import os
import sys
import time
import json
from pathlib import Path
import requests

BASE = "http://127.0.0.1:8008"
OUTPUT_DIR = Path("Tools/output/explorer_3d")
OUTPUT_DIR.mkdir(parents=True, exist_ok=True)

session = requests.Session()

def wait_job(url_path, timeout=3600, interval=3):
    deadline = time.monotonic() + timeout
    while time.monotonic() < deadline:
        r = session.get(f"{BASE}{url_path}", timeout=30)
        r.raise_for_status()
        job = r.json()
        status = job.get("status")
        stage = job.get("stage", "")
        progress = job.get("progress", 0)
        print(f"[{status}] stage={stage} progress={progress}%", flush=True)
        if status in ("completed", "failed"):
            if status != "completed" or job.get("error"):
                raise RuntimeError(f"Job failed: {job.get('error') or job}")
            return job
        time.sleep(interval)
    raise TimeoutError(f"Job timeout: {url_path}")

# Step 0: Check status and generate reference image
print("Step 0: Generating Character Concept Image...")
prompt = (
    "chibi 3D game character boy adventurer, young cute explorer, 3.5 heads tall cartoon proportions, "
    "wearing brown explorer hat with goggles, beige short-sleeve adventurer jacket, cargo shorts, hiking boots, "
    "small utility pouch on leather belt, standard A-pose with arms angled down 40 degrees, "
    "legs straight and slightly apart, facing front directly, clean pure white background, full body, isolated, high quality 3D model turnaround"
)

img_batch = session.post(f"{BASE}/api/local-images/jobs", data={
    "model": "turbo",
    "profile": "concept",
    "prompt": prompt,
    "width": 1024,
    "height": 1024,
    "count": 1,
    "seed": 20261104
}, timeout=60).json()

img_job_id = img_batch["id"]
print("Image Batch ID:", img_job_id)

img_res = wait_job(f"/api/local-images/jobs/{img_job_id}", timeout=300)
img_url = img_res["images"][0]["url"]
ref_path = OUTPUT_DIR / "explorer_ref.png"
img_bytes = session.get(f"{BASE}{img_url}").content
ref_path.write_bytes(img_bytes)
print(f"Downloaded reference image: {ref_path} ({len(img_bytes)} bytes)")

# Prepare 3D
session.post(f"{BASE}/api/local-images/prepare-3d", timeout=120)
print("3D environment prepared.")