'''
Task Coach - Your friendly task manager
Copyright (C) 2004-2012 Task Coach developers <developers@taskcoach.org>

Task Coach 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 3 of the License, or
(at your option) any later version.

Task Coach is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
'''

import wx
from wx.lib import hyperlink
from taskcoachlib import meta
from taskcoachlib.i18n import _
from taskcoachlib.widgets import sized_controls


class VersionDialog(sized_controls.SizedDialog):
    title = ''
    
    def __init__(self, *args, **kwargs):
        self.settings = kwargs.pop('settings')
        self.message = kwargs.pop('message')
        version = kwargs.pop('version')
        super(VersionDialog, self).__init__(title=self.title, *args, **kwargs)
        pane = self.GetContentsPane()
        pane.SetSizerType("vertical")
        self.messageInfo = dict(version=version, name=meta.data.name,
                                currentVersion=meta.data.version)
        self.createInterior(pane)
        self.check = wx.CheckBox(pane, label=_('Notify me of new versions.'))
        self.check.SetValue(self.settings.getboolean('version', 'notify'))
        buttonSizer = self.CreateStdDialogButtonSizer(wx.OK)
        self.SetButtonSizer(buttonSizer)
        self.Fit()
        buttonSizer.GetAffirmativeButton().Bind(wx.EVT_BUTTON, self.onClose)
        self.Bind(wx.EVT_CLOSE, self.onClose)
        
    def createInterior(self, pane):
        raise NotImplementedError
        
    def onClose(self, event):
        event.Skip()
        self.settings.set('version', 'notify', str(self.check.GetValue()))


class NewVersionDialog(VersionDialog):
    title = _('New version of %(name)s available')%dict(name=meta.data.name)
            
    def createInterior(self, panel):
        wx.StaticText(panel, label=_('You are using %(name)s version %(currentVersion)s.')%self.messageInfo)
        urlPanel = sized_controls.SizedPanel(panel)
        urlPanel.SetSizerType('horizontal')
        wx.StaticText(urlPanel, label=_('Version %(version)s of %(name)s is available from')%self.messageInfo)
        hyperlink.HyperLinkCtrl(urlPanel, label=meta.data.url)
        
        
class VersionUpToDateDialog(VersionDialog):
    title = _('%(name)s is up to date')%dict(name=meta.data.name)

    def createInterior(self, panel):
        wx.StaticText(panel, label=_('%(name)s is up to date at version %(version)s.')%self.messageInfo)
        
        
class NoVersionDialog(VersionDialog):
    title = _("Couldn't find out latest version")
        
    def createInterior(self, panel):
        wx.StaticText(panel, label=_("Couldn't find out what the latest version of %(name)s is.")%self.messageInfo)
        wx.StaticText(panel, label=self.message)
        
        
class PrereleaseVersionDialog(VersionDialog):
    title = _("Prerelease version")

    def createInterior(self, panel):
        wx.StaticText(panel, label=_('You are using %(name)s prerelease version %(currentVersion)s.')%self.messageInfo)
        wx.StaticText(panel, label=_('The latest released version of %(name)s is %(version)s.')%self.messageInfo)
