#!/usr/bin/env python

import email
import email.policy
import importlib.resources

SPOOF_TEMPLATES = None


class SpoofTemplate:
    @staticmethod
    def read_template(name):
        path = importlib.resources.files(__package__).joinpath(f"{name}.eml")
        with path.open('r', encoding='utf-8') as fh:
            return email.message_from_file(fh)

    def __init__(self, name, nice_name):
        self.name = name
        self.nice_name = nice_name
        self.msg = SpoofTemplate.read_template(name)


def load_spoof_templates():
    return [SpoofTemplate(res, desc)
            for res, desc
            in [('extorsion', 'Extorsion'),
                ('fake_order_confirm', 'Fausse confirmation de commande'),
                ('fake_newsletter', 'Fausse newsletter')]]


def spoof_templates():
    global SPOOF_TEMPLATES
    if not SPOOF_TEMPLATES:
        SPOOF_TEMPLATES = load_spoof_templates()
    return SPOOF_TEMPLATES