import os
from fastapi import FastAPI, HTTPException
from fastapi.middleware.cors import CORSMiddleware
import MySQLdb
from dotenv import load_dotenv
from routers import skills

load_dotenv()

app = FastAPI()

origins = [
    "http://localhost",
    "http://localhost:5173",
]
app.add_middleware(
    CORSMiddleware,
    allow_origins=origins,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)


def get_db_connection():
    try:
        conn = MySQLdb.connect(
            user=os.getenv("DB_USER"),
            passwd=os.getenv("DB_PASS"),
            host=os.getenv("DB_HOST"),
            db=os.getenv("DB_NAME"),
            charset='utf8mb4',
            cursorclass=MySQLdb.cursors.DictCursor 
        )
        return conn
    except MySQLdb.Error as e:
        print(f"Erreur de connexion à la base de données : {e}")
        raise HTTPException(status_code=500, detail="Erreur interne du serveur lors de la connexion à la base de données.")
    

@app.get("/")
def read_root():
    return {"status": "API Portfolio fonctionnelle !"}



app.include_router(
    skills.router,
    prefix="/api/skills",
    tags=["Skills"]
)