// Code generated by BobGen sql (devel). DO NOT EDIT.
// This file is meant to be re-generated in place and/or deleted at any time.

package factory

import (
	"context"
	"testing"
	"time"

	"github.com/aarondl/opt/omit"
	"github.com/jaswdr/faker/v2"
	models "github.com/spotdemo4/trevstack/server/internal/models"
	"github.com/stephenafamo/bob"
)

type ItemMod interface {
	Apply(*ItemTemplate)
}

type ItemModFunc func(*ItemTemplate)

func (f ItemModFunc) Apply(n *ItemTemplate) {
	f(n)
}

type ItemModSlice []ItemMod

func (mods ItemModSlice) Apply(n *ItemTemplate) {
	for _, f := range mods {
		f.Apply(n)
	}
}

// ItemTemplate is an object representing the database table.
// all columns are optional and should be set by mods
type ItemTemplate struct {
	ID          func() int64
	Name        func() string
	Added       func() time.Time
	Description func() string
	Price       func() float32
	Quantity    func() int64
	UserID      func() int64

	r itemR
	f *Factory
}

type itemR struct {
	User *itemRUserR
}

type itemRUserR struct {
	o *UserTemplate
}

// Apply mods to the ItemTemplate
func (o *ItemTemplate) Apply(mods ...ItemMod) {
	for _, mod := range mods {
		mod.Apply(o)
	}
}

// toModel returns an *models.Item
// this does nothing with the relationship templates
func (o ItemTemplate) toModel() *models.Item {
	m := &models.Item{}

	if o.ID != nil {
		m.ID = o.ID()
	}
	if o.Name != nil {
		m.Name = o.Name()
	}
	if o.Added != nil {
		m.Added = o.Added()
	}
	if o.Description != nil {
		m.Description = o.Description()
	}
	if o.Price != nil {
		m.Price = o.Price()
	}
	if o.Quantity != nil {
		m.Quantity = o.Quantity()
	}
	if o.UserID != nil {
		m.UserID = o.UserID()
	}

	return m
}

// toModels returns an models.ItemSlice
// this does nothing with the relationship templates
func (o ItemTemplate) toModels(number int) models.ItemSlice {
	m := make(models.ItemSlice, number)

	for i := range m {
		m[i] = o.toModel()
	}

	return m
}

// setModelRels creates and sets the relationships on *models.Item
// according to the relationships in the template. Nothing is inserted into the db
func (t ItemTemplate) setModelRels(o *models.Item) {
	if t.r.User != nil {
		rel := t.r.User.o.toModel()
		rel.R.Items = append(rel.R.Items, o)
		o.UserID = rel.ID
		o.R.User = rel
	}
}

// BuildSetter returns an *models.ItemSetter
// this does nothing with the relationship templates
func (o ItemTemplate) BuildSetter() *models.ItemSetter {
	m := &models.ItemSetter{}

	if o.ID != nil {
		m.ID = omit.From(o.ID())
	}
	if o.Name != nil {
		m.Name = omit.From(o.Name())
	}
	if o.Added != nil {
		m.Added = omit.From(o.Added())
	}
	if o.Description != nil {
		m.Description = omit.From(o.Description())
	}
	if o.Price != nil {
		m.Price = omit.From(o.Price())
	}
	if o.Quantity != nil {
		m.Quantity = omit.From(o.Quantity())
	}
	if o.UserID != nil {
		m.UserID = omit.From(o.UserID())
	}

	return m
}

// BuildManySetter returns an []*models.ItemSetter
// this does nothing with the relationship templates
func (o ItemTemplate) BuildManySetter(number int) []*models.ItemSetter {
	m := make([]*models.ItemSetter, number)

	for i := range m {
		m[i] = o.BuildSetter()
	}

	return m
}

// Build returns an *models.Item
// Related objects are also created and placed in the .R field
// NOTE: Objects are not inserted into the database. Use ItemTemplate.Create
func (o ItemTemplate) Build() *models.Item {
	m := o.toModel()
	o.setModelRels(m)

	return m
}

// BuildMany returns an models.ItemSlice
// Related objects are also created and placed in the .R field
// NOTE: Objects are not inserted into the database. Use ItemTemplate.CreateMany
func (o ItemTemplate) BuildMany(number int) models.ItemSlice {
	m := make(models.ItemSlice, number)

	for i := range m {
		m[i] = o.Build()
	}

	return m
}

func ensureCreatableItem(m *models.ItemSetter) {
	if m.Name.IsUnset() {
		m.Name = omit.From(random_string(nil))
	}
	if m.Added.IsUnset() {
		m.Added = omit.From(random_time_Time(nil))
	}
	if m.Description.IsUnset() {
		m.Description = omit.From(random_string(nil))
	}
	if m.Price.IsUnset() {
		m.Price = omit.From(random_float32(nil))
	}
	if m.Quantity.IsUnset() {
		m.Quantity = omit.From(random_int64(nil))
	}
	if m.UserID.IsUnset() {
		m.UserID = omit.From(random_int64(nil))
	}
}

// insertOptRels creates and inserts any optional the relationships on *models.Item
// according to the relationships in the template.
// any required relationship should have already exist on the model
func (o *ItemTemplate) insertOptRels(ctx context.Context, exec bob.Executor, m *models.Item) (context.Context, error) {
	var err error

	return ctx, err
}

// Create builds a item and inserts it into the database
// Relations objects are also inserted and placed in the .R field
func (o *ItemTemplate) Create(ctx context.Context, exec bob.Executor) (*models.Item, error) {
	_, m, err := o.create(ctx, exec)
	return m, err
}

// MustCreate builds a item and inserts it into the database
// Relations objects are also inserted and placed in the .R field
// panics if an error occurs
func (o *ItemTemplate) MustCreate(ctx context.Context, exec bob.Executor) *models.Item {
	_, m, err := o.create(ctx, exec)
	if err != nil {
		panic(err)
	}
	return m
}

// CreateOrFail builds a item and inserts it into the database
// Relations objects are also inserted and placed in the .R field
// It calls `tb.Fatal(err)` on the test/benchmark if an error occurs
func (o *ItemTemplate) CreateOrFail(ctx context.Context, tb testing.TB, exec bob.Executor) *models.Item {
	tb.Helper()
	_, m, err := o.create(ctx, exec)
	if err != nil {
		tb.Fatal(err)
		return nil
	}
	return m
}

// create builds a item and inserts it into the database
// Relations objects are also inserted and placed in the .R field
// this returns a context that includes the newly inserted model
func (o *ItemTemplate) create(ctx context.Context, exec bob.Executor) (context.Context, *models.Item, error) {
	var err error
	opt := o.BuildSetter()
	ensureCreatableItem(opt)

	var rel0 *models.User
	if o.r.User == nil {
		var ok bool
		rel0, ok = userCtx.Value(ctx)
		if !ok {
			ItemMods.WithNewUser().Apply(o)
		}
	}
	if o.r.User != nil {
		ctx, rel0, err = o.r.User.o.create(ctx, exec)
		if err != nil {
			return ctx, nil, err
		}
	}
	opt.UserID = omit.From(rel0.ID)

	m, err := models.Items.Insert(opt).One(ctx, exec)
	if err != nil {
		return ctx, nil, err
	}
	ctx = itemCtx.WithValue(ctx, m)

	m.R.User = rel0

	ctx, err = o.insertOptRels(ctx, exec, m)
	return ctx, m, err
}

// CreateMany builds multiple items and inserts them into the database
// Relations objects are also inserted and placed in the .R field
func (o ItemTemplate) CreateMany(ctx context.Context, exec bob.Executor, number int) (models.ItemSlice, error) {
	_, m, err := o.createMany(ctx, exec, number)
	return m, err
}

// MustCreateMany builds multiple items and inserts them into the database
// Relations objects are also inserted and placed in the .R field
// panics if an error occurs
func (o ItemTemplate) MustCreateMany(ctx context.Context, exec bob.Executor, number int) models.ItemSlice {
	_, m, err := o.createMany(ctx, exec, number)
	if err != nil {
		panic(err)
	}
	return m
}

// CreateManyOrFail builds multiple items and inserts them into the database
// Relations objects are also inserted and placed in the .R field
// It calls `tb.Fatal(err)` on the test/benchmark if an error occurs
func (o ItemTemplate) CreateManyOrFail(ctx context.Context, tb testing.TB, exec bob.Executor, number int) models.ItemSlice {
	tb.Helper()
	_, m, err := o.createMany(ctx, exec, number)
	if err != nil {
		tb.Fatal(err)
		return nil
	}
	return m
}

// createMany builds multiple items and inserts them into the database
// Relations objects are also inserted and placed in the .R field
// this returns a context that includes the newly inserted models
func (o ItemTemplate) createMany(ctx context.Context, exec bob.Executor, number int) (context.Context, models.ItemSlice, error) {
	var err error
	m := make(models.ItemSlice, number)

	for i := range m {
		ctx, m[i], err = o.create(ctx, exec)
		if err != nil {
			return ctx, nil, err
		}
	}

	return ctx, m, nil
}

// Item has methods that act as mods for the ItemTemplate
var ItemMods itemMods

type itemMods struct{}

func (m itemMods) RandomizeAllColumns(f *faker.Faker) ItemMod {
	return ItemModSlice{
		ItemMods.RandomID(f),
		ItemMods.RandomName(f),
		ItemMods.RandomAdded(f),
		ItemMods.RandomDescription(f),
		ItemMods.RandomPrice(f),
		ItemMods.RandomQuantity(f),
		ItemMods.RandomUserID(f),
	}
}

// Set the model columns to this value
func (m itemMods) ID(val int64) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.ID = func() int64 { return val }
	})
}

// Set the Column from the function
func (m itemMods) IDFunc(f func() int64) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.ID = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetID() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.ID = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomID(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.ID = func() int64 {
			return random_int64(f)
		}
	})
}

// Set the model columns to this value
func (m itemMods) Name(val string) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Name = func() string { return val }
	})
}

// Set the Column from the function
func (m itemMods) NameFunc(f func() string) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Name = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetName() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Name = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomName(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Name = func() string {
			return random_string(f)
		}
	})
}

// Set the model columns to this value
func (m itemMods) Added(val time.Time) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Added = func() time.Time { return val }
	})
}

// Set the Column from the function
func (m itemMods) AddedFunc(f func() time.Time) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Added = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetAdded() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Added = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomAdded(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Added = func() time.Time {
			return random_time_Time(f)
		}
	})
}

// Set the model columns to this value
func (m itemMods) Description(val string) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Description = func() string { return val }
	})
}

// Set the Column from the function
func (m itemMods) DescriptionFunc(f func() string) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Description = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetDescription() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Description = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomDescription(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Description = func() string {
			return random_string(f)
		}
	})
}

// Set the model columns to this value
func (m itemMods) Price(val float32) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Price = func() float32 { return val }
	})
}

// Set the Column from the function
func (m itemMods) PriceFunc(f func() float32) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Price = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetPrice() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Price = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomPrice(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Price = func() float32 {
			return random_float32(f)
		}
	})
}

// Set the model columns to this value
func (m itemMods) Quantity(val int64) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Quantity = func() int64 { return val }
	})
}

// Set the Column from the function
func (m itemMods) QuantityFunc(f func() int64) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Quantity = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetQuantity() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Quantity = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomQuantity(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.Quantity = func() int64 {
			return random_int64(f)
		}
	})
}

// Set the model columns to this value
func (m itemMods) UserID(val int64) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.UserID = func() int64 { return val }
	})
}

// Set the Column from the function
func (m itemMods) UserIDFunc(f func() int64) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.UserID = f
	})
}

// Clear any values for the column
func (m itemMods) UnsetUserID() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.UserID = nil
	})
}

// Generates a random value for the column using the given faker
// if faker is nil, a default faker is used
func (m itemMods) RandomUserID(f *faker.Faker) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.UserID = func() int64 {
			return random_int64(f)
		}
	})
}

func (m itemMods) WithUser(rel *UserTemplate) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.r.User = &itemRUserR{
			o: rel,
		}
	})
}

func (m itemMods) WithNewUser(mods ...UserMod) ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		related := o.f.NewUser(mods...)

		m.WithUser(related).Apply(o)
	})
}

func (m itemMods) WithoutUser() ItemMod {
	return ItemModFunc(func(o *ItemTemplate) {
		o.r.User = nil
	})
}