package cmm

import (
	"context"
	"joybuywork/internal/app"
	"joybuywork/internal/consts/ckey"
	"joybuywork/internal/plugins/jsonm"
	"joybuywork/internal/repository/cache"
	"joybuywork/internal/repository/dao"
	"joybuywork/internal/repository/model"
	"joybuywork/internal/repository/mtype"
	"joybuywork/internal/utils/lockdo"
	"joybuywork/internal/utils/merr"
	"fmt"
	"gorm.io/gen/field"
)

type UserAppReward struct {
	ctx context.Context
	be  *merr.BusinessError
}

func NewUserAppReward(ctx context.Context) UserAppReward {
	return UserAppReward{
		ctx: ctx,
		be:  merr.NewBE(ctx),
	}
}

func (s UserAppReward) Get(dao *dao.Query, user *model.FissionUser, orders ...field.Expr) (list []*model.FissionCampaignReward, err error) {
	conf, err := cache.NewCampaignConfig(s.ctx).FindByCampaignId(user.CampaignID)
	if err != nil {
		err = s.be.CacheError(err)
		return
	}

	userLang, userLevel, userCountry := user.UserLang, user.UserLevel, user.UserCountry

	var mark string
	switch conf.RewardGroup {
	case mtype.FissionRewardGroupLang:
		mark += ":lang_" + userLang
	case mtype.FissionRewardGroupUserLevel:
		mark += ":lv_" + fmt.Sprint(userLevel)
	case mtype.FissionRewardGroupLangAndUserLevel:
		mark += fmt.Sprintf(":lang_%s:lv_%d", userLang, userLevel)
	case mtype.FissionRewardGroupCountry:
		mark += ":country_" + userCountry
	default:

	}

	key := ckey.DataUserAppReward(user.CampaignID, mark)

	data, err := lockdo.Bytes(s.ctx, key, func() (data []byte, err error) {
		rewards, err1 := NewCMM(s.ctx, dao).UserAppReward(user, orders...)
		if err1 != nil {
			return nil, err1
		}

		return jsonm.MarshalCkZero(rewards)
	})

	err = jsonm.Unmarshal(data, &list)

	return
}

func (s UserAppReward) Delete(cpnId int64, rewardGroup int8, lang string, lv int64, country string) (err error) {
	var mark string
	switch rewardGroup {
	case mtype.FissionRewardGroupLang:
		mark += ":lang_" + lang
	case mtype.FissionRewardGroupUserLevel:
		mark += ":lv_" + fmt.Sprint(lv)
	case mtype.FissionRewardGroupLangAndUserLevel:
		mark += fmt.Sprintf(":lang_%s:lv_%d", lang, lv)
	case mtype.FissionRewardGroupCountry:
		mark += ":country_" + country
	default:

	}

	return app.Redis.Cache.Del(s.ctx, ckey.DataUserAppReward(cpnId, mark)).Err()
}