package com.mydreamjob.auth.sms;

import lombok.Getter;
import lombok.Setter;
import org.springframework.boot.context.properties.ConfigurationProperties;

/** 不生成 toString，避免配置对象输出凭据。只有显式 true 才启用。 */
@Getter
@Setter
@ConfigurationProperties(prefix = "app.sms.aliyun")
public class AliyunSmsProperties {
    private String enabled = "false";
    private String accessKeyId;
    private String accessKeySecret;
    private String signName;
    private String templateCode;
    private int connectTimeoutMs = 3000;
    private int readTimeoutMs = 5000;

    public boolean explicitlyEnabled() {
        return enabled != null && "true".equalsIgnoreCase(enabled.trim());
    }

    public void validateForSending() {
        if (blank(accessKeyId) || blank(accessKeySecret) || blank(signName) || blank(templateCode)
                || !templateCode.matches("SMS_[A-Za-z0-9_]+")
                || connectTimeoutMs < 1000 || connectTimeoutMs > 30000
                || readTimeoutMs < 1000 || readTimeoutMs > 30000) {
            // 不使用包含 rejected value 的校验异常，避免绑定密钥进入启动日志。
            throw new IllegalStateException("SMS configuration incomplete or invalid");
        }
    }

    private static boolean blank(String value) { return value == null || value.isBlank(); }
}