package config

import (
	"os"
)

type Config struct {
	DSN        string
	Driver     string // "mysql" or "sqlite"
	JWTSecret  string
	Port       string
	LlamaURL   string 
}

func getenv(k, def string) string { v := os.Getenv(k); if v == "" { return def }; return v }

func Load() Config {
    return Config{
        DSN:       getenv("DB_DSN", "file:mind.db?_pragma=busy_timeout(5000)"),
        Driver:    getenv("DB_DRIVER", "sqlite"),
        JWTSecret: getenv("JWT_SECRET", "devsecret"),
        Port:      getenv("PORT", "8080"),
        LlamaURL:  getenv("LLAMA_URL", "http://localhost:8081"),
    }
}