// Code generated by goctl. DO NOT EDIT!

package model

import (
	"context"
	"strings"
	"time"

	"git.noahlan.cn/northlan/ntools-go/gorm-zero/gormx"
	"github.com/zeromicro/go-zero/core/stores/builder"
	"github.com/zeromicro/go-zero/core/stringx"
	"gorm.io/gorm"
)

var (
	userFieldNames          = builder.RawFieldNames(&User{})
	userRows                = strings.Join(userFieldNames, ",")
	userRowsExpectAutoSet   = strings.Join(stringx.Remove(userFieldNames, "`create_time`", "`update_time`"), ",")
	userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "`id`", "`create_time`", "`update_time`"), "=?,") + "=?"
)

type (
	userModel interface {
		gormx.TxModel
		Insert(ctx context.Context, tx *gorm.DB, data *User) error
		FindOne(ctx context.Context, tx *gorm.DB, id int64) (*User, error)
		Update(ctx context.Context, tx *gorm.DB, data *User) error
		Delete(ctx context.Context, tx *gorm.DB, id int64) error
	}

	defaultUserModel struct {
		gormx.GormConn
		table string
	}

	User struct {
		Id         int64     `gorm:"column:id;primaryKey"`            // 用户ID
		Username   string    `gorm:"column:username"`                 // 用户名
		CreateTime time.Time `gorm:"column:create_time;default:null"` // 创建时间
		UpdateTime time.Time `gorm:"column:update_time;default:null"` // 更新时间
	}
)

var UserTableName = "`user`"

func newUserModel(conn *gorm.DB) *defaultUserModel {
	return &defaultUserModel{
		GormConn: gormx.NewConn(conn),
		table:    UserTableName,
	}
}

func (m *defaultUserModel) Insert(ctx context.Context, tx *gorm.DB, data *User) error {
	err := gormx.WithTx(ctx, m.DB, tx).Create(&data).Error
	return err
}

func (m *defaultUserModel) FindOne(ctx context.Context, tx *gorm.DB, id int64) (*User, error) {
	var resp User
	err := gormx.WithTx(ctx, m.DB, tx).Model(&User{}).Where("`id` = ?", id).Take(&resp).Error
	err = gormx.WrapSelectErr(err)
	if err != nil {
		return nil, err
	}
	return &resp, nil
}

func (m *defaultUserModel) Update(ctx context.Context, tx *gorm.DB, data *User) error {

	result := gormx.WithTx(ctx, m.DB, tx).Save(data)
	return gormx.WrapUpdateErr(result.Error, result.RowsAffected)

}

func (m *defaultUserModel) Delete(ctx context.Context, tx *gorm.DB, id int64) error {
	err := gormx.WithTx(ctx, m.DB, tx).Delete(&User{}, id).Error

	return err
}

func (m *defaultUserModel) tableName() string {
	return m.table
}

func (User) TableName() string {
	return UserTableName
}