package jnpf.bizcommon.onlyoffice.service.impl;

import jnpf.base.UserInfo;
import jnpf.bizcommon.onlyoffice.entity.OnlyOfficeConfigParam;
import jnpf.dmsEntity.preview.model.DmsFilePreviewTicket;
import jnpf.exception.DataException;
import jnpf.util.JsonUtil;
import org.junit.Test;

import java.util.UUID;

import static org.junit.Assert.assertEquals;

public class DmsOnlyOfficePreviewTicketValidatorTest {
    private static final UUID VERSION_ID =
            UUID.fromString("018f0000-0000-7000-8000-000000000702");

    @Test
    public void acceptsTicketBoundToCurrentUserTenantVersionAndFileName() {
        DmsOnlyOfficePreviewTicketValidator validator = validator(payload(60_000L));

        DmsFilePreviewTicket result = validator.validate(param(), user("tenant-1", "user-1"));

        assertEquals(VERSION_ID, result.getFileVersionId());
    }

    @Test(expected = DataException.class)
    public void rejectsExpiredTicket() {
        DmsOnlyOfficePreviewTicketValidator validator = validator(payload(-1L));

        validator.validate(param(), user("tenant-1", "user-1"));
    }

    @Test(expected = DataException.class)
    public void rejectsTicketBelongingToAnotherUser() {
        DmsOnlyOfficePreviewTicketValidator validator = validator(payload(60_000L));

        validator.validate(param(), user("tenant-1", "user-2"));
    }

    @Test(expected = DataException.class)
    public void rejectsTicketBoundToAnotherVersion() {
        DmsOnlyOfficePreviewTicketValidator validator = validator(payload(60_000L));
        OnlyOfficeConfigParam param = param();
        param.setFileId("018f0000-0000-7000-8000-000000000799");

        validator.validate(param, user("tenant-1", "user-1"));
    }

    @Test(expected = DataException.class)
    public void rejectsPrintTicketForPreviewConfig() {
        DmsFilePreviewTicket payload = payload(60_000L);
        payload.setScope(DmsFilePreviewTicket.PRINT_SCOPE);

        validator(payload).validate(param(), user("tenant-1", "user-1"));
    }

    private DmsOnlyOfficePreviewTicketValidator validator(DmsFilePreviewTicket payload) {
        String json = JsonUtil.getObjectToString(payload);
        return new DmsOnlyOfficePreviewTicketValidator(ticket -> json);
    }

    private DmsFilePreviewTicket payload(long expiresInMillis) {
        DmsFilePreviewTicket payload = new DmsFilePreviewTicket();
        payload.setScope(DmsFilePreviewTicket.SCOPE);
        payload.setTenantId("tenant-1");
        payload.setUserId("user-1");
        payload.setFileVersionId(VERSION_ID);
        payload.setFileName("quality-manual.docx");
        payload.setStoragePlatform("seaweedfs-1");
        payload.setBucketName("jnpf-dms");
        payload.setObjectPath("2026/08/24/document/");
        payload.setObjectName("quality-manual-v1.docx");
        payload.setExpiresAt(System.currentTimeMillis() + expiresInMillis);
        return payload;
    }

    private OnlyOfficeConfigParam param() {
        OnlyOfficeConfigParam param = new OnlyOfficeConfigParam();
        param.setDmsAccessTicket("ticket");
        param.setFileId(VERSION_ID.toString());
        param.setFileName("quality-manual.docx");
        param.setFileType("dms");
        return param;
    }

    private UserInfo user(String tenantId, String userId) {
        UserInfo user = new UserInfo();
        user.setTenantId(tenantId);
        user.setUserId(userId);
        return user;
    }
}