#!/usr/bin/env python3
"""omniroute_workflows_smoke.py — Live smoke test for OmniRoute workflows.

Exercises the 4 Milestone 5 line 69 workflows against the live gateway:
  1. Semantic search (infinity/BAAI/bge-m3)
  2. Meeting transcription (whisperfw/Systran/faster-whisper-small)
  3. Structured extraction (1zero combo)
  4. Document summarization (1zero combo)

Requires OMNIROUTE_API_KEY environment variable (set it before running;
there is no hardcoded default). Safe to run repeatedly; creates a scratch
temporary WAV file and cleans it up.
"""

from __future__ import annotations

import os
import sys
import tempfile
import time
import wave

# Ensure moldovan-qwen is on path
ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
sys.path.insert(0, os.path.join(ROOT, "moldovan-qwen"))

from workflows.providers import OmniRouteClient, OmniRouteError  # noqa: E402
from workflows.summarizer import summarize_document  # noqa: E402
from workflows.transcriber import transcribe_meeting  # noqa: E402
from workflows.semantic_search import SemanticSearchIndex  # noqa: E402
from workflows.extractor import extract_structured_data  # noqa: E402

API_KEY = os.environ.get("OMNIROUTE_API_KEY", "")
BASE_URL = os.environ.get(
    "OMNIROUTE_BASE_URL", "http://homelab:20128"
)


def _make_dummy_wav(path: str) -> None:
    with wave.open(path, "w") as w:
        w.setnchannels(1)
        w.setsampwidth(2)
        w.setframerate(16000)
        # 0.5s of near-silence
        w.writeframes(b"\x00\x00" * 8000)


def main() -> int:
    client = OmniRouteClient(base_url=BASE_URL, api_key=API_KEY, timeout=240.0)
    print(f"[smoke] Target gateway: {BASE_URL}")

    # 1. Semantic Search
    print("\n[1/4] Testing semantic search (infinity/BAAI/bge-m3)...")
    t0 = time.time()
    try:
        idx = SemanticSearchIndex(client)
        docs = [
            "Placinta cu branza si marar coapta la cuptor.",
            "Dezvoltarea retelelor neuronale pentru procesarea limbajului natural.",
            "Vin moldovenesc Feteasca Neagra maturat in butoaie de stejar.",
        ]
        n = idx.add_documents(docs)
        print(f"      Indexed {n} docs in {time.time() - t0:.1f}s")
        results = idx.search("mancare traditionala moldoveneasca", top_k=1)
        assert results, "no search results"
        print(f"      Query matched: {results[0]['document'][:50]}... (score: {results[0]['score']:.3f})")
        print("      PASS")
    except Exception as exc:
        print(f"      FAIL: {exc}")
        return 1

    # 2. Meeting Transcription
    print("\n[2/4] Testing meeting transcription (whisperfw)...")
    t0 = time.time()
    with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp:
        tmp_wav = tmp.name
    try:
        _make_dummy_wav(tmp_wav)
        res = transcribe_meeting([tmp_wav], client)
        print(f"      Transcribed in {time.time() - t0:.1f}s: '{res['transcript']}'")
        print("      PASS")
    except Exception as exc:
        print(f"      FAIL: {exc}")
        return 2
    finally:
        try:
            os.remove(tmp_wav)
        except OSError:
            pass

    # 3. Structured Extraction
    print("\n[3/4] Testing structured extraction (1zero)...")
    t0 = time.time()
    text = (
        "Clientul Ion Creanga, nascut pe 1 martie 1837 in Humulesti, "
        "a comandat 3 saci de faina si 2 butoaie de vin."
    )
    schema = {
        "nume": "string",
        "locul_nasterii": "string",
        "produse": "lista de stringuri sau obiecte",
    }
    try:
        extracted = extract_structured_data(text, schema, client)
        print(f"      Extracted in {time.time() - t0:.1f}s: {extracted}")
        assert isinstance(extracted, dict) and "nume" in extracted
        print("      PASS")
    except Exception as exc:
        print(f"      FAIL: {exc}")
        return 3

    # 4. Document Summarization
    print("\n[4/4] Testing document summarization (1zero)...")
    t0 = time.time()
    doc = (
        "Republica Moldova este un stat situat in Europa de Est, "
        "invecinat cu Romania la vest si Ucraina la nord, est si sud. "
        "Capitala tarii este Chisinau. Economia se bazeaza pe agricultura, "
        "industria vinicola si sectorul serviciilor IT in rapida expansiune. "
        "Traditiile populare, muzica si ospitalitatea moldoveneasca sunt "
        "recunoscute la nivel international."
    )
    try:
        summary_res = summarize_document(doc, client)
        print(f"      Summarized in {time.time() - t0:.1f}s: {summary_res['summary']}")
        assert summary_res["summary"], "empty summary"
        print("      PASS")
    except Exception as exc:
        print(f"      FAIL: {exc}")
        return 4

    print("\n" + "=" * 50)
    print(" ALL 4 OMNIROUTE WORKFLOWS PASSED LIVE SMOKE CHECK")
    print("=" * 50)
    return 0


if __name__ == "__main__":
    sys.exit(main())