from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from dotenv import load_dotenv
from app.api.payments import router as payments_router
from app.db.base import engine, Base

# Load environment variables from .env file
load_dotenv()

# Create database tables
Base.metadata.create_all(bind=engine)

app = FastAPI(
    title="Stripe Payment Integration Service",
    description="A FastAPI service for handling Stripe payments",
    version="1.0.0",
)

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

# Include routers
app.include_router(payments_router, prefix="/api/v1")


@app.get("/")
async def root():
    """Base endpoint with service information"""
    return {
        "title": "Stripe Payment Integration Service",
        "description": "A FastAPI service for handling Stripe payments",
        "version": "1.0.0",
        "documentation": "/docs",
        "health_check": "/health",
    }


@app.get("/health")
async def health_check():
    """Health check endpoint"""
    import os

    stripe_configured = bool(os.getenv("STRIPE_SECRET_KEY"))
    webhook_configured = bool(os.getenv("STRIPE_WEBHOOK_SECRET"))

    return {
        "status": "healthy",
        "service": "stripe-payment-integration-service",
        "version": "1.0.0",
        "stripe_configured": stripe_configured,
        "webhook_configured": webhook_configured,
    }


@app.get("/config/stripe")
async def get_stripe_config():
    """Get Stripe publishable key for frontend use"""
    import os

    publishable_key = os.getenv("STRIPE_PUBLISHABLE_KEY")

    return {
        "publishable_key": publishable_key,
        "test_mode": publishable_key.startswith("pk_test_")
        if publishable_key
        else False,
    }