#!/usr/bin/env python
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
from __future__ import print_function
import sys
import io

from converters.template import *
from converters.template import ConverterTemplate
from converters.html import ConverterHTML
# From IPython

# All the stuff needed for the configurable things
from IPython.config.application import Application
from IPython.utils.traitlets import List, Unicode, Type, Bool, Dict, CaselessStrEnum


class NbconvertApp(Application):


    def __init__(self, **kwargs):
        super(NbconvertApp, self).__init__(**kwargs)
        self.classes.insert(0,ConverterTemplate)
        # ensure those are registerd


    def initialize(self, argv=None):
        self.parse_command_line(argv)
        cl_config = self.config
        self.update_config(cl_config)



    def run(self):
        """Convert a notebook to html in one step"""
        template_file = (self.extra_args or [None])[0]
        ipynb_file = (self.extra_args or [None])[1]

        template_file = sys.argv[1]

        if template_file.startswith('latex'):
            tex_environement=True
        else:
            tex_environement=False

        C = ConverterTemplate(tplfile=sys.argv[1], tex_environement=tex_environement, config=self.config)
        C.read(ipynb_file)

        output,rest = C.convert()

        print(output.encode('utf-8'))

def main():
    """Convert a notebook to html in one step"""
    app = NbconvertApp.instance()
    app.initialize()
    app.start()
    app.run()
#-----------------------------------------------------------------------------
# Script main
#-----------------------------------------------------------------------------

if __name__ == '__main__':
    main()