from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
import sys
import os

# Add current directory to path
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

from api.routes import router

app = FastAPI(
    title="ICD-10 and CPT Coding API",
    description="Analyzes medical provider notes and returns appropriate ICD-10 and CPT codes with explanations",
    version="1.0.0",
    docs_url="/docs",
    redoc_url="/redoc"
)

# CORS middleware
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Include routers
app.include_router(router)

@app.get("/")
async def root():
    return {
        "message": "ICD-10 and CPT Coding API",
        "docs": "/docs",
        "health": "/api/v1/health"
    }

if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=7860)