#! /usr/bin/python3

 #
 #    Copyright (C) 2015 vmware inc.
 #
 #    Author: Mahmoud Bassiouny <mbassiouny@vmware.com>
 

 from argparse import ArgumentParser

 import curses

 from installercontainer import InstallerContainer

 from iso_config import IsoConfig

 
 class IsoInstaller(object):

     def __init__(self, stdscreen, options_file):

         self.screen = stdscreen
 
         # Init the colors
         curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
         curses.init_pair(2, curses.COLOR_BLACK, curses.COLOR_WHITE)
         curses.init_pair(3, curses.COLOR_BLACK, curses.COLOR_GREEN)
         curses.init_pair(4, curses.COLOR_RED, curses.COLOR_WHITE)
 
         self.screen.bkgd(' ', curses.color_pair(1))
 

         self.maxy, self.maxx = self.screen.getmaxyx()

         self.screen.addstr(self.maxy - 1, 0, '  Arrow keys make selections; <Enter> activates.')

         curses.curs_set(0)

         config = IsoConfig()
         rpm_path, install_config = config.Configure(options_file, self.maxy, self.maxx)

         self.screen.clear()
         installer = InstallerContainer(
             install_config,
             self.maxy, self.maxx,
             True,
             rpm_path=rpm_path,
             log_path="/var/log")

         installer.install(None)

 
 if __name__ == '__main__':

     usage = "Usage: %prog [options]"

     parser = ArgumentParser(usage)

     parser.add_argument("-j", "--json-file", dest="options_file", default="input.json")

     options = parser.parse_args()

     curses.wrapper(IsoInstaller, options.options_file)