fix: streamline gemini flow and add e2e test

scripts/test_image_pipeline_e2e.py

@@ -0,0 +1,144 @@
+import asyncio
+import os
+from datetime import datetime
+from pathlib import Path
+
+import httpx
+from dotenv import load_dotenv
+from PIL import Image, ImageDraw
+
+from services.service_gemini import GeminiExtractV2Service
+from services.service_tuhui_upload import upload_to_tuhui
+
+load_dotenv()
+
+BASE_DIR = Path(__file__).resolve().parents[1] / "tmp_e2e_pipeline"
+BASE_DIR.mkdir(parents=True, exist_ok=True)
+
+TUHUI_WEB_BASE = os.getenv("TUHUI_WEB_BASE_URL", "https://tuhui.cloud").rstrip("/")
+TUHUI_DIRECT_BASE = os.getenv("TUHUI_DIRECT_BASE_URL", "http://1.12.50.92:8002").rstrip("/")
+TUHUI_API_BASES = [f"{TUHUI_DIRECT_BASE}/api", f"{TUHUI_WEB_BASE}/api"]
+TUHUI_PHONE = os.getenv("TUHUI_PHONE", "17520145271")
+TUHUI_PASSWORD = os.getenv("TUHUI_PASSWORD", "zuowei1216")
+
+
+def build_test_input() -> Path:
+    ts = datetime.now().strftime("%Y%m%d_%H%M%S")
+    path = BASE_DIR / f"input_{ts}.png"
+    img = Image.new("RGBA", (768, 768), (228, 244, 249, 255))
+    draw = ImageDraw.Draw(img)
+    draw.rounded_rectangle((40, 40, 728, 728), radius=48, fill=(33, 114, 147, 255))
+    draw.ellipse((120, 120, 340, 340), fill=(96, 214, 255, 255))
+    draw.rectangle((390, 160, 640, 460), fill=(11, 54, 72, 255))
+    draw.text((110, 540), "TW Gemini E2E Test", fill=(255, 255, 255, 255))
+    img.save(path)
+    return path
+
+
+async def login_tuhui(client: httpx.AsyncClient) -> tuple[str, str]:
+    last_error = None
+    for api_base in TUHUI_API_BASES:
+        try:
+            resp = await client.post(
+                f"{api_base}/auth/login",
+                json={"phone": TUHUI_PHONE, "password": TUHUI_PASSWORD},
+                timeout=30.0,
+            )
+            resp.raise_for_status()
+            data = resp.json()
+            return data["access_token"], api_base
+        except Exception as e:
+            last_error = e
+    raise last_error or RuntimeError("图绘登录失败")
+
+
+async def create_order_and_pay(client: httpx.AsyncClient, api_base: str, token: str, work_id: int) -> dict:
+    headers = {"Authorization": f"Bearer {token}"}
+    order_resp = await client.post(
+        f"{api_base}/orders/create",
+        headers=headers,
+        json={"work_id": work_id, "payment_method": "balance"},
+        timeout=30.0,
+    )
+    order_resp.raise_for_status()
+    order = order_resp.json()
+
+    pay_resp = await client.post(
+        f"{api_base}/orders/pay/{order['id']}",
+        headers=headers,
+        timeout=30.0,
+    )
+    pay_resp.raise_for_status()
+    payment = pay_resp.json()
+    return {"order": order, "payment": payment}
+
+
+async def download_work(client: httpx.AsyncClient, api_base: str, token: str, work_id: int) -> Path:
+    headers = {"Authorization": f"Bearer {token}"}
+    resp = await client.get(
+        f"{api_base}/works/{work_id}/download",
+        headers=headers,
+        timeout=60.0,
+    )
+    resp.raise_for_status()
+    filename = resp.headers.get("content-disposition", "").split("filename=")[-1].strip('"') or f"work_{work_id}.bin"
+    dest = BASE_DIR / filename
+    dest.write_bytes(resp.content)
+    return dest
+
+
+async def main():
+    print("== 构建测试图 ==")
+    input_path = build_test_input()
+    output_path = BASE_DIR / f"gemini_{input_path.stem}.png"
+    print(f"输入图: {input_path}")
+
+    print("== Gemini 处理 ==")
+    gemini = GeminiExtractV2Service()
+    success, message, data = await gemini.extract_pattern(
+        str(input_path),
+        str(output_path),
+        custom_prompt="根据原图生成一张更完整、更干净的科技风背景素材图，保持主体布局清晰。",
+        aspect_ratio="1:1",
+    )
+    print({"success": success, "message": message, "data": data})
+    if not success:
+        raise RuntimeError(f"Gemini 处理失败: {message}")
+
+    print("== 上传图绘 ==")
+    title = f"E2E测试图_{datetime.now().strftime('%m%d_%H%M%S')}"
+    upload_result = await upload_to_tuhui(
+        image_path=str(output_path),
+        title=title,
+        description="自动化端到端测试图，0元下载校验。",
+        price=0,
+        category="设计素材",
+        tags="E2E测试,自动化",
+        designer_name="自动化测试",
+    )
+    print(upload_result.as_dict())
+    if not upload_result.success:
+        raise RuntimeError(f"图绘上传失败: {upload_result.message}")
+
+    print("== 登录图绘并创建0元订单 ==")
+    async with httpx.AsyncClient(follow_redirects=True) as client:
+        token, api_base = await login_tuhui(client)
+        pay_info = await create_order_and_pay(client, api_base, token, upload_result.work_id)
+        print(pay_info)
+
+        print("== 下载作品 ==")
+        downloaded = await download_work(client, api_base, token, upload_result.work_id)
+        print({"downloaded_file": str(downloaded), "size": downloaded.stat().st_size})
+
+    print("== 测试完成 ==")
+    print(
+        {
+            "work_id": upload_result.work_id,
+            "detail_url": upload_result.download_url,
+            "processed_output": str(output_path),
+        }
+    )
+
+
+if __name__ == "__main__":
+    asyncio.run(main())