#!/usr/bin/env python3


import re


from commands.base import BaseGitCommand
from git import add_files, commit, push
from submission import Submission
from utils import run_cmd


class MergeRequests(BaseGitCommand):
    def get_files(self, submission: Submission) -> None:
        files = f"{self.hw['prefix']}/"
        if len(self.hw['files']) > 1:
            files += f"{{{','.join(self.hw['files'])}}}"
        else:
            files += f"{self.hw['files'][0]}"

        if run_cmd("rsync", "-avzP", f"aisa:{submission.path}/{files}", "./")[0] != 0:
            exit(1)

    @staticmethod
    def call_flake(submission: Submission) -> None:
        process = run_cmd("flake8", "--exit-zero", f"{submission.homework}.py")[1]
        with open("flake.log", "w") as f:
            print(process.stdout, file=f)

    def exec(self, submission: Submission) -> None:
        self.get_files(submission)
        # self.call_flake(submission)

        add_files(*self.hw['files'])
        commit(f'"Add sources ({submission.branch} {submission.login})"')
        push("origin", submission.branch)

        mail = f"<details>\n<summary>Mail</summary>\n\n<pre>{submission.get_mail()}</pre></details>"

        self.gitlab.post_mr(
            source_branch=submission.branch,
            target_branch="master",
            title=f"[{submission.homework}{'-opravne' if submission.correction else ''}] {submission.login}",
            description=mail,
            labels=submission.homework,
            remove_source_branch="true",
            assignee_ids=["1772"],
        )