package config

import (
	"fmt"
	log "github.com/sirupsen/logrus"
	"github.com/spf13/viper"
	"strings"
)

type config struct {
	Areas []Area
	Bot struct {
		Interval int
		Token string
		Channels []struct {
			Id      int64
			Message int64
		}
	}

	// Enable debug output
	Debug bool
}

type Area struct {
	Name string
	Id   int
}

func (c config) GetAreaByName(name string) *Area {
	for i, area := range c.Areas {
		if strings.ToLower(area.Name) == strings.ToLower(name) {
			return &c.Areas[i]
		}
	}
	return nil
}

func (c config) GetAreaById(id int) *Area {
	for i, area := range c.Areas {
		if area.Id == id {
			return &c.Areas[i]
		}
	}
	return nil
}

func (a Area) String() string {
	return fmt.Sprintf("Area[%v](%v)", a.Id, a.Name)
}

var C config

func init() {
	//viper.SetDefault("Target.User", "uplog")
	//viper.SetDefault("Target.Group", "uplog")
	//viper.SetDefault("Target.Perm.File", 0640)
	viper.SetDefault("Bot.Interval", 300)
	viper.AutomaticEnv()
}
func LoadConfiguration() {
	viper.AddConfigPath(".")
	viper.AddConfigPath("~/")
	viper.AddConfigPath("/etc/")
	viper.SetConfigName("load")
	if err := viper.ReadInConfig(); err != nil {
		log.WithError(err).Warn("cannot read configuration file")
	}
	if err := viper.Unmarshal(&C); err != nil {
		log.WithError(err).Warn("cannot parse configuration")
	}
}