package com.ruoyi.message.sms;

import com.ruoyi.message.MessageChannel;
import com.ruoyi.message.SendResult;
import org.apache.commons.lang3.StringUtils;

/**
 * 短信发送方公共基类：统一日志、参数校验、异常兜底。
 */
public abstract class AbstractSmsSender implements SmsSender {

    @Override
    public SendResult send(SmsSendRequest request) {
        if (request == null || StringUtils.isBlank(request.getPhone())) {
            return SendResult.fail(key(), MessageChannel.SMS, "手机号为空", null);
        }
        if (StringUtils.isBlank(request.getContent())) {
            return SendResult.fail(key(), MessageChannel.SMS, "短信内容为空", null);
        }
        try {
            return doSend(request);
        } catch (Exception e) {
            logError(request, e);
            return SendResult.fail(key(), MessageChannel.SMS, "短信发送异常：" + e.getMessage(), null);
        }
    }

    /**
     * 真正的发送逻辑，由各渠道实现
     */
    protected abstract SendResult doSend(SmsSendRequest request) throws Exception;

    /**
     * 异常日志，子类可覆写补充上下文
     */
    protected void logError(SmsSendRequest request, Exception e) {
        org.slf4j.LoggerFactory.getLogger(getClass())
                .error("【{}】短信发送异常，手机号：{}，错误：{}", key(), request.getPhone(), e.getMessage(), e);
    }
}