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package com.fengwenyi.erwin.validation.constraints;

import com.fengwenyi.erwin.validation.validator.TimestampValidator;

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.*;

/**
 * 时间戳有效性校验
 *
 * 
 *     注意，这几个参数只能一个为true
 * 
 *
 * @author Erwin Feng
 * @since 2022-07-08
 */
@Constraint(validatedBy = {TimestampValidator.class})
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER})
public @interface ValidTimestamp {

    String message() default "timestamp invalid";

    Class[] groups() default {};

    Class[] payload() default {};

    /**
     * 过去
     * @return true-校验，false-不校验
     */
    boolean past() default false;

    /**
     * 未来
     * @return true-校验，false-不校验
     */
    boolean future() default false;

    /**
     * 过去或者现在
     * @return true-校验，false-不校验
     */
    boolean pastOrPresent() default false;

    /**
     * 未来或者现在
     * @return true-校验，false-不校验
     */
    boolean futureOrPresent() default false;

}