// Code generated by ent, DO NOT EDIT.

package db

import (
	"context"
	"errors"
	"fmt"
	"time"

	"entgo.io/ent/dialect"
	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
	"github.com/openmeterio/openmeter/pkg/framework/entutils/testutils/ent2/db/example2"
)

// Example2Create is the builder for creating a Example2 entity.
type Example2Create struct {
	config
	mutation *Example2Mutation
	hooks    []Hook
	conflict []sql.ConflictOption
}

// SetCreatedAt sets the "created_at" field.
func (_c *Example2Create) SetCreatedAt(v time.Time) *Example2Create {
	_c.mutation.SetCreatedAt(v)
	return _c
}

// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
func (_c *Example2Create) SetNillableCreatedAt(v *time.Time) *Example2Create {
	if v != nil {
		_c.SetCreatedAt(*v)
	}
	return _c
}

// SetUpdatedAt sets the "updated_at" field.
func (_c *Example2Create) SetUpdatedAt(v time.Time) *Example2Create {
	_c.mutation.SetUpdatedAt(v)
	return _c
}

// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
func (_c *Example2Create) SetNillableUpdatedAt(v *time.Time) *Example2Create {
	if v != nil {
		_c.SetUpdatedAt(*v)
	}
	return _c
}

// SetDeletedAt sets the "deleted_at" field.
func (_c *Example2Create) SetDeletedAt(v time.Time) *Example2Create {
	_c.mutation.SetDeletedAt(v)
	return _c
}

// SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.
func (_c *Example2Create) SetNillableDeletedAt(v *time.Time) *Example2Create {
	if v != nil {
		_c.SetDeletedAt(*v)
	}
	return _c
}

// SetExampleValue2 sets the "example_value_2" field.
func (_c *Example2Create) SetExampleValue2(v string) *Example2Create {
	_c.mutation.SetExampleValue2(v)
	return _c
}

// SetID sets the "id" field.
func (_c *Example2Create) SetID(v string) *Example2Create {
	_c.mutation.SetID(v)
	return _c
}

// Mutation returns the Example2Mutation object of the builder.
func (_c *Example2Create) Mutation() *Example2Mutation {
	return _c.mutation
}

// Save creates the Example2 in the database.
func (_c *Example2Create) Save(ctx context.Context) (*Example2, error) {
	_c.defaults()
	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
}

// SaveX calls Save and panics if Save returns an error.
func (_c *Example2Create) SaveX(ctx context.Context) *Example2 {
	v, err := _c.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// Exec executes the query.
func (_c *Example2Create) Exec(ctx context.Context) error {
	_, err := _c.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (_c *Example2Create) ExecX(ctx context.Context) {
	if err := _c.Exec(ctx); err != nil {
		panic(err)
	}
}

// defaults sets the default values of the builder before save.
func (_c *Example2Create) defaults() {
	if _, ok := _c.mutation.CreatedAt(); !ok {
		v := example2.DefaultCreatedAt()
		_c.mutation.SetCreatedAt(v)
	}
	if _, ok := _c.mutation.UpdatedAt(); !ok {
		v := example2.DefaultUpdatedAt()
		_c.mutation.SetUpdatedAt(v)
	}
}

// check runs all checks and user-defined validators on the builder.
func (_c *Example2Create) check() error {
	if _, ok := _c.mutation.CreatedAt(); !ok {
		return &ValidationError{Name: "created_at", err: errors.New(`db: missing required field "Example2.created_at"`)}
	}
	if _, ok := _c.mutation.UpdatedAt(); !ok {
		return &ValidationError{Name: "updated_at", err: errors.New(`db: missing required field "Example2.updated_at"`)}
	}
	if _, ok := _c.mutation.ExampleValue2(); !ok {
		return &ValidationError{Name: "example_value_2", err: errors.New(`db: missing required field "Example2.example_value_2"`)}
	}
	return nil
}

func (_c *Example2Create) sqlSave(ctx context.Context) (*Example2, error) {
	if err := _c.check(); err != nil {
		return nil, err
	}
	_node, _spec := _c.createSpec()
	if err := sqlgraph.CreateNode(ctx, _c.driver, _spec); err != nil {
		if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	if _spec.ID.Value != nil {
		if id, ok := _spec.ID.Value.(string); ok {
			_node.ID = id
		} else {
			return nil, fmt.Errorf("unexpected Example2.ID type: %T", _spec.ID.Value)
		}
	}
	_c.mutation.id = &_node.ID
	_c.mutation.done = true
	return _node, nil
}

func (_c *Example2Create) createSpec() (*Example2, *sqlgraph.CreateSpec) {
	var (
		_node = &Example2{config: _c.config}
		_spec = sqlgraph.NewCreateSpec(example2.Table, sqlgraph.NewFieldSpec(example2.FieldID, field.TypeString))
	)
	_spec.OnConflict = _c.conflict
	if id, ok := _c.mutation.ID(); ok {
		_node.ID = id
		_spec.ID.Value = id
	}
	if value, ok := _c.mutation.CreatedAt(); ok {
		_spec.SetField(example2.FieldCreatedAt, field.TypeTime, value)
		_node.CreatedAt = value
	}
	if value, ok := _c.mutation.UpdatedAt(); ok {
		_spec.SetField(example2.FieldUpdatedAt, field.TypeTime, value)
		_node.UpdatedAt = value
	}
	if value, ok := _c.mutation.DeletedAt(); ok {
		_spec.SetField(example2.FieldDeletedAt, field.TypeTime, value)
		_node.DeletedAt = &value
	}
	if value, ok := _c.mutation.ExampleValue2(); ok {
		_spec.SetField(example2.FieldExampleValue2, field.TypeString, value)
		_node.ExampleValue2 = value
	}
	return _node, _spec
}

// OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause
// of the `INSERT` statement. For example:
//
//	client.Example2.Create().
//		SetCreatedAt(v).
//		OnConflict(
//			// Update the row with the new values
//			// the was proposed for insertion.
//			sql.ResolveWithNewValues(),
//		).
//		// Override some of the fields with custom
//		// update values.
//		Update(func(u *ent.Example2Upsert) {
//			SetCreatedAt(v+v).
//		}).
//		Exec(ctx)
func (_c *Example2Create) OnConflict(opts ...sql.ConflictOption) *Example2UpsertOne {
	_c.conflict = opts
	return &Example2UpsertOne{
		create: _c,
	}
}

// OnConflictColumns calls `OnConflict` and configures the columns
// as conflict target. Using this option is equivalent to using:
//
//	client.Example2.Create().
//		OnConflict(sql.ConflictColumns(columns...)).
//		Exec(ctx)
func (_c *Example2Create) OnConflictColumns(columns ...string) *Example2UpsertOne {
	_c.conflict = append(_c.conflict, sql.ConflictColumns(columns...))
	return &Example2UpsertOne{
		create: _c,
	}
}

type (
	// Example2UpsertOne is the builder for "upsert"-ing
	//  one Example2 node.
	Example2UpsertOne struct {
		create *Example2Create
	}

	// Example2Upsert is the "OnConflict" setter.
	Example2Upsert struct {
		*sql.UpdateSet
	}
)

// SetUpdatedAt sets the "updated_at" field.
func (u *Example2Upsert) SetUpdatedAt(v time.Time) *Example2Upsert {
	u.Set(example2.FieldUpdatedAt, v)
	return u
}

// UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.
func (u *Example2Upsert) UpdateUpdatedAt() *Example2Upsert {
	u.SetExcluded(example2.FieldUpdatedAt)
	return u
}

// SetDeletedAt sets the "deleted_at" field.
func (u *Example2Upsert) SetDeletedAt(v time.Time) *Example2Upsert {
	u.Set(example2.FieldDeletedAt, v)
	return u
}

// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
func (u *Example2Upsert) UpdateDeletedAt() *Example2Upsert {
	u.SetExcluded(example2.FieldDeletedAt)
	return u
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (u *Example2Upsert) ClearDeletedAt() *Example2Upsert {
	u.SetNull(example2.FieldDeletedAt)
	return u
}

// SetExampleValue2 sets the "example_value_2" field.
func (u *Example2Upsert) SetExampleValue2(v string) *Example2Upsert {
	u.Set(example2.FieldExampleValue2, v)
	return u
}

// UpdateExampleValue2 sets the "example_value_2" field to the value that was provided on create.
func (u *Example2Upsert) UpdateExampleValue2() *Example2Upsert {
	u.SetExcluded(example2.FieldExampleValue2)
	return u
}

// UpdateNewValues updates the mutable fields using the new values that were set on create except the ID field.
// Using this option is equivalent to using:
//
//	client.Example2.Create().
//		OnConflict(
//			sql.ResolveWithNewValues(),
//			sql.ResolveWith(func(u *sql.UpdateSet) {
//				u.SetIgnore(example2.FieldID)
//			}),
//		).
//		Exec(ctx)
func (u *Example2UpsertOne) UpdateNewValues() *Example2UpsertOne {
	u.create.conflict = append(u.create.conflict, sql.ResolveWithNewValues())
	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(s *sql.UpdateSet) {
		if _, exists := u.create.mutation.ID(); exists {
			s.SetIgnore(example2.FieldID)
		}
		if _, exists := u.create.mutation.CreatedAt(); exists {
			s.SetIgnore(example2.FieldCreatedAt)
		}
	}))
	return u
}

// Ignore sets each column to itself in case of conflict.
// Using this option is equivalent to using:
//
//	client.Example2.Create().
//	    OnConflict(sql.ResolveWithIgnore()).
//	    Exec(ctx)
func (u *Example2UpsertOne) Ignore() *Example2UpsertOne {
	u.create.conflict = append(u.create.conflict, sql.ResolveWithIgnore())
	return u
}

// DoNothing configures the conflict_action to `DO NOTHING`.
// Supported only by SQLite and PostgreSQL.
func (u *Example2UpsertOne) DoNothing() *Example2UpsertOne {
	u.create.conflict = append(u.create.conflict, sql.DoNothing())
	return u
}

// Update allows overriding fields `UPDATE` values. See the Example2Create.OnConflict
// documentation for more info.
func (u *Example2UpsertOne) Update(set func(*Example2Upsert)) *Example2UpsertOne {
	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(update *sql.UpdateSet) {
		set(&Example2Upsert{UpdateSet: update})
	}))
	return u
}

// SetUpdatedAt sets the "updated_at" field.
func (u *Example2UpsertOne) SetUpdatedAt(v time.Time) *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.SetUpdatedAt(v)
	})
}

// UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.
func (u *Example2UpsertOne) UpdateUpdatedAt() *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.UpdateUpdatedAt()
	})
}

// SetDeletedAt sets the "deleted_at" field.
func (u *Example2UpsertOne) SetDeletedAt(v time.Time) *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.SetDeletedAt(v)
	})
}

// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
func (u *Example2UpsertOne) UpdateDeletedAt() *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.UpdateDeletedAt()
	})
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (u *Example2UpsertOne) ClearDeletedAt() *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.ClearDeletedAt()
	})
}

// SetExampleValue2 sets the "example_value_2" field.
func (u *Example2UpsertOne) SetExampleValue2(v string) *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.SetExampleValue2(v)
	})
}

// UpdateExampleValue2 sets the "example_value_2" field to the value that was provided on create.
func (u *Example2UpsertOne) UpdateExampleValue2() *Example2UpsertOne {
	return u.Update(func(s *Example2Upsert) {
		s.UpdateExampleValue2()
	})
}

// Exec executes the query.
func (u *Example2UpsertOne) Exec(ctx context.Context) error {
	if len(u.create.conflict) == 0 {
		return errors.New("db: missing options for Example2Create.OnConflict")
	}
	return u.create.Exec(ctx)
}

// ExecX is like Exec, but panics if an error occurs.
func (u *Example2UpsertOne) ExecX(ctx context.Context) {
	if err := u.create.Exec(ctx); err != nil {
		panic(err)
	}
}

// Exec executes the UPSERT query and returns the inserted/updated ID.
func (u *Example2UpsertOne) ID(ctx context.Context) (id string, err error) {
	if u.create.driver.Dialect() == dialect.MySQL {
		// In case of "ON CONFLICT", there is no way to get back non-numeric ID
		// fields from the database since MySQL does not support the RETURNING clause.
		return id, errors.New("db: Example2UpsertOne.ID is not supported by MySQL driver. Use Example2UpsertOne.Exec instead")
	}
	node, err := u.create.Save(ctx)
	if err != nil {
		return id, err
	}
	return node.ID, nil
}

// IDX is like ID, but panics if an error occurs.
func (u *Example2UpsertOne) IDX(ctx context.Context) string {
	id, err := u.ID(ctx)
	if err != nil {
		panic(err)
	}
	return id
}

// Example2CreateBulk is the builder for creating many Example2 entities in bulk.
type Example2CreateBulk struct {
	config
	err      error
	builders []*Example2Create
	conflict []sql.ConflictOption
}

// Save creates the Example2 entities in the database.
func (_c *Example2CreateBulk) Save(ctx context.Context) ([]*Example2, error) {
	if _c.err != nil {
		return nil, _c.err
	}
	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
	nodes := make([]*Example2, len(_c.builders))
	mutators := make([]Mutator, len(_c.builders))
	for i := range _c.builders {
		func(i int, root context.Context) {
			builder := _c.builders[i]
			builder.defaults()
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*Example2Mutation)
				if !ok {
					return nil, fmt.Errorf("unexpected mutation type %T", m)
				}
				if err := builder.check(); err != nil {
					return nil, err
				}
				builder.mutation = mutation
				var err error
				nodes[i], specs[i] = builder.createSpec()
				if i < len(mutators)-1 {
					_, err = mutators[i+1].Mutate(root, _c.builders[i+1].mutation)
				} else {
					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
					spec.OnConflict = _c.conflict
					// Invoke the actual operation on the latest mutation in the chain.
					if err = sqlgraph.BatchCreate(ctx, _c.driver, spec); err != nil {
						if sqlgraph.IsConstraintError(err) {
							err = &ConstraintError{msg: err.Error(), wrap: err}
						}
					}
				}
				if err != nil {
					return nil, err
				}
				mutation.id = &nodes[i].ID
				mutation.done = true
				return nodes[i], nil
			})
			for i := len(builder.hooks) - 1; i >= 0; i-- {
				mut = builder.hooks[i](mut)
			}
			mutators[i] = mut
		}(i, ctx)
	}
	if len(mutators) > 0 {
		if _, err := mutators[0].Mutate(ctx, _c.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

// SaveX is like Save, but panics if an error occurs.
func (_c *Example2CreateBulk) SaveX(ctx context.Context) []*Example2 {
	v, err := _c.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// Exec executes the query.
func (_c *Example2CreateBulk) Exec(ctx context.Context) error {
	_, err := _c.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (_c *Example2CreateBulk) ExecX(ctx context.Context) {
	if err := _c.Exec(ctx); err != nil {
		panic(err)
	}
}

// OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause
// of the `INSERT` statement. For example:
//
//	client.Example2.CreateBulk(builders...).
//		OnConflict(
//			// Update the row with the new values
//			// the was proposed for insertion.
//			sql.ResolveWithNewValues(),
//		).
//		// Override some of the fields with custom
//		// update values.
//		Update(func(u *ent.Example2Upsert) {
//			SetCreatedAt(v+v).
//		}).
//		Exec(ctx)
func (_c *Example2CreateBulk) OnConflict(opts ...sql.ConflictOption) *Example2UpsertBulk {
	_c.conflict = opts
	return &Example2UpsertBulk{
		create: _c,
	}
}

// OnConflictColumns calls `OnConflict` and configures the columns
// as conflict target. Using this option is equivalent to using:
//
//	client.Example2.Create().
//		OnConflict(sql.ConflictColumns(columns...)).
//		Exec(ctx)
func (_c *Example2CreateBulk) OnConflictColumns(columns ...string) *Example2UpsertBulk {
	_c.conflict = append(_c.conflict, sql.ConflictColumns(columns...))
	return &Example2UpsertBulk{
		create: _c,
	}
}

// Example2UpsertBulk is the builder for "upsert"-ing
// a bulk of Example2 nodes.
type Example2UpsertBulk struct {
	create *Example2CreateBulk
}

// UpdateNewValues updates the mutable fields using the new values that
// were set on create. Using this option is equivalent to using:
//
//	client.Example2.Create().
//		OnConflict(
//			sql.ResolveWithNewValues(),
//			sql.ResolveWith(func(u *sql.UpdateSet) {
//				u.SetIgnore(example2.FieldID)
//			}),
//		).
//		Exec(ctx)
func (u *Example2UpsertBulk) UpdateNewValues() *Example2UpsertBulk {
	u.create.conflict = append(u.create.conflict, sql.ResolveWithNewValues())
	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(s *sql.UpdateSet) {
		for _, b := range u.create.builders {
			if _, exists := b.mutation.ID(); exists {
				s.SetIgnore(example2.FieldID)
			}
			if _, exists := b.mutation.CreatedAt(); exists {
				s.SetIgnore(example2.FieldCreatedAt)
			}
		}
	}))
	return u
}

// Ignore sets each column to itself in case of conflict.
// Using this option is equivalent to using:
//
//	client.Example2.Create().
//		OnConflict(sql.ResolveWithIgnore()).
//		Exec(ctx)
func (u *Example2UpsertBulk) Ignore() *Example2UpsertBulk {
	u.create.conflict = append(u.create.conflict, sql.ResolveWithIgnore())
	return u
}

// DoNothing configures the conflict_action to `DO NOTHING`.
// Supported only by SQLite and PostgreSQL.
func (u *Example2UpsertBulk) DoNothing() *Example2UpsertBulk {
	u.create.conflict = append(u.create.conflict, sql.DoNothing())
	return u
}

// Update allows overriding fields `UPDATE` values. See the Example2CreateBulk.OnConflict
// documentation for more info.
func (u *Example2UpsertBulk) Update(set func(*Example2Upsert)) *Example2UpsertBulk {
	u.create.conflict = append(u.create.conflict, sql.ResolveWith(func(update *sql.UpdateSet) {
		set(&Example2Upsert{UpdateSet: update})
	}))
	return u
}

// SetUpdatedAt sets the "updated_at" field.
func (u *Example2UpsertBulk) SetUpdatedAt(v time.Time) *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.SetUpdatedAt(v)
	})
}

// UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.
func (u *Example2UpsertBulk) UpdateUpdatedAt() *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.UpdateUpdatedAt()
	})
}

// SetDeletedAt sets the "deleted_at" field.
func (u *Example2UpsertBulk) SetDeletedAt(v time.Time) *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.SetDeletedAt(v)
	})
}

// UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.
func (u *Example2UpsertBulk) UpdateDeletedAt() *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.UpdateDeletedAt()
	})
}

// ClearDeletedAt clears the value of the "deleted_at" field.
func (u *Example2UpsertBulk) ClearDeletedAt() *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.ClearDeletedAt()
	})
}

// SetExampleValue2 sets the "example_value_2" field.
func (u *Example2UpsertBulk) SetExampleValue2(v string) *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.SetExampleValue2(v)
	})
}

// UpdateExampleValue2 sets the "example_value_2" field to the value that was provided on create.
func (u *Example2UpsertBulk) UpdateExampleValue2() *Example2UpsertBulk {
	return u.Update(func(s *Example2Upsert) {
		s.UpdateExampleValue2()
	})
}

// Exec executes the query.
func (u *Example2UpsertBulk) Exec(ctx context.Context) error {
	if u.create.err != nil {
		return u.create.err
	}
	for i, b := range u.create.builders {
		if len(b.conflict) != 0 {
			return fmt.Errorf("db: OnConflict was set for builder %d. Set it on the Example2CreateBulk instead", i)
		}
	}
	if len(u.create.conflict) == 0 {
		return errors.New("db: missing options for Example2CreateBulk.OnConflict")
	}
	return u.create.Exec(ctx)
}

// ExecX is like Exec, but panics if an error occurs.
func (u *Example2UpsertBulk) ExecX(ctx context.Context) {
	if err := u.create.Exec(ctx); err != nil {
		panic(err)
	}
}