package library

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	cfg "go_dreamfactory/sys/configure/structs"
	"go_dreamfactory/utils"
)

//参数校验
func (this *apiComp) UseGiftCheck(session comm.IUserSession, req *pb.LibraryUseGiftReq) (code pb.ErrorCode) {
	if req.Heroid == "" || req.Items == "" || req.Counts == 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

// 给英雄赠送美食
func (this *apiComp) UseGift(session comm.IUserSession, req *pb.LibraryUseGiftReq) (code pb.ErrorCode, data *pb.ErrorData) {
	var (
		res         []*cfg.Gameatn
		totalExp    int32
		maxLv       int32 // 羁绊最大等级
		upLv        int32
		attenuation map[int32]int32
		likeStates  int32 // 0 普通食物 1 喜欢 2 不喜欢
		add         int32
	)
	attenuation = make(map[int32]int32, 0)
	code = this.UseGiftCheck(session, req)
	if code != pb.ErrorCode_Success {
		return // 参数校验失败直接返回
	}
	rsp := &pb.LibraryUseGiftResp{}
	_heroObj := this.module.modelFetter.getOneHeroFetter(session.GetUserId(), req.Heroid)
	if _heroObj == nil {
		code = pb.ErrorCode_HeroNoExist // 没找到对应的英雄信息
		return
	}

	_exp := this.module.configure.GetFavorabilityExp(req.Heroid)
	if len(_exp) == 0 {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	maxLv = int32(len(_exp)) // 获取当前星级羁绊最大等级
	// 达到最大等级不让继续升级
	if _heroObj.Favorlv >= maxLv {
		code = pb.ErrorCode_LibraryMaxLv
		return
	}

	// 获取当天最大的次数
	c := this.module.ModuleTools.GetGlobalConf().FavorabilityAttenuation
	maxCoun := c[len(c)-1].K + 1
	if _heroObj.Givecount+req.Counts > maxCoun { // 当天赠送次数
		code = pb.ErrorCode_LibraryGiveMaxCount
		return
	}
	last := 1
	for iPos, v := range c {
		for ; last <= iPos; last++ {
			attenuation[int32(last)] = v.V // 3,1000|6,500|9,250
		}
	}
	for i := _heroObj.Givecount; i <= _heroObj.Givecount+req.Counts; i++ {
		add += attenuation[i]
	}

	// 校验是否是自己喜欢的食物
	_c := this.module.configure.GetFavorability(req.Heroid, _heroObj.Favorlv)
	if _c != nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	for _, v := range _c.LikesFood { // 喜欢的食物
		if v == req.Items {
			likeStates = 1
			add += this.module.ModuleTools.GetGlobalConf().FavorabilityLikes * req.Counts
		}
	}
	for _, v := range _c.DislikingFood { //不喜欢
		if v == req.Items {
			likeStates = 2
			add += this.module.ModuleTools.GetGlobalConf().FavorabilityDislikes * req.Counts
		}
	}
	if likeStates == 0 {
		add += req.Counts
	}
	res = append(res, &cfg.Gameatn{
		A: "item",
		T: req.Items,
		N: req.Counts,
	})

	if code = this.module.CheckRes(session, res); code != pb.ErrorCode_Success { // 道具不够直接返回
		return
	}
	// 100*1 + 100*0.25 + 100*0.5
	totalExp = add
	_heroObj.Favorexp += totalExp

	// 折算出等级
	for {
		if _heroObj.Favorlv >= maxLv { // 达到最大等级不让继续升级
			code = pb.ErrorCode_LibraryMaxLv
			break
		}
		if _exp[_heroObj.Favorlv] <= _heroObj.Favorexp {
			_heroObj.Favorexp -= _exp[_heroObj.Favorlv]
			_heroObj.Favorlv += 1
			upLv++
		} else {
			break
		}
	}
	if code = this.module.ConsumeRes(session, res, true); code != pb.ErrorCode_Success { //真正消耗
		return
	}
	// 修改信息
	mapData := make(map[string]interface{})
	mapData["favorexp"] = _heroObj.Favorexp
	mapData["favorlv"] = _heroObj.Favorlv
	this.module.modelFetter.modifyHeroFetterDataByObjId(session.GetUserId(), _heroObj.Id, mapData)
	rsp.Data = _heroObj
	session.SendMsg(string(this.module.GetType()), LibraryUseGiftResp, rsp)

	// 任务统计
	//赠送英雄礼物并增加N点好感度
	if upLv > 0 {
		// this.module.ModuleRtask.SendToRtask(session, comm.Rtype134, utils.ToInt32(_heroObj.Heroid), upLv)
		go this.module.ModuleRtask.TriggerTask(session.GetUserId(), comm.GettaskParam(comm.Rtype134, utils.ToInt32(_heroObj.Heroid), upLv))
	}

	return
}