import os
import sys
import traceback
from typing import Optional

from cpl.configuration.configuration_model_abc import ConfigurationModelABC
from cpl.console.console import Console
from cpl.console.foreground_color_enum import ForegroundColorEnum
from cpl_cli.configuration.version_settings import VersionSettings
from cpl_cli.configuration.project_settings_name_enum import ProjectSettingsNameEnum
from cpl_cli.error import Error


class ProjectSettings(ConfigurationModelABC):

    def __init__(self):
        ConfigurationModelABC.__init__(self)

        self._name: Optional[str] = None
        self._version: Optional[VersionSettings] = VersionSettings()
        self._author: Optional[str] = None
        self._author_email: Optional[str] = None
        self._description: Optional[str] = None
        self._long_description: Optional[str] = None
        self._url: Optional[str] = None
        self._copyright_date: Optional[str] = None
        self._copyright_name: Optional[str] = None
        self._license_name: Optional[str] = None
        self._license_description: Optional[str] = None
        self._dependencies: Optional[list[str]] = None
        self._python_version: Optional[str] = None
        self._python_path: Optional[str] = None
        self._python_executable: Optional[str] = None
        self._classifiers: Optional[list[str]] = None

    @property
    def name(self):
        return self._name

    @property
    def version(self) -> VersionSettings:
        return self._version

    @property
    def author(self) -> str:
        return self._author

    @property
    def author_email(self) -> str:
        return self._author_email

    @property
    def description(self) -> str:
        return self._description

    @property
    def long_description(self) -> str:
        return self._long_description

    @property
    def url(self) -> str:
        return self._url

    @property
    def copyright_date(self) -> str:
        return self._copyright_date

    @property
    def copyright_name(self) -> str:
        return self._copyright_name

    @property
    def license_name(self) -> str:
        return self._license_name

    @property
    def license_description(self) -> str:
        return self._license_description

    @property
    def dependencies(self) -> list[str]:
        return self._dependencies

    @property
    def python_version(self) -> str:
        return self._python_version

    @property
    def python_path(self) -> str:
        return self._python_path

    @property
    def python_executable(self) -> str:
        return self._python_executable

    @property
    def classifiers(self) -> list[str]:
        return self._classifiers

    def from_dict(self, settings: dict):
        try:
            self._name = settings[ProjectSettingsNameEnum.name.value]
            self._version.from_dict(settings[ProjectSettingsNameEnum.version.value])
            self._author = settings[ProjectSettingsNameEnum.author.value]
            self._author_email = settings[ProjectSettingsNameEnum.author_email.value]
            self._description = settings[ProjectSettingsNameEnum.description.value]
            self._long_description = settings[ProjectSettingsNameEnum.long_description.value]
            self._url = settings[ProjectSettingsNameEnum.url.value]
            self._copyright_date = settings[ProjectSettingsNameEnum.copyright_date.value]
            self._copyright_name = settings[ProjectSettingsNameEnum.copyright_name.value]
            self._license_name = settings[ProjectSettingsNameEnum.license_name.value]
            self._license_description = settings[ProjectSettingsNameEnum.license_description.value]
            self._dependencies = settings[ProjectSettingsNameEnum.dependencies.value]
            self._python_version = settings[ProjectSettingsNameEnum.python_version.value]
            self._python_path = settings[ProjectSettingsNameEnum.python_path.value]

            if ProjectSettingsNameEnum.python_path.value in settings and \
                    sys.platform in settings[ProjectSettingsNameEnum.python_path.value]:
                path = settings[ProjectSettingsNameEnum.python_path.value][sys.platform]
                if not os.path.isfile(path) and not os.path.islink(path):
                    if path != '' and path is not None:
                        Error.warn(f'{ProjectSettingsNameEnum.python_path.value} not found')

                    path = sys.executable
            else:
                path = sys.executable

            self._python_executable = path

            self._classifiers = settings[ProjectSettingsNameEnum.classifiers.value]
        except Exception as e:
            Console.set_foreground_color(ForegroundColorEnum.red)
            Console.write_line(
                f'[ ERROR ] [ {__name__} ]: Reading error in {ProjectSettings.__name__} settings')
            Console.write_line(f'[ EXCEPTION ] [ {__name__} ]: {e} -> {traceback.format_exc()}')
            Console.set_foreground_color(ForegroundColorEnum.default)