package de.rwu.easydrop.service.retriever;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import javax.naming.ConfigurationException;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import de.rwu.easydrop.api.client.AmazonProductDataSource;
import de.rwu.easydrop.api.client.DataSourceFactory;
import de.rwu.easydrop.api.client.EbayItemDataSource;
import de.rwu.easydrop.api.dto.OfferDTO;
import de.rwu.easydrop.data.connector.OfferPersistenceInterface;
import de.rwu.easydrop.model.Offer;
import de.rwu.easydrop.util.Config;




class OfferRetrieverTest {

    @Mock
    private Config config;
    @Mock
    private DataSourceFactory dataSourceFactory;
    @Mock
    private AmazonProductDataSource amazonDataSource;
    @Mock
    private EbayItemDataSource ebayDataSource;
    @Mock
    private OfferDTO offerDTO;
    @Mock
    private Offer offer;
    @Mock
    private OfferPersistenceInterface persistence;

    private OfferRetriever offerRetriever;

    @BeforeEach
    void setUp() throws ConfigurationException {
        MockitoAnnotations.openMocks(this);
        when(config.getProperty("AMAZON_API_URL")).thenReturn("https://api.amazon.com");
        when(config.getProperty("AMAZON_API_KEY")).thenReturn("amazon-api-key");
        dataSourceFactory.setConfig(config);
        offerRetriever = new OfferRetriever(persistence);
    }

    @Test
    void getOfferFromPersistence(){
        //Arrange
        String offerId = "187";
        String lastUpdate = "2023-01-01";
        when(persistence.getOfferDTOById(offerId)).thenReturn(offerDTO);
        when(offerDTO.getOfferId()).thenReturn(offerId);
        when(offerDTO.getLastUpdate()).thenReturn(lastUpdate);

        //Act
        Offer result = offerRetriever.getOfferFromPersistence(offerId);

        //Assert
        assertEquals(offerId, result.getOfferId());
        assertEquals(lastUpdate, result.getLastUpdate());

        //Verify
        verify(persistence, times(1)).getOfferDTOById(offerId);

    }











}