from flask import url_for

from app import config
from app.db import Session
from app.models import User, PartnerUser
from app.proton.utils import get_proton_partner
from tests.api.utils import get_new_user_and_api_key
from tests.utils import login, random_token, random_email


def test_user_in_trial(flask_client):
    user, api_key = get_new_user_and_api_key()

    r = flask_client.get(
        url_for("api.user_info"), headers={"Authentication": api_key.code}
    )

    assert r.status_code == 200
    assert r.json == {
        "is_premium": True,
        "name": "Test User",
        "email": user.email,
        "in_trial": True,
        "profile_picture_url": None,
        "max_alias_free_plan": config.MAX_NB_EMAIL_FREE_PLAN,
        "connected_proton_address": None,
        "can_create_reverse_alias": True,
    }


def test_user_linked_to_proton(flask_client):
    config.CONNECT_WITH_PROTON = True
    user, api_key = get_new_user_and_api_key()
    partner = get_proton_partner()
    partner_email = random_email()
    PartnerUser.create(
        user_id=user.id,
        partner_id=partner.id,
        external_user_id=random_token(),
        partner_email=partner_email,
        commit=True,
    )

    r = flask_client.get(
        url_for("api.user_info"), headers={"Authentication": api_key.code}
    )

    assert r.status_code == 200
    assert r.json == {
        "is_premium": True,
        "name": "Test User",
        "email": user.email,
        "in_trial": True,
        "profile_picture_url": None,
        "max_alias_free_plan": config.MAX_NB_EMAIL_FREE_PLAN,
        "connected_proton_address": partner_email,
        "can_create_reverse_alias": user.can_create_contacts(),
    }


def test_cannot_create_reverse_alias(flask_client):
    user, api_key = get_new_user_and_api_key()
    user.trial_end = None
    Session.flush()
    config.DISABLE_CREATE_CONTACTS_FOR_FREE_USERS = True

    r = flask_client.get(
        url_for("api.user_info"), headers={"Authentication": api_key.code}
    )

    assert r.status_code == 200
    assert not r.json["can_create_reverse_alias"]


def test_wrong_api_key(flask_client):
    r = flask_client.get(
        url_for("api.user_info"), headers={"Authentication": "Invalid code"}
    )

    assert r.status_code == 401

    assert r.json == {"error": "Wrong api key"}


def test_create_api_key(flask_client):
    login(flask_client)

    # create api key
    r = flask_client.post(url_for("api.create_api_key"), json={"device": "Test device"})

    assert r.status_code == 201
    assert r.json["api_key"]


def test_logout(flask_client):
    login(flask_client)

    # logout
    r = flask_client.get(
        url_for("auth.logout"),
        follow_redirects=True,
    )

    assert r.status_code == 200


def test_change_profile_picture(flask_client):
    user = login(flask_client)
    assert not user.profile_picture_id

    # <<< Set the profile picture >>>
    img_base64 = """iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg=="""
    r = flask_client.patch(
        "/api/user_info",
        json={"profile_picture": img_base64},
    )

    assert r.status_code == 200
    assert r.json["profile_picture_url"] is not None

    user = User.get(user.id)
    assert user.profile_picture_id

    # <<< remove the profile picture >>>
    r = flask_client.patch(
        "/api/user_info",
        json={"profile_picture": None},
    )
    assert r.status_code == 200
    assert r.json["profile_picture_url"] is None

    user = User.get(user.id)
    assert not user.profile_picture_id


def test_change_name(flask_client):
    user = login(flask_client)
    assert user.name != "new name"

    r = flask_client.patch(
        "/api/user_info",
        json={"name": "new name"},
    )

    assert r.status_code == 200
    assert r.json["name"] == "new name"

    assert user.name == "new name"


def test_stats(flask_client):
    login(flask_client)

    r = flask_client.get("/api/stats")

    assert r.status_code == 200
    assert r.json == {"nb_alias": 1, "nb_block": 0, "nb_forward": 0, "nb_reply": 0}