package discord

import (
	"fmt"
	"time"

	"gitea.dwysokinski.me/twhelp/dcbot/internal/domain"
)

const (
	colorGrey                 = 0x808080
	embedDescriptionCharLimit = 4096
)

func formatTimestamp(t time.Time) string {
	return t.Format(time.RFC3339)
}

func buildLink(text string, url string) string {
	if url == "" {
		return text
	}
	return fmt.Sprintf("[`%s`](%s)", text, url)
}

func buildChannelMention(id string) string {
	return "<#" + id + ">"
}

func boolToEmoji(val bool) string {
	if val {
		return ":white_check_mark:"
	}
	return ":x:"
}

func buildLangMessageID(languageTag string) string {
	return "lang." + languageTag
}

func buildPlayerMarkdown(p any) (string, error) {
	switch player := p.(type) {
	case domain.PlayerMeta:
		tag := player.Tribe.Tribe.Tag
		if tag == "" {
			tag = "-"
		}

		return buildLink(player.Name, player.ProfileURL) +
			" [" +
			buildLink(tag, player.Tribe.Tribe.ProfileURL) +
			"]", nil
	case domain.NullPlayerMeta:
		if !player.Valid {
			return "-", nil
		}

		tag := player.Player.Tribe.Tribe.Tag
		if tag == "" {
			tag = "-"
		}

		return buildLink(player.Player.Name, player.Player.ProfileURL) +
			" [" +
			buildLink(tag, player.Player.Tribe.Tribe.ProfileURL) +
			"]", nil
	default:
		return "", fmt.Errorf("can't build player markdown for type: %T", p)
	}
}