from flask import url_for

from app import alias_utils
from app.extensions import db
from app.models import User, CustomDomain, Mailbox, Alias, AliasMailbox, ApiKey, File, BatchImport
from app.import_utils import import_from_csv
from app.utils import random_string
from tests.utils import login

def test_export(flask_client):
    # Create users
    user1 = login(flask_client)
    user2 = User.create(
        email="x@y.z",
        password="password",
        name="Wrong user",
        activated=True
    )
    db.session.commit()

    # Remove onboarding aliases
    for alias in Alias.filter_by(user_id=user1.id).all():
        alias_utils.delete_alias(alias, user1)
    for alias in Alias.filter_by(user_id=user2.id).all():
        alias_utils.delete_alias(alias, user2)
    db.session.commit()

    # Create domains
    CustomDomain.create(
        user_id=user1.id,
        domain="my-destination-domain.com",
        verified=True
    )
    CustomDomain.create(
        user_id=user2.id,
        domain="bad-destionation-domain.com",
        verified=True
    )
    db.session.commit()

    # Create mailboxes
    mailbox1 = Mailbox.create(
        user_id=user1.id,
        email="destination@my-destination-domain.com",
        verified=True
    )
    mailbox2 = Mailbox.create(
        user_id=user1.id,
        email="destination2@my-destination-domain.com",
        verified=True
    )
    badmailbox1 = Mailbox.create(
        user_id=user2.id,
        email="baddestination@bad-destination-domain.com",
        verified=True
    )
    db.session.commit()

    # Create aliases
    alias1 = Alias.create(
        user_id=user1.id,
        email="ebay@my-domain.com",
        note="Used on eBay",
        mailbox_id=mailbox1.id
    )
    alias2 = Alias.create(
        user_id=user1.id,
        email="facebook@my-domain.com",
        note="Used on Facebook, Instagram.",
        mailbox_id=mailbox1.id
    )
    alias3 = Alias.create(
        user_id=user2.id,
        email="notmine@my-domain.com",
        note="Should not appear",
        mailbox_id=badmailbox1.id
    )
    db.session.commit()

    # Add second mailbox to an alias
    alias_mailbox = AliasMailbox.create(
        alias_id=alias2.id,
        mailbox_id=mailbox2.id,
    )
    db.session.commit()

    # Export
    r = flask_client.get(
        url_for("api.export_aliases")
    )
    assert r.status_code == 200
    assert r.mimetype == "text/csv"
    assert r.data == """alias,note,enabled,mailboxes
ebay@my-domain.com,Used on eBay,True,destination@my-destination-domain.com
facebook@my-domain.com,"Used on Facebook, Instagram.",True,destination@my-destination-domain.com destination2@my-destination-domain.com
""".replace("\n", "\r\n").encode()

def test_import_no_mailboxes_no_domains(flask_client):
    # Create user
    user = login(flask_client)

    # Check start state
    assert(len(Alias.filter_by(user_id=user.id).all()) == 1)  # Onboarding alias

    alias_data = [
        'alias,note,enabled',
        'ebay@my-domain.com,Used on eBay,True',
        'facebook@my-domain.com,"Used on Facebook, Instagram.",True'
    ]

    batch_import = BatchImport.create(
        user_id=user.id,
        file_id=0
    )

    import_from_csv(batch_import, user, alias_data)

    # Should have failed to import anything new because my-domain.com isn't registered
    assert(len(Alias.filter_by(user_id=user.id).all()) == 1)  # +0

def test_import_no_mailboxes(flask_client):
    # Create user
    user = login(flask_client)

    # Check start state
    assert(len(Alias.filter_by(user_id=user.id).all()) == 1)  # Onboarding alias

    # Create domain
    CustomDomain.create(
        user_id=user.id,
        domain="my-domain.com",
        verified=True
    )
    db.session.commit()

    alias_data = [
        'alias,note,enabled',
        'ebay@my-domain.com,Used on eBay,True',
        'facebook@my-domain.com,"Used on Facebook, Instagram.",True'
    ]

    batch_import = BatchImport.create(
        user_id=user.id,
        file_id=0
    )

    import_from_csv(batch_import, user, alias_data)

    assert(len(Alias.filter_by(user_id=user.id).all()) == 3)  # +2