package config

import (
    "os"

    "gopkg.in/yaml.v3"
)

type Config struct {
    Database struct {
        Driver string `yaml:"driver"`
        DSN    string `yaml:"dsn"`
    } `yaml:"database"`

    Server struct {
        Port int    `yaml:"port"`
        Host string `yaml:"host"`
    } `yaml:"server"`

    JWT struct {
        Secret     string `yaml:"secret"`
        Expiration string `yaml:"expiration"`
    } `yaml:"jwt"`

    Logging struct {
        Level  string `yaml:"level"`
        Format string `yaml:"format"`
    } `yaml:"logging"`
}

// Load loads the configuration from the specified file
func Load(path string) (*Config, error) {
    data, err := os.ReadFile(path)
    if err != nil {
        return nil, err
    }

    var cfg Config
    if err := yaml.Unmarshal(data, &cfg); err != nil {
        return nil, err
    }

    return &cfg, nil
}