package discord

import (
	"fmt"
	"strings"
)

func init() {
	commands = append(commands, &command{
		name: "compliment",
		validate: func(cmd commandInit) bool {
			return true
		},
		run: func(cmd commandInit) (string, error) {
			if !memeRateLimit.Try() {
				return "", nil
			}

			fields := strings.Fields(cmd.message.Content)

			var target string
			if len(fields) > 1 {
				target = strings.Join(fields[1:], " ")
			} else if cmd.message.Member.Nick != "" {
				target = cmd.message.Member.Nick
			} else {
				target = cmd.message.Author.Username
			}

			compliment := fmt.Sprintf("%s, I would %s my %s just to %s.",
				target,
				random(cmd.config.Compliment.Verbs),
				random(cmd.config.Compliment.Nouns),
				random(cmd.config.Compliment.MinorThings),
			)

			sendMessage(cmd.session, cmd.message.ChannelID, compliment, true)

			return "", nil
		},
		help: "Compliment someone!",
	})
}