package main

import (
	"log"

	"github.com/cristalhq/aconfig"
	"github.com/cristalhq/aconfig/aconfigdotenv"
	"github.com/cristalhq/aconfig/aconfigyaml"
)

type StringType string

type NestedStruct struct {
	Key string
}

type NestedArr struct {
	Enabled      bool
	Str          StringType
	NestedStruct NestedStruct `yaml:"nested_struct"`
	Data         map[string]any
}

type Items struct {
	Arrs []NestedArr
}

type MyConfig struct {
	Items Items `yaml:"items"`
}

func main() {
	var cfg MyConfig
	loader := aconfig.LoaderFor(&cfg, aconfig.Config{
		Files: []string{"config.yaml"},
		FileDecoders: map[string]aconfig.FileDecoder{
			".yaml": aconfigyaml.New(),
			".yml":  aconfigyaml.New(),
			".env":  aconfigdotenv.New(),
		},
	})

	if err := loader.Load(); err != nil {
		log.Fatalf("could not load config: %v", err)
	}

	log.Printf("Config: %+v", cfg)
}