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package moe.nekojimi.musicsearcher;

import com.amihaiemil.eoyaml.Yaml;
import com.amihaiemil.eoyaml.YamlInput;
import com.amihaiemil.eoyaml.YamlMapping;
import com.amihaiemil.eoyaml.YamlSequence;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.logging.Level;
import java.util.logging.Logger;
import moe.nekojimi.musicsearcher.providers.Searcher;

/**
 *
 * @author jim
 */
public class Main 
{
    private static final Map<String, Searcher> searchers = new HashMap<>();
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException 
    {
//        System.out.println("Hello world!");
        YamlInput input = Yaml.createYamlInput(new File("searchproviders.yml"));
        YamlSequence seq = input.readYamlSequence();
        for (int i = 0; i < seq.size(); i++)
        {
            try 
            {
                YamlMapping map = seq.yamlMapping(i);
                String type = map.string("type");
                Class<? extends Searcher> clazz = (Class<? extends Searcher>) Class.forName("moe.nekojimi.musicsearcher.providers." + type);
                Constructor<? extends Searcher> constructor = clazz.getConstructor(YamlMapping.class);
                Searcher searcher = constructor.newInstance(map);
                searchers.put(searcher.getName(), searcher);
                
            } catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) {
                Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        
        System.out.println(searchers);
        String query = "Test";
        for (Searcher searcher: searchers.values())
        {
            System.out.println("Searching " + searcher.getName() + " for " + query);
            try 
            {
                List<Result> results = searcher.searchAndWait(query);
                for (Result result: results)
                {
                    System.out.println("\t" + result);
                }
            } catch (InterruptedException | ExecutionException ex) {
                Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }
}