#!/usr/bin/python3
import re
import sys
from osc_batch_submit.osc import OSC
from osc_batch_submit.main import __version__
from argparse import ArgumentParser, RawTextHelpFormatter


def is_ibs(project):
    if 'openSUSE.org:' in project:
        return True
    elif 'Backports' in project or 'Leap' in project:
        return False
    elif 'SUSE:' in project:
        return True
    return False


def process_log(filename, show_packagelist=False, show_state=False,
                show_comments=None, verbose=0):
    contents = open(filename, 'r').read()

    if not verbose and not show_packagelist and not show_state:
        srs = re.findall(r'created request id ([0-9]*)', contents)
        print(' '.join(srs))
        sys.exit(0)

    url = ''
    packages = []
    errors = []
    sections = contents.split('#-# ')
    osc = None
    for x, y in [x.split('\n', 1) for x in sections if x]:
        sr_id = re.search(r'created request id ([0-9]*)', y)
        srcPrj, package, tgtPrj = x.split(' ')
        if show_packagelist:
            packages.append(package)
        if verbose > 1:
            if is_ibs(tgtPrj):
                url = 'https://build.suse.de/request/show/'
            else:
                url = 'https://build.opensuse.org/request/show/'

        state_text = ''
        comments_text = ''
        if show_state and sr_id:
            if not osc:
                osc = OSC(False, ibs=is_ibs(tgtPrj))

            state, state_msg = osc.get_request_state(sr_id.group(1))
            state_text = f' {state} : {state_msg}'
            if show_comments:
                only_last = (show_comments == 'last')
                comments = osc.get_request_comments(sr_id.group(1),
                                                    only_last=only_last)
                if comments and isinstance(comments, list):
                    comments = '\n' + '\n'.join(comments)
                if comments:
                    comments_text = f' . {comments}'

        if sr_id:
            print(f'{url}{sr_id.group(1)}{state_text} '
                  f'{package}{comments_text}')
        else:
            errors.append(f'?? {package}')

    if show_packagelist:
        print('{' + ', '.join(packages) + '}')

    if errors:
        print('\n'.join(errors))


def main():
    parser = ArgumentParser(description='List generated Submit Requests',
                            formatter_class=RawTextHelpFormatter)
    parser.add_argument('--version', action='version',
                        version='list-srs ' + __version__)
    parser.add_argument('log_file')
    parser.add_argument('--verbose', '-v', action='count', default=0)
    parser.add_argument('--show-state', '-s', action='store_true')
    parser.add_argument('--show-comments', '-c', choices=[None, 'all', 'last'],
                        default=None)
    parser.add_argument('--packagelist', action='store_true')

    options = parser.parse_args()

    process_log(options.log_file, options.packagelist, options.show_state,
                options.show_comments, options.verbose)


if __name__ == "__main__":
    main()