app.py

from fastapi import FastAPI, Body

app = FastAPI(title="Python_ai")

@app.get("/health")
def health():
    return {"ok": True}

@app.post("/code_help")
def code_help(payload: dict = Body(...)):
    # Trivial fixer: rename "reslt" -> "result" if present
    viewport = payload.get("telemetry", {}).get("viewport", {})
    text = viewport.get("text", "")
    if "reslt" in text and "result" not in text:
        patch = text.replace("reslt", "result")
        return {
            "mode": "patch",
            "patch": f"--- a/main.py\n+++ b/main.py\n@@ -1 +1 @@\n-{text}\n\n+{patch}\n\n",
            "full_text": "",
            "explanation": "Fixed misspelling 'reslt' -> 'result'.",
            "confidence": 0.95,
            "need": {"function": False, "xrefs": [], "page_ids": []},
        }
    # Default no-op
    return {
        "mode": "patch",
        "patch": "",
        "full_text": "",
        "explanation": "No obvious fix.",
        "confidence": 0.5,
        "need": {"function": False, "xrefs": [], "page_ids": []},
    }