package eta_training_video

import (
	"fmt"
	"github.com/beego/beego/v2/client/orm"
	"strings"
	"time"
)

// EtaTrainingVideoClassify 视频分类
type EtaTrainingVideoClassify struct {
	EtaTrainingVideoClassifyId int       `orm:"column(eta_training_video_classify_id);pk"`
	ClassifyName               string    `description:"视频分类名称"`
	ParentId                   int       `description:"父级ID"`
	Sort                       int       `description:"排序"`
	SysUserId                  int       `description:"创建人ID"`
	SysRealName                string    `description:"创建人姓名"`
	CreateTime                 time.Time `description:"创建时间"`
	ModifyTime                 time.Time `description:"更新时间"`
}

func (m *EtaTrainingVideoClassify) TableName() string {
	return "eta_training_video_classify"
}

func (m *EtaTrainingVideoClassify) PrimaryId() string {
	return VideoClassifyColumns.EtaTrainingVideoClassifyId
}

var VideoClassifyColumns = struct {
	EtaTrainingVideoClassifyId string
	ClassifyName               string
	ParentId                   string
	Sort                       string
	SysUserId                  string
	SysRealName                string
	CreateTime                 string
	ModifyTime                 string
}{
	EtaTrainingVideoClassifyId: "eta_training_video_classify_id",
	ClassifyName:               "classify_name",
	ParentId:                   "parent_id",
	Sort:                       "sort",
	SysUserId:                  "sys_user_id",
	SysRealName:                "sys_real_name",
	CreateTime:                 "create_time",
	ModifyTime:                 "modify_time",
}

func (m *EtaTrainingVideoClassify) Create() (err error) {
	o := orm.NewOrm()
	id, err := o.Insert(m)
	if err != nil {
		return
	}
	m.EtaTrainingVideoClassifyId = int(id)
	return
}

func (m *EtaTrainingVideoClassify) CreateMulti(items []*EtaTrainingVideoClassify) (err error) {
	if len(items) == 0 {
		return
	}
	o := orm.NewOrm()
	_, err = o.InsertMulti(len(items), items)
	return
}

func (m *EtaTrainingVideoClassify) Update(cols []string) (err error) {
	o := orm.NewOrm()
	_, err = o.Update(m, cols...)
	return
}

func (m *EtaTrainingVideoClassify) Del() (err error) {
	o := orm.NewOrm()
	sql := fmt.Sprintf(`DELETE FROM %s WHERE %s = ? LIMIT 1`, m.TableName(), m.PrimaryId())
	_, err = o.Raw(sql, m.EtaTrainingVideoClassifyId).Exec()
	return
}

func (m *EtaTrainingVideoClassify) GetItemById(id int) (item *EtaTrainingVideoClassify, err error) {
	o := orm.NewOrm()
	sql := fmt.Sprintf(`SELECT * FROM %s WHERE %s = ? LIMIT 1`, m.TableName(), m.PrimaryId())
	err = o.Raw(sql, id).QueryRow(&item)
	return
}

func (m *EtaTrainingVideoClassify) GetItemByCondition(condition string, pars []interface{}) (item *EtaTrainingVideoClassify, err error) {
	o := orm.NewOrm()
	sql := fmt.Sprintf(`SELECT * FROM %s WHERE 1=1 %s LIMIT 1`, m.TableName(), condition)
	err = o.Raw(sql, pars).QueryRow(&item)
	return
}

func (m *EtaTrainingVideoClassify) GetCountByCondition(condition string, pars []interface{}) (count int, err error) {
	o := orm.NewOrm()
	sql := fmt.Sprintf(`SELECT COUNT(1) FROM %s WHERE 1=1 %s`, m.TableName(), condition)
	err = o.Raw(sql, pars).QueryRow(&count)
	return
}

func (m *EtaTrainingVideoClassify) GetItemsByCondition(condition string, pars []interface{}, fieldArr []string, orderRule string) (items []*EtaTrainingVideoClassify, err error) {
	o := orm.NewOrm()
	fields := strings.Join(fieldArr, ",")
	if len(fieldArr) == 0 {
		fields = `*`
	}
	order := `ORDER BY create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT %s FROM %s WHERE 1=1 %s %s`, fields, m.TableName(), condition, order)
	_, err = o.Raw(sql, pars).QueryRows(&items)
	return
}

func (m *EtaTrainingVideoClassify) GetPageItemsByCondition(condition string, pars []interface{}, fieldArr []string, orderRule string, startSize, pageSize int) (items []*EtaTrainingVideoClassify, err error) {
	o := orm.NewOrm()
	fields := strings.Join(fieldArr, ",")
	if len(fieldArr) == 0 {
		fields = `*`
	}
	order := `ORDER BY create_time DESC`
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT %s FROM %s WHERE 1=1 %s %s LIMIT ?,?`, fields, m.TableName(), condition, order)
	_, err = o.Raw(sql, pars, startSize, pageSize).QueryRows(&items)
	return
}

// EtaTrainingVideoClassifyAddReq 新增视频分类请求体
type EtaTrainingVideoClassifyAddReq struct {
	ParentId     int    `description:"父级ID"`
	ClassifyName string `description:"视频分类名称"`
}

// EtaTrainingVideoClassifyEditReq 编辑视频分类请求体
type EtaTrainingVideoClassifyEditReq struct {
	ClassifyId int `description:"视频分类ID"`
	EtaTrainingVideoClassifyAddReq
}

// EtaTrainingVideoClassifyRemoveReq 删除视频分类请求体
type EtaTrainingVideoClassifyRemoveReq struct {
	ClassifyId int `description:"视频分类ID"`
}

// EtaTrainingVideoClassifyResp 视频分类响应体
type EtaTrainingVideoClassifyResp struct {
	List []*EtaTrainingVideoClassifyItem
}

// EtaTrainingVideoClassifyItem 视频分类信息
type EtaTrainingVideoClassifyItem struct {
	ClassifyId   int    `description:"视频分类ID"`
	ClassifyName string `description:"视频分类名称"`
	ParentId     int    `description:"父级ID"`
	Sort         int    `description:"排序"`
	Children     []*EtaTrainingVideoClassifyItem
}