package config

import (
	"reflect"

	cdr "git.loafle.net/commons/di-go/registry"
	"git.loafle.net/commons/logging-go"
	cur "git.loafle.net/commons/util-go/reflect"
	ocpc "git.loafle.net/overflow/commons-go/probe/config"
)

const (
	ConfigKey    = "Config"
	ConfigDirKey = "ConfigDir"
)

type Config struct {
	Account *ocpc.Account     `required:"true" json:"account" yaml:"account" toml:"account"`
	Central *ocpc.Central     `required:"true" json:"central" yaml:"central" toml:"central"`
	Probe   *ocpc.Probe       `required:"true" json:"probe" yaml:"probe" toml:"probe"`
	Paths   map[string]string `required:"true" json:"paths" yaml:"paths" toml:"paths"`
}

func GetConfig() *Config {
	_config, err := cdr.GetInstanceByName(ConfigKey)
	if nil != err {
		logging.Logger().Error(err)
		return nil
	}
	config, ok := _config.(*Config)
	if !ok {
		_, pkg, n := cur.GetTypeInfo(reflect.TypeOf(_config))
		logging.Logger().Errorf("Cannot convert [%s]%s to Config type", pkg, n)
		return nil
	}

	return config
}

func GetConfigDir() string {
	_configDir, err := cdr.GetInstanceByName(ConfigDirKey)
	if nil != err {
		logging.Logger().Error(err)
		return ""
	}
	configDir, ok := _configDir.(string)
	if !ok {
		_, pkg, n := cur.GetTypeInfo(reflect.TypeOf(_configDir))
		logging.Logger().Errorf("Cannot convert [%s]%s to string type", pkg, n)
		return ""
	}

	return configDir
}