/*
 * Copyright 2024-2026 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.cloud.ai.agent.studio.tracing;

import java.util.Objects;

public class R<T> {

	private Integer code;

	private String msg;

	private T data;

	private long timestamp;

	private String requestId;

	public R() {
		this.timestamp = System.currentTimeMillis();
	}

	public static <T> R<T> success(T data) {
		R<T> r = new R<>();
		r.setCode(ReturnCode.RC200.getCode());
		r.setMsg(ReturnCode.RC200.getMsg());
		r.setData(data);
		return r;
	}

	public static <T> R<T> error(int code, String msg) {
		R<T> r = new R<>();
		r.setCode(code);
		r.setMsg(msg);
		r.setData(null);
		return r;
	}

	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;
	}

	public long getTimestamp() {
		return timestamp;
	}

	public void setTimestamp(long timestamp) {
		this.timestamp = timestamp;
	}

	public String getRequestId() {
		return requestId;
	}

	public void setRequestId(String requestId) {
		this.requestId = requestId;
	}

	@Override
	public String toString() {
		return "R{" + "code=" + code + ", msg='" + msg + '\'' + ", data=" + data + ", timestamp=" + timestamp
				+ ", requestId='" + requestId + '\'' + '}';
	}

	@Override
	public boolean equals(Object o) {
		if (this == o)
			return true;
		if (o == null || getClass() != o.getClass())
			return false;
		R<?> r = (R<?>) o;
		return timestamp == r.timestamp && Objects.equals(code, r.code) && Objects.equals(msg, r.msg)
				&& Objects.equals(data, r.data) && Objects.equals(requestId, r.requestId);
	}

	@Override
	public int hashCode() {
		return Objects.hash(code, msg, data, timestamp, requestId);
	}

}
