package us.codecraft.webmagic.scripts.config;
   
   import java.util.List;
   
   import org.apache.commons.cli.CommandLine;
   
   import lombok.Getter;
   import us.codecraft.webmagic.scripts.Params;
   
  public abstract class CommandLineOption {
      @Getter
      char option;
  
      public CommandLineOption(char option) {
          this.option = option;
      }
  
      protected abstract void addParamOption(Params params, CommandLine commandLine);
  
      public void addParamOptionIfInCommandLine(Params params, CommandLine commandLine) {
          if (commandLine.hasOption(this.option))
              this.addParamOption(params, commandLine);
      }
  
      public static List<CommandLineOption> getAllOptions() {
          return List.of(new OptionL(), new OptionF(), new OptionS(), new OptionT(), new OptionG());
      }
  }
  
  class OptionL extends CommandLineOption {
      public OptionL() {
          super('l');
      }
  
      protected void addParamOption(Params params, CommandLine commandLine) {
          String language = commandLine.getOptionValue("l");
          params.setLanguagefromArg(language);
      }
  }
  
  class OptionF extends CommandLineOption {
      public OptionF() {
          super('f');
      }
  
      protected void addParamOption(Params params, CommandLine commandLine) {
          String scriptFilename = commandLine.getOptionValue("f");
          params.setScriptFileName(scriptFilename);
      }
  }
  
  class OptionS extends CommandLineOption {
      public OptionS() {
          super('s');
      }
  
      protected void addParamOption(Params params, CommandLine commandLine) {
          Integer sleepTime = Integer.parseInt(commandLine.getOptionValue("s"));
          params.setSleepTime(sleepTime);
      }
  }
  
  class OptionT extends CommandLineOption {
      public OptionT() {
          super('t');
      }
  
      protected void addParamOption(Params params, CommandLine commandLine) {
          Integer thread = Integer.parseInt(commandLine.getOptionValue("t"));
          params.setThread(thread);
      }
  }
  
  class OptionG extends CommandLineOption {
      public OptionG() {
          super('g');
      }
  
      protected void addParamOption(Params params, CommandLine commandLine) {
          ConfigLogger.configLogger(commandLine.getOptionValue("g"));
      }
  }