# Spine export
# Forked from Unofficial Spine Export (https://github.com/chartinger/krita-unofficial-spine-export)
# Based on the Esoteric Software Photoshop plugin, and the Spine Document Tools plugin
# uidocumentools.py contains the main window and logic, including tabs for applying effects on export
# SpineExport.py contains the code and support for doing the exporting

import krita
import json
from krita import (Krita, Extension)
from PyQt5.QtCore import QByteArray

from . import uidocumenttools

class SpineExport(Extension):

    def __init__(self, parent):
        super().__init__(parent)

    def setup(self):
        pass

    def createActions(self, window):
        action = window.createAction("spineexportAction",i18n("Spine Export Settings"))
        action.setToolTip(i18n("Plugin to export to Spine."))
        action.triggered.connect(self.initialize)

        action = window.createAction("spineexportActionGo", "Export to Spine", "tools/scripts")
        action.triggered.connect(self.exportDoc)

    def initialize(self):
        self.uidocumenttools = uidocumenttools.UIDocumentTools()
        self.uidocumenttools.initialize()


    def exportDoc(self):
        doc = Krita.instance().activeDocument()  # type: krita.Document
        view = Krita.instance().activeWindow().activeView()
        q = doc.annotation("krita2spine")  #type: QByteArray
        if not q.isEmpty():
            settings = json.loads(bytes(q).decode())
            dir_str = settings["outDir"]
            bone_len = settings["boneLength"]
            incl_hidden = settings["includeHidden"]
            d = doc.clone()
            view.showFloatingMessage(
                f"Krita2Spine exporting to: {dir_str} hidden:{incl_hidden}",
                Krita.instance().icon("showColoringOff"),
                1000,
                1
            )
            s = uidocumenttools.UIDocumentTools().spineExport
            s.exportDocument(d, dir_str, bone_len, incl_hidden)
            d.close()
            view.showFloatingMessage(
                f"Krita2Spine: OK",
                Krita.instance().icon("showColoringOff"),
                1000,
                1
            )
        else:
            self.initialize()


Krita.instance().addExtension(SpineExport(Krita.instance()))