package space.anyi.BI.entity;

import com.fasterxml.jackson.annotation.JsonInclude;

import java.io.Serializable;

/**
 * @Projectname: gditSpringBootLibrary
 * @Filename: ResponseResult
 * @Author: 杨逸
 * @Data:2023/12/14 17:48
 * @Description: 统一响应实体
 */
@JsonInclude(JsonInclude.Include.NON_NULL)
public class ResponseResult<T> implements Serializable {
    private Integer code;
    private String msg;
    private T data;

    public ResponseResult() {
        this.code = AppHttpCodeEnum.SUCCESS.getCode();
        this.msg = AppHttpCodeEnum.SUCCESS.getMsg();
    }

    public ResponseResult(Integer code, T data) {
        this.code = code;
        this.data = data;
    }

    public ResponseResult(Integer code, String msg, T data) {
        this.code = code;
        this.msg = msg;
        this.data = data;
    }

    public ResponseResult(Integer code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public static ResponseResult errorResult(int code, String msg) {
        ResponseResult result = new ResponseResult();
        return result.error(code, msg);
    }
    public static ResponseResult okResult() {
        ResponseResult result = new ResponseResult();
        return result;
    }
    public static ResponseResult okResult(int code, String msg) {
        ResponseResult result = new ResponseResult();
        return result.ok(code, null, msg);
    }

    public static ResponseResult okResult(Object data) {
        ResponseResult result = setAppHttpCodeEnum(AppHttpCodeEnum.SUCCESS, AppHttpCodeEnum.SUCCESS.getMsg());
        if(data!=null) {
            result.setData(data);
        }
        return result;
    }

    public static ResponseResult errorResult(AppHttpCodeEnum enums){
        return setAppHttpCodeEnum(enums,enums.getMsg());
    }

    public static ResponseResult errorResult(AppHttpCodeEnum enums, String msg){
        return setAppHttpCodeEnum(enums,msg);
    }

    public static ResponseResult setAppHttpCodeEnum(AppHttpCodeEnum enums){
        return okResult(enums.getCode(),enums.getMsg());
    }

    private static ResponseResult setAppHttpCodeEnum(AppHttpCodeEnum enums, String msg){
        return okResult(enums.getCode(),msg);
    }

    public ResponseResult<?> error(Integer code, String msg) {
        this.code = code;
        this.msg = msg;
        return this;
    }

    public ResponseResult<?> ok(Integer code, T data) {
        this.code = code;
        this.data = data;
        return this;
    }

    public ResponseResult<?> ok(Integer code, T data, String msg) {
        this.code = code;
        this.data = data;
        this.msg = msg;
        return this;
    }

    public ResponseResult<?> ok(T data) {
        this.data = data;
        return this;
    }

    public Integer getCode() {
        return code;
    }

    public void setCode(Integer code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public T getData() {
        return data;
    }

    public void setData(T data) {
        this.data = data;
    }

    /**
     * 内部类,响应状态枚举
     */
    public enum AppHttpCodeEnum {
        // 成功
        SUCCESS(200,"操作成功"),
        // 登录
        NEED_LOGIN(401,"需要登录后操作"),
        NO_OPERATOR_AUTH(403,"无权限操作"),
        FILE_NOT_NULL(410,"文件不能为空"),
        FILE_TYPE_ERROR(411,"文件类型错误"),
        SYSTEM_ERROR(500,"出现错误"),
        USERNAME_EXIST(501,"用户名已存在"),
        REQUIRE_USERNAME(502, "必需填写用户名"),
        LOGIN_ERROR(503,"用户名或密码错误"),
        USER_NOT_NULL(510,"用户不能为空"),
        PASSWORD_NOT_NULL(511,"密码不能为空"),
        PASSWORD_ERROR(514, "密码错误"),
        USER_NOT_EXIST(515, "用户不存在"),
        PASSWORD_SAME(516, "新密码不能与旧密码一样"),
        VERIFY_CODE_ERROR(517, "验证码错误"),
        USER_STATE_ERROR(518, "用户状态值不正确"),
        FILE_ERROR(528, "文件读取错误"),
        FILE_IS_EMPTY_ERROR(529, "文件内容不能为空");

        private int code;
        private String msg;

        AppHttpCodeEnum(int code, String errorMessage){
            this.code = code;
            this.msg = errorMessage;
        }

        public int getCode() {
            return code;
        }

        public String getMsg() {
            return msg;
        }
    }
}