#!/usr/bin/env python3
"""Sprint 15 — Round 2: Seed 50 more family-friendly recipes.

User direction (2026-06-06): "please add more meals to the potential
list" / "Pull in more recipes so we have a larger sample to generate
from."

This is a follow-up to scripts/seed_recipes.py (round 1) which
imported 18 recipes before hitting the 50-pt/day free-tier cap. This
round focuses on cuisines and meal types the round 1 list didn't
cover: Indian, Thai, Chinese regional, soups/stews, salads,
sandwiches/wraps, breakfast, German/European, French.

Same idempotent behavior as round 1: 409 from /api/recipes/import
means already imported; the script logs and continues.

Cost: 50 × complexSearch (1.10 pts) + 50 × /information (1 pt) =
105 pts, ~2 days on free tier. Today: run until the cap hits.

Run on the deploy host:
  ssh docker-willester
  cd /home/peter/MealPlanner
  set -a && source .env && set +a
  python3 scripts/seed_recipes_round2.py
"""
from __future__ import annotations

import json
import logging
import os
import sys
import time
from typing import Optional

import requests

logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(message)s")
log = logging.getLogger("seed_recipes_round2")

SPOONACULAR_KEY = os.environ.get("SPOONACULAR_API_KEY", "")
BACKEND_BASE = os.environ.get("MEALPLANNER_BACKEND", "http://localhost:8082")
SEARCH_URL = "https://api.spoonacular.com/recipes/complexSearch"
IMPORT_URL = f"{BACKEND_BASE}/api/recipes/import"
SLEEP_BETWEEN_QUERIES_S = 1.5

QUERIES: list[str] = [
    # Indian (8)
    "chicken tikka masala", "butter chicken", "palak paneer", "chana masala",
    "biryani", "dal", "samosa", "naan",
    # Thai (6)
    "green curry", "massaman curry", "tom yum soup", "mango sticky rice",
    "papaya salad", "thai basil chicken",
    # Chinese regional (6)
    "mapo tofu", "hot and sour soup", "scallion pancakes", "soup dumplings",
    "beef noodle soup", "dan dan noodles",
    # Soups & stews (6)
    "french onion soup", "clam chowder", "chicken noodle soup", "tomato soup",
    "lentil soup", "butternut squash soup",
    # Salads (6)
    "caesar salad", "cobb salad", "nicoise salad", "wedge salad",
    "pasta salad", "quinoa salad",
    # Sandwiches / wraps (5)
    "banh mi", "reuben sandwich", "club sandwich", "french dip", "gyro wrap",
    # Breakfast (5)
    "eggs benedict", "pancakes", "french toast", "omelette", "breakfast burrito",
    # German / European (4)
    "schnitzel", "spaetzle", "sauerbraten", "beef rouladen",
    # French (4)
    "coq au vin", "ratatouille", "beef bourguignon", "quiche lorraine",
]


def search_top_hit(query: str) -> Optional[dict]:
    try:
        resp = requests.get(
            SEARCH_URL,
            params={
                "query": query,
                "number": 1,
                "addRecipeInformation": "true",
                "instructionsRequired": "true",
                "apiKey": SPOONACULAR_KEY,
            },
            timeout=20,
        )
    except requests.RequestException as exc:
        log.warning("search request failed for %r: %s", query, exc)
        return None
    if resp.status_code == 402:
        log.error("Spoonacular quota exhausted mid-run; stopping.")
        sys.exit(1)
    if resp.status_code != 200:
        log.warning("search %r: HTTP %d %s", query, resp.status_code, resp.text[:200])
        return None
    results = resp.json().get("results", [])
    return results[0] if results else None


def import_recipe(external_id: str) -> str:
    try:
        resp = requests.post(
            IMPORT_URL,
            json={"external_id": str(external_id), "external_source": "spoonacular"},
            timeout=30,
        )
    except requests.RequestException as exc:
        return f"request_error: {exc}"
    if resp.status_code == 201:
        body = resp.json()
        return f"imported id={body.get('id')} name={body.get('name')!r}"
    if resp.status_code == 409:
        return "duplicate (already in library)"
    if resp.status_code == 503:
        return "quota_exhausted"
    return f"HTTP {resp.status_code}: {resp.text[:200]}"


def main() -> int:
    if not SPOONACULAR_KEY:
        log.error("SPOONACULAR_API_KEY not set. export it from /home/peter/MealPlanner/.env first.")
        return 2

    log.info("Seeding %d recipes (round 2) via %s", len(QUERIES), BACKEND_BASE)

    stats = {"imported": 0, "duplicate": 0, "no_hit": 0, "error": 0, "quota_exhausted": 0}
    for i, q in enumerate(QUERIES, start=1):
        hit = search_top_hit(q)
        if not hit:
            log.info("[%2d/%d] %-25r  no hit", i, len(QUERIES), q)
            stats["no_hit"] += 1
        else:
            ext_id = hit["id"]
            name = hit.get("title", "<no title>")
            result = import_recipe(ext_id)
            log.info("[%2d/%d] %-25r  ext=%s  %s  name=%r", i, len(QUERIES), q, ext_id, result, name)
            if result.startswith("imported"):
                stats["imported"] += 1
            elif "duplicate" in result:
                stats["duplicate"] += 1
            elif "quota" in result:
                stats["quota_exhausted"] += 1
                log.error("Backend quota exhausted. Stop at %d/%d.", i, len(QUERIES))
                break
            elif result.startswith("HTTP") or result.startswith("request_error"):
                stats["error"] += 1

        time.sleep(SLEEP_BETWEEN_QUERIES_S)

    log.info("DONE. stats=%s", json.dumps(stats))
    return 0


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