// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"

	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
	"github.com/xmdhs/authlib-skin/db/ent/texture"
	"github.com/xmdhs/authlib-skin/db/ent/userprofile"
	"github.com/xmdhs/authlib-skin/db/ent/usertexture"
)

// UserTextureCreate is the builder for creating a UserTexture entity.
type UserTextureCreate struct {
	config
	mutation *UserTextureMutation
	hooks    []Hook
}

// SetUserProfileID sets the "user_profile_id" field.
func (utc *UserTextureCreate) SetUserProfileID(i int) *UserTextureCreate {
	utc.mutation.SetUserProfileID(i)
	return utc
}

// SetTextureID sets the "texture_id" field.
func (utc *UserTextureCreate) SetTextureID(i int) *UserTextureCreate {
	utc.mutation.SetTextureID(i)
	return utc
}

// SetType sets the "type" field.
func (utc *UserTextureCreate) SetType(s string) *UserTextureCreate {
	utc.mutation.SetType(s)
	return utc
}

// SetVariant sets the "variant" field.
func (utc *UserTextureCreate) SetVariant(s string) *UserTextureCreate {
	utc.mutation.SetVariant(s)
	return utc
}

// SetUserProfile sets the "user_profile" edge to the UserProfile entity.
func (utc *UserTextureCreate) SetUserProfile(u *UserProfile) *UserTextureCreate {
	return utc.SetUserProfileID(u.ID)
}

// SetTexture sets the "texture" edge to the Texture entity.
func (utc *UserTextureCreate) SetTexture(t *Texture) *UserTextureCreate {
	return utc.SetTextureID(t.ID)
}

// Mutation returns the UserTextureMutation object of the builder.
func (utc *UserTextureCreate) Mutation() *UserTextureMutation {
	return utc.mutation
}

// Save creates the UserTexture in the database.
func (utc *UserTextureCreate) Save(ctx context.Context) (*UserTexture, error) {
	return withHooks(ctx, utc.sqlSave, utc.mutation, utc.hooks)
}

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

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

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

// check runs all checks and user-defined validators on the builder.
func (utc *UserTextureCreate) check() error {
	if _, ok := utc.mutation.UserProfileID(); !ok {
		return &ValidationError{Name: "user_profile_id", err: errors.New(`ent: missing required field "UserTexture.user_profile_id"`)}
	}
	if _, ok := utc.mutation.TextureID(); !ok {
		return &ValidationError{Name: "texture_id", err: errors.New(`ent: missing required field "UserTexture.texture_id"`)}
	}
	if _, ok := utc.mutation.GetType(); !ok {
		return &ValidationError{Name: "type", err: errors.New(`ent: missing required field "UserTexture.type"`)}
	}
	if _, ok := utc.mutation.Variant(); !ok {
		return &ValidationError{Name: "variant", err: errors.New(`ent: missing required field "UserTexture.variant"`)}
	}
	if _, ok := utc.mutation.UserProfileID(); !ok {
		return &ValidationError{Name: "user_profile", err: errors.New(`ent: missing required edge "UserTexture.user_profile"`)}
	}
	if _, ok := utc.mutation.TextureID(); !ok {
		return &ValidationError{Name: "texture", err: errors.New(`ent: missing required edge "UserTexture.texture"`)}
	}
	return nil
}

func (utc *UserTextureCreate) sqlSave(ctx context.Context) (*UserTexture, error) {
	if err := utc.check(); err != nil {
		return nil, err
	}
	_node, _spec := utc.createSpec()
	if err := sqlgraph.CreateNode(ctx, utc.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)
	utc.mutation.id = &_node.ID
	utc.mutation.done = true
	return _node, nil
}

func (utc *UserTextureCreate) createSpec() (*UserTexture, *sqlgraph.CreateSpec) {
	var (
		_node = &UserTexture{config: utc.config}
		_spec = sqlgraph.NewCreateSpec(usertexture.Table, sqlgraph.NewFieldSpec(usertexture.FieldID, field.TypeInt))
	)
	if value, ok := utc.mutation.GetType(); ok {
		_spec.SetField(usertexture.FieldType, field.TypeString, value)
		_node.Type = value
	}
	if value, ok := utc.mutation.Variant(); ok {
		_spec.SetField(usertexture.FieldVariant, field.TypeString, value)
		_node.Variant = value
	}
	if nodes := utc.mutation.UserProfileIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.UserProfileTable,
			Columns: []string{usertexture.UserProfileColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(userprofile.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_node.UserProfileID = nodes[0]
		_spec.Edges = append(_spec.Edges, edge)
	}
	if nodes := utc.mutation.TextureIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: false,
			Table:   usertexture.TextureTable,
			Columns: []string{usertexture.TextureColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(texture.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_node.TextureID = nodes[0]
		_spec.Edges = append(_spec.Edges, edge)
	}
	return _node, _spec
}

// UserTextureCreateBulk is the builder for creating many UserTexture entities in bulk.
type UserTextureCreateBulk struct {
	config
	builders []*UserTextureCreate
}

// Save creates the UserTexture entities in the database.
func (utcb *UserTextureCreateBulk) Save(ctx context.Context) ([]*UserTexture, error) {
	specs := make([]*sqlgraph.CreateSpec, len(utcb.builders))
	nodes := make([]*UserTexture, len(utcb.builders))
	mutators := make([]Mutator, len(utcb.builders))
	for i := range utcb.builders {
		func(i int, root context.Context) {
			builder := utcb.builders[i]
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*UserTextureMutation)
				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, utcb.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, utcb.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, utcb.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

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

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

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