"""Tests for activity review CLI (ACTIVITY-WP-0028)."""

from __future__ import annotations

import json
from datetime import datetime, timezone
from pathlib import Path

import pytest

from activity_core.review_cli.checkpoint import ack, load_checkpoint, save_checkpoint
from activity_core.review_cli.defs import load_local_automations
from activity_core.review_cli.main import main
from activity_core.review_cli.merge import classify_row
from activity_core.review_cli.repo import resolve_repo, _slug_from_remote_url
from activity_core.review_cli.timewin import parse_since


def test_slug_from_remote() -> None:
    assert (
        _slug_from_remote_url("forgejo-remote:coulomb/freedom-intelligence.git")
        == "freedom-intelligence"
    )
    assert (
        _slug_from_remote_url("https://forgejo.example/coulomb/binky-control.git")
        == "binky-control"
    )


def test_resolve_repo_explicit(tmp_path: Path) -> None:
    r = resolve_repo(cwd=tmp_path, explicit="freedom-intelligence")
    assert r["slug"] == "freedom-intelligence"
    assert r["source"] == "flag"


def test_parse_since_today() -> None:
    now = datetime(2026, 8, 6, 15, 0, tzinfo=timezone.utc)
    s = parse_since("today", now=now, tz_name="UTC")
    assert s is not None
    assert s.day == 6
    assert s.hour == 0


def test_parse_since_checkpoint() -> None:
    cp = {"reviewed_at": "2026-08-05T14:00:00+00:00"}
    s = parse_since("checkpoint", checkpoint=cp)
    assert s is not None
    assert s.day == 5


def test_classify_trust_matrix() -> None:
    assert classify_row(git_present=True, hub_present=True) == "ok"
    assert classify_row(git_present=True, hub_present=False) == "partial"
    assert classify_row(git_present=False, hub_present=True) == "lag"
    assert classify_row(git_present=False, hub_present=False) == "missing"
    assert classify_row(git_present=None, hub_present=None, ops_failed=True) == "failed"


def test_checkpoint_ack_roundtrip(tmp_path: Path) -> None:
    save_checkpoint("freedom-intelligence", {"reviewed_paths": []}, tmp_path)
    ack(
        "freedom-intelligence",
        paths=["briefs/2026/08/2026-08-06.md"],
        state_dir=tmp_path,
    )
    cp = load_checkpoint("freedom-intelligence", tmp_path)
    assert "briefs/2026/08/2026-08-06.md" in cp["reviewed_paths"]
    assert cp["reviewed_at"]


def test_load_local_fi_definition(tmp_path: Path) -> None:
    defs = tmp_path / "activity-definitions"
    defs.mkdir()
    (defs / "fi-daily-research-brief.md").write_text(
        """---
id: fi-daily-research-brief
name: Freedom Intelligence Daily Research Brief
enabled: true
trigger:
  type: cron
  cron_expression: "30 7 * * 1-5"
  timezone: Europe/Berlin
---

```rule
id: emit
action:
  target_repo: freedom-intelligence
  labels: ["freedom-intelligence"]
```
""",
        encoding="utf-8",
    )
    items, warnings = load_local_automations(tmp_path, "freedom-intelligence")
    assert not warnings
    assert len(items) == 1
    assert items[0]["id"] == "fi-daily-research-brief"
    assert "briefs/**/*.md" in items[0]["review"]["deliverable_globs"]


def test_cli_list_json(tmp_path: Path, capsys: pytest.CaptureFixture[str]) -> None:
    defs = tmp_path / "activity-definitions"
    defs.mkdir()
    (defs / "fi-daily-research-brief.md").write_text(
        """---
id: fi-daily-research-brief
name: Freedom Intelligence Daily Research Brief
enabled: true
trigger:
  type: cron
  cron_expression: "30 7 * * 1-5"
  timezone: Europe/Berlin
---

```rule
id: emit
action:
  target_repo: freedom-intelligence
```
""",
        encoding="utf-8",
    )
    code = main(
        [
            "list",
            "--cwd",
            str(tmp_path),
            "--repo",
            "freedom-intelligence",
            "--format",
            "json",
        ]
    )
    assert code in (0, 2)
    out = capsys.readouterr().out
    data = json.loads(out)
    assert data["repo"] == "freedom-intelligence"
    assert data["count"] == 1


def test_cli_status_offline(tmp_path: Path, capsys: pytest.CaptureFixture[str]) -> None:
    defs = tmp_path / "activity-definitions"
    defs.mkdir()
    briefs = tmp_path / "briefs" / "2026" / "08"
    briefs.mkdir(parents=True)
    (briefs / "2026-08-06.md").write_text("# brief\n", encoding="utf-8")
    (defs / "fi-daily-research-brief.md").write_text(
        """---
id: fi-daily-research-brief
name: Freedom Intelligence Daily Research Brief
enabled: true
trigger:
  type: cron
  cron_expression: "30 7 * * 1-5"
  timezone: Europe/Berlin
---

```rule
id: emit
action:
  target_repo: freedom-intelligence
```
""",
        encoding="utf-8",
    )
    # init git for deliverables
    import subprocess

    subprocess.run(["git", "init"], cwd=tmp_path, check=True, capture_output=True)
    subprocess.run(["git", "add", "."], cwd=tmp_path, check=True, capture_output=True)
    subprocess.run(
        ["git", "-c", "user.email=t@t", "-c", "user.name=t", "commit", "-m", "init"],
        cwd=tmp_path,
        check=True,
        capture_output=True,
    )
    code = main(
        [
            "status",
            "--cwd",
            str(tmp_path),
            "--repo",
            "freedom-intelligence",
            "--state-dir",
            str(tmp_path / "state"),
            "--since",
            "week",
        ]
    )
    assert code in (0, 2)
    out = capsys.readouterr().out
    assert "freedom-intelligence" in out
    assert "Automations:" in out