/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

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 * Notice in each file and include the License file at

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 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the GPL Version 2 section of the License file that

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 * Contributor(s):

 *

 * Portions Copyrighted 2009 Jaroslav Tulach

 */

package cz.xelfi.quoridor.emailer

import java.net.URL

import java.util.ResourceBundle

import java.text.MessageFormat

import scala.collection.Map

import scala.collection.mutable.HashMap

abstract class Notify {

  protected def allPlayers(): Map[String,List[Info]]

  protected def emails(ids : Collection[String]): Map[String,String]

  protected def sendEmail(address : String, subject : String, text : String) : Unit

  case class Info(lastMove : Long, gameId : String) {

  }

  def process() {

    val ret = allPlayers()

    val name2Address = emails(ret.keySet)

    for (val player <- ret.keySet) {

        val address = name2Address.getOrElse(player, null)

        val rb = ResourceBundle.getBundle("cz.xelfi.quoridor.emailer.Bundle")

        val sb = new StringBuilder

        sb.append(rb.getString("MSG_HEADER"))

        var subject = rb.getString("MSG_SUBJECT")

        val mf = new MessageFormat(rb.getString("MSG_GAME"))

        for (val info <- ret(player)) {

          val delay : Long = (System.currentTimeMillis - info.lastMove) / (3600 * 1000 * 24)

          if (delay > 14) {

            subject = rb.getString("MSG_SUBJECT_WARN")

          }

          val arr = new Array[Object](2);

          arr(0) = "http://quoridor.xelfi.cz/games/" + info.gameId

          arr(1) = java.lang.Long.valueOf(delay)

          sb.append(mf.format(arr))

        }

        if (address != null) {

          sendEmail(

              "quoridor@xelfi.cz",

              subject,

              sb.toString

          )

        }

    }

  }

}