import pyjd # this is dummy in pyjs

from pyjamas import logging
from pyjamas.ui.Button import Button
from pyjamas.ui.RootPanel import RootPanel
from pyjamas.ui.HTML import HTML
from pyjamas.ui.DockPanel import DockPanel
from pyjamas.ui import HasAlignment
from pyjamas.ui.Hyperlink import Hyperlink
from pyjamas.ui.VerticalPanel import VerticalPanel
from pyjamas.ui.Sink import SinkList
from pyjamas import History
from pyjamas import Window
import sink.Info as Info
import sink.Buttons as Buttons
import sink.Layouts as Layouts
import sink.Images as Images
import sink.Menus as Menus
import sink.Lists as Lists
import sink.Popups as Popups
import sink.Tables as Tables
import sink.Text as Text
import sink.Trees as Trees
import sink.Frames as Frames
import sink.Tabs as Tabs
from sink.Logger import Logger

log = logging.getAppendLogger(__name__, logging.DEBUG, logging.PLAIN_FORMAT)

class KitchenSink:

    def onHistoryChanged(self, token):
        log.debug("onHistoryChanged: %s", token)
        info = self.sink_list.find(token)
        if info is not None:
            self.show(info, False)
        else:
            self.showInfo()

    def onModuleLoad(self):
        self.curInfo=''
        self.curSink=None
        self.description=HTML()
        self.sink_list=SinkList()
        self.panel=DockPanel()

        self.loadSinks()
        self.sinkContainer = DockPanel()
        self.sinkContainer.setStyleName("ks-Sink")

        vp=VerticalPanel()
        vp.setWidth("100%")
        vp.add(self.description)
        vp.add(self.sinkContainer)

        self.description.setStyleName("ks-Info")

        self.panel.add(self.sink_list, DockPanel.WEST)
        self.panel.add(vp, DockPanel.CENTER)

        self.panel.setCellVerticalAlignment(self.sink_list, HasAlignment.ALIGN_TOP)
        self.panel.setCellWidth(vp, "100%")

        History.addHistoryListener(self)
        RootPanel().add(self.panel)
        RootPanel().add(Logger())

        #Show the initial screen.
        initToken = History.getToken()
        if len(initToken):
            self.onHistoryChanged(initToken)
        else:
            self.showInfo()

    def show(self, info, affectHistory):
        if info == self.curInfo: return
        self.curInfo = info

        #log.debug("showing " + info.getName())
        if self.curSink is not None:
            #log.debug("removing " + str(self.curSink))
            self.curSink.onHide()
            self.sinkContainer.remove(self.curSink)

        self.curSink = info.getInstance()
        self.sink_list.setSinkSelection(info.getName())
        self.description.setHTML(info.getDescription())

        if (affectHistory):
            History.newItem(info.getName())

        self.sinkContainer.add(self.curSink, DockPanel.CENTER)
        self.sinkContainer.setCellWidth(self.curSink, "100%")
        self.sinkContainer.setCellHeight(self.curSink, "100%")
        self.sinkContainer.setCellVerticalAlignment(self.curSink, HasAlignment.ALIGN_TOP)
        self.curSink.onShow()

    def loadSinks(self):
        self.sink_list.add(Info.init())
        self.sink_list.add(Buttons.init())
        self.sink_list.add(Menus.init())
        self.sink_list.add(Images.init())
        self.sink_list.add(Layouts.init())
        self.sink_list.add(Lists.init())
        self.sink_list.add(Popups.init())
        self.sink_list.add(Tables.init())
        self.sink_list.add(Text.init())
        self.sink_list.add(Trees.init())
        self.sink_list.add(Frames.init())
        self.sink_list.add(Tabs.init())

    def showInfo(self):
        self.show(self.sink_list.find("Info"), False)


if __name__ == '__main__':
    pyjd.setup("public/KitchenSink.html")
    app = KitchenSink()
    app.onModuleLoad()
    pyjd.run()
