package containers

import (
	"joybuywork/internal/app"
	"joybuywork/internal/consts/ckey"
	"joybuywork/internal/repository/dbcheck"
	"joybuywork/internal/repository/finder"
	"joybuywork/internal/repository/model"
	"joybuywork/internal/repository/mtype"
	"joybuywork/internal/repository/withdefault"
	"joybuywork/internal/utils/blink"
	"joybuywork/internal/utils/logic"
	pb "joybuywork/proto/go_proto/w_fission_web"
	"joybuywork/proto/go_proto/workerr"
	"fmt"
	"time"

	ddevicepb "gits.branchcn.com/backend/deeplink/proto/go_proto/ddevice"
)

type FissionWebBindWeb struct {
	logic.Logic
	Req *pb.BindWebReq
	Res *pb.BindWebRes
}

func (s *FissionWebBindWeb) Run() error {
	return logic.Run(s)
}

func (s *FissionWebBindWeb) Exec() (err error) {
	cpn, err := s.campaign()
	if err != nil {
		return
	}

	channel, err := s.channel(cpn)
	if err != nil {
		return
	}

	wbu, err := s.webUser(cpn, channel)
	if err != nil {
		return
	}

	err = s.mark(cpn, channel, wbu)
	if err != nil {
		return
	}

	return
}

func (s *FissionWebBindWeb) mark(cpn *model.FissionCampaign, channel *model.FissionCampaignChannel, wbu *model.FissionWebUser) (err error) {
	project, err := finder.Project(s.Ctx, cpn.ProjectID)
	if err != nil {
		return s.BE().CacheError(err)
	}

	// 记录最后的行为渠道
	err = app.Redis.Set(s.Ctx, ckey.FissionWebLastChannel(cpn.ID, wbu.WebID), fmt.Sprint(channel.ID), 2*time.Hour)
	if err != nil {
		return s.BE().CacheError(err)
	}

	s.AddAfterRun(func() (err error) {
		s.Res.Id = wbu.ID
		s.Res.UserId = wbu.UserID
		s.Res.DownloadLink = blink.NewCampaignLink(project.Domain, cpn.HashID, channel.Mark).CampaignDownloadLink()
		s.Res.Submit = wbu.Answer != ""

		return
	})

	return
}

func (s *FissionWebBindWeb) campaign() (cpn *model.FissionCampaign, err error) {
	cpn, err = finder.Campaign(s.Ctx, s.Req.GetCampaignHashId())
	if err != nil {
		err = s.BE().CacheError(err)
		return
	}

	if cpn == nil {
		err = workerr.NotFound("not found cpn")
		return
	}

	return
}

func (s *FissionWebBindWeb) channel(cpn *model.FissionCampaign) (channel *model.FissionCampaignChannel, err error) {
	m := s.GetDao().FissionCampaignChannel

	channel, err = m.WithContext(s.Ctx).Where(
		m.CampaignID.Eq(cpn.ID),
		m.Mark.Eq(s.Req.GetCMark()),
		m.CType.Eq(mtype.FissionCampaignChannelTypeWeb),
		m.IsDel.Eq(mtype.No),
	).Take()
	if err = dbcheck.DbError(err); err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	if channel != nil {
		return
	}

	// 找不到就取默认渠道
	channel, err = m.WithContext(s.Ctx).Where(
		m.CampaignID.Eq(cpn.ID),
		m.IsDefault.Eq(mtype.Yes),
		m.CType.Eq(mtype.FissionCampaignChannelTypeWeb),
		m.IsDel.Eq(mtype.No),
	).Take()

	if err = dbcheck.DbError(err); err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	if channel == nil {
		err = workerr.NotFound("not found channel")
		return
	}

	return
}

func (s *FissionWebBindWeb) webUser(cpn *model.FissionCampaign, channel *model.FissionCampaignChannel) (wbu *model.FissionWebUser, err error) {
	m := s.GetDao().FissionWebUser
	wbu, err = m.WithContext(s.Ctx).Where(m.CampaignID.Eq(cpn.ID), m.WebID.Eq(s.Req.GetWebId())).Take()
	if err = dbcheck.DbError(err); err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	if wbu != nil {
		if wbu.UserID == 0 && wbu.ChannelID != channel.ID {
			_, err = m.WithContext(s.Ctx).Where(m.ID.Eq(wbu.ID)).UpdateSimple(m.ChannelID.Value(channel.ID))
			if err != nil {
				err = s.BE().MysqlError(err)
				return
			}
		}

		return
	}

	rewardId, err := s.fissionReward(cpn)
	if err != nil {
		return
	}

	var ip = s.Req.GetIp()
	var ipCity string
	if ip != "" {
		res, _ := app.NewDeepLinkDevice().FindIpAreaCode(s.Ctx, &ddevicepb.FindIpAreaCodeReq{Ip: s.Req.GetIp()})
		ipCity = res.GetAreaCode()
	}

	wbu = withdefault.FissionWebUser(&model.FissionWebUser{
		CampaignID: cpn.ID,
		ChannelID:  channel.ID,
		WebID:      s.Req.GetWebId(),
		RewardID:   rewardId,
		IP:         ip,
		IPCity:     ipCity,
	})

	err = m.WithContext(s.Ctx).Create(wbu)
	if err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	return
}

// 玩法的站外奖品id
func (s *FissionWebBindWeb) fissionReward(cpn *model.FissionCampaign) (rewardId int64, err error) {
	m := s.GetDao().FissionCampaignReward
	reward, err := m.WithContext(s.Ctx).Where(
		m.CampaignID.Eq(cpn.ID),
		m.RewardType.Eq(mtype.FissionCampaignRewardTypeWeb),
		m.IsDel.Eq(mtype.No),
	).Take()
	if err = dbcheck.DbError(err); err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	if reward != nil {
		rewardId = reward.ID
	}

	return
}