"""Schedules read as sentences and each has its own page (#5332): the list's
row opens it, Run now and Pause stay in the row, and Delete is on the page
behind the confirm dialog."""
from datetime import datetime, timedelta, timezone
from types import SimpleNamespace as NS

from quart import render_template, session

from steward.models.ansible import AnsibleRunStatus
from tests.test_style_tokens import hex_colours

NOW = datetime.now(timezone.utc)


def _sched(sid="s1", name="Nightly prune", enabled=True, last_error=None, check=False):
    return NS(id=sid, name=name, enabled=enabled, source_name="steward-builtin",
              playbook_path="maintenance/docker_prune.yml", inventory_scope="steward:group:g1",
              interval_seconds=86400, last_error=last_error, last_run_at=NOW - timedelta(hours=22),
              last_run_id="r1", params={"check": True} if check else None)


def _last(status=AnsibleRunStatus.success):
    return NS(id="r1", status=status, started_at=NOW - timedelta(hours=22))


async def test_the_schedules_list_reads_as_sentences(app):
    ok, broken = _sched(), _sched("s2", "Weekly update", last_error="Playbook not found")
    rows = [{"s": broken, "last_run": None, "scope_label": "group Docker Swarm", "next": None},
            {"s": ok, "last_run": _last(), "scope_label": "group Docker Swarm",
             "next": {"id": "s1", "name": "Nightly prune", "at": NOW + timedelta(hours=2)}}]
    async with app.test_request_context("/ansible/schedules"):
        session["user_role"] = "operator"
        page = await render_template("ansible/schedules.html", rows=rows, failing=1, paused=0,
                                     next=rows[1]["next"])
    main = page[page.index("<main"):]
    assert '<span class="tone-crit">1 of 2 failing</span>' in main
    assert main.count('<tr class="row-link">') == 2 and 'href="/ansible/schedules/s1"' in main
    assert "maintenance/docker_prune.yml</span> on group Docker Swarm" in main and "daily" in main
    assert '<div class="cell-sub tone-crit" title="Playbook not found">Playbook not found' in main
    assert main.count(">Run now</button>") == 2 and ">Pause</button>" in main
    assert "/delete" not in main and 'href="/ansible/schedules/new"' in main  # Delete is on the schedule's page
    assert '<a href="/ansible/schedules" aria-current="page">Schedules</a>' in main
    assert not hex_colours(main), hex_colours(main)


def _page_ctx(editing):
    return {"editing": editing, "groups": [NS(id="g1", name="Docker Swarm")], "targets": [],
            "source_data": [{"name": "steward-builtin", "playbooks": ["maintenance/docker_prune.yml"]}],
            "sel_source": "steward-builtin", "sel_playbook": "maintenance/docker_prune.yml",
            "sel_playbooks": ["maintenance/docker_prune.yml"], "interval_presets": [(86400, "Daily")],
            "edit_variables": [], "edit_description": "", "edit_category": "", "edit_confirm": False,
            "last_run": _last() if editing else None, "scope_label": "group Docker Swarm" if editing else None,
            "next": {"id": "s1", "name": "Nightly prune", "at": NOW + timedelta(hours=2)} if editing else None}


async def test_a_schedule_page_says_what_it_does_and_deletes_behind_the_dialog(app):
    async with app.test_request_context("/ansible/schedules/s1"):
        session["user_role"] = "operator"
        page = await render_template("ansible/schedule.html", **_page_ctx(_sched(check=True)))
    main = page[page.index("<main"):]
    assert 'href="/ansible/schedules"' in page                              # crumbs back to the list
    verdict = main[main.index('<p class="page-verdict">'):]
    verdict = verdict[:verdict.index("</p>")]
    assert 'href="/ansible/playbooks/steward-builtin/maintenance/docker_prune.yml"' in verdict
    assert "on group Docker Swarm · daily" in verdict and "dry run" in verdict and "next <time" in verdict
    assert 'last: <a href="/ansible/runs/r1"><span class="badge badge-ok">Succeeded</span></a>' in verdict
    assert 'action="/ansible/schedules/s1"' in main and 'value="Nightly prune"' in main
    assert 'name="check" checked' in main
    assert 'data-confirm="Delete schedule Nightly prune?' in main and 'action="/ansible/schedules/s1/delete"' in main
    assert ">Run now</button>" in main
    assert 'style="' not in main[main.index('id="form"'):]                  # the form on classes
    assert not hex_colours(main), hex_colours(main)


async def test_a_new_schedule_starts_on_the_chosen_playbook(app):
    async with app.test_request_context("/ansible/schedules/new"):
        session["user_role"] = "operator"
        page = await render_template("ansible/schedule.html", **_page_ctx(None))
    assert "<title>New schedule — Steward</title>" in page
    assert 'action="/ansible/schedules"' in page and "/delete" not in page
    assert '<option value="maintenance/docker_prune.yml" selected>' in page


async def test_a_viewer_reads_a_schedule_without_its_form(app):
    async with app.test_request_context("/ansible/schedules/s1"):
        session["user_role"] = "viewer"
        page = await render_template("ansible/schedule.html", **_page_ctx(_sched()))
    assert "on group Docker Swarm" in page and 'id="form"' not in page and "/delete" not in page
    assert "Run now" not in page