package config

import "github.com/ilyakaznacheev/cleanenv"

type Config struct {
	Debug    bool     `toml:"debug" env:"DEBUG" env-default:"false"`
	Pipeline Pipeline `toml:"pipeline"`
	Outputs  []Output `toml:"outputs"`
}

type Output struct {
	Type   string `toml:"type" env:"OUTPUT_TYPE"`
	Target string `toml:"target" env:"OUTPUT_TARGET"`
}

type Pipeline struct {
	Width  int `toml:"width" env:"PIPELINE_WIDTH" env-default:"50"`
	Height int `toml:"height" env:"PIPELINE_HEIGHT" env-default:"50"`
}

func LoadConfig(path string) (*Config, error) {
	var cfg Config
	err := cleanenv.ReadConfig(path, &cfg)
	if err != nil {
		// It's often useful to ignore "file not found" errors if you want
		// to allow configuration purely via environment variables.
		// However, the specific behavior depends on the application's needs.
		// For now, we'll return the error.
		return nil, err
	}
	return &cfg, nil
}