package model

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

type SysTenant struct {
	*model.SysTenant
}

type (
	// SysTenantBasic 租户基本信息
	SysTenantBasic struct {
	}
	// SysTenantInfo 租户信息
	SysTenantInfo struct {
		*model.SysTenant
		DeviceCount         int `json:"device_count"`
		CustomerDeviceCount int `json:"customer_device_count"`
	}
	// SysTenantSubsetInfo 租户子集信息
	SysTenantSubsetInfo struct {
		ID          uint64 `json:"id"`
		ParentID    uint64 `json:"parent_id"`
		Name        string `json:"name"`
		DeviceCount int    `json:"device_count"`
	}
	// SysTenantDeviceCount 设备数量
	SysTenantDeviceCount struct {
		TenantID      uint64 `json:"tenant_id"`
		Count         int    `json:"count"`
		CustomerCount int    `json:"customer_count"`
	}
)

// IsInvalid 判断是否有效
func (m *SysTenant) IsInvalid() bool {
	return false
}

// Tenants 租户信息
func (m *SysTenant) Tenants(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*SysTenantInfo, error) {

	db := orm.GetDB().Table(m.TableName()).Where("is_deleted = ?", model.DeleteStatusForNot)

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

	if err := db.Count(count).Error; err != nil {
		return nil, err
	}
	if err := db.Order("id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
		return nil, err
	}
	return out, nil
}

func NewSysTenant() *SysTenant {
	return &SysTenant{SysTenant: model.NewSysTenant()}
}