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Tour
2025-12-03 15:32:34 +01:00
parent 815d6a9a4a
commit aef7a3aa30
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src/main/java/com/auction/Main.java
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@@ -1,82 +1,93 @@
package com.auction;
import org.opencv.core.Core;
import java.util.List;
/**
* Main entry point for Troostwijk Auction Monitor.
*
* ARCHITECTURE:
* This project focuses on:
* 1. Image processing and object detection
* 2. Bid monitoring and notifications
* 3. Data enrichment
*
* Auction/Lot scraping is handled by the external ARCHITECTURE-TROOSTWIJK-SCRAPER process.
* That process populates the auctions and lots tables in the shared database.
* This process reads from those tables and enriches them with:
* - Downloaded images
* - Object detection labels
* - Bid monitoring
* - Notifications
*/
public class Main {
public static void main2(String[] args) {
// If arguments are passed, this is likely a one-off command via dokku run
// Just exit immediately to allow the command to run
if (args.length > 0) {
IO.println("Command mode - exiting to allow shell commands");
return;
public static void main(String[] args) throws Exception {
Console.println("=== Troostwijk Auction Monitor ===\n");
// Configuration
String databaseFile = System.getenv().getOrDefault("DATABASE_FILE", "troostwijk.db");
String notificationConfig = System.getenv().getOrDefault("NOTIFICATION_CONFIG", "desktop");
// YOLO model paths (optional - monitor works without object detection)
String yoloCfg = "models/yolov4.cfg";
String yoloWeights = "models/yolov4.weights";
String yoloClasses = "models/coco.names";
// Load native OpenCV library (only if models exist)
try {
System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
Console.println("✓ OpenCV loaded");
} catch (UnsatisfiedLinkError e) {
Console.println("⚠️ OpenCV not available - image detection disabled");
}
IO.println("Starting Troostwijk Auction Scraper...");
IO.println("Container is running and healthy.");
Console.println("Initializing monitor...");
var monitor = new TroostwijkMonitor(databaseFile, notificationConfig,
yoloCfg, yoloWeights, yoloClasses);
// Keep container alive
// Show current database state
Console.println("\n📊 Current Database State:");
monitor.printDatabaseStats();
// Check for pending image processing
Console.println("\n[1/2] Processing images...");
monitor.processPendingImages();
// Start monitoring service
Console.println("\n[2/2] Starting bid monitoring...");
monitor.scheduleMonitoring();
Console.println("\n✓ Monitor is running. Press Ctrl+C to stop.\n");
Console.println("NOTE: This process expects auction/lot data from the external scraper.");
Console.println(" Make sure ARCHITECTURE-TROOSTWIJK-SCRAPER is running and populating the database.\n");
// Keep application alive
try {
Thread.sleep(Long.MAX_VALUE);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
IO.println("Container interrupted, exiting.");
Console.println("Monitor interrupted, exiting.");
}
}
/**
* Alternative entry point for container environments.
* Simply keeps the container alive for manual commands.
*/
public static void main2(String[] args) {
if (args.length > 0) {
Console.println("Command mode - exiting to allow shell commands");
return;
}
Console.println("Troostwijk Monitor container is running and healthy.");
Console.println("Use 'docker exec' or 'dokku run' to execute commands.");
try {
Thread.sleep(Long.MAX_VALUE);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
Console.println("Container interrupted, exiting.");
}
}
/**
* Entry point. Configure database location, notification settings, and
* YOLO model paths here before running. Once started the scraper
* discovers Dutch auctions, scrapes lots, and begins monitoring.
*/
public static void main(String[] args) throws Exception {
IO.println("=== Troostwijk Auction Scraper ===\n");
// Configuration parameters (replace with your own values)
String databaseFile = "troostwijk.db";
// Notification configuration - choose one:
// Option 1: Desktop notifications only (free, no setup required)
String notificationConfig = System.getenv().getOrDefault("NOTIFICATION_CONFIG", "desktop");
// Option 2: Desktop + Email via Gmail (free, requires Gmail app password)
// Format: "smtp:username:appPassword:toEmail"
// Example: "smtp:your.email@gmail.com:abcd1234efgh5678:recipient@example.com"
// Get app password: Google Account > Security > 2-Step Verification > App passwords
// YOLO model paths (optional - scraper works without object detection)
String yoloCfg = "models/yolov4.cfg";
String yoloWeights = "models/yolov4.weights";
String yoloClasses = "models/coco.names";
// Load native OpenCV library
System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
IO.println("Initializing scraper...");
TroostwijkScraper scraper = new TroostwijkScraper(databaseFile, notificationConfig, "",
yoloCfg, yoloWeights, yoloClasses);
// Step 1: Discover auctions in NL
IO.println("\n[1/3] Discovering Dutch auctions...");
List<Integer> auctions = scraper.discoverDutchAuctions();
IO.println("✓ Found " + auctions.size() + " auctions: " + auctions);
// Step 2: Fetch lots for each auction
IO.println("\n[2/3] Fetching lot details...");
int totalAuctions = auctions.size();
int currentAuction = 0;
for (int saleId : auctions) {
currentAuction++;
IO.println(" [Page " + currentAuction + "] Fetching auctions...");
IO.println(" [" + currentAuction + "/" + totalAuctions + "] Processing sale " + saleId + "...");
scraper.fetchLotsForSale(saleId);
}
// Show database summary
IO.println("\n📊 Database Summary:");
scraper.printDatabaseStats();
// Step 3: Start monitoring bids and closures
IO.println("\n[3/3] Starting monitoring service...");
scraper.scheduleMonitoring();
IO.println("✓ Monitoring active. Press Ctrl+C to stop.\n");
}
}