package campaignnotice

import (
	"joybuywork/internal/app"
	"joybuywork/internal/consts/ckey"
	"joybuywork/internal/plugins/jsonm"
	"joybuywork/internal/repository/cache"
	"joybuywork/internal/repository/dbcheck"
	"joybuywork/internal/repository/model"
	"joybuywork/internal/repository/mtype"
	"joybuywork/internal/repository/withdefault"
	"joybuywork/internal/service/queue/types"
	"joybuywork/internal/utils/lockdo"
	"joybuywork/internal/utils/logic"
	"joybuywork/internal/utils/timez"
	"time"

	"gits.branchcn.com/backend/joybuywork/proto/go_proto/workerr"
	"gits.branchcn.com/backend/microcode/plugins/derivative/lock"
	"gorm.io/gen/field"
)

type GameAction struct {
	logic.Logic

	Req *types.GameAction
}

func (s *GameAction) Data() (data jsonm.JsonM) {
	data, _ = jsonm.Marshal(s.Req)
	return
}

func (s *GameAction) Exec() (err error) {
	err = s.duration()
	if err != nil {
		return
	}

	err = s.total()
	if err != nil {
		return
	}

	err = s.date()
	if err != nil {
		return
	}

	return
}

// 入库
func (s *GameAction) duration() (err error) {
	one := &model.GameAction{
		ID:         s.Req.ID,
		ProjectID:  s.Req.ProjectId,
		GameID:     s.Req.GameId,
		UserID:     s.Req.UserId,
		LinkID:     s.Req.LinkId,
		Type:       s.Req.Type,
		ActionTime: s.Req.ActionTime,
		Dimension:  "",
	}

	one.SetDimension(&s.Req.Dimension)

	m := s.Dao().GameAction
	err = m.WithContext(s.Ctx).Create(one)
	if err != nil {
		return
	}

	return
}

func (s *GameAction) total() (err error) {
	id, err := s._getTotalId(0)
	if err != nil {
		return
	}

	m := s.GetDao().GameTotal
	var up []field.AssignExpr
	switch s.Req.Type {
	case mtype.GameActionTypeVisit:
		var first bool
		first, err = s._firstVisit(0)
		if err != nil {
			return
		}

		up = append(up, m.Pv.Add(1))
		if first {
			up = append(up, m.Uv.Add(1))
		}

	case mtype.GameActionTypeStay:
		up = append(up, m.Psec.Add(int64(s.Req.Dimension.StaySec)))
	}

	if len(up) > 0 {
		_, err = m.WithContext(s.Ctx).Where(m.ID.Eq(id)).UpdateSimple(up...)
		if err != nil {
			err = s.BE().MysqlError(err)
			return
		}
	}

	ltId, err := s._getTotalId(s.Req.LinkId)
	if err != nil {
		return
	}

	var ltUp []field.AssignExpr
	switch s.Req.Type {
	case mtype.GameActionTypeVisit:
		var first bool
		first, err = s._firstVisit(s.Req.LinkId)
		if err != nil {
			return
		}

		ltUp = append(ltUp, m.Pv.Add(1))
		if first {
			ltUp = append(ltUp, m.Uv.Add(1))
		}

	case mtype.GameActionTypeStay:
		ltUp = append(ltUp, m.Psec.Add(int64(s.Req.Dimension.StaySec)))
	}

	if len(ltUp) > 0 {
		_, err = m.WithContext(s.Ctx).Where(m.ID.Eq(ltId)).UpdateSimple(ltUp...)
		if err != nil {
			err = s.BE().MysqlError(err)
			return
		}
	}

	return
}

func (s *GameAction) _firstVisit(linkId int64) (first bool, err error) {
	key := ckey.GameActionFirst(s.Req.ProjectId, s.Req.GameId, linkId, s.Req.UserId, mtype.GameActionTypeVisit)
	if !app.Redis.Cache.SetNX(s.Ctx, key, 1, lockdo.Rand2HourExp()).Val() {
		return
	}

	m := s.Dao().GameAction
	visit, err := m.WithContext(s.Ctx).Where(
		m.ProjectID.Eq(s.Req.ProjectId),
		m.GameID.Eq(s.Req.GameId),
		m.LinkID.Eq(linkId),
		m.UserID.Eq(s.Req.UserId),
		m.Type.Eq(mtype.GameActionTypeVisit),
	).First()
	if err = dbcheck.DbError(err); err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	if visit == nil || visit.ID == s.Req.ID {
		return true, nil
	}

	return
}

func (s *GameAction) date() (err error) {
	day, start, end := timez.GMTStartAndEndTs(8)

	id, err := s._getTotalDateId(0, day)
	if err != nil {
		return
	}

	m := s.GetDao().GameTotalDate
	var up []field.AssignExpr
	switch s.Req.Type {
	case mtype.GameActionTypeVisit:
		var first bool
		first, err = s._firstDateVisit(0, day, start, end)
		if err != nil {
			return
		}

		up = append(up, m.Pv.Add(1))
		if first {
			up = append(up, m.Uv.Add(1))
		}

	case mtype.GameActionTypeStay:
		up = append(up, m.Psec.Add(int64(s.Req.Dimension.StaySec)))
	}

	if len(up) > 0 {
		_, err = m.WithContext(s.Ctx).Where(m.ID.Eq(id)).UpdateSimple(up...)
		if err != nil {
			err = s.BE().MysqlError(err)
			return
		}
	}

	ltId, err := s._getTotalDateId(s.Req.LinkId, day)
	if err != nil {
		return
	}

	var ltUp []field.AssignExpr
	switch s.Req.Type {
	case mtype.GameActionTypeVisit:
		var first bool
		first, err = s._firstDateVisit(s.Req.LinkId, day, start, end)
		if err != nil {
			return
		}

		ltUp = append(ltUp, m.Pv.Add(1))
		if first {
			ltUp = append(ltUp, m.Uv.Add(1))
		}

	case mtype.GameActionTypeStay:
		ltUp = append(ltUp, m.Psec.Add(int64(s.Req.Dimension.StaySec)))
	}

	if len(ltUp) > 0 {
		_, err = m.WithContext(s.Ctx).Where(m.ID.Eq(ltId)).UpdateSimple(ltUp...)
		if err != nil {
			err = s.BE().MysqlError(err)
			return
		}
	}

	return
}

func (s *GameAction) _firstDateVisit(linkId int64, day string, start, end int64) (first bool, err error) {
	key := ckey.GameActionFirstDate(s.Req.ProjectId, s.Req.GameId, linkId, s.Req.UserId, mtype.GameActionTypeVisit, day)
	if !app.Redis.Cache.SetNX(s.Ctx, key, 1, lockdo.Rand2HourExp()).Val() {
		return
	}

	m := s.Dao().GameAction
	visit, err := m.WithContext(s.Ctx).Where(
		m.ProjectID.Eq(s.Req.ProjectId),
		m.GameID.Eq(s.Req.GameId),
		m.LinkID.Eq(linkId),
		m.UserID.Eq(s.Req.UserId),
		m.Type.Eq(mtype.GameActionTypeVisit),
		m.ActionTime.Between(start, end),
	).First()
	if err = dbcheck.DbError(err); err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	if visit == nil || visit.ID == s.Req.ID {
		return true, nil
	}

	return
}

func (s *GameAction) _getTotalId(linkId int64) (id int64, err error) {
	cc := cache.NewGameTotal(s.Ctx)
	id, err = cc.FindByUniqIdx(s.Req.ProjectId, s.Req.GameId, linkId)
	if err != nil {
		err = s.BE().CacheError(err)
		return
	}

	lc := app.NewFollower(s.Ctx, ckey.GameTotalCreateOnce(s.Req.ProjectId, s.Req.GameId, linkId), lock.SetExpire(10*time.Second)).Lock()
	defer lc.Release()
	if lc.Error() != nil {
		err = workerr.BusyError
		return
	}

	id, err = cc.FindByUniqIdx(s.Req.ProjectId, s.Req.GameId, linkId)
	if err != nil {
		err = s.BE().CacheError(err)
		return
	}

	if id != 0 {
		return
	}

	total := withdefault.GameTotal(&model.GameTotal{
		ProjectID: s.Req.ProjectId,
		GameID:    s.Req.GameId,
		LinkID:    linkId,
	})

	err = s.GetDao().GameTotal.WithContext(s.Ctx).Create(total)
	if err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	return total.ID, nil
}

func (s *GameAction) _getTotalDateId(linkId int64, day string) (id int64, err error) {
	cc := cache.NewGameTotalDate(s.Ctx)
	id, err = cc.FindByUniqIdx(s.Req.ProjectId, s.Req.GameId, linkId, day)
	if err != nil {
		err = s.BE().CacheError(err)
		return
	}

	lc := app.NewFollower(s.Ctx, ckey.GameTotalCreateOnceDate(s.Req.ProjectId, s.Req.GameId, linkId, day), lock.SetExpire(10*time.Second)).Lock()
	defer lc.Release()
	if lc.Error() != nil {
		err = workerr.BusyError
		return
	}

	id, err = cc.FindByUniqIdx(s.Req.ProjectId, s.Req.GameId, linkId, day)
	if err != nil {
		err = s.BE().CacheError(err)
		return
	}

	if id != 0 {
		return
	}

	total := withdefault.GameTotalDate(&model.GameTotalDate{
		ProjectID: s.Req.ProjectId,
		GameID:    s.Req.GameId,
		LinkID:    linkId,
		Ymd:       day,
	})

	err = s.GetDao().GameTotalDate.WithContext(s.Ctx).Create(total)
	if err != nil {
		err = s.BE().MysqlError(err)
		return
	}

	return total.ID, nil
}