"""Web smoke: routes return 200 and render the seeded fleet + a strategy detail + healthz."""
from __future__ import annotations

import datetime as dt

from fastapi.testclient import TestClient

from fxhnt.adapters.persistence.forward_nav import ForwardNavRepo
from fxhnt.adapters.web.app import create_app
from fxhnt.application.forward_models import BacktestSummary
from fxhnt.application.forward_models import ForwardNavRow as Row
from fxhnt.application.forward_models import ForwardSummary


def _client() -> TestClient:
    repo = ForwardNavRepo("sqlite://")
    repo.migrate()
    at = dt.datetime(2026, 6, 14, 23, 30)
    repo.upsert_rows([Row("unlock", "2026-06-05", 0.01, 1.01),
                      Row("unlock", "2026-06-06", 0.0099, 1.0201)], at)
    repo.upsert_summary(ForwardSummary("unlock", "2026-06-06", 2, 1.0201, 0.0201, 1.2, -0.01),
                        "WAIT", "2/20 forward days", at)
    repo.upsert_backtest_summary(BacktestSummary(
        "xsfunding", "2026-05-30", cagr=0.12, ann_vol=0.18, sharpe=0.85, max_drawdown=-0.22,
        passed=True, dsr=0.61, is_sharpe=0.9, oos_sharpe=0.7, pvalue=0.03), at)
    return TestClient(create_app(repo))


def test_healthz() -> None:
    assert _client().get("/healthz").status_code == 200


def test_cockpit_lists_fleet() -> None:
    r = _client().get("/")
    assert r.status_code == 200
    assert "Token-unlock dilution shorts" in r.text and "WAIT" in r.text


def test_cockpit_shows_record_and_forward_columns() -> None:
    # Redesigned compact edges table: edge · record · forward · nav (the standalone backtest reference is
    # folded into the "record" column; the gate status into "forward"). The internal sleeve-id "class"
    # column is intentionally NOT shown — it's dev info, not user info.
    r = _client().get("/")
    assert r.status_code == 200
    for header in (">edge<", ">record<", ">forward<", ">nav<"):
        assert header in r.text, f"column header {header!r} missing"
    assert ">class<" not in r.text                         # the internal sleeve-id dev column is removed
    assert "badge WAIT" in r.text                          # a gate status badge rendered in the forward column


def test_cockpit_has_responsive_markup() -> None:
    r = _client().get("/")
    assert r.status_code == 200
    assert 'class="fleet"' in r.text                      # fleet table marked for card reflow
    assert 'data-label="forward"' in r.text               # per-cell labels for mobile card view


def test_strategy_detail_renders_backtest_verdict() -> None:
    # Redesigned: the old standalone "backtest verdict" <h3> is gone; the backtest now renders inside the
    # "Backtested edge" stat card (one of the three top-of-page cards) — Sharpe, CAGR, and the PASS/FAIL
    # badge all still render there.
    r = _client().get("/strategy/xsfunding")
    assert r.status_code == 200
    assert "Backtested edge" in r.text                     # the new verdict card header present
    assert "badge PASS" in r.text                          # PASS badge rendered
    assert "Sharpe 0.8" in r.text                           # backtest Sharpe rendered
    assert "+12%/yr" in r.text                              # backtest CAGR rendered


def test_failed_backtest_verdict_is_honest_not_a_green_pass() -> None:
    # Regression (found verifying the IBKR /strategy/multistrat page): a backtest that FAILED but has a high
    # Sharpe (multistrat: Sharpe 1.7, gate FAIL) used to render a GREEN "Validated edge ... backtest passed"
    # banner directly above the FAIL badge — the Sharpe>=1.0 fallback overrode the explicit FAIL. The verdict
    # must respect the badge: an explicit FAIL is amber ("didn't clear the gate"), never a green "passed".
    repo = ForwardNavRepo("sqlite://")
    repo.migrate()
    at = dt.datetime(2026, 6, 14, 23, 30)
    repo.upsert_backtest_summary(BacktestSummary(
        "positioning", "2026-05-30", cagr=0.15, ann_vol=0.20, sharpe=1.7, max_drawdown=-0.05,
        passed=False, dsr=0.4, is_sharpe=1.7, oos_sharpe=1.2, pvalue=0.2), at)
    r = TestClient(create_app(repo)).get("/strategy/positioning")
    assert r.status_code == 200
    assert "badge FAIL" in r.text                       # the FAIL badge still renders in the card
    assert "didn't clear the gate" in r.text            # honest amber verdict
    assert "verdict warn" in r.text                     # amber banner, not the green ".verdict ok"
    assert "backtest passed" not in r.text              # never claim "passed" over a FAIL
    assert "Validated edge" not in r.text               # nor "validated"


def test_strategy_detail_renders() -> None:
    r = _client().get("/strategy/unlock")
    assert r.status_code == 200 and "2026-06-06" in r.text
    assert "weekly" in r.text and "rolling mean" in r.text       # period-aware section present


def test_strategy_detail_unknown_404() -> None:
    assert _client().get("/strategy/nope").status_code == 404