package core

import (
	"io/ioutil"
	"log"

	"gopkg.in/yaml.v2"
	"github.com/bwmarrin/discordgo"
)

type Config struct {
	Token string `yaml:"token"`
	Name  string `yaml:"name"`
	Talkback[] struct {
		Domain struct {
			Name string `yaml:"name"`
			Patterns []string `yaml:"patterns"`
			Answers []string `yaml:"answers"`
		} `yaml:"domain"`
	} `yaml:"talkback"`
}

type Command struct {
	name string
	desc string
	example string
	command func(
		s *discordgo.Session,
		m *discordgo.MessageCreate,
		message string)
}

func (c *Config) LoadConf() *Config {
	yamlFile, err := ioutil.ReadFile("config.yaml")
	if err != nil {
		log.Printf("yamlFile.Get err #%v ", err)
	}
	err = yaml.Unmarshal(yamlFile, c)
	if err != nil {
		log.Fatalf("Unmarshal: %v", err)
	}
	return c
}

var CommandRegister = make(
	map[string]Command)

func SetCommand(
	aliases []string,
	desc string,
	example string,
	command func(s *discordgo.Session, m *discordgo.MessageCreate, message string)) {
	for _, alias := range aliases {
		c := Command{
			name: alias,
			desc: desc,
			example: example,
			command: command}		
		CommandRegister[alias] = c
		log.Printf("added %s to Register", alias)
	}
}

var ConfigRegister Config