package service

import (
	"pure-admin/global"
	"pure-admin/model"
	"pure-admin/model/request"
)

//@author: [piexlmax](https://github.com/piexlmax)
//@function: CreateProvider
//@description: 创建Provider记录
//@param: provider model.Provider
//@return: err error

func CreateProvider(provider model.Provider) (err error) {
	err = global.MG_DB.Create(&provider).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: DeleteProvider
//@description: 删除Provider记录
//@param: provider model.Provider
//@return: err error

func DeleteProvider(provider model.Provider) (err error) {
	err = global.MG_DB.Delete(&provider).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: DeleteProviderByIds
//@description: 批量删除Provider记录
//@param: ids request.IdsReq
//@return: err error

func DeleteProviderByIds(ids request.IdsReq) (err error) {
	err = global.MG_DB.Delete(&[]model.Provider{},"id in (?)",ids.Ids).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: UpdateProvider
//@description: 更新Provider记录
//@param: provider *model.Provider
//@return: err error

func UpdateProvider(provider model.Provider) (err error) {
	err = global.MG_DB.Updates(&provider).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: GetProvider
//@description: 根据id获取Provider记录
//@param: id uint
//@return: err error, provider model.Provider

func GetProvider(id uint) (err error, provider model.Provider) {
	err = global.MG_DB.Where("id = ?", id).First(&provider).Error
	return
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: GetProviderInfoList
//@description: 分页获取Provider记录
//@param: info request.ProviderSearch
//@return: err error, list interface{}, total int64

func GetProviderInfoList(info request.ProviderSearch) (err error, list interface{}, total int64) {
	limit := info.PageSize
	offset := info.PageSize * (info.Page - 1)
    // 创建db
	db := global.MG_DB.Model(&model.Provider{})
    var providers []model.Provider
    // 如果有条件搜索 下方会自动创建搜索语句
	err = db.Count(&total).Error
	err = db.Limit(limit).Offset(offset).Find(&providers).Error
	return err, providers, total
}