package com.baiyue.lastleg.financefee;

import com.baiyue.lastleg.financefee.config.OverseasFeeResponseJsonConfiguration;
import com.baiyue.lastleg.financefee.entity.OverseasFeeSource;
import com.baiyue.lastleg.financefee.service.OverseasFeeDeliveryService.RetryRecord;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.Test;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import java.time.LocalDateTime;
import java.time.OffsetDateTime;
import static org.assertj.core.api.Assertions.*;

/** 费用与出库时间必须表达同一时刻，业务录入的本地支付时间不能被误转 UTC。 */
class OverseasFeeResponseTimeTest {
    @Test void feeSystemTimesAndRetryExposeUtcWithoutChangingStoredValues() throws Exception {
        ObjectMapper json = Jackson2ObjectMapperBuilder.json().modulesToInstall(
            new OverseasFeeResponseJsonConfiguration().overseasFeeResponseTimeModule()).build();
        var utc = LocalDateTime.of(2026, 10, 23, 10, 30);
        var fee = new OverseasFeeSource();
        fee.setCreatedAt(utc); fee.setReviewedAt(utc); fee.setUpdatedAt(utc); fee.setPaidAt(utc);
        var document = json.readTree(json.writeValueAsString(fee));
        for (var field : new String[]{"createdAt", "reviewedAt", "updatedAt"}) {
            assertThat(document.get(field).asText()).isEqualTo("2026-10-23T10:30:00Z");
            assertThat(OffsetDateTime.parse(document.get(field).asText()).toInstant())
                .isEqualTo(OffsetDateTime.parse("2026-10-23T18:30:00+08:00").toInstant());
        }
        assertThat(fee.getCreatedAt()).isEqualTo(utc);
        assertThat(document.get("paidAt").asText()).doesNotEndWith("Z");
        var retry = json.readTree(json.writeValueAsString(new RetryRecord("key", utc, "审核员", "重试", "SUCCESS", null)));
        assertThat(retry.get("requestedAt").asText()).isEqualTo("2026-10-23T10:30:00Z");
        fee.setReviewedAt(null);
        assertThat(json.readTree(json.writeValueAsString(fee)).get("reviewedAt").isNull()).isTrue();
    }
}