server.py

from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse # <--- Add this import
from env import FinAuditEnv
import os

app = FastAPI()

# Initialize your environment natively
env_instance = FinAuditEnv()

# 🚨 THE FIX: Serve the beautiful HTML dashboard to humans
@app.get("/", response_class=HTMLResponse)
def home():
    # Fallback message just in case index.html is missing
    if not os.path.exists("index.html"):
        return "<h1>FinAuditEnv is Live! (index.html missing)</h1>"
    with open("index.html", "r") as f:
        return f.read()

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

@app.post("/reset")
async def reset_env(request: Request):
    payload = await request.json() if await request.body() else {}
    task = payload.get("task_name", "finaudit_complex") 
    obs = env_instance.reset(task)
    return {"observation": obs}

@app.post("/step")
async def step_env(request: Request):
    payload = await request.json()
    action = payload.get("action") if "action" in payload else payload
    obs, reward, done = env_instance.step(action)
    return {"observation": obs, "reward": reward, "done": done}

@app.get("/state")
async def get_state():
    return {"state": "active"}