#!/usr/bin/env python3


import datetime
import re
from typing import Dict, List


class Submission:
    MAIL_CONTENT = re.compile(r"<pre>((.*\s+)+)<\/pre>")

    def __init__(
        self,
        uco: str,
        login: str,
        path: str,
        submission_id: str,
        points: float,
        homework: str,
        correction: bool,
        mail: str,
    ) -> None:
        self.uco = uco
        self.login = login
        self.path = path
        self.submission_id = submission_id
        self.points = points
        self.homework = homework
        self.correction = correction
        self.mail = mail

        self.submitted_at = None
        self.submitted_before_deadline = None
        self.flag = None
        self.branch = f"{homework}{'-opravne' if correction else ''}-{login}"
        self.__set_submission_date()

    def __set_submission_date(self) -> None:
        self.submitted_at = datetime.datetime.strptime(
            self.submission_id[-16:], "%Y_%m%d_%H%M%S"
        )

    def set_late_tag(self, deadline: datetime.datetime) -> None:
        self.submitted_before_deadline = self.submitted_at < deadline
        if not self.submitted_before_deadline:
            self.flag = "LATE"

    def get_mail(self) -> str:
        left = self.mail.find("<pre>")
        right = self.mail.rfind("</pre>")
        return self.mail[left + 5 : right]


def print_submissions(all_submissions: Dict[str, List[Submission]]) -> None:
    header = (
        "| "
        + " | ".join(
            [
                "###",
                "UCO".center(6),
                "LOGIN".center(8),
                "SUBMITTED".center(19),
                "POINTS",
                "FLAG".center(6),
            ]
        )
        + " |"
    )
    SEPARATOR = "-" * len(header)
    print(SEPARATOR)
    print(header)
    print(SEPARATOR)

    FORMAT = "| {:>3} | {:>6s} | {:>8s} | {} | {:>6.2f} | {:^6s} |"

    for _, submissions in all_submissions.items():
        for i, submission in enumerate(submissions):
            date = submission.submitted_at.strftime("%Y-%m-%d %H:%M:%S")
            print(
                FORMAT.format(
                    i,
                    submission.uco if i == 0 else "",
                    submission.login if i == 0 else "",
                    date,
                    submission.points,
                    submission.flag if submission.flag else "",
                )
            )
        print(SEPARATOR)