import io
import os
from pathlib import Path
from fastapi.testclient import TestClient
import sys
from pathlib import Path as _Path
base = _Path(__file__).resolve().parents[2]
sys.path.insert(0, str(base))
sys.path.insert(0, str(base / "docling"))
import app.server as server


class FakeMinio:
    def __init__(self):
        self.objs = {}

    def put_object(self, bucket_name: str, object_name: str, data: io.BytesIO, length: int, content_type: str):
        self.objs[(bucket_name, object_name)] = data.read(length)

    def get_presigned_url(self, method: str, bucket: str, obj: str, expires: int):
        return f"http://minio.test/presigned/{bucket}/{obj}"

    def presigned_get_object(self, bucket: str, obj: str, expires: int):
        return f"http://minio.test/presigned/{bucket}/{obj}"


def setup():
    server.RUNTIME_CONFIG["minio"].update({
        "endpoint": "127.0.0.1:9000",
        "public": "http://127.0.0.1:9000",
        "access": "ak",
        "secret": "sk",
        "bucket": "test",
        "secure": "false",
        "prefix": "assets",
        "store_final": "true",
        "public_read": "true",
    })
    fake = FakeMinio()
    def _cur():
        return fake, "test", "http://127.0.0.1:9000", "assets"
    server._minio_current = _cur  # type: ignore


def main():
    setup()
    app = server.app
    c = TestClient(app)
    tmp = Path("/tmp/run_convert_folder_debug")
    if tmp.exists():
        for p in tmp.rglob("*"):
            try:
                p.unlink()
            except Exception:
                pass
        try:
            tmp.rmdir()
        except Exception:
            pass
    tmp.mkdir(parents=True, exist_ok=True)

    root = tmp / "数+产品手册-MD源文件"
    sub = root / "DMDRS_DRS_Language_User_Manual"
    img = sub / "images"
    img.mkdir(parents=True, exist_ok=True)
    (img / "p.png").write_bytes(b"PNG")
    (sub / "a.md").write_text("# Title\n\n![](images/p.png)", "utf-8")

    r = c.post("/md/convert-folder", data={"folder_path": str(root), "prefix": "assets"})
    print("convert-folder:", r.status_code)
    print(r.json())


if __name__ == "__main__":
    main()