package commands

import (
	"github.com/bwmarrin/discordgo"

	"gitea.teamortix.com/chanbakjsd/Milen/db"
	"gitea.teamortix.com/chanbakjsd/Milen/level"
	"gitea.teamortix.com/chanbakjsd/Milen/util"
)

func handleLevel(dg *discordgo.Session, m *discordgo.MessageCreate, arguments []string) {
	target := m.Author.ID
	switch len(m.Mentions) {
	case 0:
	case 1:
		target = m.Mentions[0].ID
	default:
		util.SendFailEmbed(dg, m.ChannelID, "Invalid Arguments", "You can only check the level of one person at a time.")
		return
	}
	xp := db.GetXP(target)
	member, err := util.GetMember(dg, m.GuildID, target)
	if err != nil {
		util.ReportError(dg, err)
		util.SendFailEmbed(dg, m.ChannelID, "Error", "Cannot find requested member.")
		return
	}
	rank, level := level.GetLevelFromXP(xp)
	embed := &discordgo.MessageEmbed{
		Fields: []*discordgo.MessageEmbedField{
			&discordgo.MessageEmbedField{
				Name:   "Level",
				Value:  rank.String() + " " + util.FormatRomanNumeral(level),
				Inline: true,
			},
			&discordgo.MessageEmbedField{
				Name:   "Active Time",
				Value:  util.FormatPlural(xp, "second", "seconds") + " (or " + util.FormatTime(xp) + ")",
				Inline: true,
			},
			&discordgo.MessageEmbedField{
				Name:  "Internal User ID",
				Value: target,
			},
		},
		Thumbnail: &discordgo.MessageEmbedThumbnail{
			URL: util.GetAvatar(dg, member.User),
		},
	}
	if member.Nick != "" {
		embed.Title = "Level for " + member.Nick + " (" + member.User.Username + "#" + member.User.Discriminator + ")"
	} else {
		embed.Title = "Level for " + member.User.Username + "#" + member.User.Discriminator
	}
	util.SendEmbed(dg, m.ChannelID, embed)
}