"""NMI runtime-profile contract for the Redmine CLI/TUI."""

from __future__ import annotations

from pathlib import Path

import pytest

import redmine_ticket_nmi


def test_runtime_profile_honors_explicit_production_mode_and_env_file(tmp_path):
    production_env = tmp_path / "production.env"
    production_env.write_text("NMI_ENDPOINT_PRODUCTION=https://app.ldrprep.com/api.php\n")

    profile = redmine_ticket_nmi.resolve_runtime_profile(
        environ={
            "NMI_MODE": "production",
            "NMI_ENV_FILE": str(production_env),
        }
    )

    assert profile.mode == "production"
    assert profile.env_file == production_env
    assert profile.ready is True
    assert profile.problem is None


def test_runtime_profile_rejects_empty_env_file(tmp_path):
    empty_env = tmp_path / "empty.env"
    empty_env.touch()

    profile = redmine_ticket_nmi.resolve_runtime_profile(
        environ={
            "NMI_MODE": "production",
            "NMI_ENV_FILE": str(empty_env),
        }
    )

    assert profile.mode == "production"
    assert profile.ready is False
    assert "empty" in profile.problem.lower()


def test_brief_refuses_unready_runtime_profile(monkeypatch, tmp_path):
    empty_env = tmp_path / "empty.env"
    empty_env.touch()

    monkeypatch.setattr(
        redmine_ticket_nmi,
        "resolve_runtime_profile",
        lambda **_kwargs: redmine_ticket_nmi.NmiRuntimeProfile(
            mode="production",
            env_file=empty_env,
            nmi_bin=Path("/tmp/nmi"),
            endpoint=None,
            ready=False,
            problem="NMI env file is empty",
        ),
    )

    payload = redmine_ticket_nmi.brief_for_issue(
        {"id": 123, "subject": "item 200000001"},
        [{"type": "item_no", "value": "200000001", "confidence": "high"}],
        mode="production",
        env_file=str(empty_env),
    )

    assert payload["ok"] is False
    assert payload["error"] == "nmi_runtime_not_ready"
    assert "empty" in payload["runtime"]["problem"].lower()