package main

import (
	"fmt"

	"github.com/adimax2953/config"
)

type DummyConfig struct {
	RedisHost     string `env:"REDIS_HOST"       yaml:"redisHost"       arg:"redis-host;the Redis server address and port"`
	RedisPassword string `env:"REDIS_PASSWORD"   yaml:"redisPassword"   arg:"redis-passowrd;the Redis password"`
	RedisDB       int    `env:"REDIS_DB"         yaml:"redisDB"         arg:"redis-db;the Redis database number"`
	RedisPoolSize int    `env:"-"                yaml:"redisPoolSize"`
	Workspace     string `env:"-"                yaml:"workspace"       arg:"workspace;the data workspace"`
}

func main() {
	conf := DummyConfig{}

	config.NewConfigurationService(&conf).
		LoadEnvironmentVariables("").
		LoadEnvironmentVariables("K8S").
		LoadYamlFile("config.yaml").
		LoadYamlFile("config.${ENVIRONMENT}.yaml").
		LoadCommandArguments()

	fmt.Printf("%+v\n", conf)
}

type Config struct {
  RedisHost     string `env:"*REDIS_HOST"`
  RedisPassword string `env:"REDIS_PASSWORD"`
  RedisDB       int    `env:"REDIS_DB"`
}

type Config struct {
  RedisHost     string `env:"REDIS_HOST,required"`
  RedisPassword string `env:"REDIS_PASSWORD"`
  RedisDB       int    `env:"REDIS_DB"`
}

type Config struct {
	RedisHost     string `arg:"redis-host;the Redis server address and port"`
	RedisPassword string `arg:"redis-passowrd;the Redis password"`
	RedisDB       int    `arg:"redis-db;the Redis database number"`
	Workspace     string `arg:"workspace;the data workspace"`
}