from functools import partial

import pytest
from flask import url_for
from freezegun import freeze_time

from tests.conftest import (
    SERVICE_ONE_ID,
    create_active_caseworking_user,
    create_active_user_with_permissions,
    create_notification,
    normalize_spaces,
)


@pytest.mark.parametrize(
    ("key_type", "notification_status", "expected_status"),
    [
        (None, "created", "Sending"),
        (
            None,
            "sending",
            "Pending. Messages will remain in pending state until carrier status is received, typically 5 minutes.",
        ),
        (None, "delivered", "Delivered"),
        (None, "failed", "Failed"),
        (None, "temporary-failure", "Phone not accepting messages right now"),
        (None, "permanent-failure", "Not delivered"),
        (None, "technical-failure", "Technical failure"),
        ("team", "delivered", "Delivered"),
        ("live", "delivered", "Delivered"),
        (
            "test",
            "sending",
            "Pending. Messages will remain in pending state until carrier status "
            "is received, typically 5 minutes. (test)",
        ),
        ("test", "delivered", "Delivered (test)"),
        ("test", "permanent-failure", "Not delivered (test)"),
    ],
)
@pytest.mark.parametrize(
    "user",
    [
        create_active_user_with_permissions(),
        create_active_caseworking_user(),
    ],
)
@freeze_time("2016-01-01 11:09:00.061258")
def test_notification_status_page_shows_details(
    client_request,
    mocker,
    mock_has_no_jobs,
    service_one,
    fake_uuid,
    user,
    key_type,
    notification_status,
    expected_status,
):
    mocker.patch("app.user_api_client.get_user", return_value=user)

    notification = create_notification(
        notification_status=notification_status, key_type=key_type
    )
    _mock_get_notification = mocker.patch(
        "app.notification_api_client.get_notification", return_value=notification
    )

    page = client_request.get(
        "main.view_notification",
        service_id=service_one["id"],
        notification_id=fake_uuid,
    )

    assert normalize_spaces(page.select(".sms-message-recipient")[0].text) == (
        "To: 2021234567"
    )
    assert normalize_spaces(page.select(".sms-message-wrapper")[0].text) == (
        "service one: hello Jo"
    )
    assert normalize_spaces(page.select(".ajax-block-container p")[0].text) == (
        expected_status
    )

    _mock_get_notification.assert_called_with(service_one["id"], fake_uuid)


@pytest.mark.parametrize(
    ("notification_type", "notification_status", "expected_class"),
    [
        ("sms", "failed", "error"),
        ("email", "failed", "error"),
        ("sms", "sent", "sent-international"),
        ("email", "sent", None),
        ("sms", "created", "default"),
        ("email", "created", "default"),
    ],
)
@freeze_time("2016-01-01 11:09:00.061258")
def test_notification_status_page_formats_email_and_sms_status_correctly(
    client_request,
    mocker,
    mock_has_no_jobs,
    service_one,
    fake_uuid,
    active_user_with_permissions,
    notification_type,
    notification_status,
    expected_class,
):
    mocker.patch(
        "app.user_api_client.get_user", return_value=active_user_with_permissions
    )
    notification = create_notification(
        notification_status=notification_status, template_type=notification_type
    )
    mocker.patch(
        "app.notification_api_client.get_notification", return_value=notification
    )

    page = client_request.get(
        "main.view_notification",
        service_id=service_one["id"],
        notification_id=fake_uuid,
    )
    assert page.select_one(
        f".ajax-block-container p.notification-status.{expected_class}"
    )


@pytest.mark.parametrize(
    ("template_redaction_setting", "expected_content"),
    [
        (False, "service one: hello Jo"),
        (True, "service one: hello hidden"),
    ],
)
@freeze_time("2016-01-01 11:09:00.061258")
def test_notification_status_page_respects_redaction(
    client_request,
    mocker,
    service_one,
    fake_uuid,
    template_redaction_setting,
    expected_content,
):
    _mock_get_notification = mocker.patch(
        "app.notification_api_client.get_notification",
        return_value=create_notification(
            redact_personalisation=template_redaction_setting
        ),
    )

    page = client_request.get(
        "main.view_notification",
        service_id=service_one["id"],
        notification_id=fake_uuid,
    )

    assert (
        normalize_spaces(page.select(".sms-message-wrapper")[0].text)
        == expected_content
    )

    _mock_get_notification.assert_called_with(
        service_one["id"],
        fake_uuid,
    )


@pytest.mark.parametrize(
    ("extra_args", "expected_back_link"),
    [
        (
            {},
            partial(
                url_for,
                "main.view_notifications",
                message_type="sms",
                status="sending,delivered,failed",
            ),
        ),
        (
            {"from_job": "job_id"},
            partial(url_for, "main.view_job", job_id="job_id"),
        ),
        (
            {"help": "0"},
            None,
        ),
        (
            {"help": "1"},
            None,
        ),
        (
            {"help": "2"},
            None,
        ),
    ],
)
def test_notification_status_shows_expected_back_link(
    client_request,
    mocker,
    mock_get_notification,
    fake_uuid,
    extra_args,
    expected_back_link,
):
    page = client_request.get(
        "main.view_notification",
        service_id=SERVICE_ONE_ID,
        notification_id=fake_uuid,
        **extra_args,
    )
    back_link = page.select_one(".usa-back-link")

    if expected_back_link:
        assert back_link["href"] == expected_back_link(service_id=SERVICE_ONE_ID)
    else:
        assert back_link is None


@pytest.mark.parametrize(
    ("time_of_viewing_page", "expected_message"),
    [
        (
            "2012-01-01 06:01",
            ("‘sample template’ was sent by Test User today at 01:01 US/Eastern"),
        ),
        (
            "2012-01-02 06:01",
            ("‘sample template’ was sent by Test User yesterday at 01:01 US/Eastern"),
        ),
        (
            "2012-01-03 06:01",
            (
                "‘sample template’ was sent by Test User on 1 January at 01:01 US/Eastern"
            ),
        ),
        (
            "2013-01-03 06:01",
            (
                "‘sample template’ was sent by Test User on 1 January 2012 at 01:01 US/Eastern"
            ),
        ),
    ],
)
def test_notification_page_doesnt_link_to_template_in_tour(
    mocker,
    client_request,
    fake_uuid,
    mock_get_notification,
    time_of_viewing_page,
    expected_message,
):
    with freeze_time("2012-01-01 06:01"):
        notification = create_notification()
        mocker.patch(
            "app.notification_api_client.get_notification", return_value=notification
        )

    with freeze_time(time_of_viewing_page):
        page = client_request.get(
            "main.view_notification",
            service_id=SERVICE_ONE_ID,
            notification_id=fake_uuid,
            help=3,
        )
    assert len(page.select("main p:nth-of-type(1) a")) == 0


@pytest.mark.parametrize("notification_type", ["email", "sms"])
@freeze_time("2016-01-01 15:00")
def test_notification_page_does_not_show_cancel_link_for_sms_or_email_notifications(
    client_request,
    mocker,
    fake_uuid,
    notification_type,
):
    notification = create_notification(
        template_type=notification_type, notification_status="created"
    )
    mocker.patch(
        "app.notification_api_client.get_notification", return_value=notification
    )

    page = client_request.get(
        "main.view_notification",
        service_id=SERVICE_ONE_ID,
        notification_id=fake_uuid,
    )

    assert "Cancel sending this letter" not in normalize_spaces(page.text)


@pytest.mark.parametrize(
    ("service_permissions", "template_type", "link_expected"),
    [
        ([], "", False),
        (["inbound_sms"], "email", False),
        (["inbound_sms"], "sms", True),
    ],
)
def test_notification_page_has_link_to_send_another_for_sms(
    client_request,
    mocker,
    fake_uuid,
    service_one,
    service_permissions,
    template_type,
    link_expected,
):
    service_one["permissions"] = service_permissions
    notification = create_notification(template_type=template_type)
    mocker.patch(
        "app.notification_api_client.get_notification", return_value=notification
    )

    page = client_request.get(
        "main.view_notification",
        service_id=SERVICE_ONE_ID,
        notification_id=fake_uuid,
    )

    last_paragraph = page.select("main p")[-1]
    conversation_link = url_for(
        ".conversation",
        service_id=SERVICE_ONE_ID,
        notification_id=fake_uuid,
        _anchor="n{}".format(fake_uuid),
    )

    if link_expected:
        assert normalize_spaces(last_paragraph.text) == (
            "See all text messages sent to this phone number"
        )
        assert last_paragraph.select_one("a")["href"] == conversation_link
    else:
        assert conversation_link not in str(page.select_one("main"))


@pytest.mark.parametrize("notification_type", ["sms", "email"])
def test_should_show_reply_to_from_notification(
    mocker,
    fake_uuid,
    notification_type,
    client_request,
):
    notification = create_notification(
        reply_to_text="reply to info", template_type=notification_type
    )
    mocker.patch(
        "app.notification_api_client.get_notification", return_value=notification
    )

    page = client_request.get(
        "main.view_notification",
        service_id=SERVICE_ONE_ID,
        notification_id=fake_uuid,
    )

    assert "reply to info" in page.text