package svc

import (
	"applet/app/db"
	"applet/app/md/member_center"
	"applet/app/utils"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/model"
	"strings"
	"time"
	"xorm.io/xorm"
)

func UserManagementGetUsers(engine *xorm.Engine, req *md.UserManagementGetUserListReq) (*[]md.UserInfo, int64, error) {
	users := make([]md.UserInfo, 0)
	session := engine.Table("user").Alias("a").Distinct("a.id").
		Join("LEFT OUTER", []string{"user", "b"}, "a.parent_uid = b.id").
		Join("LEFT OUTER", "user_tag_records", "user_tag_records.uid = a.id")
	if req.ID != 0 {
		session = session.Where("a.id = ?", req.ID)
	}
	if req.Nickname != "" {
		session = session.Where("a.nickname = ?", req.Nickname)
	}
	if req.RecommendID != 0 {
		session = session.Where("a.parent_uid = ?", req.RecommendID)
	}
	if req.Tag != 0 {
		session = session.Where("user_tag_records.tag_id = ?", req.Tag)
	}
	if req.Phone != "" {
		session = session.Where("a.phone = ?", req.Phone)
	}
	if req.InviteCode != "" {
		session = session.Where("a.system_invite_code = ? or a.custom_invite_code = ?", req.InviteCode, req.InviteCode)
	}
	if req.ParentPhone != "" {
		session = session.Where("b.phone= ?", req.ParentPhone)
	}
	if req.ParentInviteCode != "" {
		session = session.Where("b.system_invite_code = ? or b.custom_invite_code = ?", req.ParentInviteCode, req.ParentInviteCode)
	}
	if req.Sex != 0 {
		session = session.Where("a.sex = ?")
	}
	if req.UnionId != "" {
		session = session.Where("a.union_id = ?", req.UnionId)
	}
	if req.Level != 0 {
		session = session.Where("a.level = ?", req.Level)
	}
	if req.RegisterType != 0 {
		session = session.Where("a.register_type = ?", req.RegisterType)
	}
	if req.State != 0 {
		session = session.Where("a.state = ?", req.State)
	}
	if req.IsRealName != 0 {
		session = session.Where("a.is_real_name = ?", req.IsRealName)
	}
	if req.Memo != "" {
		session = session.Where("a.memo = ?", req.Memo)
	}
	if req.RegisterBefore != "" && req.RegisterAfter != "" {
		session = session.Where("a.create_at > ? and a.create_at < ?", req.RegisterBefore, req.RegisterAfter)
	}
	if req.LoginBefore != "" && req.LoginAfter != "" {
		session = session.Where("a.update_at > ? and a.update_at < ?", req.LoginBefore, req.LoginAfter)
	}
	total, err := session.Limit(req.Limit, (req.Page-1)*req.Limit).Asc("a.id").FindAndCount(&users)
	if err != nil {
		return nil, 0, err
	}
	return &users, total, nil
}

func UserManagementUpdateUserInfo(engine *xorm.Engine, req *md.UserManagementUpdateUserInfoReq) (int64, error) {
	session := engine.NewSession()
	defer session.Close()
	session.Begin()
	userDb := implement.NewUserDb(db.Db)
	var affected int64
	var err1 error
	forceColumns := make([]string, 0)
	user := model.User{
		Id:          req.UID,
		Phone:       req.Phone,
		UnionId:     req.UnionId,
		Nickname:    req.Nickname,
		Avatar:      req.Avatar,
		LastLoginIp: req.LastLoginIp,
		Memo:        req.Memo,
		Password:    req.Password,
	}
	if req.Level != "" {
		user.Level = utils.StrToInt(req.Level)
	}
	if req.State != "" {
		user.State = utils.StrToInt(req.State)
	}
	if req.Sex != "" {
		user.Sex = utils.StrToInt(req.Sex)
	}
	if req.ParentUid != "" {
		user.ParentUid = utils.StrToInt64(req.ParentUid)
	} else {
		user.ParentUid = 0
	}

	forceColumns = []string{"sex", "parent_uid"}
	affected, err1 = userDb.UserUpdateBySession(session, req.UID, &user, forceColumns...)
	if err1 != nil {
		session.Rollback()
		return 0, err1
	}

	relateDb := implement.NewUserRelateDb(db.Db)
	relateForceColumns := []string{"sex", "parent_uid"}
	relate := &model.UserRelate{
		ParentUid: user.ParentUid,
	}
	affected, err1 = relateDb.UpdateUserRelateBySession(session, req.UID, relate, relateForceColumns...)
	if err1 != nil {
		session.Rollback()
		return 0, err1
	}
	// 获取用户所有标签记录
	recordsDb := implement.NewUserTagRecordsDb(db.Db)
	records, err := recordsDb.UserTagRecordsFindByParams(map[string]interface{}{
		"key":   "uid",
		"value": req.UID,
	})
	if err != nil {
		return 0, err
	}
	if records != nil {
		recordIds := make([]int, 0)
		for _, record := range *records {
			recordIds = append(recordIds, record.TagId)
		}

		// 删除所有用户的所有标签记录
		_, err := recordsDb.UserTagRecordsDeleteBySession(session, map[string]interface{}{
			"key":   "id",
			"value": recordIds,
		})
		if err != nil {
			return 0, err
		}
	}

	// 新增用户标签记录
	if req.Tag != "" {
		newRecords := make([]*model.UserTagRecords, 0)
		now := time.Now()
		tags := strings.Split(req.Tag, ",")
		for _, tag := range tags {
			newRecord := &model.UserTagRecords{
				TagId:    utils.StrToInt(tag),
				Uid:      req.UID,
				Memo:     req.Memo,
				CreateAt: now.Format("2006-01-02 15:04:05"),
			}
			newRecords = append(newRecords, newRecord)
		}
		affected, err = recordsDb.UserTagRecordsBatchInsert(newRecords)
		if err != nil {
			return 0, err
		}
	}

	err3 := session.Commit()
	if err3 != nil {
		session.Rollback()
		return 0, err3
	}

	return affected, nil
}