package discord

import (
	"fmt"
	"strings"

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

func Links(cfg *config.Config) {
	links := make([]string, 0)
	for _, link := range cfg.Links {
		commands[link.Name] = command{
			validate: func(cmd commandInit) bool {
				return true
			},
			run: func(cmd commandInit) error {
				sendMessage(cmd.session, cmd.message.ChannelID, fmt.Sprintf("<%s>", link.URL))
				return nil
			},
			help: fmt.Sprintf("Returns the link for %s", link.Name),
		}
		links = append(links, fmt.Sprintf("%s -> %s", link.Name, link.URL))
		for _, alias := range link.Aliases {
			commands[alias] = command{
				validate: func(cmd commandInit) bool {
					return true
				},
				run: func(cmd commandInit) error {
					sendMessage(cmd.session, cmd.message.ChannelID, fmt.Sprintf("<%s>", link.URL))
					return nil
				},
				help: fmt.Sprintf("Returns the link for %s", alias),
			}
			links = append(links, fmt.Sprintf("%s -> %s", alias, link.URL))
		}
	}

	commands["links"] = command{
		validate: func(cmd commandInit) bool {
			return true
		},
		run: func(cmd commandInit) error {
			sendMessage(cmd.session, cmd.message.ChannelID, strings.Join(links, "\n"))
			return nil
		},
		help: "Get all dynamic links",
	}
}