#!/usr/bin/python3
# -*- coding: utf-8 -*-

from pathlib import Path

from slpkg.configs import Configs
from slpkg.queries import SBoQueries
from slpkg.utilities import Utilities
from slpkg.repositories import Repositories
from slpkg.models.models import session as Session
from slpkg.models.models import SBoTable, PonceTable, BinariesTable


class CreateData(Configs):
    """ Reads the SLACKBUILDS.TXT file and inserts them into the database. """

    def __init__(self):
        super(Configs, self).__init__()

        self.session = Session
        self.utils = Utilities()
        self.query = SBoQueries('')
        self.repositories = Repositories()
        self.repos: dict = self.repositories.configs()

    def install_sbo_table(self) -> None:
        """ Install the data for SBo repository. """
        sbo_tags = [
            'SLACKBUILD NAME:',
            'SLACKBUILD LOCATION:',
            'SLACKBUILD FILES:',
            'SLACKBUILD VERSION:',
            'SLACKBUILD DOWNLOAD:',
            'SLACKBUILD DOWNLOAD_x86_64:',
            'SLACKBUILD MD5SUM:',
            'SLACKBUILD MD5SUM_x86_64:',
            'SLACKBUILD REQUIRES:',
            'SLACKBUILD SHORT DESCRIPTION:'
        ]
        sbo_table = SBoTable
        path = Path(self.sbo_repo_path, self.repos['SBO_REPO_TXT'])

        if self.repos['PONCE_REPO']:
            sbo_table = PonceTable
            path = Path(self.ponce_repo_path, self.repos['PONCE_REPO_TXT'])

        sbo_file: list = self.utils.read_file(path)

        cache: list = []  # init cache

        print('Creating the database... ', end='', flush=True)

        for i, line in enumerate(sbo_file, 1):

            for tag in sbo_tags:
                if line.startswith(tag):
                    line = line.replace(tag, '').strip()
                    cache.append(line)

            if (i % 11) == 0:
                data: str = sbo_table(name=cache[0], location=cache[1].split('/')[1],
                                      files=cache[2], version=cache[3],
                                      download=cache[4], download64=cache[5],
                                      md5sum=cache[6], md5sum64=cache[7],
                                      requires=cache[8], short_description=cache[9])
                self.session.add(data)

                cache: list = []  # reset cache after 11 lines

        print('Done')

        self.session.commit()

    def install_gnome_data(self) -> None:
        """ Install the data for SBo repository. """
        repo: str = 'gnome'
        pkg_tag = [
            'PACKAGE NAME:',
            'PACKAGE MIRROR:',
            'PACKAGE LOCATION:',
            'PACKAGE SIZE (compressed):',
            'PACKAGE SIZE (uncompressed):',
            'PACKAGE DESCRIPTION:',
        ]
        path = Path(self.lib_path, 'repositories', repo, self.repos['GNOME_REPO_PKG_TXT'])

        pkg_txt: list = self.utils.read_file(path)

        cache: list = []  # init cache

        print('Creating the database... ', end='', flush=True)

        for i, line in enumerate(pkg_txt, 1):

            if line.startswith(pkg_tag[0]):
                package_name = line.replace(pkg_tag[0], '').strip()
                name: str = self.utils.split_binary_pkg(package_name)[0]
                version: str = self.utils.split_binary_pkg(package_name)[1]
                cache.append(name)
                cache.append(version)
                cache.append(package_name)

            if line.startswith(pkg_tag[1]):
                package_mirror = line.replace(pkg_tag[1], '').strip()
                if not package_mirror.endswith('/'):
                    package_mirror: str = f'{package_mirror}/'
                cache.append(package_mirror)

            if line.startswith(pkg_tag[2]):
                package_location = line.replace(pkg_tag[2], '').strip()
                cache.append(package_location[1:])  # Do not install (.) dot

            if line.startswith(pkg_tag[3]):
                package_size_comp = line.replace(pkg_tag[3], '').strip()
                cache.append(package_size_comp)

            if line.startswith(pkg_tag[4]):
                package_size_uncomp = line.replace(pkg_tag[4], '').strip()
                cache.append(package_size_uncomp)

            if line.startswith(pkg_tag[5]):
                package_description = line.replace(pkg_tag[5], '').strip()
                cache.append(package_description)

            if len(cache) == 8:
                data: str = BinariesTable(
                    repo=repo,
                    name=cache[0],
                    version=cache[1],
                    package=cache[2],
                    mirror=cache[3],
                    location=cache[4],
                    size_comp=cache[5],
                    size_uncomp=cache[6],
                    description=cache[7],
                )

                self.session.add(data)

                cache: list = []

        print('Done')

        self.session.commit()