package level

import (
	"time"

	"github.com/bwmarrin/discordgo"

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

var Roles []string

var ShouldCheck = make(map[string]map[string]bool)

func QueueRoles(dg *discordgo.Session) {
	for {
		time.Sleep(5 * time.Second)
		for guildID, v := range ShouldCheck {
			for userID := range v {
				rank, _ := GetLevelFromXP(db.GetXP(userID))
				AssignRoles(dg, guildID, userID, rank)
				delete(v, userID)
			}
		}
	}
}

func AssignRoles(dg *discordgo.Session, guildID string, userID string, rank Rank) {
	member, err := util.GetMember(dg, guildID, userID)
	if err != nil {
		util.ReportError(dg, err)
		return
	}
	//FIXME: Hack. To prevent someone who isn't part of the server yet to be assigned a role.
	if len(member.Roles) == 0 {
		return
	}
	if member.User.Bot {
		return
	}
OuterLoop:
	for i := 0; i <= int(rank); i++ {
		if i >= len(Roles) {
			return
		}
		for _, v := range member.Roles {
			if v == Roles[i] {
				continue OuterLoop
			}
		}
		err := dg.GuildMemberRoleAdd(guildID, userID, Roles[i])
		if err != nil {
			util.ReportError(dg, err)
			return
		}
	}
}