/*
 * The MIT License
 *
 * Copyright (c) 2016 Marcelo "Ataxexe" Guimarães <ataxexe@devnull.tools>
 *
 * Permission  is hereby granted, free of charge, to any person obtaining
 * a  copy  of  this  software  and  associated  documentation files (the
 * "Software"),  to  deal  in the Software without restriction, including
 * without  limitation  the  rights to use, copy, modify, merge, publish,
 * distribute,  sublicense,  and/or  sell  copies of the Software, and to
 * permit  persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * The  above  copyright  notice  and  this  permission  notice  shall be
 * included  in  all  copies  or  substantial  portions  of the Software.
 *
 * THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY OF ANY KIND,
 * EXPRESS  OR  IMPLIED,  INCLUDING  BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN  NO  EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM,  DAMAGES  OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT  OR  OTHERWISE,  ARISING  FROM,  OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE   OR   THE   USE   OR   OTHER   DEALINGS  IN  THE  SOFTWARE.
 */

package tools.devnull.boteco.plugins.providers;

import tools.devnull.boteco.ServiceRegistry;
import tools.devnull.boteco.message.IncomeMessage;
import tools.devnull.boteco.message.MessageProcessor;
import tools.devnull.boteco.message.checker.Command;
import tools.devnull.boteco.provider.Provider;

import java.util.stream.Collectors;

import static tools.devnull.boteco.Predicates.type;

@Command("providers")
public class ProvidersMessageProcessor implements MessageProcessor {

  private final ServiceRegistry registry;

  public ProvidersMessageProcessor(ServiceRegistry registry) {
    this.registry = registry;
  }

  @Override
  public void process(IncomeMessage message) {
    String providerType = message.command().as(String.class);
    message.reply(String.format("Providers of type [a]%s[/a]:%n%s", providerType,
        registry.locate(Provider.class).filter(type(providerType))
        .all().stream()
        .map(provider -> String.format("- [a]%s[/a]: %s", provider.id(), provider.description()))
        .collect(Collectors.joining("\n"))));
  }

}

/*
 * The MIT License
 *
 * Copyright (c) 2016 Marcelo "Ataxexe" Guimarães <ataxexe@devnull.tools>
 *
 * Permission  is hereby granted, free of charge, to any person obtaining
 * a  copy  of  this  software  and  associated  documentation files (the
 * "Software"),  to  deal  in the Software without restriction, including
 * without  limitation  the  rights to use, copy, modify, merge, publish,
 * distribute,  sublicense,  and/or  sell  copies of the Software, and to
 * permit  persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * The  above  copyright  notice  and  this  permission  notice  shall be
 * included  in  all  copies  or  substantial  portions  of the Software.
 *
 * THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY OF ANY KIND,
 * EXPRESS  OR  IMPLIED,  INCLUDING  BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN  NO  EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM,  DAMAGES  OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT  OR  OTHERWISE,  ARISING  FROM,  OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE   OR   THE   USE   OR   OTHER   DEALINGS  IN  THE  SOFTWARE.
 */

package tools.devnull.boteco.plugins.providers;

import tools.devnull.boteco.ServiceRegistry;
import tools.devnull.boteco.message.IncomeMessage;
import tools.devnull.boteco.message.MessageProcessor;
import tools.devnull.boteco.message.checker.Command;
import tools.devnull.boteco.provider.Provider;

import java.util.List;
import java.util.stream.Collectors;

import static tools.devnull.boteco.Predicates.type;

@Command("providers")
public class ProvidersMessageProcessor implements MessageProcessor {

  private final ServiceRegistry registry;

  public ProvidersMessageProcessor(ServiceRegistry registry) {
    this.registry = registry;
  }

  @Override
  public void process(IncomeMessage message) {
    String providerType = message.command().as(String.class);
    List<Provider> providers = registry.locate(Provider.class).filter(type(providerType)).all();
    if (providers.isEmpty()) {
      message.reply("No providers found for type [a]%s[/a]", providerType);
    } else {
      message.reply(String.format("Providers of type [a]%s[/a]:%n%s", providerType,
          providers.stream()
              .map(provider -> String.format("- [a]%s[/a]: %s", provider.id(), provider.description()))
              .collect(Collectors.joining("\n"))));
    }
  }

}

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