// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.

// Code generated by entc, DO NOT EDIT.

package entv1

import (
	"context"
	"log"

	"github.com/facebookincubator/ent/dialect/sql"

	"github.com/facebookincubator/ent/entc/integration/migrate/entv1/user"
)

// dsn for the database. In order to run the tests locally, run the following command:
//
//	 ENTV1_INTEGRATION_ENDPOINT="root:pass@tcp(localhost:3306)/test?parseTime=True" go test -v
//
var dsn string

func ExampleCar() {
	if dsn == "" {
		return
	}
	ctx := context.Background()
	drv, err := sql.Open("mysql", dsn)
	if err != nil {
		log.Fatalf("failed creating database client: %v", err)
	}
	defer drv.Close()
	client := NewClient(Driver(drv))
	// creating vertices for the car's edges.

	// create car vertex with its edges.
	c := client.Car.
		Create().
		SaveX(ctx)
	log.Println("car created:", c)

	// query edges.

	// Output:
}
func ExampleUser() {
	if dsn == "" {
		return
	}
	ctx := context.Background()
	drv, err := sql.Open("mysql", dsn)
	if err != nil {
		log.Fatalf("failed creating database client: %v", err)
	}
	defer drv.Close()
	client := NewClient(Driver(drv))
	// creating vertices for the user's edges.
	u1 := client.User.
		Create().
		SetAge(1).
		SetName("string").
		SetNickname("string").
		SetAddress("string").
		SetRenamed("string").
		SetBlob(nil).
		SetState(user.StateLoggedIn).
		SaveX(ctx)
	log.Println("user created:", u1)
	u2 := client.User.
		Create().
		SetAge(1).
		SetName("string").
		SetNickname("string").
		SetAddress("string").
		SetRenamed("string").
		SetBlob(nil).
		SetState(user.StateLoggedIn).
		SaveX(ctx)
	log.Println("user created:", u2)
	c3 := client.Car.
		Create().
		SaveX(ctx)
	log.Println("car created:", c3)

	// create user vertex with its edges.
	u := client.User.
		Create().
		SetAge(1).
		SetName("string").
		SetNickname("string").
		SetAddress("string").
		SetRenamed("string").
		SetBlob(nil).
		SetState(user.StateLoggedIn).
		AddChildren(u1).
		SetSpouse(u2).
		SetCar(c3).
		SaveX(ctx)
	log.Println("user created:", u)

	// query edges.

	u1, err = u.QueryChildren().First(ctx)
	if err != nil {
		log.Fatalf("failed querying children: %v", err)
	}
	log.Println("children found:", u1)

	u2, err = u.QuerySpouse().First(ctx)
	if err != nil {
		log.Fatalf("failed querying spouse: %v", err)
	}
	log.Println("spouse found:", u2)

	c3, err = u.QueryCar().First(ctx)
	if err != nil {
		log.Fatalf("failed querying car: %v", err)
	}
	log.Println("car found:", c3)

	// Output:
}