package model

import (
	"SciencesServer/app/common/model"
	"SciencesServer/serve/orm"
	"fmt"
)

type SysAbout struct {
	*model.SysAbout
}

type SysAboutInfo struct {
	*model.SysAbout
	model.Area
}

func (m *SysAbout) About(where ...*model.ModelWhere) ([]*SysAboutInfo, error) {
	db := orm.GetDB().Table(m.TableName()+" AS a").
		Select("a.id", "a.parent_id", "a.title", "t.province", "t.city").
		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON a.tenant_id = t.id", model.NewSysTenant().TableName())).
		Where("a.is_deleted = ?", model.DeleteStatusForNot)

	if len(where) > 0 {
		for _, v := range where {
			db = db.Where(v.Condition, v.Value)
		}
	}
	out := make([]*SysAboutInfo, 0)

	if err := db.Order("a.sort " + model.OrderModeToAsc).Order("a.id " + model.OrderModeToDesc).Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

func NewSysAbout() *SysAbout {
	return &SysAbout{model.NewSysAbout()}
}