"""Retro publish tests (AGENTIC-WP-0010 T02)."""

import json
import os
import sys

sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

from session_memory.retro.publish import (  # noqa: E402
    publish_to_hub,
    render_markdown,
    write_local,
)


def _report():
    return {
        "window": {"since": "2026-06-01T00:00:00Z", "until": "2026-06-08T00:00:00Z", "days": 7},
        "generated_at": "2026-06-08T19:00:00Z", "n_sessions": 12,
        "suggestions": [
            {"repo": "state-hub", "title": "schema thrash", "recommendation": "front-load schemas",
             "priority": "high", "score": 632.0, "cross_flavor": False, "signal_type": "schema_thrash"},
        ],
        "measure": {"infra_overhead_share_median": 0.117, "error_rate": 0.96,
                    "schema_thrash_sessions": 8, "success_rate": 1.0, "tokens_p50": 250725},
    }


def test_render_markdown():
    md = render_markdown(_report())
    assert "Weekly Coding Retro" in md
    assert "**state-hub**" in md and "front-load schemas" in md
    assert "infra-overhead median: 0.117" in md


def test_write_local_json_and_md(tmp_path):
    jp = str(tmp_path / "out" / "retro.json")
    mp = str(tmp_path / "out" / "retro.md")
    write_local(_report(), jp, mp)
    assert json.load(open(jp))["n_sessions"] == 12
    assert "Weekly Coding Retro" in open(mp).read()


def test_publish_calls_poster_with_coding_retro_event():
    captured = {}

    def poster(url, payload):
        captured["url"] = url
        captured["payload"] = payload

    ok = publish_to_hub(_report(), base_url="http://hub", poster=poster)
    assert ok is True
    assert captured["url"] == "http://hub/progress/"
    assert captured["payload"]["event_type"] == "coding_retro"
    assert captured["payload"]["detail"]["n_sessions"] == 12


def test_publish_degrades_gracefully_on_failure():
    def boom(url, payload):
        raise OSError("hub down")

    assert publish_to_hub(_report(), poster=boom) is False