# -*- coding:utf-8 -*-
"""
/***************************************************************************
                           qgsplugininstallerfetchingdialog.py
                           Plugin Installer module
                             -------------------
    Date                 : June 2013
    Copyright            : (C) 2013 by Borys Jurgiel
    Email                : info at borysjurgiel dot pl

    This module is based on former plugin_installer plugin:
      Copyright (C) 2007-2008 Matthew Perry
      Copyright (C) 2008-2013 Borys Jurgiel

 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
"""

import sys
import time

from PyQt4.QtGui import *

from ui_qgsplugininstallerfetchingbase import Ui_QgsPluginInstallerFetchingDialogBase
from installer_data import *




class QgsPluginInstallerFetchingDialog(QDialog, Ui_QgsPluginInstallerFetchingDialogBase):
  # ----------------------------------------- #
  def __init__(self, parent):
    QDialog.__init__(self, parent)
    self.setupUi(self)
    self.progressBar.setRange(0,len(repositories.allEnabled())*100)
    self.itemProgress = {}
    self.item = {}
    for key in repositories.allEnabled():
      self.item[key] = QTreeWidgetItem(self.treeWidget)
      self.item[key].setText(0,key)
      if repositories.all()[key]["state"] > 1:
        self.itemProgress[key] = 100
        self.displayState(key,0)
      else:
        self.itemProgress[key] = 0
        self.displayState(key,2)
    self.treeWidget.resizeColumnToContents(0)
    repositories.repositoryFetched.connect(self.repositoryFetched)
    repositories.anythingChanged.connect(self.displayState)


  # ----------------------------------------- #
  def displayState(self,key,state,state2=None):
    messages=[self.tr("Success"),self.tr("Resolving host name..."),self.tr("Connecting..."),self.tr("Host connected. Sending request..."),self.tr("Downloading data..."),self.tr("Idle"),self.tr("Closing connection..."),self.tr("Error")]
    message = messages[state]
    if state2:
      message += " (%s%%)" % state2
    self.item[key].setText(1,message)

    if state == 4 and state2:
      self.itemProgress[key] = state2
    totalProgress = sum(self.itemProgress.values())
    self.progressBar.setValue(totalProgress)


  # ----------------------------------------- #
  def repositoryFetched(self, repoName):
    self.itemProgress[repoName] = 100
    if repositories.all()[repoName]["state"] == 2:
      self.displayState(repoName,0)
    else:
      self.displayState(repoName,7)
    if not repositories.fetchingInProgress():
      self.close()