from __future__ import annotations

from pathlib import Path

from experiments.scripts.rebuttal_monitor import (
    RebuttalTarget,
    build_target_status,
    safe_json_dump,
)


def test_build_target_status_reads_manifest_progress_and_log(tmp_path: Path) -> None:
    worktree = tmp_path / "rebuttle-ecip"
    state_dir = tmp_path / "state"
    run_root = worktree / "workspace" / "experiments" / "runs" / "run1"
    run_root.mkdir(parents=True)
    log_path = tmp_path / "ecip.log"
    log_path.write_text("line one\nline two\n", encoding="utf-8")

    safe_json_dump(
        {
            "run_id": "run1",
            "status": "running",
            "updated_at": "2026-03-22T12:00:00+00:00",
            "total_cases": 8,
            "completed_cases": 3,
            "success": 2,
            "failed": 1,
            "running_case_ids": ["simple/0000/0004"],
            "pending_case_ids": ["simple/0000/0005"],
            "skipped_existing": 2,
        },
        run_root / "progress.json",
    )
    safe_json_dump(
        {
            "run_id": "run1",
            "total_cases": 8,
            "success": 2,
            "failed": 1,
        },
        run_root / "summary.json",
    )
    safe_json_dump(
        {
            "target": "ecip",
            "branch": "rebuttle/ecip",
            "worktree_path": str(worktree),
            "run_id": "run1",
            "pid": 999999,
            "execution_root": str(worktree / "workspace"),
            "run_root": str(run_root),
            "output_root": str(
                worktree / "workspace" / "experiments" / "output_test" / "run1"
            ),
            "log_path": str(log_path),
            "started_at": "2026-03-22T11:59:00+00:00",
            "updated_at": "2026-03-22T12:00:00+00:00",
        },
        state_dir / "ecip.json",
    )

    status = build_target_status(
        RebuttalTarget(
            name="ecip",
            branch="rebuttle/ecip",
            worktree_path=str(worktree),
        ),
        state_dir=state_dir,
        log_line_count=5,
    )

    assert status["target"] == "ecip"
    assert status["run_id"] == "run1"
    assert status["summary"]["success"] == 2
    assert status["progress"]["running_case_ids"] == ["simple/0000/0004"]
    assert status["log_tail"] == ["line one", "line two"]
    assert status["status"] in {"running", "stopped", "finished"}