package models

import (
	"errors"
	"github.com/jinzhu/gorm"
)

type Ota struct {
	gorm.Model
	RecordId    string `gorm:"column:record_id;size:32;index"`
	Name        string `gorm:"column:name;size:100"`
	Url         string `gorm:"column:url;size:200"`
	Version     string `gorm:"column:version;size:20"`
	Size        int    `gorm:"column:size;"`
	ProductId   string `gorm:"column:product_id;size:32;index;"`
	ProductName string `gorm:"column:product_name;size:50;"`
	VendorId    string `gorm:"column:vendor_id;size:32;"`
}

// Validate 验证
func (a *Ota) Validate() error {
	if a.Url == "" {
		return errors.New("非法参数:[url]")
	}
	return nil
}

type OtaUpgradeParams struct {
	VendorId  string   `json:"vendor_id"`
	FileId    string   `json:"file_id"`
	ProductId string   `json:"product_id"`
	DeviceIDs []string `json:"device_ids"`
}

// Validate 验证
func (a *OtaUpgradeParams) Validate() error {
	if a.FileId == "" {
		return errors.New("非法参数:[file_id]")
	}
	if a.ProductId == "" && len(a.DeviceIDs) == 0 {
		return errors.New("非法参数:[product_id,device_ids]")
	}
	return nil
}