"""Tests for _format_pending_action — no Telegram connection required.

telegram stubs are set up in conftest.py before this module is imported.
"""
from __future__ import annotations

import sys
from pathlib import Path

import pytest

sys.path.insert(0, str(Path(__file__).parent.parent))
from bot import _format_pending_action


# ---------------------------------------------------------------------------
# Bug 1 — risk_level field
# ---------------------------------------------------------------------------

def test_risk_level_shown_when_present():
    data = {
        "type": "container_restart", "service": "homeassistant",
        "node": "chelsty-ha", "risk_level": "low",
    }
    msg = _format_pending_action("container-restart-chelsty-ha-homeassistant", data)
    assert "Risk: *low*" in msg
    assert "unknown" not in msg


def test_risk_falls_back_to_legacy_risk_key():
    data = {
        "type": "redeploy", "service": "mosquitto",
        "node": "chelsty-infra", "risk": "guarded",
    }
    msg = _format_pending_action("redeploy-chelsty-infra-mosquitto", data)
    assert "Risk: *guarded*" in msg


def test_risk_unknown_when_both_absent():
    data = {"type": "redeploy", "service": "foo", "node": "bar"}
    msg = _format_pending_action("redeploy-bar-foo", data)
    assert "Risk: *unknown*" in msg


# ---------------------------------------------------------------------------
# Bug 2 — description field
# ---------------------------------------------------------------------------

def test_description_shown_for_alert_only():
    data = {
        "type": "alert_only", "service": "homeassistant",
        "node": "chelsty-ha", "risk_level": "info",
        "description": "3 entities unavailable for >1h",
    }
    msg = _format_pending_action("alert-ha-entity-unavailable-chelsty-ha", data)
    assert "3 entities unavailable for >1h" in msg
    assert "Description:" in msg


def test_description_shown_for_container_restart():
    data = {
        "type": "container_restart", "service": "homeassistant",
        "node": "chelsty-ha", "risk_level": "low",
        "description": "Restart 'homeassistant' on chelsty-ha: HA WebSocket unresponsive",
    }
    msg = _format_pending_action("container-restart-chelsty-ha-homeassistant", data)
    assert "HA WebSocket unresponsive" in msg


def test_description_absent_no_crash():
    data = {"type": "redeploy", "service": "foo", "node": "bar", "risk_level": "guarded"}
    msg = _format_pending_action("redeploy-bar-foo", data)
    assert "Description:" not in msg
    assert "Risk: *guarded*" in msg


def test_description_truncated_at_300_chars():
    long_desc = "x" * 400
    data = {
        "type": "alert_only", "service": "homeassistant",
        "node": "chelsty-ha", "risk_level": "info",
        "description": long_desc,
    }
    msg = _format_pending_action("alert-ha-foo-chelsty-ha", data)
    assert "x" * 300 in msg
    assert "..." in msg
    assert "x" * 301 not in msg


# ---------------------------------------------------------------------------
# Combined — real HA alert_only action shape
# ---------------------------------------------------------------------------

def test_ha_alert_only_full_action():
    """Mirrors an actual alert_only action written by supervisor._generate_ha_alert_only."""
    data = {
        "action_id": "alert-ha-entity-unavailable-chelsty-ha",
        "type": "alert_only",
        "node": "chelsty-ha",
        "service": "homeassistant",
        "risk_level": "info",
        "confidence": 1.0,
        "description": "3 entities unavailable for >1h: sensor.power, binary_sensor.window",
        "status": "pending",
        "payload": {
            "location_tag": "chelsty",
            "reason": "ha_entity_unavailable_long",
            "count": 3,
        },
    }
    msg = _format_pending_action(data["action_id"], data)
    assert "alert_only" in msg
    assert "chelsty-ha" in msg
    assert "Risk: *info*" in msg
    assert "3 entities unavailable" in msg
    assert "unknown" not in msg