// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"thesis/ent/key"
	"thesis/ent/validators"

	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
)

// ValidatorsCreate is the builder for creating a Validators entity.
type ValidatorsCreate struct {
	config
	mutation *ValidatorsMutation
	hooks    []Hook
}

// SetFacilitator sets the "facilitator" field.
func (vc *ValidatorsCreate) SetFacilitator(s string) *ValidatorsCreate {
	vc.mutation.SetFacilitator(s)
	return vc
}

// AddKeyIDs adds the "key" edge to the Key entity by IDs.
func (vc *ValidatorsCreate) AddKeyIDs(ids ...int) *ValidatorsCreate {
	vc.mutation.AddKeyIDs(ids...)
	return vc
}

// AddKey adds the "key" edges to the Key entity.
func (vc *ValidatorsCreate) AddKey(k ...*Key) *ValidatorsCreate {
	ids := make([]int, len(k))
	for i := range k {
		ids[i] = k[i].ID
	}
	return vc.AddKeyIDs(ids...)
}

// Mutation returns the ValidatorsMutation object of the builder.
func (vc *ValidatorsCreate) Mutation() *ValidatorsMutation {
	return vc.mutation
}

// Save creates the Validators in the database.
func (vc *ValidatorsCreate) Save(ctx context.Context) (*Validators, error) {
	return withHooks(ctx, vc.sqlSave, vc.mutation, vc.hooks)
}

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

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

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

// check runs all checks and user-defined validators on the builder.
func (vc *ValidatorsCreate) check() error {
	if _, ok := vc.mutation.Facilitator(); !ok {
		return &ValidationError{Name: "facilitator", err: errors.New(`ent: missing required field "Validators.facilitator"`)}
	}
	if v, ok := vc.mutation.Facilitator(); ok {
		if err := validators.FacilitatorValidator(v); err != nil {
			return &ValidationError{Name: "facilitator", err: fmt.Errorf(`ent: validator failed for field "Validators.facilitator": %w`, err)}
		}
	}
	return nil
}

func (vc *ValidatorsCreate) sqlSave(ctx context.Context) (*Validators, error) {
	if err := vc.check(); err != nil {
		return nil, err
	}
	_node, _spec := vc.createSpec()
	if err := sqlgraph.CreateNode(ctx, vc.driver, _spec); err != nil {
		if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	id := _spec.ID.Value.(int64)
	_node.ID = int(id)
	vc.mutation.id = &_node.ID
	vc.mutation.done = true
	return _node, nil
}

func (vc *ValidatorsCreate) createSpec() (*Validators, *sqlgraph.CreateSpec) {
	var (
		_node = &Validators{config: vc.config}
		_spec = sqlgraph.NewCreateSpec(validators.Table, sqlgraph.NewFieldSpec(validators.FieldID, field.TypeInt))
	)
	if value, ok := vc.mutation.Facilitator(); ok {
		_spec.SetField(validators.FieldFacilitator, field.TypeString, value)
		_node.Facilitator = value
	}
	if nodes := vc.mutation.KeyIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   validators.KeyTable,
			Columns: []string{validators.KeyColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(key.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges = append(_spec.Edges, edge)
	}
	return _node, _spec
}

// ValidatorsCreateBulk is the builder for creating many Validators entities in bulk.
type ValidatorsCreateBulk struct {
	config
	err      error
	builders []*ValidatorsCreate
}

// Save creates the Validators entities in the database.
func (vcb *ValidatorsCreateBulk) Save(ctx context.Context) ([]*Validators, error) {
	if vcb.err != nil {
		return nil, vcb.err
	}
	specs := make([]*sqlgraph.CreateSpec, len(vcb.builders))
	nodes := make([]*Validators, len(vcb.builders))
	mutators := make([]Mutator, len(vcb.builders))
	for i := range vcb.builders {
		func(i int, root context.Context) {
			builder := vcb.builders[i]
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*ValidatorsMutation)
				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, vcb.builders[i+1].mutation)
				} else {
					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
					// Invoke the actual operation on the latest mutation in the chain.
					if err = sqlgraph.BatchCreate(ctx, vcb.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
				if specs[i].ID.Value != nil {
					id := specs[i].ID.Value.(int64)
					nodes[i].ID = int(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, vcb.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

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

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

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