#!/usr/bin/env python
import argparse
import json
import sarif_cli as S
import sys
import collections

parser = argparse.ArgumentParser(description='summary of results')
parser.add_argument('file', metavar='sarif-file', type=str, help='input file, - for stdin')

args = parser.parse_args()
with open(args.file, 'r') if args.file != '-' else sys.stdin as fp:
    sarif_struct = json.load(fp)

num_results = len(S.get(sarif_struct, 'runs', 0, 'results'))
S.msg("Found %d results\n\n" %  num_results)
if num_results == 0:
    S.exit(0)

for resi in range(0, len(S.get(sarif_struct, 'runs', 0, 'results'))):
    message = S.get(sarif_struct, 'runs', 0, 'results', resi, 'message', 'text')
    artifact = S.get(sarif_struct, 'runs', 0, 'results', resi, 'locations', 0,
                     'physicalLocation', 'artifactLocation')
    region = S.get(sarif_struct, 'runs', 0, 'results', resi, 'locations', 0,
                     'physicalLocation', 'region')
    filepath = "%s:%d:%d" % (artifact['uri'], region['startLine'],
                             region.get('startColumn', -1)) 
    S.msg("%s: %s\n" % (filepath, message))