#!/usr/bin/env python3

import os
import sys
import pathlib

license_header = """/* Reflow Oven Controller
*
* Copyright (C) 2020  Mario Hüttel <mario.huettel@gmx.net>
*
* This file is part of the Reflow Oven Controller Project.
*
* The reflow oven controller is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* The Reflow Oven Control Firmware is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with the reflow oven controller project.
* If not, see <http://www.gnu.org/licenses/>.
*/
"""

project_dir = os.path.dirname(os.path.realpath(__file__))
include_prefix = 'reflow-controller'
module_include_dir = os.path.join(project_dir, os.path.join('include', include_prefix))

if len(sys.argv) < 2:
	print('Supply module name')
	sys.exit()

cpath = os.path.join(project_dir, sys.argv[1]+'.c')
hfile = sys.argv[1]+'.h'
hpath = os.path.join(module_include_dir, hfile)

h_define = '__'+hfile.replace('.', '_').replace('-', '_').replace('/', '_').upper()+'__'

if os.path.exists(cpath) or os.path.exists(hpath):
	print("File already exists! Abort!")
	sys.exit()

print('Creating C file: %s' % (cpath))
cfile_folder = os.path.dirname(cpath)
pathlib.Path(cfile_folder).mkdir(parents=True, exist_ok=True)
with open(cpath, 'x') as f:
	f.write(license_header)
	f.write('\n')
	f.write('#include <%s>' % (os.path.join(include_prefix, hfile)))

print('Creating H file: %s' % (hpath))
hfile_folder = os.path.dirname(hpath)
pathlib.Path(hfile_folder).mkdir(parents=True, exist_ok=True)
with open(hpath, 'x') as f:
	f.write(license_header)
	f.write('\n')
	f.write('#ifndef %s\n' % h_define)
	f.write('#define %s\n' % h_define)
	f.write('\n')
	f.write('#endif /* %s */\n' % h_define)