package discord

import (
	"fmt"
	"strings"

	"go.etztech.xyz/sedbot/config"
)

func Echo(cfg *config.Config) {
	echoes := make([]string, 0)
	for _, e := range cfg.Echoes {
		echo := e
		commands[echo.Name] = command{
			validate: func(cmd commandInit) bool {
				return true
			},
			run: func(cmd commandInit) (string, error) {
				return echo.Message, nil
			},
			help: echo.Help,
		}
		for _, a := range echo.Aliases {
			alias := a
			commands[alias] = command{
				validate: func(cmd commandInit) bool {
					return true
				},
				run: func(cmd commandInit) (string, error) {
					return echo.Message, nil
				},
				help: echo.Help,
			}
		}
		combined := append([]string{echo.Name}, echo.Aliases...)
		echoes = append(echoes, fmt.Sprintf("%s: %s", strings.Join(combined, ", "), echo.Help))
	}

	commands["echoes"] = command{
		validate: func(cmd commandInit) bool {
			return true
		},
		run: func(cmd commandInit) (string, error) {
			return strings.Join(echoes, "\n"), nil
		},
		help: "Get all dynamic messages",
	}
}