#!/usr/bin/env python3
# Copyright 2016 The Fontbakery Authors
# Copyright 2017 The Google Font Tools Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import argparse
import os
import tabulate
from fontTools import ttLib

parser = argparse.ArgumentParser(description='Print out Panose of the fonts')
parser.add_argument('font', nargs="+")
parser.add_argument('--csv', default=False, action='store_true')


def main():
    args = parser.parse_args()

    headers = ['filename']
    rows = []
    for i, font in enumerate(args.font):
        row = [os.path.basename(font)]

        ttfont = ttLib.TTFont(font)

        for k in sorted(ttfont['OS/2'].panose.__dict__.keys()):
            if i < 1:
                headers.append(k)
            row.append(getattr(ttfont['OS/2'].panose, k, 0))
        rows.append(row)

    def as_csv(rows):
        import csv
        import sys
        writer = csv.writer(sys.stdout)
        writer.writerows([headers])
        writer.writerows(rows)
        sys.exit(0)

    if args.csv:
        as_csv(rows)

    print(tabulate.tabulate(rows, headers, tablefmt="pipe"))

if __name__ == '__main__':
  main()

