data:{}，在jackson忽略null的配置情况下
        return new Demo();
    }

    public ApiResult() {
    }


    public ApiResult(String status, String message, Object data) {
        if (StringUtils.isEmpty(status))
            status = FAILURE;

        this.status = status;

        if (StringUtils.isEmpty(message))
            message = "";

        this.message = message;

        if (data == null)
            data = getDefaultData();

        this.data = data;
    }

    public static ApiResult success() {
        return new ApiResult(SUCCESS, "", null);
    }

    public static ApiResult success(Object data) {
        return new ApiResult(SUCCESS, "", data);
    }

    public static ApiResult success(String message) {
        return new ApiResult(SUCCESS, message, null);
    }

    public static ApiResult success(String message, Object data) {
        return new ApiResult(SUCCESS, message, data);
    }

    public static ApiResult error() {
        return new ApiResult(FAILURE, "", null);
    }

    public static ApiResult error(String message, Object data) {
        return new ApiResult(FAILURE, message, data);
    }

    public static ApiResult error(String message) {
        return new ApiResult(FAILURE, message, null);
    }

    public static ApiResult error(String status, String message) {
        return new ApiResult(status, message, null);
    }

    public static ApiResult errorToken(String message) {
        return new ApiResult(ERROR_TOKEN, message, null);
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        if (StringUtils.isEmpty(status))
            status = FAILURE;

        this.status = status;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        if (StringUtils.isEmpty(message))
            message = "";

        this.message = message;
    }

    public Object getData() {
        return data;
    }

    public void setData(Object data) {
        if (data == null)
            data = getDefaultData();

        this.data = data;
    }


}