package com.auction;

import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.opencv.core.Core;

import java.io.File;
import java.sql.SQLException;
import java.util.List;

import static org.junit.jupiter.api.Assertions.*;

/**
 * Test case for TroostwijkScraper that verifies auction discovery and data persistence.
 * Uses a temporary test database to verify that:
 * 1. Dutch auctions are correctly discovered from the live page
 * 2. Auction properties (sale IDs, titles, etc.) are valid
 * 3. Data is correctly persisted to the database
 */
public class TroostwijkScraperTest {

    private TroostwijkScraper scraper;
    private String testDatabasePath;

    @BeforeAll
    public static void loadOpenCV() {
        // Load native OpenCV library before any tests run
        try {
            System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
            IO.println("✓ OpenCV native library loaded successfully");
        } catch (UnsatisfiedLinkError e) {
            System.err.println("⚠️  Warning: Could not load OpenCV native library");
            System.err.println("   Tests will run without object detection support");
        }
    }

    @BeforeEach
    public void setUp() throws SQLException, java.io.IOException {
        // Create temporary test database
        testDatabasePath = "test_auctions_" + System.currentTimeMillis() + ".db";

        // Initialize scraper with test database (no YOLO models needed for this test)
        // Using non-existent paths for YOLO files will disable object detection
        scraper = new TroostwijkScraper(
                testDatabasePath,
                "desktop",
                "",
                "nonexistent/yolov4.cfg",
                "nonexistent/yolov4.weights",
                "nonexistent/coco.names"
        );
    }
    
    @AfterEach
    public void tearDown() {
        // Clean up browser and cache
        if (scraper != null) {
            scraper.close();
        }

        // Clean up test database
       var dbFile = new File(testDatabasePath);
        if (dbFile.exists()) {
            dbFile.delete();
        }
    }
    
}