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package prerna.util;

import java.io.File;

public class DeleteInsightImages {

	public static void main(String[] args) {
		// USER INPUT! 
		// Set the db folder location
		String dbPath = "C:\\workspace\\Semoss_Dev\\db";
		
		File allDbFolder = new File(dbPath);
		if(!allDbFolder.exists()) {
			System.out.println("YOU PROBABLY FORGOT TO UPDATE THE DB PATH VARIABLE!!!");
			System.out.println("YOU PROBABLY FORGOT TO UPDATE THE DB PATH VARIABLE!!!");
			System.out.println("YOU PROBABLY FORGOT TO UPDATE THE DB PATH VARIABLE!!!");
			System.out.println("YOU PROBABLY FORGOT TO UPDATE THE DB PATH VARIABLE!!!");
			System.out.println("YOU PROBABLY FORGOT TO UPDATE THE DB PATH VARIABLE!!!");
			return;
		}
		
		final String DIR_SEPARATOR = java.nio.file.FileSystems.getDefault().getSeparator();
		
		// grab all the files in the db folder
		File[] allFiles = allDbFolder.listFiles();
		for(File dbFolder : allFiles) {
			// grab all the folders
			if(dbFolder.isDirectory()) {
				// see if a version folder exists
				String dbVersionPath = dbFolder.getAbsolutePath() + DIR_SEPARATOR + "version";
				File dbVersion = new File(dbVersionPath);
				// see version folder is there
				if(dbVersion.exists()) {
					// grab all the files in the version folder
					File[] allVersionFiles = dbVersion.listFiles();
					for(File insightFolder : allVersionFiles) {
						// grab all the folders
						if(insightFolder.isDirectory()) {
							String insightImagePath = insightFolder.getAbsolutePath() + DIR_SEPARATOR + "image.png";
							File insightImage = new File(insightImagePath);
							if(insightImage.exists()) {
								// deleting an insight
								System.out.println("Deleting ... " + insightImagePath);
								insightImage.delete();
							}
						}
					}
				}
			}
		}
		System.out.println("Done deleting images");
	}
	
}