import time
import pathlib
from mojo.subscriber import Subscriber
import ezui

class FontEventLogSubscriber(Subscriber, ezui.WindowController):

    debug = True

    def build(self, font=None):
        font = font.asDefcon()
        self.font = font
        content = """
        filename.ufo        @fileNameLabel

        |--------------|    @logTable
        | when | event |
        |--------------|
        """
        descriptionData = dict(
            fileNameLabel=dict(
                text=pathlib.Path(font.path).name
            ),
            logTable=dict(
                width=400,
                height=400,
                columnDescriptions=[
                    dict(
                        identifier="when",
                        title="When",
                        width=60
                    ),
                    dict(
                        identifier="event",
                        title="Event"
                    )
                ]
            )
        )
        self.w = ezui.EZWindow(
            content=content,
            descriptionData=descriptionData,
            controller=self
        )
        self.setAdjunctObjectsToObserve(
            [
                font,
                font.info,
                font.kerning,
                font.groups,
                font.features,
                font.layers
            ]
        )

    def started(self):
        self.w.open()

    def destroy(self):
        self.clearObservedAdjunctObjects()

    def logEvent(self, name):
        item = dict(
            when=time.strftime("%H:%M:%S"),
            event=name
        )
        table = self.w.getItem("logTable")
        items = table.get()
        items.append(item)
        if len(items) > 100:
            items.pop(0)
        table.set(items)
        table.scrollToIndex(len(items) - 1)

    def fontDocumentWillClose(self, info):
        if info["font"].asDefcon() == self.font:
            self.w.close()
            self.destroy()

    def adjunctFontDidChange(self, info):
        self.logEvent("adjunctFontDidChange")

    def adjunctFontDidReloadGlyphs(self, info):
        self.logEvent("adjunctFontDidReloadGlyphs")

    def adjunctFontDidChangeGlyphOrder(self, info):
        self.logEvent("adjunctFontDidChangeGlyphOrder")

    def adjunctFontDidChangeGuidelines(self, info):
        self.logEvent("adjunctFontDidChangeGuidelines")

    def adjunctFontInfoDidChange(self, info):
        self.logEvent("adjunctFontInfoDidChange")

    def adjunctFontInfoDidChangeValue(self, info):
        self.logEvent("adjunctFontInfoDidChangeValue")

    def adjunctFontKerningDidChange(self, info):
        self.logEvent("adjunctFontKerningDidChange")

    def adjunctFontKerningDidChangePair(self, info):
        self.logEvent("adjunctFontKerningDidChangePair")

    def adjunctFontKerningDidClear(self, info):
        self.logEvent("adjunctFontKerningDidClear")

    def adjunctFontKerningDidUpdate(self, info):
        self.logEvent("adjunctFontKerningDidUpdate")

    def adjunctFontGroupsDidChange(self, info):
        self.logEvent("adjunctFontGroupsDidChange")

    def adjunctFontGroupsDidChangeGroup(self, info):
        self.logEvent("adjunctFontGroupsDidChangeGroup")

    def adjunctFontGroupsDidClear(self, info):
        self.logEvent("adjunctFontGroupsDidClear")

    def adjunctFontGroupsDidUpdate(self, info):
        self.logEvent("adjunctFontGroupsDidUpdate")

    def adjunctFontFeaturesDidChange(self, info):
        self.logEvent("adjunctFontFeaturesDidChange")

    def adjunctFontFeaturesDidChangeText(self, info):
        self.logEvent("adjunctFontFeaturesDidChangeText")

    def adjunctFontLayersDidChange(self, info):
        self.logEvent("adjunctFontLayersDidChange")

    def adjunctFontLayersDidChangeLayer(self, info):
        self.logEvent("adjunctFontLayersDidChangeLayer")

    def adjunctFontLayersDidSetDefaultLayer(self, info):
        self.logEvent("adjunctFontLayersDidSetDefaultLayer")

    def adjunctFontLayersDidChangeOrder(self, info):
        self.logEvent("adjunctFontLayersDidChangeOrder")

    def adjunctFontLayersDidAddLayer(self, info):
        self.logEvent("adjunctFontLayersDidAddLayer")

    def adjunctFontLayersDidRemoveLayer(self, info):
        self.logEvent("adjunctFontLayersDidRemoveLayer")

    def adjunctFontLayersDidChangeLayerName(self, info):
        self.logEvent("adjunctFontLayersDidChangeLayerName")


font = CurrentFont()
FontEventLogSubscriber(font=font)