"""Unit tests for the operation report tracker."""

from __future__ import annotations

import pytest

from gitea_runner_manager.exceptions import AnsibleError
from gitea_runner_manager.report import Step, StepTracker, track_steps


class TestStep:
    def test_init(self) -> None:
        step = Step("test")
        assert step.name == "test"
        assert step.status == "pending"


class TestStepTracker:
    def test_begin(self) -> None:
        tracker = StepTracker()
        tracker.begin("step1")
        assert len(tracker.steps) == 1
        assert tracker.steps[0].name == "step1"
        assert tracker.steps[0].status == "in_progress"

    def test_done(self) -> None:
        tracker = StepTracker()
        tracker.begin("step1")
        tracker.done()
        assert tracker.steps[0].status == "completed"

    def test_done_no_steps(self) -> None:
        tracker = StepTracker()
        tracker.done()  # should not raise
        assert tracker.steps == []

    def test_done_last_not_in_progress(self) -> None:
        tracker = StepTracker()
        tracker.begin("step1")
        tracker.done()
        tracker.done()  # second done is a no-op
        assert tracker.steps[0].status == "completed"


class TestTrackSteps:
    def test_success(self, capsys: pytest.CaptureFixture[str]) -> None:
        with track_steps() as tracker:
            tracker.begin("step1")
            tracker.done()
            tracker.begin("step2")
            tracker.done()

        captured = capsys.readouterr()
        assert "Operation Report" in captured.out
        assert "step1" in captured.out
        assert "step2" in captured.out
        assert "✓" in captured.out
        assert "completed" in captured.out

    def test_failure_marks_step(self, capsys: pytest.CaptureFixture[str]) -> None:
        with pytest.raises(AnsibleError, match="fail"):
            with track_steps() as tracker:
                tracker.begin("step1")
                tracker.done()
                tracker.begin("step2")
                raise AnsibleError("fail")

        captured = capsys.readouterr()
        assert "Operation Report" in captured.out
        assert "step1" in captured.out
        assert "step2" in captured.out
        assert "✓" in captured.out
        assert "✗" in captured.out
        assert "completed" in captured.out
        assert "failed" in captured.out

    def test_pending_shown_on_failure(self, capsys: pytest.CaptureFixture[str]) -> None:
        with pytest.raises(AnsibleError, match="fail"):
            with track_steps() as tracker:
                tracker.begin("step1")
                raise AnsibleError("fail")

        captured = capsys.readouterr()
        assert "✗" in captured.out
        assert "failed" in captured.out

    def test_empty_report(self, capsys: pytest.CaptureFixture[str]) -> None:
        with track_steps():
            pass

        captured = capsys.readouterr()
        assert "Operation Report" in captured.out

    def test_translated_report(self, monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]) -> None:
        monkeypatch.setenv("GRM_LANG", "bg")
        with track_steps() as tracker:
            tracker.begin("step1")
            tracker.done()

        captured = capsys.readouterr()
        assert "Отчет за операцията" in captured.out
        assert "завършено" in captured.out