"""A viewer is not offered what they cannot do (#5212): Schedules and
Maintenance draw no Run now / Pause / Edit / Delete / New for them, and
say intervals and scopes in words."""
from datetime import datetime, timedelta, timezone
from types import SimpleNamespace as NS

from quart import render_template, session

NOW = datetime.now(timezone.utc)


def _window(name, source, resource):
    return NS(id=f"w-{name}", name=name, scope_source=source, scope_resource=resource,
              start_at=NOW - timedelta(hours=1), end_at=NOW + timedelta(hours=1))


async def _maintenance(app, role):
    windows = [_window("patching", "host_agent", None), _window("nas", "http", "nas web")]
    async with app.test_request_context("/alerts/maintenance"):
        session["user_role"] = role
        return await render_template("alerts/maintenance.html", windows=windows, active=windows,
                                     upcoming=[], expired=[])


async def test_maintenance_offers_changes_only_to_those_who_can_make_them(app):
    viewer, operator = await _maintenance(app, "viewer"), await _maintenance(app, "operator")
    assert "New window" not in viewer and "/delete" not in viewer
    assert "New window" in operator and operator.count("/delete") == 2
    assert "Every alert on Host agent" in viewer and "host_agent/*" not in viewer
    assert "nas web</span>" in viewer and "HTTP monitors" in viewer


async def test_schedules_show_a_viewer_the_list_without_its_controls(app):
    s = NS(id="s1", name="nightly", enabled=True, source_name="local", playbook_path="prune.yml",
           inventory_scope="steward:all", interval_seconds=7200, last_error=None, last_run_at=None, params=None)
    nxt = {"id": "s1", "name": "nightly", "at": NOW + timedelta(hours=2)}
    rows = [{"s": s, "last_run": None, "next": nxt, "scope_label": "all inventory targets"}]
    async with app.test_request_context("/ansible/schedules"):
        session["user_role"] = "viewer"
        page = await render_template("ansible/schedules.html", rows=rows, next=nxt, failing=0, paused=0)
    assert "nightly" in page and "every 2h" in page and "7200s" not in page
    assert ">in 2h</time>" in page or ">in 1h 59m</time>" in page
    assert 'class="row-target" href="/ansible/schedules/s1"' in page     # the row opens the schedule
    for control in ("Run now", "Pause", "/delete", "New schedule"):
        assert control not in page, control