package jnpf.workflow.admin.result;

import java.io.Serializable;

import com.fasterxml.jackson.annotation.JsonInclude;

import jnpf.workflow.common.exception.ResultCode;
import lombok.Data;

/**
 * 统一响应包装。契约要点：success 为 Boolean、code 为字符串（SUCCESS="200"），
 * 调用方 jnpf-flowable 以 Boolean.FALSE.equals(getSuccess()) 判失败，勿改动字段类型与顺序。
 */
@Data
@JsonInclude(JsonInclude.Include.NON_NULL)
public class Result<T> implements Serializable {

    private Boolean success;
    private String code;
    private String msg;
    private T data;

    public static <T> Result<T> result(Boolean success, String code, String msg, T data) {
        Result<T> result = new Result<>();
        result.setSuccess(success);
        result.setCode(code);
        result.setMsg(msg);
        result.setData(data);
        return result;
    }

    public static <T> Result<T> result(Boolean success, ResultCode resultCode, T data) {
        return result(success, resultCode.getCode(), resultCode.getMsg(), data);
    }

    public static <T> boolean isSuccess(Result<T> result) {
        return result != null && ResultCode.SUCCESS.getCode().equals(result.getCode());
    }

    public static <T> Result<T> success() {
        return result(true, ResultCode.SUCCESS, null);
    }

    public static <T> Result<T> success(T data) {
        return result(true, ResultCode.SUCCESS, data);
    }

    public static <T> Result<T> success(ResultCode resultCode, T data) {
        return result(true, resultCode, data);
    }

    public static <T> Result<T> success(ResultCode resultCode) {
        return result(true, resultCode, null);
    }

    public static <T> Result<T> success(String code, String msg, T data) {
        return result(true, code, msg, data);
    }

    public static <T> Result<T> success(String msg) {
        return result(true, ResultCode.SUCCESS.getCode(), msg, null);
    }

    public static <T> Result<T> failed() {
        return result(false, ResultCode.FAILURE.getCode(), ResultCode.FAILURE.getMsg(), null);
    }

    public static <T> Result<T> failed(T data) {
        return result(false, ResultCode.FAILURE.getCode(), ResultCode.FAILURE.getMsg(), data);
    }

    public static <T> Result<T> failed(String msg) {
        return result(false, ResultCode.FAILURE.getCode(), msg, null);
    }

    public static <T> Result<T> failed(String msg, T data) {
        return result(false, ResultCode.FAILURE.getCode(), msg, data);
    }

    public static <T> Result<T> failed(ResultCode resultCode) {
        return result(false, resultCode.getCode(), resultCode.getMsg(), null);
    }

    public static <T> Result<T> failed(ResultCode resultCode, T data) {
        return result(false, resultCode.getCode(), resultCode.getMsg(), data);
    }

    public static <T> Result<T> failed(ResultCode resultCode, String msg) {
        return result(false, resultCode.getCode(), msg, null);
    }

    public static <T> Result<T> failed(ResultCode resultCode, String msg, T data) {
        return result(false, resultCode.getCode(), msg, data);
    }
}