package scoresaber

import (
	"strconv"

	"git.lxtend.com/qqbot/handler"
	"git.lxtend.com/qqbot/model"
	"git.lxtend.com/qqbot/service/scoresaber"
)

var scoresaberInstance *scoresaber.SSQuery

func init() {
	scoresaberInstance = scoresaber.NewSSQuery()
	handler.RegisterHandler("查ss", getScore)
	handler.RegisterHandler("绑定ss", bindSS)
	handler.RegisterHandler("解绑ss", unbindSS)
	handler.RegisterHandler("最新ss", getRecentScore)
}

func getScore(msg model.Message) (reply model.Reply) {
	return model.Reply{
		ReplyMsg:       scoresaberInstance.GetScore(strconv.Itoa(int(msg.UserId))),
		ReferOriginMsg: true,
		FromMsg:        msg,
	}
}

func bindSS(msg model.Message) (reply model.Reply) {
	return model.Reply{
		ReplyMsg:       scoresaberInstance.BindSS(strconv.Itoa(int(msg.UserId)), msg.Msg[len("绑定ss "):]),
		ReferOriginMsg: true,
		FromMsg:        msg,
	}
}

func unbindSS(msg model.Message) (reply model.Reply) {
	return model.Reply{
		ReplyMsg:       scoresaberInstance.UnbindSS(strconv.Itoa(int(msg.UserId))),
		ReferOriginMsg: true,
		FromMsg:        msg,
	}
}

func getRecentScore(msg model.Message) (reply model.Reply) {
	count := 1
	if len(msg.Msg) > len("最新ss ") {
		var err error
		count, err = strconv.Atoi(msg.Msg[len("最新ss "):])
		if err != nil {
			return model.Reply{
				ReplyMsg:       "",
				ReferOriginMsg: true,
				FromMsg:        msg,
			}
		}
	}
	scoreMsg := ""
	for _, v := range scoresaber.ScoresManager.GetRecentScores(count) {
		scoreMsg += v.ToString() + "\n"
	}
	return model.Reply{
		ReplyMsg:       scoreMsg,
		ReferOriginMsg: true,
		FromMsg:        msg,
	}
}