package net.benjidial.nswp.commands;

import net.benjidial.nswp.Database;
import net.benjidial.nswp.Waypoint;

import org.bukkit.entity.Player;
import org.bukkit.World;

import java.sql.SQLException;
import java.util.ArrayList;

public class ListWaypoints extends WaypointCommand {
  public CompletionType getCompletionType() {
    return CompletionType.Waypoint;
  }

  public boolean body(Player player, String[] args) throws SQLException {
    if (args.length > 1)
      return false;
    ArrayList<Waypoint> waypoints = Database.searchWaypoints(player, args.length == 0 ? "" : args[0]);
    if (waypoints.size() == 0) {
      player.sendMessage("No waypoints found.");
      return true;
    }
    if (waypoints.size() == 1)
      player.sendMessage("1 waypoint found:");
    else
      player.sendMessage(waypoints.size() + " waypoints found:");
    World lastWorld = null;
    for (Waypoint waypoint : waypoints) {
      if (waypoint.location.getWorld() != lastWorld) {
        lastWorld = waypoint.location.getWorld();
        player.sendMessage("  " + lastWorld.getName() + ": ");
      }
      player.sendMessage("    " + waypoint.name);
    }
    return true;
  }
}