package vip

import (
	"git.echol.cn/loser/lckt/global"
	"git.echol.cn/loser/lckt/model/common/request"
	"git.echol.cn/loser/lckt/model/vip"
	"go.uber.org/zap"
)

type VipService struct{}

// GetVipList 获取会员列表
func (v *VipService) GetVipList(p request.PageInfo) (vipList []vip.Vip, total int64, err error) {
	limit := p.PageSize
	offset := p.PageSize * (p.Page - 1)
	// 创建db
	db := global.GVA_DB.Model(&vip.Vip{})

	err = db.Count(&total).Error
	if err != nil {
		global.GVA_LOG.Error("获取会员列表失败", zap.Error(err))
		return
	}

	if limit != 0 {
		db = db.Limit(limit).Offset(offset)
	}
	err = db.Find(&vipList).Error
	if err != nil {
		global.GVA_LOG.Error("获取会员列表失败", zap.Error(err))
		return
	}
	return
}

// CreateVip 创建会员
func (v *VipService) CreateVip(vip vip.Vip) (err error) {
	err = global.GVA_DB.Create(&vip).Error
	if err != nil {
		return
	}
	return
}

// UpdateVip 更新会员
func (v *VipService) UpdateVip(vip vip.Vip) (err error) {
	err = global.GVA_DB.Save(&vip).Error
	if err != nil {
		return
	}
	return
}

// DeleteVip 删除会员
func (v *VipService) DeleteVip(vip vip.Vip) (err error) {
	err = global.GVA_DB.Delete(&vip).Error
	if err != nil {
		return
	}
	return
}

// GetVipById 获取会员详情
func (v *VipService) GetVipById(id string) (vip vip.Vip, err error) {
	err = global.GVA_DB.Where("id = ?", id).First(&vip).Error
	if err != nil {
		return
	}
	return
}